1
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Fan K, Yang B, Yu S, Yang R, Zhang L, Chi W, Yin M, Wu H, Guo J. Ternary choline chloride/benzene sulfonic acid/ethylene glycol deep eutectic solvents for oxidative desulfurization at room temperature. RSC Adv 2023; 13:25888-25894. [PMID: 37655352 PMCID: PMC10466083 DOI: 10.1039/d3ra02524a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2023] [Accepted: 06/05/2023] [Indexed: 09/02/2023] Open
Abstract
Deep eutectic solvents (DESs) have been extensively studied as promising green solvents to attain a better removal efficiency of sulfide. A new DES system formed from choline chloride (ChCl), benzene sulfonic acid (BSA), and ethylene glycol (EG) as a class of ternary DESs was prepared and used in the oxidative desulfurization (ODS) of different sulfides. Ternary DESs have distinct advantages such as volatility and high activity compared with organic acid-based binary DESs. Under the optimum conditions with VDES/VOil = 1 : 5, O/S (molar ratio of oxygen to sulfur) = 5, and T = 25 °C, the desulfurization efficiencies of dibenzothiophene (DBT), 4,6-dimethyldibenzothiophene (4,6-DMDBT), and benzothiophene (BT) were all achieved to 100% in 2 h. Through experimental and density functional theory (DFT) calculation methods, this new system as a class of ternary DESs shows good stability and excellent desulfurization performance at room temperature. The investigation of this study could supply a new idea of ternary DESs for oxidative desulfurization.
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Affiliation(s)
- Ke Fan
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Biao Yang
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Shanshan Yu
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Rongguang Yang
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Linfeng Zhang
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Weijie Chi
- School of Science, Hainan University Haikou Hainan 570228 PR China
| | - Minghao Yin
- China Electronic Product Reliability and Environmental Testing Research Institute Guangzhou 511370 Guangdong P. R. China
| | - Huadong Wu
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
| | - Jia Guo
- Key Laboratory of Green Chemical Process of Ministry of Education, Engineering Research Center of Phosphorus Resources Development and Utilization of Ministry of Education, Hubei Key Laboratory of Novel Chemical Reactor and Green Chemical Technology, Wuhan Institute of Technology Wuhan 430073 P. R. China +86-27-87194980
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2
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Cao X, Tong R, Wang J, Zhang L, Wang Y, Lou Y, Wang X. Synthesis of Flower-Like Cobalt-Molybdenum Mixed-Oxide Microspheres for Deep Aerobic Oxidative Desulfurization of Fuel. Molecules 2023; 28:5073. [PMID: 37446735 DOI: 10.3390/molecules28135073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 06/24/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
Flower-like cobalt-molybdenum mixed-oxide microspheres (CoMo-FMs) with hierarchical architecture were successfully synthesized via a hydrothermal process and subsequent calcination step. The characterization results show that CoMo-FMs were assembled from ultrathin mesoporous nanosheets with thicknesses of around 4.0 nm, providing the composite with a large pore volume and a massive surface area. The synthesized CoMo-FMs were employed as catalysts for the aerobic oxidative desulfurization (AODS) of fuel, and the reaction results show that the optimal catalyst (CoMo-FM-2) demonstrated an outstanding catalytic performance. Over CoMo-FM-2, various thiophenic sulfides could be effective removed at 80-110 °C under an atmospheric pressure, and a complete conversion of sulfides could be achieved in at least six consecutive cycles without a detectable change in chemical compositions. Further, the catalytic mechanism was explored by conducting systemic radical trapping and transformation experiments, and the excellent catalytic performance for CoMo-FMs should be mainly due to the synergistic effect of Mo and Co elements.
