151
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Aqeel T, Abdullah HN. Direct one-step synthesis of mesoporous ZnO-silicate matrix using a true liquid crystal method. MAIN GROUP CHEMISTRY 2018. [DOI: 10.3233/mgc-180266] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Tariq Aqeel
- Department of Science, College of Basic Education, the Public Authority of Applied Education and Training (PAAET) Kuwait, Safat, Kuwait
| | - Haifaa N. Abdullah
- Department of Laboratories – Applied Chemistry, College of Technological Studies, (PAAET) Kuwait
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152
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Yang K, Yan Y, Chen W, Kang H, Han Y, Zhang W, Fan Y, Li Z. The high performance and mechanism of metal–organic frameworks and their composites in adsorptive desulfurization. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.06.036] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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153
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Wang CY, Hsu CC. How critical is geometrical confinement? Analysis of spatially and temporally resolved particulate matter removal with an electrostatic precipitator. RSC Adv 2018; 8:30925-30931. [PMID: 35548735 PMCID: PMC9085531 DOI: 10.1039/c8ra04734k] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Accepted: 08/08/2018] [Indexed: 12/23/2022] Open
Abstract
This study investigates the spatial and temporal dispersion of particulate matter (PM) when using a needle-type electrostatic precipitator (ESP). The ESP is installed in tubes of 3 and 10 cm diameter. A simple light scattering setup integrated with image processing is built to evaluate and quantify the spatial and temporal dispersion of PM. The ESP is operated under stationary and continuous flowing modes to test its PM removal capability. Under the stationary mode, PM is removed efficiently in 10 and 45 seconds when using a 3 and 10 cm tube, respectively. In a more geometrically confined system, a large spatial particulate concentration gradient is seen from 18 to 24 cm, indicating that the cleaning capability can be controlled within a localized space. By modulating the applied voltage from direct current (DC) to a low-frequency pulse with 50% duty, the ozone concentration can be reduced by nearly 50% while maintaining the cleaning efficiency. The analysis with spatially and temporally resolved particulate dispersion provides a novel strategy for testing the performance of an ESP. Furthermore, physical confinement enhances both the spatial and temporal removal efficiency, which is crucial for indoor and personal air cleaning devices. These results will contribute to air purification and environmental monitoring. This study investigates the spatial and temporal dispersion of particulate matter (PM) when using a needle-type electrostatic precipitator (ESP).![]()
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Affiliation(s)
- Ching-Yu Wang
- Department of Chemical Engineering, National Taiwan University No. 1, Sec. 4, Roosevelt Road Taipei Taiwan
| | - Cheng-Che Hsu
- Department of Chemical Engineering, National Taiwan University No. 1, Sec. 4, Roosevelt Road Taipei Taiwan
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154
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González J, Wang JA, Chen L, Manríquez M, Salmones J, Limas R, Arellano U. Quantitative determination of oxygen defects, surface lewis acidity, and catalytic properties of mesoporous MoO3/SBA-15 catalysts. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.04.005] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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155
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Interfacial behaviour of substituted dibenzothiophenes for their extraction in biphasic dodecane-ionic liquid systems. Chem Phys 2018. [DOI: 10.1016/j.chemphys.2018.06.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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156
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Liu Y, Liu F, Wang R, Yang X. The Removal of Benzothiophene from Model Diesel on NaY and NiY Zeolites: Equilibrium and Kinetic Studies. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2018. [DOI: 10.1515/ijcre-2017-0161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
This work investigates the adsorption of sulfur compounds in model fuel (benzothiophene dissolved in n-octane) on NaY and NiY zeolites from the points of adsorption equilibrium and kinetics. The crystal structures, textural properties and chemical compositions of zeolites were characterized by XRD, N2 physisorption and ICP-AES, respectively. The adsorption of sulfur from model diesel was processed in a batch experiment on NaY and NiY zeolites, and the effects of adsorption temperature and adsorption time on adsorption capacity were investigated. The experimental isotherm data were fitted using Langmuir, Freundlich and Toth models. The pseudo-first order, pseudo-second order, pseudo-n order and intra-particle diffusion models were applied to fit the kinetic data and determine the adsorption mechanism. It is observed from the correlation coefficient (R2) that Toth model is more appropriate to depict the isotherm equilibrium adsorption process and the sulfur uptake process follows the pseudo-n order rate expression on NaY and NiY zeolites. The diffusion study indicated that the adsorption of benzothiophene is controlled by two steps. Moreover, the results of the relative error (RE) analysis further confirm the conclusion of the kinetic study. Thermodynamic studies demonstrated that the adsorption process is exothermal and spontaneous. The equilibrium adsorption sulfur capacities are 20.66 and 28.21 mgS˙g−1 on NaY and NiY zeolites at 50 °C, respectively.
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157
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Dhakshinamoorthy A, Asiri AM, Herance JR, Garcia H. Metal organic frameworks as solid promoters for aerobic autoxidations. Catal Today 2018. [DOI: 10.1016/j.cattod.2017.01.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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158
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Avvaru B, Venkateswaran N, Uppara P, Iyengar SB, Katti SS. Current knowledge and potential applications of cavitation technologies for the petroleum industry. ULTRASONICS SONOCHEMISTRY 2018; 42:493-507. [PMID: 29429696 DOI: 10.1016/j.ultsonch.2017.12.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 11/02/2017] [Accepted: 12/04/2017] [Indexed: 05/12/2023]
Abstract
Technologies based on cavitation, produced by either ultrasound or hydrodynamic means, are part of growing literature for individual refinery unit processes. In this review, we have explained the mechanism through which these cavitation technologies intensify individual unit processes such as enhanced oil recovery, demulsification of water in oil emulsions during desalting stage, crude oil viscosity reduction, oxidative desulphurisation/demetallization, and crude oil upgrading. Apart from these refinery processes, applications of this technology are also mentioned for other potential crude oil sources such as oil shale and oil sand extraction. The relative advantages and current situation of each application/process at commercial scale is explained.
