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Liang Z, Guo S, Dong H, Li Z, Liu X, Li X, Kang H, Zhang L, Yuan L, Zhao L. Modification of Activated Carbon and Its Application in Selective Hydrogenation of Naphthalene. ACS OMEGA 2022; 7:38550-38560. [PMID: 36340089 PMCID: PMC9631729 DOI: 10.1021/acsomega.2c03914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 10/05/2022] [Indexed: 06/16/2023]
Abstract
The MoS2/ACx catalyst for hydrogenation of naphthalene to tetralin was prepared with untreated and modified activated carbon (ACx) as support and characterized by X-ray powder diffraction, Brunauer-Emmett-Teller, scanning electron microscopy, temperature-programmed desorption of ammonia, X-ray photoelectron spectroscopy, and scaning transmission electron microscopy. The results show that the modification of activated carbon by HNO3 changes the physical and chemical properties of activated carbon (AC), which mainly increases the micropore surface area of AC from 1091 to 1209 m2/g, increases the micropore volume of AC from 0.444 to 0.487 cm3/g, increases the oxygen-containing functional groups of AC from 5.46 to 7.52, and increases the acidity of catalysts from 365.7 to 559.2 mmol/g. The modified catalyst showed good catalytic performance, and the appropriate HNO3 concentration is very important for the modified of activated carbon. Among all the catalysts used in this study, the MoS2/AC3 catalyst could achieve the highest yield of tetralin. It can be attributed to the moderate acidity of the catalyst, reducing the cracking of hydrogenation products. Also, the proper hydrogenation activity of MoS2 and the appropriate increase of oxygen-containing functional groups on the surface of modified activated carbon are beneficial to the dispersion of active components on the support, increasing the yield of tetralin. The catalytic performance of MoS2/AC3 is better than that of MoS2/Al2O3 catalyst, and the two catalysts show different hydrogenation paths of naphthalene.
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Affiliation(s)
- Zhenhui Liang
- Institute
of Coal Chemistry, Chinese Academy of Sciences, Taiyuan030001, China
- University
of Chinese Academy of Sciences, Beijing100049, China
| | - Shaoqing Guo
- Taiyuan
University of Science and Technology, Taiyuan030024, China
| | - Hongyu Dong
- Institute
of Coal Chemistry, Chinese Academy of Sciences, Taiyuan030001, China
| | - Zhenrong Li
- Institute
of Coal Chemistry, Chinese Academy of Sciences, Taiyuan030001, China
| | - Xing Liu
- Institute
of Coal Chemistry, Chinese Academy of Sciences, Taiyuan030001, China
- University
of Chinese Academy of Sciences, Beijing100049, China
| | - Xin Li
- Institute
of Coal Chemistry, Chinese Academy of Sciences, Taiyuan030001, China
| | - Hefei Kang
- Institute
of Coal Chemistry, Chinese Academy of Sciences, Taiyuan030001, China
- University
of Chinese Academy of Sciences, Beijing100049, China
| | - Li Zhang
- Institute
of Coal Chemistry, Chinese Academy of Sciences, Taiyuan030001, China
| | - Lijing Yuan
- Institute
of Coal Chemistry, Chinese Academy of Sciences, Taiyuan030001, China
| | - Liangfu Zhao
- Institute
of Coal Chemistry, Chinese Academy of Sciences, Taiyuan030001, China
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The Effect of Y Zeolites with Different Pores on Tetralin Hydrocracking for the Production of High-Value Benzene, Toluene, Ethylbenzene and Xylene Products. Catalysts 2022. [DOI: 10.3390/catal12080848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
A series of Y zeolites with different pore properties was prepared as a support for hydrocracking catalysts for the production of BTEX (benzene, toluene, ethyl-benzene, and xylene) from tetralin. Some important characterizations, including N2 adsorption–desorption, NH3-TPD, Py-IR, and HRTEM, were applied to obtain the properties of different catalysts. Meanwhile, the tetralin hydrocracking performances of those catalysts were investigated on a high-pressure fixed-bed microreactor. The results showed that Si/Al ratio is the core property of zeolites and that the increase in the Vmicro/Vmeso of zeolites could facilitate the formation of BTEX products by hydrocracking tetralin. The method of hydrocracking tetralin was proposed. It was also found that the hydrogenation–cracking path was controlled by aromatic saturation thermodynamics, and strong acidity aided the backward shift of equilibrium temperature.