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Affiliation(s)
- Xinxiang Cao
- Laboratory for Development & Application of Cold Plasma Technology, College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022, China
| | - Ruijian Tong
- School of Agriculture and Bioengineering, Heze University, Heze 274015, China
| | - Jingyuan Wang
- Petrochemical Research Institute, PetroChina Company Limited, Beijing 102206, China
| | - Lan Zhang
- School of Environmental Engineering and Chemistry, Luoyang Institute of Science and Technology, Luoyang 471023, China
| | - Yulan Wang
- Laboratory for Development & Application of Cold Plasma Technology, College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022, China
| | - Yan Lou
- Laboratory for Development & Application of Cold Plasma Technology, College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022, China
| | - Xiaomeng Wang
- Laboratory for Development & Application of Cold Plasma Technology, College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022, China
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3
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An X, Xu L, Xu L, Zhu L, She J, He J, Jiang W, Zhu W, Li H. Boosting Catalytic Oxidative Desulfurization Performance over Yolk-Shell Nickel Molybdate Fabricated by Defect Engineering. Inorg Chem 2023. [PMID: 37229753 DOI: 10.1021/acs.inorgchem.3c01106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Developing catalysts with optimized surface properties is significant for advanced catalysis. Herein, a rational architectural design is proposed to successfully synthesize yolk-shell nickel molybdate with abundant oxygen vacancies (YS-VO-NMO) via an acid-assisted defect engineering strategy. Notably, YS-VO-NMO with the yolk-shell structure shows complex nanoconfined interior space, which is beneficial to the mass transfer and active sites exposure. Moreover, the defect engineering strategy is of great importance to modulate the surface electronic structure and atomic composition, which contributes to the enrichment of oxygen vacancies. Benefiting from these features, the higher hydrogen peroxide activation is achieved by YS-VO-NMO to produce more hydroxyl radicals compared with untreated nickel molybdate. Consequently, the defect-engineered YS-VO-NMO not only features superior catalytic activity (99.5%) but also retains high desulfurization efficiency after recycling eight times. This manuscript provides new inspiration for designing more promising defective materials via defect engineering and architecture for different applications besides oxidative desulfurization.
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Affiliation(s)
- Xin An
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Lingchao Xu
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Lixian Xu
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Linhua Zhu
- College of Chemistry and Chemical Engineering, Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, Hainan Normal University, Haikou 571158, P.R. China
| | - Junfeng She
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Jing He
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Wei Jiang
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
- College of Chemistry and Chemical Engineering, Key Laboratory of Water Pollution Treatment and Resource Reuse of Hainan Province, Hainan Normal University, Haikou 571158, P.R. China
| | - Wenshuai Zhu
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Huaming Li
- Institute for Energy Research, School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
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4
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Polikarpova P, Koptelova AO, Vutolkina AV, Akopyan AV. Combined Heterogeneous Catalyst Based on Titanium Oxide for Highly Efficient Oxidative Desulfurization of Model Fuels. ACS OMEGA 2022; 7:48349-48360. [PMID: 36591125 PMCID: PMC9798520 DOI: 10.1021/acsomega.2c06568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/01/2022] [Indexed: 06/17/2023]
Abstract
In this work, new heterogeneous Mo-containing catalysts based on sulfonic titanium dioxide were developed for the oxidation of sulfur-containing model feed. The synergistic effect of molybdenum and sulfonic group modifiers allows for enhancing catalytic activity in dibenzothiophene oxidative transformation, and a strong interaction between support and active component for thus obtained catalysts provides increased stability for leaching. For the selected optimal conditions, the Mo/TiO2-SO3H catalyst exhibited 100% DBT conversion for 10 min (1 wt % catalyst, molar ratio of H2O2:DBT, 2:1; 80 °C). Complete oxidation of DBT in the presence of the synthesized catalyst is achieved when using a stoichiometric amount of oxidizing agent, which indicates its high selectivity. The enhanced stability for metal leaching was proved in recycling tests, where the catalyst was operated for seven oxidation cycles without regeneration with retainable activity in DBT-containing model feed oxidation with hydrogen peroxide under mild reaction conditions. In 30 min of the reaction (H2O2:S = 2:1 (mol), 0.5% catalyst, 5 mL of acetonitrile, 80 °C), it was possible to reduce the content of sulfur compounds in the diesel fraction by 88% (from 5600 to 600 ppm).
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5
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Immediate Oxidative Desulfurization via Fe-Containing Ti-Nanotube Triggered Combined-Radical Mechanism. Catal Letters 2022. [DOI: 10.1007/s10562-022-04152-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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6
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Riaz A, Saeed M, Munir M, Intisar A, Haider S, Tariq S, Hussain N, Kousar R, Bilal M. Development of reduced graphene oxide-supported novel hybrid nanomaterials (Bi 2WO 6@rGO and Cu-WO 4@rGO) for green and efficient oxidative desulfurization of model fuel oil for environmental depollution. ENVIRONMENTAL RESEARCH 2022; 212:113160. [PMID: 35351451 DOI: 10.1016/j.envres.2022.113160] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 03/04/2022] [Accepted: 03/20/2022] [Indexed: 06/14/2023]
Abstract
For the first time, two new kinds of inorganic-organic hybrid nanomaterials (Bi2WO6@rGO and Cu-WO4@rGO) were fabricated by simple hydrothermal treatment and employed for green and efficient oxidative desulfurization of real fuel. The characterization of newly synthesized nanocomposites was performed by SEM, EDX, P-XRD, FT-IR and TGA. SEM and XRD analyses revealed well decoration of dopants (Cu-WO4 and Bi-WO3) on the surface of rGO with a crystallite size of <50 nm. The catalytic activity of both nanocatalysts was examined for model (dibenzothiophene) and real fuel (kerosene and diesel) by oxidative desulfurization route. Experimental findings revealed a high efficiency of over 90% under optimal reaction conditions of 0.1 g catalyst, 1 mL of oxidant, and 100 mg/L after 120 min at 30 °C. The major factors affecting desulfurization efficiency (time, temperature, catalyst amount, dibenzothiophene (DBT) concentration and amount of oxidant) and kinetic studies were described. The DBT removal via oxidative desulfurization followed pseudo first-order kinetics with an activation energy of 14.57 and 16.91 kJ/mol for Cu-WO4@rGO and Bi2WO6@rGO, respectively. The prepared catalysts showed promising reusability for the ODS process up to 5 times with no significant decrease in efficiency. In conclusion, the findings confirm the robustness of newly prepared nanocomposite for efficient production of sulfur-free oil.