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Affiliation(s)
- Balasubrahmanyam Avvaru
- Reliance Research and Development Centre, Reliance Corporate Park, Ghansoli, Navi Mumbai 400701, India.
| | - Natarajan Venkateswaran
- Reliance Research and Development Centre, Reliance Corporate Park, Ghansoli, Navi Mumbai 400701, India
| | - Parasuveera Uppara
- Reliance Research and Development Centre, Reliance Corporate Park, Ghansoli, Navi Mumbai 400701, India
| | - Suresh B Iyengar
- Reliance Research and Development Centre, Reliance Corporate Park, Ghansoli, Navi Mumbai 400701, India
| | - Sanjeev S Katti
- Reliance Research and Development Centre, Reliance Corporate Park, Ghansoli, Navi Mumbai 400701, India
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159
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Pereira CF, Figueira F, Mendes RF, Rocha J, Hupp JT, Farha OK, Simões MMQ, Tomé JPC, Paz FAA. Bifunctional Porphyrin-Based Nano-Metal-Organic Frameworks: Catalytic and Chemosensing Studies. Inorg Chem 2018. [PMID: 29533608 DOI: 10.1021/acs.inorgchem.7b03214] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The use of 5,10,15,20-tetrakis( p-phenylphosphonic acid)porphyrin (H10TPPA) as a linker in the preparation of porphyrin-based metal-organic frameworks (Por-MOFs) through coordination to lanthanides cations is reported. The resulting unprecedented materials, formulated as [M(H9TPPA)(H2O) x]Cl2· yH2O [ x + y = 7; M3+ = La3+ (1), Yb3+ (2), and Y3+ (3)], prepared using hydrothermal synthesis, were extensively characterized in the solid-state, for both their structure and thermal robustness, using a myriad of solid-state advanced techniques. Materials were evaluated as heterogeneous catalysts in the oxidation of thioanisole by H2O2 and as chemosensors for detection of nitroaromatic compounds (NACs). Nano-Por-MOFs 1-3 proved to be effective as heterogeneous catalysts in the sulfoxidation of thioanisole, with Por-MOF 1 exhibiting the best catalytic performance with a conversion of thioanisole of 89% in the first cycle and with a high selectivity for the sulfoxide derivative (90%). The catalyst maintained its activity roughly constant in three consecutive runs. Por-MOFs 1-3 can be employed as chemosensors because of a measured fluorescence quenching up to 70% for nitrobenzene, 1,4-dinitrobenzene, 4-nitrophenol, and phenol, with 2,4,6-trinitrophenol exhibiting a peculiar fluorescence profile.
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Affiliation(s)
| | | | | | | | - Joseph T Hupp
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | - Omar K Farha
- Department of Chemistry , Northwestern University , 2145 Sheridan Road , Evanston , Illinois 60208 , United States
| | | | - João P C Tomé
- CQE, Instituto Superior Técnico , Universidade de Lisboa , Avenida Rovisco Pais , 1049-001 Lisboa , Portugal
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160
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Muhammad Y, Shoukat A, Rahman AU, Rashid HU, Ahmad W. Oxidative desulfurization of dibenzothiophene over Fe promoted Co–Mo/Al 2 O 3 and Ni–Mo/Al 2 O 3 catalysts using hydrogen peroxide and formic acid as oxidants. Chin J Chem Eng 2018. [DOI: 10.1016/j.cjche.2017.05.015] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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161
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Ban S, Long K, Xie J, Sun H, Zhou H. Thiophene Separation with Silver-Doped Cu-BTC Metal–Organic Framework for Deep Desulfurization. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b04496] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shuai Ban
- Institute of New Energy, State Key
Laboratory of Heavy Oil Processing, Beijing Key Laboratory of Biogas
Upgrading Utilization, China University of Petroleum (Beijing), Fuxue Road 18, Beijing 102249, China
| | - Kaiyang Long
- Institute of New Energy, State Key
Laboratory of Heavy Oil Processing, Beijing Key Laboratory of Biogas
Upgrading Utilization, China University of Petroleum (Beijing), Fuxue Road 18, Beijing 102249, China
| | - Jing Xie
- Institute of New Energy, State Key
Laboratory of Heavy Oil Processing, Beijing Key Laboratory of Biogas
Upgrading Utilization, China University of Petroleum (Beijing), Fuxue Road 18, Beijing 102249, China
| | - Hui Sun
- Institute of New Energy, State Key
Laboratory of Heavy Oil Processing, Beijing Key Laboratory of Biogas
Upgrading Utilization, China University of Petroleum (Beijing), Fuxue Road 18, Beijing 102249, China
| | - Hongjun Zhou
- Institute of New Energy, State Key
Laboratory of Heavy Oil Processing, Beijing Key Laboratory of Biogas
Upgrading Utilization, China University of Petroleum (Beijing), Fuxue Road 18, Beijing 102249, China
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162
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Sarker M, Song JY, Jeong AR, Min KS, Jhung SH. Adsorptive removal of indole and quinoline from model fuel using adenine-grafted metal-organic frameworks. JOURNAL OF HAZARDOUS MATERIALS 2018; 344:593-601. [PMID: 29102642 DOI: 10.1016/j.jhazmat.2017.10.041] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 10/07/2017] [Accepted: 10/20/2017] [Indexed: 06/07/2023]
Abstract
A highly porous metal-organic framework (MOF), MIL-101, was modified for the first time with the nucleobase adenine (Ade) by grafting onto the MOF. The Ade-grafted MOF, Ade-MIL-101, was further protonated to obtain P-Ade-MIL-101, and these MOFs were utilized to remove nitrogen-containing compounds (NCCs) (such as indole (IND) and quinoline (QUI)) from a model fuel by adsorption. These functionalized MOFs exhibited remarkable adsorption performance for NCCs compared with that shown by commercial activated carbon (AC) and pristine MIL-101, even though the porosities of the functionalized-MOFs were lower than that of pristine MIL-101. P-Ade-MIL-101 has 12.0 and 10.8 times capacity to that of AC for IND and QUI adsorption, respectively; its adsorption performance was competitive with that of other reported adsorbents. The remarkable adsorption of IND and QUI by Ade-MIL-101 was attributed to H-bonding. H-bonding combined with cation-π interactions was proposed as the mechanism for the removal of IND by P-Ade-MIL-101, whereas acid-base interactions were thought to be responsible for QUI adsorption by P-Ade-MIL-101. Moreover, P-Ade-MIL-101 can be regenerated without any severe degradation and used for successive adsorptions. Therefore, P-Ade-MIL-101 was recommended as an effective adsorbent for fuel purification by adsorptive removal of NCCs.