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Usman M. Recent Progress of SAPO-34 Zeolite Membranes for CO2 Separation: A Review. MEMBRANES 2022; 12:membranes12050507. [PMID: 35629833 PMCID: PMC9147644 DOI: 10.3390/membranes12050507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 04/23/2022] [Accepted: 04/28/2022] [Indexed: 02/06/2023]
Abstract
In the zeolite family, the silicoaluminophosphate (SAPO)-34 zeolite has a unique chemical structure, distinctive pore size, adsorption characteristics, as well as chemical and thermal stability, and recently, has attracted much research attention. Increasing global carbon dioxide (CO2) emissions pose a serious environmental threat to humans, animals, plants, and the entire environment. This mini-review summarizes the role of SAPO-34 zeolite membranes, including mixed matrix membranes (MMMs) and pure SAPO-34 membranes in CO2 separation. Specifically, this paper summarizes significant developments in SAPO-34 membranes for CO2 removal from air and natural gas. Consideration is given to a variety of successes in SAPO-34 membranes, and future ideas are described in detail to foresee how SAPO-34 could be employed to mitigate greenhouse gas emissions. We hope that this study will serve as a detailed guide to the use of SAPO-34 membranes in industrial CO2 separation.
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Affiliation(s)
- Muhammad Usman
- Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum & Minerals (KFUPM), Dhahran 31261, Saudi Arabia
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Usman M, Ghanem AS, Niaz Ali Shah S, Garba MD, Yusuf Khan M, Khan S, Humayun M, Laeeq Khan A. A Review on SAPO-34 Zeolite Materials for CO 2 Capture and Conversion. CHEM REC 2022; 22:e202200039. [PMID: 35474280 DOI: 10.1002/tcr.202200039] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 04/13/2022] [Indexed: 12/15/2022]
Abstract
Among several known zeolites, silicoaluminophosphate (SAPO)-34 zeolite exhibits a distinct chemical structure, unique pore size distribution, and chemical, thermal, and ion exchange capabilities, which have recently attracted considerable research attention. Global carbon dioxide (CO2 ) emissions are a serious environmental issue. Current atmospheric CO2 level exceeds 414 parts per million (ppm), which greatly influences humans, fauna, flora, and the ecosystem as a whole. Zeolites play a vital role in CO2 removal, recycling, and utilization. This review summarizes the properties of the SAPO-34 zeolite and its role in CO2 capture and separation from air and natural gas. In addition, due to their high thermal stability and catalytic nature, CO2 conversions into valuable products over single metal, bi-metallic, and tri-metallic catalysts and their oxides supported on SAPO-34 were also summarized. Considering these accomplishments, substantial problems related to SAPO-34 are discussed, and future recommendations are offered in detail to predict how SAPO-34 could be employed for greenhouse gas mitigation.
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Affiliation(s)
- Muhammad Usman
- Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum & Minerals (KFUPM), KFUPM Box 5040, Dhahran, 31261,', Saudi Arabia
| | - Akram S Ghanem
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Syed Niaz Ali Shah
- Center for Integrative Petroleum Research, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Mustapha D Garba
- Department of Chemistry, University of Glasgow, G12 8QQ, Glasgow, United Kingdom
| | - Mohd Yusuf Khan
- Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum & Minerals (KFUPM), KFUPM Box 5040, Dhahran, 31261,', Saudi Arabia
| | - Sikandar Khan
- Department of Mechanical Engineering, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Muhammad Humayun
- Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, 430074, PR China
| | - Asim Laeeq Khan
- Department of Chemical Engineering, COMSATS University Islamabad, Lahore Campus, 45550, Islamabad, Pakistan
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5
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Israf Ud Din, Nasir Q, Garba MD, Alharthi AI, Alotaibi MA, Usman M. A Review of Preparation Methods for Heterogeneous Catalysts. MINI-REV ORG CHEM 2022. [DOI: 10.2174/1570193x18666210308151136] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:
Catalysts contribute significantly to the industrial revolution in terms of reaction rates and
reduction in production costs. Extensive research has been documented on various industrial catalysis
in the last few decades. The performance of catalysts is influenced by many parameters, including synthesis
methods. The current work overviews the most common methods applied for the synthesis of
supported catalysts. This review presents the detailed background, principles, and mechanism of each
preparation method. The advantages and limitations of each method have also been elaborated in detail.