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Affiliation(s)
- Aqsa Riaz
- School of Chemistry, University of the Punjab, Lahore, 54590, Pakistan
| | - Muhammad Saeed
- School of Chemistry, University of the Punjab, Lahore, 54590, Pakistan
| | - Mamoona Munir
- Department of Biological Sciences, International Islamic University, Islamabad, 44000, Pakistan
| | - Azeem Intisar
- School of Chemistry, University of the Punjab, Lahore, 54590, Pakistan.
| | - Sabah Haider
- School of Chemistry, University of the Punjab, Lahore, 54590, Pakistan
| | - Shahzaib Tariq
- Department of Chemistry and Chemical Engineering, Lahore University of Management Sciences (LUMS), Lahore, 54792, Pakistan
| | - Nazim Hussain
- Center for Applied Molecular Biology (CAMB), University of the Punjab, Lahore, Pakistan
| | - Rehana Kousar
- Department of Chemistry, Lahore College for Women University, Lahore, Pakistan
| | - Muhammad Bilal
- School of Life Science and Food Engineering, Huaiyin Institute of Technology, Huaian, 223003, China.
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7
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Liang J, Fan M, Wu W, Wu M, Cai W, Xinxing G, Huang T, Rui H. Encapsulation of Sandwich POM in MIL-101 as Efficient Oxidative Desulfurization Catalyst of DBT. Catal Letters 2022. [DOI: 10.1007/s10562-022-04057-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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8
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Saeed M, Munir M, Intisar A, Waseem A. Facile Synthesis of a Novel Ni-WO 3@g-C 3N 4 Nanocomposite for Efficient Oxidative Desulfurization of Both Model and Real Fuel. ACS OMEGA 2022; 7:15809-15820. [PMID: 35571809 PMCID: PMC9096920 DOI: 10.1021/acsomega.2c00886] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Accepted: 04/18/2022] [Indexed: 06/15/2023]
Abstract
The current study comprises the successful synthesis of a Ni-WO3@g-C3N4 composite as an efficient and recoverable nanocatalyst for oxidative desulfurization of both model and real fuel oils. The physiochemical characterization of the synthesized composite was confirmed via Fourier transform infrared spectroscopy, X-ray diffraction, scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy, and thermogravimetric analysis. SEM results showed that Ni-WO3 particles were well-decorated on the g-C3N4 surface with an interesting morphology as appeared on the surface like spherical particles. The obtained findings revealed that 97% dibenzothiophene (DBT) removal can be achieved under optimized conditions (0.1 g of the catalyst, 1 mL of an oxidant, 100 mg/L DBT-based model fuel, a time duration of 180 min, and a temperature of 40 °C). Additionally, the catalytic activity for real fuel was also investigated in which 89.5 and 91.2% removal efficiencies were achieved for diesel and kerosene, respectively, as well as fuel properties following ASTM specifications. A pseudo first-order kinetic model was followed well for this reaction system, and the negative value of ΔG was due to the spontaneous process. Additionally, the desulfurization study was optimized via a response surface methodology (RSM/Box-Behnken design) for predicting optimum removal of sulfur species by drawing three-dimensional RSM surface plots. The Ni-WO3@g-C3N4 proved to be a promising catalyst for desulfurization of fuel oil by exhibiting reusability of five times with no momentous decrease in efficiency.