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Affiliation(s)
- Mithun Sarker
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Ji Yoon Song
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Ah Rim Jeong
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Kil Sik Min
- Department of Chemistry Education, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Sung Hwa Jhung
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, Daegu 41566, Republic of Korea.
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163
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164
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Khobragade R, Einaga H, Jain S, Saravanan G, Labhsetwar N. Sulfur dioxide-tolerant strontium chromate for the catalytic oxidation of diesel particulate matter. Catal Sci Technol 2018. [DOI: 10.1039/c7cy02553j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A mixed oxide of strontium and chromium shows enhanced, multi-cycle catalytic oxidation performance for diesel particulate matter with sulfur dioxide tolerance.
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Affiliation(s)
- Rohini Khobragade
- Energy and Resource Management Division
- CSIR-National Environmental Engineering Research Institute (CSIR-NEERI)
- Nagpur
- 440 020 India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Hisahiro Einaga
- Department of Advanced Materials Sciences
- Faculty of Engineering Sciences
- Kyushu University
- Fukuoka 816-8580
- Japan
| | - Suman Jain
- Chemical Sciences Division
- CSIR-Indian Institute of Petroleum
- Dehradun
- India
| | - Govindachetty Saravanan
- Energy and Resource Management Division
- CSIR-National Environmental Engineering Research Institute (CSIR-NEERI)
- Nagpur
- 440 020 India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Nitin Labhsetwar
- Energy and Resource Management Division
- CSIR-National Environmental Engineering Research Institute (CSIR-NEERI)
- Nagpur
- 440 020 India
- Academy of Scientific and Innovative Research (AcSIR)
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165
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Niu Y, Xu Q, Wang Y, Li Z, Lu J, Ma P, Zhang C, Niu J, Wang J. Preparation, characterization, and catalytic performances of a pyrazine dicarboxylate-bridging rare-earth-containing polytungstoarsenate aggregate for selective oxidation of thiophenes and deep desulfurization of model fuels. Dalton Trans 2018; 47:9677-9684. [DOI: 10.1039/c8dt01243a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new polytungstoarsenate, K6LiH6[Ce4(H2O)14(pzdc)(H2pzdc)As3W29O103]·22H2O (1), was synthesized via a conventional aqueous solution method.
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Affiliation(s)
- Yanjun Niu
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Qiaofei Xu
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Yuan Wang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Zhao Li
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Jingkun Lu
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Pengtao Ma
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Chao Zhang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Jingyang Niu
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
| | - Jingping Wang
- Henan Key Laboratory of Polyoxometalate Chemistry
- Institute of Molecular and Crystal Engineering
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng 475004
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166
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Zhu L, Jia X, Bian H, Huo T, Duan Z, Xiang Y, Xia D. Structure and adsorptive desulfurization performance of the composite material MOF-5@AC. NEW J CHEM 2018. [DOI: 10.1039/c7nj04192f] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The performance of adsorption desulfurization and stability of MOF-5@AC were improved, when MOF-5 was covered on the surface of AC.
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Affiliation(s)
- Lijun Zhu
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum (East China)
- Qingdao
- China
| | - Xueying Jia
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum (East China)
- Qingdao
- China
| | - He Bian
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum (East China)
- Qingdao
- China
| | - Tian Huo
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum (East China)
- Qingdao
- China
| | - Zunbin Duan
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum (East China)
- Qingdao
- China
| | - Yuzhi Xiang
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum (East China)
- Qingdao
- China
| | - Daohong Xia
- College of Chemical Engineering
- China University of Petroleum (East China)
- Qingdao
- China
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167
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Abdul-quadir MS, van der Westhuizen R, Welthagen W, Ferg EE, Tshentu ZR, Ogunlaja AS. Adsorptive denitrogenation of fuel over molecularly imprinted poly-2-(1H-imidazol-2-yl)-4-phenol microspheres. NEW J CHEM 2018. [DOI: 10.1039/c8nj02818d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Molecularly imprinted poly 2-(1H-imidazol-2-yl)-4-phenol prepared by suspension polymerization of 2-(1H-imidazol-2-yl)-4-vinylphenol in the presence of selected nitrogen containing compounds showed adsorption selectivity for target nitrogen-containing compounds in fuel oil.