In addition, the applications of each method in terms of catalyst synthesis have been documented in the
present review paper.
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Affiliation(s)
- Israf Ud Din
- Department of Chemistry, College of Science and Humanities, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942,Saudi Arabia
| | - Qazi Nasir
- Department of Chemical Engineering, University of Nizwa,Oman
| | - Mustapha D. Garba
- Department of Chemistry, University of Glasgow, G12 8QQ,United Kingdom
| | - Abdulrahman I. Alharthi
- Department of Chemistry, College of Science and Humanities, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942,Saudi Arabia
| | - Mshari A. Alotaibi
- Department of Chemistry, College of Science and Humanities, Prince Sattam Bin Abdulaziz University, P.O. Box 173, Al-Kharj 11942,Saudi Arabia
| | - Muhammad Usman
- Center of Research Excellence in Nanotechnology (CENT), King Fahd University of Petroleum and Minerals (KFUPM), Dhahran 31261,Saudi Arabia
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Usman M, Iqbal N, Noor T, Zaman N, Asghar A, Abdelnaby MM, Galadima A, Helal A. Advanced strategies in Metal-Organic Frameworks for CO 2 Capture and Separation. CHEM REC 2021; 22:e202100230. [PMID: 34757694 DOI: 10.1002/tcr.202100230] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 10/17/2021] [Accepted: 10/25/2021] [Indexed: 12/20/2022]
Abstract
The continuous carbon dioxide (CO2 ) gas emissions associated with fossil fuel production, valorization, and utilization are serious challenges to the global environment. Therefore, several developments of CO2 capture, separation, transportation, storage, and valorization have been explored. Consequently, we documented a comprehensive review of the most advanced strategies adopted in metal-organic frameworks (MOFs) for CO2 capture and separation. The enhancements in CO2 capture and separation are generally achieved due to the chemistry of MOFs by controlling pore window, pore size, open-metal sites, acidity, chemical doping, post or pre-synthetic modifications. The chemistry of defects engineering, breathing in MOFs, functionalization in MOFs, hydrophobicity, and topology are the salient advanced strategies, recently reported in MOFs for CO2 capture and separation. Therefore, this review summarizes MOF materials' advancement explaining different strategies and their role in the CO2 mitigations. The study also provided useful insights into key areas for further investigations.
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Affiliation(s)
- Muhammad Usman
- Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum & Minerals (KFUPM), KFUPM Box 5040, Dhahran, 31261, Saudi Arabia
| | - Naseem Iqbal
- U. S. Pakistan Center for Advanced Studies in Energy (USPCAS-E), National University of Sciences and Technology (NUST), Islamabad, Pakistan
| | - Tayyaba Noor
- School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), Islamabad, Pakistan
| | - Neelam Zaman
- U. S. Pakistan Center for Advanced Studies in Energy (USPCAS-E), National University of Sciences and Technology (NUST), Islamabad, Pakistan
| | - Aisha Asghar
- U. S. Pakistan Center for Advanced Studies in Energy (USPCAS-E), National University of Sciences and Technology (NUST), Islamabad, Pakistan
| | - Mahmoud M Abdelnaby
- Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum & Minerals (KFUPM), KFUPM Box 5040, Dhahran, 31261, Saudi Arabia
| | - Ahmad Galadima
- Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum & Minerals (KFUPM), KFUPM Box 5040, Dhahran, 31261, Saudi Arabia
| | - Aasif Helal
- Interdisciplinary Research Center for Hydrogen and Energy Storage (IRC-HES), King Fahd University of Petroleum & Minerals (KFUPM), KFUPM Box 5040, Dhahran, 31261, Saudi Arabia
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7
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Kostyniuk A, Bajec D, Prašnikar A, Likozar B. Catalytic hydrocracking, hydrogenation, and isomerization reactions of model biomass tar over (W/Ni)-zeolites. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.06.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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8
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Usman M, Helal A, Abdelnaby MM, Alloush AM, Zeama M, Yamani ZH. Trends and Prospects in UiO-66 Metal-Organic Framework for CO 2 Capture, Separation, and Conversion. CHEM REC 2021; 21:1771-1791. [PMID: 33955166 DOI: 10.1002/tcr.202100030] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 04/15/2021] [Accepted: 04/16/2021] [Indexed: 12/19/2022]
Abstract
Among thousands of known metal-organic frameworks (MOFs), the University of Oslo's MOF (UiO-66) exhibits unique structure topology, chemical and thermal stability, and intriguing tunable properties, that have gained incredible research interest. This paper summarizes the structural advancement of UiO-66 and its role in CO2 capture, separation, and transformation into chemicals. The first part of the review summarizes the fast-growing literature related to the CO2 capture reported by UiO-66 during the past ten years. The second part provides an overview of various advancements in UiO-66 membranes in CO2 purification. The third part describes the role of UiO-66 and its composites as catalysts for CO2 conversion into useful products. Despite many achievements, significant challenges associated with UiO-66 are addressed, and future perspectives are comprehensively presented to forecast how UiO-66 might be used further for CO2 management.