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Affiliation(s)
- Muhammad Saeed
- School
of Chemistry, University of the Punjab, Lahore 54590, Pakistan
| | - Mamoona Munir
- Department
of Biological Sciences, International Islamic
University, Islamabad 44000, Pakistan
| | - Azeem Intisar
- School
of Chemistry, University of the Punjab, Lahore 54590, Pakistan
| | - Amir Waseem
- Department
of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
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9
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Gupta Y, Zaidi Z, Sorokhaibam LG, Banerjee A. Molybdenum Chalcogenides for Photo-Oxidative Desulfurization of Liquid Fuels Under Ambient Conditions: Process Optimization, Kinetics, and Recyclability Studies. Catal Letters 2022. [DOI: 10.1007/s10562-022-04015-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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10
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Abdurrashid H, Merican ZMA, Musa SG. Recent advances in catalytic oxidative desulfurization of fuel oil – A review. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.05.023] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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11
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Liu H, Wang Y, Zhang F, Xu C, Liao X, Jiang Y, Lu S. Catalytic decomposition of dibenzothiophene sulfone over K-based Oxides supported on alumina. NEW J CHEM 2022. [DOI: 10.1039/d1nj05313b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of K-based oxides catalysts supported on aluminium oxide (γ-Al2O3) with different surface area were synthesized by impregnation method and investigated in decomposition of sulfones from oxidized diesel fuel....
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12
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Hydrogen-Assisted Thermocatalysis over Titanium Nanotube for Oxidative Desulfurization. Catalysts 2021. [DOI: 10.3390/catal12010029] [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
Titanium nanotubes were hydrothermally synthesized via a two-step method for ODS (oxidative desulfurization). The catalysts’ structures were characterized by XRD (X-ray diffraction), FT-IR, UV-Vis (UV-Vis diffuse reflectance spectra), NH3-TPD, etc. The effects of O/S molar ratio and catalyst dosage, etc., were systematically investigated. The catalyst exhibited remarkable performance, so that the removal of DBT (dibenzothiophene) was nearly 100% under the optimal conditions in 10 min. Also, the catalysts could be easily reused for six consecutive cycles. The hydrogen-assisted thermocatalytic mechanism over titanium nanotubes for ODS was also studied and an effective reactant concentration (ERC) number of 70.8 was calculated.
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Li J, Li Q, Chen Y, Lv S, Liao X, Yao Y. Size effects of Ag nanoparticle for N2 photofixation over Ag/g-C3N4: Built-in electric fields determine photocatalytic performance. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.127053] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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14
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Enhancement of catalytic performance over MOF-808(Zr) by acid treatment for oxidative desulfurization of dibenzothiophene. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.10.045] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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15
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Xu J, Wen C, He S, Fan Y. Ultradeep hydrodesulfurization of fuel over superior NiMoS phases constructed by a novel Ni(MoS 4) 2(C 13H 30N) 2 precursor. Catal Sci Technol 2020. [DOI: 10.1039/d0cy01177k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Ni(MoS4)2(C13H30N)2 was synthesized and adopted for preparing a NiMoS/γ-Al2O3 hydrodesulfurization catalyst, and the as-prepared catalyst exhibits superior 4,6-dimethyldibenzothiophene hydrodesulfurization activity.
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Affiliation(s)
- Jundong Xu
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum
- Beijing
- China
| | - Chenglong Wen
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum
- Beijing
- China
| | - Shuisen He
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum
- Beijing
- China
| | - Yu Fan
- State Key Laboratory of Heavy Oil Processing
- China University of Petroleum
- Beijing
- China
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16
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Liao X, Wei W, Zhou Y, Zhang M, Cai Y, Liu H, Yao Y, Lu S, Hao Q. A Ti-based bi-MOF for the tandem reaction of H2O2 generation and catalytic oxidative desulfurization. Catal Sci Technol 2020. [DOI: 10.1039/c9cy02318f] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the past, H2O2 has been used as an oxidant when Ti-based materials are used as catalysts at ambient conditions.