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Affiliation(s)
- M. S. Abdul-quadir
- Department of Chemistry
- Nelson Mandela University
- Port Elizabeth 6031
- South Africa
| | | | - W. Welthagen
- Analytical Technology
- Sasol Technology (Pty) Limited
- Sasolburg 1947
- South Africa
| | - E. E. Ferg
- Department of Chemistry
- Nelson Mandela University
- Port Elizabeth 6031
- South Africa
| | - Z. R. Tshentu
- Department of Chemistry
- Nelson Mandela University
- Port Elizabeth 6031
- South Africa
| | - A. S. Ogunlaja
- Department of Chemistry
- Nelson Mandela University
- Port Elizabeth 6031
- South Africa
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168
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Niknam M, Vatanparast M, Shekaari H. Theoretical study of interactions between 1-alkyl-3-methyimidazolium tetrafluoroborate and dibenzothiophene: DFT, NBO, and AIM analysis. J STRUCT CHEM+ 2017. [DOI: 10.1134/s0022476617070058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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169
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Gas chromatographic sulphur speciation in heavy crude oil using a modified standard D5623 method and microfluidic Deans switching. J Chromatogr A 2017; 1530:241-246. [DOI: 10.1016/j.chroma.2017.11.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 11/02/2017] [Accepted: 11/03/2017] [Indexed: 11/23/2022]
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170
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Luo J, Liu W, Xiong J, Yang L, Li H, Yin S, Zhu W, Li H. SBA-15 supported molybdenum oxide towards efficient catalytic oxidative desulfurization: effect of calcination temperature of catalysts. ACTA ACUST UNITED AC 2017. [DOI: 10.1080/22243682.2017.1396920] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jing Luo
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013 PR China
| | - Weiqing Liu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013 PR China
| | - Jun Xiong
- Institute for Energy Research, Jiangsu University, Zhenjiang, 212013 PR China
| | - Lei Yang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013 PR China
| | - Hongping Li
- Institute for Energy Research, Jiangsu University, Zhenjiang, 212013 PR China
| | - Sheng Yin
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013 PR China
| | - Wenshuai Zhu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013 PR China
| | - Huaming Li
- Institute for Energy Research, Jiangsu University, Zhenjiang, 212013 PR China
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171
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Biodesulfurization of Petroleum Distillates—Current Status, Opportunities and Future Challenges. ENVIRONMENTS 2017. [DOI: 10.3390/environments4040085] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Sulfur oxide (SO2) and hydrogen sulfide (H2S) are considered as one of the major air pollutants in the world today. In addition, high sulfur levels in petroleum distillates can promote the deactivation of catalysts through poisoning in fluidized catalytic cracking (FCC) during hydrocracking of the heavy distillates to lighter ones. The presence of high sulfur-containing compounds in the process streams could cause corrosion of piping and fittings and equipment, thereby damaging the pipelines and leading to air emissions of sulfur-containing compounds, which are undesirable for mankind and his environment. In many cases, a large quantity of SOx is released into the atmosphere when petroleum distillates that contain substantial amount of sulphur-containing compounds are used as fuel and combust. In this article, a short overview of different desulfurization methods that are employed to remove sulfur from petroleum distillates is provided. In particular, the review concentrates on biodesulfurization technique. In addition, this article intends to provide its readers current status of biodesulfurization (BDS). It critically analyses the trend in the development of the technology to showcase its strength and weakness that could pave a way for future opportunities. Approaches that are suitable to remediate sulfur-contaminated environment are discussed as well. Lastly, speculations on future directions or opportunities that require exploration are provided as a way of provoking the thoughts of researchers in this field.
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172
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Morris RH. A capped trigonal pyramidal molybdenum hydrido complex and an unusually mild sulfur-carbon bond cleavage reaction. Chem Commun (Camb) 2017; 53:11032-11035. [PMID: 28937164 DOI: 10.1039/c7cc06372e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
DFT calculations reveal that a reported molybdenum hydride complex has an unprecedented geometry with the molybdenum in the base of trigonal pyramid defined by three thiolate ligands with a phosphine ligand on the apex and a hydride capping a PS2 face. This complex reacts with methanol to produce a sulfido complex by a new reaction: the protonation of an ipso carbon of a thiolate ligand by coordinated methanol.
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Affiliation(s)
- Robert H Morris
- Department of Chemistry, University of Toronto, 80 Saint George St., Toronto, Ontario, M5S3H6, Canada.
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173
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Habeeb OA, Kanthasamy R, Ali GA, Sethupathi S, Yunus RBM. Hydrogen sulfide emission sources, regulations, and removal techniques: a review. REV CHEM ENG 2017. [DOI: 10.1515/revce-2017-0004] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
Abstract
This review highlights the recent technologies of H2S removal from wastewater in the petroleum refinery. H2S is a harmful, putrid, and hazardous gaseous compound. The main processes such as physicochemical, chemical, biological, and electrochemical methods were compared and discussed in detail. The effects of various parameters and adsorbent characteristics were highlighted and correlated with the adsorption capacities. Surface functional groups and porosity surface area play a crucial role in the process of single-phase and composite adsorbents. Composite materials impregnated with some metals showed high removal efficiencies. It was found that the adsorption process is the most relevant way for H2S removal due to its high removal efficiency, low cost, eco-friendly, and operational simplicity. This study serves as a useful guideline for those who are interested in H2S removal.
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Affiliation(s)
- Omar Abed Habeeb
- Faculty of Chemical and Natural Resources Engineering , Universiti Malaysia Pahang , Gambang , 26300 Kuantan , Malaysia
| | - Ramesh Kanthasamy
- Faculty of Chemical and Natural Resources Engineering , Universiti Malaysia Pahang , Gambang , 26300 Kuantan , Malaysia
| | - Gomaa A.M. Ali
- Faculty of Industrial Sciences and Technology , Universiti Malaysia Pahang , Gambang , 26300 Kuantan , Malaysia
- Chemistry Department , Faculty of Science, Al-Azhar University , Assiut 71524 , Egypt
- Al-Azhar Center of Nanoscience and Applications (ACNA) , Al-Azhar University , Assiut 71524 , Egypt
| | - Sumathi Sethupathi
- Department of Environmental Engineering , Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman , 31900 Perak , Malaysia
| | - Rosli Bin Mohd Yunus