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Affiliation(s)
- Muhammad Usman
- Center of Research Excellence in Nanotechnology (CENT), King Fahd University of Petroleum & Minerals (KFUPM), KFUPM Box 5040, Dhahran, 31261, Saudi Arabia
| | - Aasif Helal
- Center of Research Excellence in Nanotechnology (CENT), King Fahd University of Petroleum & Minerals (KFUPM), KFUPM Box 5040, Dhahran, 31261, Saudi Arabia
| | - Mahmoud M Abdelnaby
- King Abdulaziz City for Science and Technology - Technology Innovation Center on Carbon Capture and Sequestration (KACST-TIC on CCS) at, KFUPM, Dhahran, 31261, Saudi Arabia
| | - Ahmed M Alloush
- King Abdulaziz City for Science and Technology - Technology Innovation Center on Carbon Capture and Sequestration (KACST-TIC on CCS) at, KFUPM, Dhahran, 31261, Saudi Arabia
| | - Mostafa Zeama
- King Abdulaziz City for Science and Technology - Technology Innovation Center on Carbon Capture and Sequestration (KACST-TIC on CCS) at, KFUPM, Dhahran, 31261, Saudi Arabia
| | - Zain H Yamani
- Center of Research Excellence in Nanotechnology (CENT), King Fahd University of Petroleum & Minerals (KFUPM), KFUPM Box 5040, Dhahran, 31261, Saudi Arabia
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9
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Catalytic hydrocracking reactions of tetralin as aromatic biomass tar model compound to benzene/toluene/xylenes (BTX) over zeolites under ambient pressure conditions. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.01.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Prospects for a green methanol thermo-catalytic process from CO2 by using MOFs based materials: A mini-review. J CO2 UTIL 2021. [DOI: 10.1016/j.jcou.2020.101361] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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12
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Hydrogenation and Dehydrogenation of Tetralin and Naphthalene to Explore Heavy Oil Upgrading Using NiMo/Al2O3 and CoMo/Al2O3 Catalysts Heated with Steel Balls via Induction. Catalysts 2020. [DOI: 10.3390/catal10050497] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
This paper reports the hydrogenation and dehydrogenation of tetralin and naphthalene as model reactions that mimic polyaromatic compounds found in heavy oil. The focus is to explore complex heavy oil upgrading using NiMo/Al2O3 and CoMo/Al2O3 catalysts heated inductively with 3 mm steel balls. The application is to augment and create uniform temperature in the vicinity of the CAtalytic upgrading PRocess In-situ (CAPRI) combined with the Toe-to-Heel Air Injection (THAI) process. The effect of temperature in the range of 210–380 °C and flowrate of 1–3 mL/min were studied at catalyst/steel balls 70% (v/v), pressure 18 bar, and gas flowrate 200 mL/min (H2 or N2). The fixed bed kinetics data were described with a first-order rate equation and an assumed plug flow model. It was found that Ni metal showed higher hydrogenation/dehydrogenation functionality than Co. As the reaction temperature increased from 210 to 300 °C, naphthalene hydrogenation increased, while further temperature increases to 380 °C caused a decrease. The apparent activation energy achieved for naphthalene hydrogenation was 16.3 kJ/mol. The rate of naphthalene hydrogenation was faster than tetralin with the rate constant in the ratio of 1:2.5 (tetralin/naphthalene). It was demonstrated that an inductively heated mixed catalytic bed had a smaller temperature gradient between the catalyst and the surrounding fluid than the conventional heated one. This favored endothermic tetralin dehydrogenation rather than exothermic naphthalene hydrogenation. It was also found that tetralin dehydrogenation produced six times more coke and caused more catalyst pore plugging than naphthalene hydrogenation. Hence, hydrogen addition enhanced the desorption of products from the catalyst surface and reduced coke formation.