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Affiliation(s)
- Xiaoyuan Liao
- College of Chemical Engineering and Materials Science
- Tianjin University of Science and Technology
- Tianjin 300457
- China
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization
| | - Wenjie Wei
- College of Chemical Engineering and Materials Science
- Tianjin University of Science and Technology
- Tianjin 300457
- China
| | - Yiqian Zhou
- College of Chemical Engineering and Materials Science
- Tianjin University of Science and Technology
- Tianjin 300457
- China
| | - Meng Zhang
- College of Chemical Engineering and Materials Science
- Tianjin University of Science and Technology
- Tianjin 300457
- China
| | - Yi Cai
- College of Chemical Engineering and Materials Science
- Tianjin University of Science and Technology
- Tianjin 300457
- China
| | - Haitang Liu
- College of Chemical Engineering and Materials Science
- Tianjin University of Science and Technology
- Tianjin 300457
- China
| | - Yue Yao
- College of Chemical Engineering and Materials Science
- Tianjin University of Science and Technology
- Tianjin 300457
- China
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization
| | - Shuxiang Lu
- College of Chemical Engineering and Materials Science
- Tianjin University of Science and Technology
- Tianjin 300457
- China
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization
| | - Qinglan Hao
- College of Chemical Engineering and Materials Science
- Tianjin University of Science and Technology
- Tianjin 300457
- China
- Tianjin Key Laboratory of Brine Chemical Engineering and Resource Eco-utilization
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17
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Yang P, Huang Y, Zhang ZW, Li N, Fan Y. Shape-controlled synthesis of the metal–organic framework MIL-125 towards a highly enhanced catalytic performance for the oxidative desulfurization of 4,6-dimethyldibenzothiophene. Dalton Trans 2020; 49:10052-10057. [DOI: 10.1039/d0dt01955k] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Nanoscale MIL-125 crystals with truncated octahedral shape and dominantly exposed {101} facets were synthesized by the coordination modulation method, and they exhibit remarkably enhanced catalytic activity towards the oxidative desulfurization of 4,6-DMDBT.
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Affiliation(s)
- Pei Yang
- College of Chemistry and Chemical Engineering
- Xinyang Normal University
- Xinyang 464000
- China
| | - Yang Huang
- College of Chemistry and Chemical Engineering
- Xinyang Normal University
- Xinyang 464000
- China
| | - Zong-Wen Zhang
- College of Chemistry and Chemical Engineering
- Xinyang Normal University
- Xinyang 464000
- China
| | - Na Li
- College of Chemistry and Chemical Engineering
- Xinyang Normal University
- Xinyang 464000
- China
| | - Yang Fan
- College of Chemistry and Chemical Engineering
- Xinyang Normal University
- Xinyang 464000
- China
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18
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Qu Z, Sun F, Gao J, Pi X, Qie Z, Zhao G. A new insight into SO2 low-temperature catalytic oxidation in porous carbon materials: non-dissociated O2 molecule as oxidant. Catal Sci Technol 2019. [DOI: 10.1039/c9cy00960d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
O2 can be activated at the carbon atom near basic oxygen-containing groups, generating C–O–O structure. The generated C–O–O structure can directly oxidize gaseous SO2 to SO3.
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Affiliation(s)
- Zhibin Qu
- School of Energy Science and Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Fei Sun
- School of Energy Science and Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Jihui Gao
- School of Energy Science and Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Xinxin Pi
- School of Energy Science and Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Zhipeng Qie
- School of Energy Science and Engineering
- Harbin Institute of Technology
- Harbin
- China
| | - Guangbo Zhao
- School of Energy Science and Engineering
- Harbin Institute of Technology
- Harbin
- China
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19
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Luo Q, Zhou Q, Lin Y, Wu S, Liu H, Du C, Zhong Y, Yang C. Fast and deep oxidative desulfurization of dibenzothiophene with catalysts of MoO3–TiO2@MCM-22 featuring adjustable Lewis and Brønsted acid sites. Catal Sci Technol 2019. [DOI: 10.1039/c9cy01438a] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of high-performance and recyclable catalysts for oxidative desulfurization (ODS) from fuels has been a significant challenge.
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Affiliation(s)
- Qian Luo
- College of Environmental Science and Engineering
- Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University)
- Ministry of Education
- Changsha
- China
| | - Qi Zhou
- College of Environmental Science and Engineering
- Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University)
- Ministry of Education
- Changsha
- China
| | - Yan Lin
- College of Environmental Science and Engineering
- Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University)
- Ministry of Education
- Changsha
- China
| | - Shaohua Wu
- College of Environmental Science and Engineering
- Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University)
- Ministry of Education
- Changsha
- China
| | - Hongyu Liu
- College of Environmental Science and Engineering
- Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University)
- Ministry of Education
- Changsha
- China
| | - Cheng Du
- Guangdong Provincial Key Laboratory of Petrochemical Pollution Processes and Control
- School of Environmental Science and Engineering
- Guangdong University of Petrochemical Technology
- Maoming
- China
| | - Yuanyuan Zhong
- Guangdong Provincial Key Laboratory of Petrochemical Pollution Processes and Control
- School of Environmental Science and Engineering
- Guangdong University of Petrochemical Technology
- Maoming
- China
| | - Chunping Yang
- College of Environmental Science and Engineering
- Hunan University and Key Laboratory of Environmental Biology and Pollution Control (Hunan University)
- Ministry of Education
- Changsha
- China
| |
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