- Faculty of Chemical and Natural Resources Engineering , Universiti Malaysia Pahang , Gambang , 26300 Kuantan , Malaysia
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174
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Bagheri M, Masoomi MY, Morsali A. A MoO3–Metal–Organic Framework Composite as a Simultaneous Photocatalyst and Catalyst in the PODS Process of Light Oil. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02581] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Minoo Bagheri
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14117-13116, Tehran, Iran
| | - Mohammad Yaser Masoomi
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14117-13116, Tehran, Iran
| | - Ali Morsali
- Department of Chemistry, Faculty of Sciences, Tarbiat Modares University, P.O. Box 14117-13116, Tehran, Iran
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175
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Sushkevich VL, Popov AG, Ivanova II. Sulfur-33 Isotope Tracing of the Hydrodesulfurization Process: Insights into the Reaction Mechanism, Catalyst Characterization and Improvement. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Vitaly L. Sushkevich
- Chemistry Department of Lomonosov; Moscow State University; 119991, Leninskye Gory, 1, bld, 3 Moscow Russia
- Paul Scherrer Institut; 5232 Villigen Switzerland
| | - Andrey G. Popov
- Chemistry Department of Lomonosov; Moscow State University; 119991, Leninskye Gory, 1, bld, 3 Moscow Russia
| | - Irina I. Ivanova
- Chemistry Department of Lomonosov; Moscow State University; 119991, Leninskye Gory, 1, bld, 3 Moscow Russia
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176
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Alvarez-Amparán MA, Cedeño-Caero L, Cortes-Jácome MA, Toledo-Antonio JA. Relationship between the catalytic activity and Mo–V surface species in bimetallic catalysts for the oxidative desulfurization of dibenzothiophenic compounds. REACTION KINETICS MECHANISMS AND CATALYSIS 2017. [DOI: 10.1007/s11144-017-1237-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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177
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Sushkevich VL, Popov AG, Ivanova II. Sulfur-33 Isotope Tracing of the Hydrodesulfurization Process: Insights into the Reaction Mechanism, Catalyst Characterization and Improvement. Angew Chem Int Ed Engl 2017; 56:10872-10876. [DOI: 10.1002/anie.201704027] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 05/29/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Vitaly L. Sushkevich
- Chemistry Department of Lomonosov; Moscow State University; 119991, Leninskye Gory, 1, bld, 3 Moscow Russia
- Paul Scherrer Institut; 5232 Villigen Switzerland
| | - Andrey G. Popov
- Chemistry Department of Lomonosov; Moscow State University; 119991, Leninskye Gory, 1, bld, 3 Moscow Russia
| | - Irina I. Ivanova
- Chemistry Department of Lomonosov; Moscow State University; 119991, Leninskye Gory, 1, bld, 3 Moscow Russia
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178
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Synthesis of bio-inspired N-doped SiC and investigation of its synergetic effects on Mo catalysts in oxidative desulfurization reaction. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.04.029] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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179
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Nikulshina MS, Mozhaev AV, Minaev PP, Fournier M, Lancelot C, Blanchard P, Payen E, Lamonier C, Nikulshin PA. Trimetallic NiMoW/Al2O3 hydrotreating catalyst based on H4SiMo3W9O40 mixed heteropoly acid. RUSS J APPL CHEM+ 2017. [DOI: 10.1134/s1070427217070151] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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180
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Ahmed I, Khan NA, Yoon JW, Chang JS, Jhung SH. Protonated MIL-125-NH 2: Remarkable Adsorbent for the Removal of Quinoline and Indole from Liquid Fuel. ACS APPLIED MATERIALS & INTERFACES 2017; 9:20938-20946. [PMID: 28569501 DOI: 10.1021/acsami.7b01899] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The removal of nitrogen-containing compounds (NCCs) from fossil fuels prior to combustion is currently of particular importance, and so we investigated an adsorptive method using metal-organic frameworks (MOFs) for the removal of indole (IND) and quinoline (QUI), which are two of the main NCCs present in fossil fuels. We herein employed an amino (-NH2)-functionalized MIL-125 (MIL-125-NH2) MOF, which was further modified by protonation (P-MIL-125-NH2). These modified MOFs exhibited extraordinary performance in the adsorption of both IND (as representative neutral NCC) and QUI (as representative basic NCC). These MOFs were one of the most efficient adsorbents for the removal of NCCs. For example, P-MIL-125-NH2 showed the highest adsorption capacity for QUI among ever reported adsorbent. The improved adsorption of IND was explained by H-bonding and cation-π interactions for MIL-125-NH2 and P-MIL-125-NH2, respectively, while the mechanisms for QUI were H-bonding and acid-base interactions, respectively. This is a rare phenomenon for a single material (especially not with very high porosity) to exhibit such remarkable performances in the adsorption of both basic QUI and neutral IND. The adsorption results obtained using regenerated MIL-125-NH2 and P-MIL-125-NH2 also showed that these materials can be used several times without any severe degradation.
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Affiliation(s)
- Imteaz Ahmed
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University , Daegu 41566, Republic of Korea
| | - Nazmul Abedin Khan
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University , Daegu 41566, Republic of Korea
| | - Ji Woong Yoon
- Research Group for Nanocatalysts, Division of Green Chemistry & Engineering Research, Korea Research Institute of Chemical Technology (KRICT) , Daejeon 34144, Republic of Korea
| | - Jong-San Chang
- Research Group for Nanocatalysts, Division of Green Chemistry & Engineering Research, Korea Research Institute of Chemical Technology (KRICT) , Daejeon 34144, Republic of Korea
- Department of Chemistry, Sungkyunkwan University , Suwon 16419, Republic of Korea
| | - Sung Hwa Jhung
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University , Daegu 41566, Republic of Korea
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181
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Thaligari SK, Srivastava VC, Prasad B. Binary Isotherm Modeling for Simultaneous Desulfurization and Denitrogenation of Model Fuel by Zinc Loaded Activated Carbon. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2017. [DOI: 10.1515/ijcre-2015-0216] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In the present study, simultaneous removal of the dibenzothiophene (an aromatic refractory sulfur compound) and quinoline (an aromatic refractory nitrogenous compound) from model fuel was performed using the zinc impregnated granular activated carbon (Zn-GAC). Textual properties of the adsorbent were determined by liquid nitrogen adsorption technique. Binary isotherm study revealed that the quinoline adsorption onto Zn-GAC was more favored in comparison to dibenzothiophene. Various multi-component isotherm models were used for representing the isotherm data from binary solution. Modified Redlich-Peterson model best represented the isotherm data.