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14
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Abstract
The in-situ catalytic fast pyrolysis of pinecone over HY catalysts, HY(30; SiO2/Al2O3), HY(60), and 1% Ni/HY(30), was studied by TGA and Py-GC/MS. Thermal and catalytic TGA indicated that the main decomposition temperature region of pinecone, from 200 to 400 °C, was not changed using HY catalysts. On the other hand, the DTG peak heights were differentiated by the additional use of HY catalysts. Py-GC/MS analysis showed that the efficient conversion of phenols and other oxygenates formed from the pyrolysis of pinecone to aromatic hydrocarbons could be achieved using HY catalysts. Of the HY catalysts assessed, HY(30), showed higher efficiency in the production of aromatic hydrocarbons than HY(60) because of its higher acidity. The aromatic hydrocarbon production was increased further by increasing the pyrolysis temperature from 500 to 600 °C and increasing the amount of catalyst due to the enhanced cracking ability and overall acidity. The use of 1% Ni/HY(30) also increased the amount of monoaromatic hydrocarbons compared to the use of HY(30) due to the additional role of Ni in enhancing the deoxygenation and aromatization of reaction intermediates.
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15
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Propene Adsorption-Chemisorption Behaviors on H-SAPO-34 Zeolite Catalysts at Different Temperatures. Catalysts 2019. [DOI: 10.3390/catal9110919] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Propene is an important synthetic industrial product predominantly formed by a methanol-to-olefins (MTO) catalytic process. Propene is known to form oligomers on zeolite catalysts, and paramters to separate it from mixtures and its diffusion properties are difficult to measure. Herein, we explored the adsorption–chemisorption behavior of propene by choosing SAPO-34 zeolites with three different degrees of acidity at various adsorption temperatures in an ultra-high-vacuum adsorption system. H-SAPO-34 zeolites were prepared by a hydrothermal method, and their structural, morphological, and acidic properties were investigated by XRD, SEM, EDX, and temperature-programmed desorption of ammonia (NH3-TPD) analysis techniques. The XRD analysis revealed the highly crystalline structure which posses cubic morphology as confirmed by SEM images. The analysis of adsorption of propene on SAPO-34 revealed that a chemical reaction (chemisorption) was observed between zeolite and propene at room temperature (RT) when the concentration of acidic sites was high (0.158 mmol/g). The reaction was negligible when the concentration of the acidic sites was low (0.1 mmol/g) at RT. However, the propene showed no reactivity with the highly acidic SAPO-34 at low temperatures, i.e., −56 °C (using octane + dry ice), −20 °C (using NaCl + ice), and 0 °C (using ice + water). In general, low-temperature conditions were found to be helpful in inhibiting the chemisorption of propene on the highly acidic H-SAPO-34 catalysts, which can facilitate propene separation and allow for reliable monitoring of kinetic parameters.