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182
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Ahmed Rahma WS, Mjalli FS, Al-Wahaibi T, Al-Hashmi AA. Polymeric-based deep eutectic solvents for effective extractive desulfurization of liquid fuel at ambient conditions. Chem Eng Res Des 2017. [DOI: 10.1016/j.cherd.2017.02.025] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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183
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Munirathinam R, Laurenti D, Pirngruber GD, Uzio D. Efficient CoMoS Catalysts Supported on Bio‐Inspired Polymer Coated Alumina for Hydrotreating Reactions. ChemistrySelect 2017. [DOI: 10.1002/slct.201700055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rajesh Munirathinam
- Department of Catalysis and SeparationIFP Energies nouvelles Rond point de l'e 'changeur l'échangeur de Solaize, BP 3 69360 Solaize France
| | - Dorothée Laurenti
- Department of Catalysis and SeparationIFP Energies nouvelles Rond point de l'e 'changeur l'échangeur de Solaize, BP 3 69360 Solaize France
| | - Gerhard D. Pirngruber
- Department of Catalysis and SeparationIFP Energies nouvelles Rond point de l'e 'changeur l'échangeur de Solaize, BP 3 69360 Solaize France
| | - Denis Uzio
- Department of Catalysis and SeparationIFP Energies nouvelles Rond point de l'e 'changeur l'échangeur de Solaize, BP 3 69360 Solaize France
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184
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Khan NA, Jhung SH. Adsorptive removal and separation of chemicals with metal-organic frameworks: Contribution of π-complexation. JOURNAL OF HAZARDOUS MATERIALS 2017; 325:198-213. [PMID: 27936401 DOI: 10.1016/j.jhazmat.2016.11.070] [Citation(s) in RCA: 139] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 11/24/2016] [Accepted: 11/25/2016] [Indexed: 05/26/2023]
Abstract
Efficient removal and separation of chemicals from the environment has become a vital issue from a biological and environmental point of view. Currently, adsorptive removal/separation is one of the most promising approaches for cleaning purposes. Selective adsorption/removal of various sulfur- and nitrogen-containing compounds, olefins, and π-electron-rich gases via π-complex formation between an adsorbent and adsorbate molecules is very competitive. Porous metal-organic framework (MOF) materials are very promising in the adsorption/separation of various liquids and gases owing to their distinct characteristics. This review summarizes the literature on the adsorptive removal/separation of various π-electron-rich compounds mainly from fuel and gases using MOF materials containing metal ions that are active for π-complexation. Details of the π-complexation, including mechanism, pros/cons, applications, and efficient ways to form the complex, are discussed systematically. For in-depth understanding, molecular orbital calculations regarding charge transfer between the π-complexing species are also explained in a separate section. From this review, readers will gain an understanding of π-complexation for adsorption and separation, especially with MOFs, to develop new insight for future research.
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Affiliation(s)
- Nazmul Abedin Khan
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Sung Hwa Jhung
- Department of Chemistry and Green-Nano Materials Research Center, Kyungpook National University, Daegu 41566, Republic of Korea.
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185
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Rivoira L, Juárez J, Falcón H, Gómez Costa M, Anunziata O, Beltramone A. Vanadium and titanium oxide supported on mesoporous CMK-3 as new catalysts for oxidative desulfurization. Catal Today 2017. [DOI: 10.1016/j.cattod.2016.07.003] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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186
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MoOx-VOx based catalysts for the oxidative desulfurization of refractory compounds: Influence of MoOx-VOx interaction on the catalytic performance. Catal Today 2017. [DOI: 10.1016/j.cattod.2016.07.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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187
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Shi Y, Liu G, Zhang X. Adsorptive Removal of Dibenzothiophene and Dibenzothiophene Sulfone over Mesoporous Materials. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.6b03673] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yawei Shi
- Key Laboratory for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Collaborative Innovation Center of Chemical Science
and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Guozhu Liu
- Key Laboratory for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Collaborative Innovation Center of Chemical Science
and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
| | - Xiangwen Zhang
- Key Laboratory for Green
Chemical Technology of Ministry of Education, School of Chemical Engineering
and Technology, Collaborative Innovation Center of Chemical Science
and Engineering (Tianjin), Tianjin University, Tianjin 300072, China
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188
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Rui J, Liu F, Wang R, Lu Y, Yang X. Adsorptive Desulfurization of Model Gasoline by Using Different Zn Sources Exchanged NaY Zeolites. Molecules 2017; 22:molecules22020305. [PMID: 28218678 PMCID: PMC6155655 DOI: 10.3390/molecules22020305] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 01/26/2017] [Accepted: 02/06/2017] [Indexed: 11/16/2022] Open
Abstract
A series of Zn-modified NaY zeolites were prepared by the liquid-phase ion-exchange method with different Zn sources, including Zn(NO3)2, Zn(Ac)2 and ZnSO4. The samples were tested as adsorbents for removing an organic sulfur compound from a model gasoline fuel containing 1000 ppmw sulfur. Zn(Ac)2-Y exhibited the best performance for the desulfurization of gasoline at ambient conditions. Combined with the adsorbents’ characterization results, the higher adsorption capacity of Zn(Ac)2-Y is associated with a higher ion-exchange degree. Further, the results demonstrated that the addition of 5 wt % toluene or 1-hexene to the diluted thiophene (TP) solution in cyclohexane caused a large decrease in the removal of TP from the model gasoline fuel. This provides evidence about the competition through the π-complexation between TP and toluene for adsorption on the active sites. The acid-catalyzed alkylation by 1-hexene of TP and the generated complex mixture of bulky alkylthiophenes would adsorb on the surface active sites of the adsorbent and block the pores. The regenerated Zn(Ac)2-Y adsorbent afforded 84.42% and 66.10% of the initial adsorption capacity after the first two regeneration cycles.
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Affiliation(s)
- Jingwei Rui
- Tianjin Key Laboratory of Applied Catalysis Science and Technology, Department of Catalysis Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300354, China.
| | - Fei Liu
- Tianjin Key Laboratory of Applied Catalysis Science and Technology, Department of Catalysis Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300354, China.
| | - Rijie Wang
- Tianjin Key Laboratory of Applied Catalysis Science and Technology, Department of Catalysis Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300354, China.
| | - Yanfei Lu
- Tianjin Key Laboratory of Applied Catalysis Science and Technology, Department of Catalysis Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300354, China.
| | - Xiaoxia Yang
- Tianjin Key Laboratory of Applied Catalysis Science and Technology, Department of Catalysis Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300354, China.
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189
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Wang XS, Li L, Liang J, Huang YB, Cao R. Boosting Oxidative Desulfurization of Model and Real Gasoline over Phosphotungstic Acid Encapsulated in Metal-Organic Frameworks: The Window Size Matters. ChemCatChem 2017. [DOI: 10.1002/cctc.201601450] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xu-Sheng Wang
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences; Fuzhou Fujian 350002 P.R. China
- University of the Chinese Academy of Sciences; Beijing 100049 P.R. China
| | - Lan Li
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences; Fuzhou Fujian 350002 P.R. China
| | - Jun Liang
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences; Fuzhou Fujian 350002 P.R. China
| | - Yuan-Biao Huang
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences; Fuzhou Fujian 350002 P.R. China
| | - Rong Cao
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences; Fuzhou Fujian 350002 P.R. China
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190
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Kumar S, Srivastava VC, Nanoti SM. Extractive Desulfurization of Gas Oils: A Perspective Review for Use in Petroleum Refineries. SEPARATION AND PURIFICATION REVIEWS 2017. [DOI: 10.1080/15422119.2017.1288633] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Sunil Kumar
- Department of Chemical Engineering, Indian Institute of Technology, Roorkee, Roorkee, India
- Council of Scientific and Industrial Research, Indian Institute of Petroleum, Dehradun, India
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191
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Fei L, Rui J, Wang R, Lu Y, Yang X. Equilibrium and kinetic studies on the adsorption of thiophene and benzothiophene onto NiCeY zeolites. RSC Adv 2017. [DOI: 10.1039/c7ra00415j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
NiCeY zeolites were prepared by ion-exchanging NaY with 0.1 M Ni(NO3)2 and 0.1 M Ce(NO3)3 solution.
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Affiliation(s)
- Liu Fei
- Tianjin Key Laboratory of Applied Catalysis and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- China
| | - Jingwei Rui
- Tianjin Key Laboratory of Applied Catalysis and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- China
| | - Rijie Wang
- Tianjin Key Laboratory of Applied Catalysis and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- China
| | - Yanfei Lu
- Tianjin Key Laboratory of Applied Catalysis and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- China
| | - Xiaoxia Yang
- Tianjin Key Laboratory of Applied Catalysis and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- China
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192
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Aulsebrook ML, Biswas S, Leaver FM, Grace MR, Graham B, Barrios AM, Tuck KL. A luminogenic lanthanide-based probe for the highly selective detection of nanomolar sulfide levels in aqueous samples. Chem Commun (Camb) 2017; 53:4911-4914. [DOI: 10.1039/c7cc01764b] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A novel bimetallic terbium(iii)/copper(ii) complex for the luminescent detection of hydrogen sulfide in aqueous samples is described.
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Affiliation(s)
| | - Suvendu Biswas
- Department of Medicinal Chemistry
- University of Utah College of Pharmacy
- Salt Lake City
- USA
| | | | | | - Bim Graham
- Monash Institute of Pharmaceutical Sciences
- Monash University
- Parkville
- Australia
| | - Amy M. Barrios
- Department of Medicinal Chemistry
- University of Utah College of Pharmacy
- Salt Lake City
- USA
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193
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He C, Men G, Xu B, Cui J, Zhao J. Phenolic resin-derived activated carbon-supported divalent metal as efficient adsorbents (M-C, M=Zn, Ni, or Cu) for dibenzothiophene removal. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:782-794. [PMID: 27752957 DOI: 10.1007/s11356-016-7795-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 09/28/2016] [Indexed: 06/06/2023]
Abstract
The adsorption process and mechanism of dibenzothiophene (DBT) over metal-loaded phenolic resin-derived activated carbon (PR-AC) were firstly reported in this work. The metal component (Zn, Ni, or Cu) was respectively introduced to PR-AC support via an impregnation method. The effects of adsorbent component, initial DBT concentration, liquid hourly space velocity (LHSV), adsorption time, and adsorption temperature on the adsorption capacity of the adsorbents were systematically investigated. Furthermore, the adsorption mechanism was discussed by analyzing the properties of adsorption product and saturated adsorbent as well as adsorption kinetics. Experimental results indicate that the PR-AC-loaded metal adsorbents, especially with Zn, present much higher DBT adsorption capability than that of pure PR-AC support. The DBT removal rate over PR-AC-loaded Zn (Zn2+ = 0.2 mol L-1) reaches 89.14 %, which is almost twice higher than that of pure PR-AC (45.6 %). This is due to the π-complexation between DBT and metal ions (dominating factor) and the weakening of the local hard acid sites over PR-AC. The multi-factor orthogonal experiment shows that the DBT removal rate over PR-AC-loaded Zn sample achieved 92.36 % in optimum conditions.
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Affiliation(s)
- Chi He
- Department of Environmental Science and Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China.
| | - Gaoshan Men
- Department of Environmental Science and Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China
| | - Bitao Xu
- Department of Environmental Science and Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China
| | - Jin Cui
- Department of Environmental Science and Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China
| | - Jinglian Zhao
- Department of Environmental Science and Engineering, School of Energy and Power Engineering, Xi'an Jiaotong University, Xi'an, 710049, People's Republic of China
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194
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Bussell ME. New methods for the preparation of nanoscale nickel phosphide catalysts for heteroatom removal reactions. REACT CHEM ENG 2017. [DOI: 10.1039/c7re00098g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recent advances in the preparation of nickel phosphide (Ni2P) catalysts from hypophosphite-based precursors have resulted in high HDS and HDN activities.
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Affiliation(s)
- Mark E. Bussell
- Department of Chemistry
- Advanced Materials Science and Engineering Center
- Western Washington University
- Bellingham
- USA
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195
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Augustyniak AW, Suchecki TT, Kumazawa H. Reactivity of nano-size zinc powder in the aqueous solution of [Fe III(edta)(H 2O)] . ENVIRONMENTAL TECHNOLOGY 2017; 38:103-107. [PMID: 27227652 DOI: 10.1080/09593330.2016.1186745] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 05/02/2016] [Indexed: 06/05/2023]
Abstract
Nitrogen mono-oxide and sulfur dioxide can be removed by simultaneous absorption into aqueous mixed solutions of sulfite and [FeII(edta)]H2O)]2-, ferrous ion coordinated to an anion of ethylene-diaminetetraacetic acid (EDTA or edta). In the industrial system with coexisting oxygen in the gas phase, [FeII(edta)](H2O)]2- complex is oxidized to [FeIII(edta)](H2O)]- by molecular oxygen. Because the ferric complex has no capability for reaction with NO, the suppression of this undesired oxidation process is a very important technological problem to be overcome. In our preceding work, we discussed the reduction kinetics of ferric ion by metal powder on the basis of the kinetic data regarding the ferric ion reduction in aqueous solutions of [FeIII(edta)](H2O)]- containing aluminum, tin or zinc powders. Zinc powder of normal size was recognized as an effective reducing agent. In the present work, augmentation of reducing capability of zinc powder was examined more. The rate of reduction of nano-size zinc powder was found to be about 11 times higher than that of normal-size zinc one.