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Yang Y, Xu B, He J, Shi J, Yu L, Fan Y. Magnetically separable mesoporous silica‐supported palladium nanoparticle‐catalyzed selective hydrogenation of naphthalene to tetralin. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5204] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yonghui Yang
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
- School of Chemical EngineeringAnhui University of Science and Technology Huainan 232001 China
| | - Bolian Xu
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
- Nanjing University‐Yangzhou Chemistry and Chemical Engineering Institute Yangzhou 211400 China
| | - Jie He
- School of Chemical EngineeringAnhui University of Science and Technology Huainan 232001 China
| | - Jianjun Shi
- School of Chemical EngineeringAnhui University of Science and Technology Huainan 232001 China
| | - Lei Yu
- School of Chemistry and Chemical EngineeringYangzhou University Yangzhou 225002 China
| | - Yining Fan
- Key Laboratory of Mesoscopic Chemistry of Ministry of Education, School of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
- Nanjing University‐Yangzhou Chemistry and Chemical Engineering Institute Yangzhou 211400 China
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Kostyniuk A, Grilc M, Likozar B. Catalytic Cracking of Biomass-Derived Hydrocarbon Tars or Model Compounds To Form Biobased Benzene, Toluene, and Xylene Isomer Mixtures. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01219] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Andrii Kostyniuk
- Department of Catalysis and Chemical Reaction Engineering, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia
| | - Miha Grilc
- Department of Catalysis and Chemical Reaction Engineering, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia
| | - Blaž Likozar
- Department of Catalysis and Chemical Reaction Engineering, National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia
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18
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Arslan MT, Qureshi BA, Gilani SZA, Cai D, Ma Y, Usman M, Chen X, Wang Y, Wei F. Single-Step Conversion of H2-Deficient Syngas into High Yield of Tetramethylbenzene. ACS Catal 2019. [DOI: 10.1021/acscatal.8b04548] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Muhammad Tahir Arslan
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
| | - Babar Ali Qureshi
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
| | - S. Z. Ali Gilani
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
| | - Dali Cai
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
| | - Yunhai Ma
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
| | - Muhammad Usman
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
| | - Xiao Chen
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
| | - Yao Wang
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
| | - Fei Wei
- Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology, Department of Chemical Engineering, Tsinghua University, Beijing 100084, P. R. China
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Eslami A, Borghei SM, Rashidi A, Takdastan A. Preparation of activated carbon dots from sugarcane bagasse for naphthalene removal from aqueous solutions. SEP SCI TECHNOL 2018. [DOI: 10.1080/01496395.2018.1462832] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Affiliation(s)
- Azadeh Eslami
- Department of Environmental Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Seyed Mehdi Borghei
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Alimorad Rashidi
- Nanotechnology Research Center, Research Institute of Petroleum Industry (RIPI), Tehran, Iran
| | - Afshin Takdastan
- Department of Environmental Health and Environmental Technologies Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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20
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Laredo GC, Pérez-Romo P, Escobar J, Garcia-Gutierrez JL, Vega-Merino PM. Light Cycle Oil Upgrading to Benzene, Toluene, and Xylenes by Hydrocracking: Studies Using Model Mixtures. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02827] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Georgina C. Laredo
- Instituto Mexicano del Petróleo, Lázaro Cárdenas 152, México 07730, D.F. México
| | - Patricia Pérez-Romo
- Instituto Mexicano del Petróleo, Lázaro Cárdenas 152, México 07730, D.F. México
| | - José Escobar
- Instituto Mexicano del Petróleo, Lázaro Cárdenas 152, México 07730, D.F. México
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21
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Wang H, Ruan H, Feng M, Qin Y, Job H, Luo L, Wang C, Engelhard MH, Kuhn E, Chen X, Tucker MP, Yang B. One-Pot Process for Hydrodeoxygenation of Lignin to Alkanes Using Ru-Based Bimetallic and Bifunctional Catalysts Supported on Zeolite Y. CHEMSUSCHEM 2017; 10:1846-1856. [PMID: 28225212 DOI: 10.1002/cssc.201700160] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Indexed: 06/06/2023]
Abstract
The synthesis of high-efficiency and low-cost catalysts for hydrodeoxygenation (HDO) of waste lignin to advanced biofuels is crucial for enhancing current biorefinery processes. Inexpensive transition metals, including Fe, Ni, Cu, and Zn, were severally co-loaded with Ru on HY zeolite to form bimetallic and bifunctional catalysts. These catalysts were subsequently tested for HDO conversion of softwood lignin and several lignin model compounds. Results indicated that the inexpensive earth-abundant metals could modulate the hydrogenolysis activity of Ru and decrease the yield of low-molecular-weight gaseous products. Among these catalysts, Ru-Cu/HY showed the best HDO performance, affording the highest selectivity to hydrocarbon products. The improved catalytic performance of Ru-Cu/HY was probably a result of the following three factors: (1) high total and strong acid sites, (2) good dispersion of metal species and limited segregation, and (3) high adsorption capacity for polar fractions, including hydroxyl groups and ether bonds. Moreover, all bifunctional catalysts proved to be superior over the combination catalysts of Ru/Al2 O3 and HY zeolite.