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Affiliation(s)
| | - Tomasz T Suchecki
- b Faculty of Environmental Engineering , Wroclaw University of Technology , Wrocław , Poland
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196
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Wang C, Chen Z, Yao X, Jiang W, Zhang M, Li H, Liu H, Zhu W, Li H. One-pot extraction and aerobic oxidative desulfurization with highly dispersed V2O5/SBA-15 catalyst in ionic liquids. RSC Adv 2017. [DOI: 10.1039/c7ra07286d] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Clean oils could be obtained with this aerobic oxidation desulfurization method under mild conditions.
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Affiliation(s)
- Chao Wang
- School of the Environment and Safety Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Zhigang Chen
- School of the Environment and Safety Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Xiaoyu Yao
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Wei Jiang
- Institute for Energy Research
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Ming Zhang
- Institute for Energy Research
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Hongping Li
- Institute for Energy Research
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Hui Liu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Wenshuai Zhu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- P. R. China
| | - Huaming Li
- Institute for Energy Research
- Jiangsu University
- Zhenjiang 212013
- P. R. China
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197
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Wang Y, Yin C, Zhao X, Liu C. Synthesis of bifunctional highly-loaded NiMoW catalysts and their catalytic performance of 4,6-DMDBT HDS. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2016.09.026] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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198
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Afzalinia A, Mirzaie A, Nikseresht A, Musabeygi T. Ultrasound-assisted oxidative desulfurization process of liquid fuel by phosphotungstic acid encapsulated in a interpenetrating amine-functionalized Zn(II)-based MOF as catalyst. ULTRASONICS SONOCHEMISTRY 2017; 34:713-720. [PMID: 27773298 DOI: 10.1016/j.ultsonch.2016.07.006] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 07/13/2016] [Accepted: 07/14/2016] [Indexed: 06/06/2023]
Abstract
In this work, ultrasound-assisted oxidative desulfurization (UAOD) of liquid fuels performed with a novel heterogeneous highly dispersed Keggin-type phosphotungstic acid (H3PW12O40, PTA) catalyst that encapsulated into an amino-functionalized MOF (TMU-17-NH2). The prepared composite exhibits high catalytic activity and reusability in oxidative desulfurization of model fuel. Ultrasound-assisted oxidative desulfurization (UAOD) is a new way to performed oxidation reaction of sulfur-contain compounds rapidly, economically, environment-friendly and safely, under mild conditions. Ultrasound waves can be apply as an efficient tool to decrease the reaction time and improves oxidative desulfurization system performance. PTA@TMU-17-NH2 could be completely performed desulfurization of the model oil by 20mg of catalyst, O/S molar ratio of 1:1 in presence of MeCN as extraction solvent. The obtained results indicated that the conversions of DBT to DBTO2 achieve 98% after 15min in ambient temperature. In this work, we prepared TMU-17-NH2 and PTA/TMU-17-NH2 composite by ultrasound irradiation for first time and employed in UAOD process. Prepared catalyst exhibit an excellent reusability without PTA leaching and loss of activity.
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Affiliation(s)
| | - Abbas Mirzaie
- College of Chemistry, Shahrood University, P.O. Box 36155-316, Shahrood, Iran
| | - Ahmad Nikseresht
- Department of Chemistry, Payame Noor University, P.O. Box 19395-4697, Tehran, Iran
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199
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Guajardo N, Carlesi C, Schrebler R, Morales J. Applications of Liquid/Liquid Biphasic Oxidations by Hydrogen Peroxide with Ionic Liquids or Deep Eutectic Solvents. Chempluschem 2016; 82:165-176. [PMID: 31961556 DOI: 10.1002/cplu.201600594] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Indexed: 11/09/2022]
Abstract
This Minireview focuses on recent applications of ionic liquids (ILs) and deep eutectic solvents (DESs) in biphasic oxidations in which the oxidizing agent corresponds to hydrogen peroxide. Biphasic reactions are accomplished when the substrate presents low or moderate solubility in aqueous (polar) systems and/or when separation of products and byproduct is an issue. The properties of the IL and DES allows the reaction activity to be intensified. On the other hand, the high chemical stability of the ionic solvents allows the use of hydrogen peroxide to minimize solvent degradation and unwanted byproducts. The experimental evidence presented herein shows that ILs and DESs can be used as cocatalysts, catalysts, and solvents to achieve enhanced yields and conversions. The process advantages, in terms of a reduction of volatile solvents, improve the safety and use of the oxidizing agent, which implies the possibility of developing new process improvements in the future.
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Affiliation(s)
- Nadia Guajardo
- Centro de Desarrollo y Transferencia Tecnológica (CEDYTEC), Facultad de Ingeniería, Ciencias y Tecnología, Universidad Bernardo O'Higgins, Avda. Viel, 1497, Santiago, Chile.,IONCHEM Ltda, Avda. Diego Portales 925, 301, Viña del Mar, Chile
| | - Carlos Carlesi
- Escuela de Ingeniería Química, Pontificia Universidad Católica de Valparaíso, Avda. Brasil, 2162, Valparaíso, Chile
| | | | - Jaime Morales
- Escuela de Ingeniería Química, Pontificia Universidad Católica de Valparaíso, Avda. Brasil, 2162, Valparaíso, Chile
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200
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Liu W, Jiang W, Zhu W, Zhu W, Li H, Guo T, Zhu W, Li H. Oxidative desulfurization of fuels promoted by choline chloride-based deep eutectic solvents. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.08.030] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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