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Affiliation(s)
- Hongliang Wang
- Department of Biological Systems Engineering, Washington State University, Richland, WA, 99354, USA
| | - Hao Ruan
- Department of Biological Systems Engineering, Washington State University, Richland, WA, 99354, USA
| | - Maoqi Feng
- Chemistry & Chemical Engineering Division, Southwest Research Institute, San Antonio, TX, 78238, USA
| | - Yuling Qin
- Department of Biological Systems Engineering, Washington State University, Richland, WA, 99354, USA
| | - Heather Job
- Pacific Northwest National Laboratory, 902 Battelle Blvd, Richland, WA, 99354, USA
| | - Langli Luo
- Environmental Molecular Sciences Laboratory, 3335 Q Ave, Richland, WA, 99354, USA
| | - Chongmin Wang
- Environmental Molecular Sciences Laboratory, 3335 Q Ave, Richland, WA, 99354, USA
| | - Mark H Engelhard
- Environmental Molecular Sciences Laboratory, 3335 Q Ave, Richland, WA, 99354, USA
| | - Erik Kuhn
- National Bioenergy Center, National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, CO., 80401, USA
| | - Xiaowen Chen
- National Bioenergy Center, National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, CO., 80401, USA
| | - Melvin P Tucker
- National Bioenergy Center, National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, CO., 80401, USA
| | - Bin Yang
- Department of Biological Systems Engineering, Washington State University, Richland, WA, 99354, USA
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22
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Urzhuntsev GA, Kodenev EG, Echevskii GV. Prospects for using Mo- and W-containing catalysts in hydroisomerization: A patent review. II: Catalysts based on molybdenum and tungsten carbides. CATALYSIS IN INDUSTRY 2016. [DOI: 10.1134/s2070050416030120] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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23
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24
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Urzhuntsev GA, Toktarev AV, Echevskii GV, Delii IV, Vlasova EN, Bukhtiyarova GA. Prospects for using Mo- and W-containing catalysts in hydroisomerization. a patent review. Part 1: Catalysts based on molybdenum and tungsten phosphides. CATALYSIS IN INDUSTRY 2016. [DOI: 10.1134/s2070050416010141] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Cai D, Wang Q, Jia Z, Ma Y, Cui Y, Muhammad U, Wang Y, Qian W, Wei F. Equilibrium analysis of methylbenzene intermediates for a methanol-to-olefins process. Catal Sci Technol 2016. [DOI: 10.1039/c6cy00059b] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An Anderson–Schulz–Flory distribution in an MTO process comes from a thermodynamic equilibrium.
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Affiliation(s)
- Dali Cai
- Beijing Key Laboratory of Green Reaction Engineering and Technology
- Beijing
- China
- Department of Chemical Engineering
- Tsinghua University
| | - Qi Wang
- Beijing Key Laboratory of Green Reaction Engineering and Technology
- Beijing
- China
- Department of Chemical Engineering
- Tsinghua University
| | - Zhao Jia
- Beijing Key Laboratory of Green Reaction Engineering and Technology
- Beijing
- China
- Department of Chemical Engineering
- Tsinghua University
| | - Yunhai Ma
- Beijing Key Laboratory of Green Reaction Engineering and Technology
- Beijing
- China
- Department of Chemical Engineering
- Tsinghua University
| | - Yu Cui
- Beijing Key Laboratory of Green Reaction Engineering and Technology
- Beijing
- China
- Department of Chemical Engineering
- Tsinghua University
| | - Usman Muhammad
- Beijing Key Laboratory of Green Reaction Engineering and Technology
- Beijing
- China
- Department of Chemical Engineering
- Tsinghua University
| | - Yao Wang
- Beijing Key Laboratory of Green Reaction Engineering and Technology
- Beijing
- China
- Department of Chemical Engineering
- Tsinghua University
| | - Weizhong Qian
- Beijing Key Laboratory of Green Reaction Engineering and Technology
- Beijing
- China
- Department of Chemical Engineering
- Tsinghua University
| | - Fei Wei
- Beijing Key Laboratory of Green Reaction Engineering and Technology
- Beijing
- China
- Department of Chemical Engineering
- Tsinghua University
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