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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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2
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Enhanced adsorptive-oxidative desulfurization of dibenzothiophene over Ti-MWW using cumene hydroperoxide as oxidant. KOREAN J CHEM ENG 2022. [DOI: 10.1007/s11814-021-0844-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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3
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Chu L, Guo J, Wang L, Liu H, Yan J, Wu L, Yang M, Wang G. Synthesis of defected UIO‐66 with boosting the catalytic performance via rapid crystallization. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6559] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Liang Chu
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory of Function Materials for Molecule and Structure Construction, School of Materials Science and Engineering University of Science and Technology Beijing Beijing China
| | - Junzhen Guo
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory of Function Materials for Molecule and Structure Construction, School of Materials Science and Engineering University of Science and Technology Beijing Beijing China
| | - Liyan Wang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory of Function Materials for Molecule and Structure Construction, School of Materials Science and Engineering University of Science and Technology Beijing Beijing China
| | - Huiyang Liu
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory of Function Materials for Molecule and Structure Construction, School of Materials Science and Engineering University of Science and Technology Beijing Beijing China
| | - Jiamin Yan
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory of Function Materials for Molecule and Structure Construction, School of Materials Science and Engineering University of Science and Technology Beijing Beijing China
| | - Lingmei Wu
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory of Function Materials for Molecule and Structure Construction, School of Materials Science and Engineering University of Science and Technology Beijing Beijing China
| | - Mu Yang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory of Function Materials for Molecule and Structure Construction, School of Materials Science and Engineering University of Science and Technology Beijing Beijing China
| | - Ge Wang
- Beijing Advanced Innovation Center for Materials Genome Engineering, Beijing Key Laboratory of Function Materials for Molecule and Structure Construction, School of Materials Science and Engineering University of Science and Technology Beijing Beijing China
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Mojaverian Kermani A, Mahmoodi V, Ghahramaninezhad M, Ahmadpour A. Highly efficient and green catalyst of {Mo132} nanoballs supported on ionic liquid-functionalized magnetic silica nanoparticles for oxidative desulfurization of dibenzothiophene. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117960] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Wang H, Tang M, Shi F, Ding R, Wang L, Wu J, Li X, Liu Z, Lv B. Amorphous Cr 2WO 6-Modified WO 3 Nanowires with a Large Specific Surface Area and Rich Lewis Acid Sites: A Highly Efficient Catalyst for Oxidative Desulfurization. ACS APPLIED MATERIALS & INTERFACES 2020; 12:38140-38152. [PMID: 32846487 DOI: 10.1021/acsami.0c10118] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The oxidative desulfurization (ODS) of fuel oils is of great significance for environmental protection, and the development of efficient ODS heterogeneous catalysts is highly desired. Herein, we have designed and synthesized a novel material of amorphous Cr2WO6-modified WO3 (a-Cr2WO6/WO3) nanowires (3-6 nm) with a large specific surface area of 289.5 m2·g-1 and rich Lewis acid sites. The formation of such a unique nanowire is attributed to the adsorption of Cr3+ cations on non-(001) planes of WO3. In the ODS process, the a-Cr2WO6/WO3 nanowires can efficiently oxidize benzothiophene (BT), dibenzothiophene (DBT), and 4,6-dimethyldibenzothiophene (4,6-DMDBT) to their corresponding sulfones in a quasi-microemulsion reaction system and possess the highest activity (Ea = 55.4 kJ/mol) for DBT: 99.0% of 15,000 ppm DBT with 2600 ppm S can be removed (70 °C, H2O2 as the oxidant). The improvement in ODS activity from most of WO3 catalysts is owing to the sufficient active sites and enhanced adsorption of DBT on the basis of structural features of a-Cr2WO6/WO3 nanowires. Combined with free radical capture experiments, a possible ODS mechanism of W(O2) peroxotungstate route based on surface -OH groups is reasonably proposed. Moreover, the a-Cr2WO6/WO3 nanowires have good stability and can be synthesized on a large scale, suggesting its potential applications as an efficient heterogeneous catalyst.
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Affiliation(s)
- Huixiang Wang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Mingxing Tang
- Laboratory of Applied Catalysis and Green Chemical Engineering, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Fenglei Shi
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Ruimin Ding
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Liancheng Wang
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Jianbo Wu
- State Key Laboratory of Metal Matrix Composites, School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xuekuan Li
- Laboratory of Applied Catalysis and Green Chemical Engineering, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
| | - Zhong Liu
- Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining 810008, China
- Innovation Academy for Green Manufacture, Chinese Academy of Sciences, Beijing 100190, China
| | - Baoliang Lv
- State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
- Innovation Academy for Green Manufacture, Chinese Academy of Sciences, Beijing 100190, China
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Wang C, Miao Q, Huang X, Li J, Duan Y, Yan L, Jiang Y, Lu S. Fabrication of various morphological forms of a g-C3N4-supported MoO3 catalyst for the oxidative desulfurization of dibenzothiophene. NEW J CHEM 2020. [DOI: 10.1039/d0nj04105j] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The tubular structure of g-C3N4 supported-MoO3 catalysts exhibits an excellent desulfurization performance due to full exposure of active sites.
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Affiliation(s)
- Chao Wang
- 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
| | - Qiaoyuan Miao
- 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
| | - Xiaoqiao Huang
- PetrolChina Fuel Oil Company Limited Research Institute
- Beijing 100195
- China
| | - Jianxin Li
- PetrolChina Fuel Oil Company Limited Research Institute
- Beijing 100195
- China
| | - Yongsheng Duan
- PetrolChina Fuel Oil Company Limited Research Institute
- Beijing 100195
- China
| | - Lijun Yan
- Petrochemical Research Institute
- PetroChina Company Limited
- Beijing 100195
- China
| | - Yan Jiang
- 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
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Ghorbani N, Moradi G. Oxidative desulfurization of model and real oil samples using Mo supported on hierarchical alumina–silica: Process optimization by Box–Behnken experimental design. Chin J Chem Eng 2019. [DOI: 10.1016/j.cjche.2019.01.037] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Abdelrahman AA, Betiha MA, Rabie AM, Ahmed HS, Elshahat M. Removal of refractory Organo‑sulfur compounds using an efficient and recyclable {Mo132} nanoball supported graphene oxide. J Mol Liq 2018. [DOI: 10.1016/j.molliq.2017.12.124] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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10
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Superparamagnetic Mo-containing core-shell microspheres for catalytic oxidative desulfurization of fuel. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.10.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Xing P, Zhao R, Li X, Gao X. Preparation of CoWO4/g-C3N4 and its Ultra-Deep Desulfurization Property. Aust J Chem 2017. [DOI: 10.1071/ch16320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The ultra-deep desulfurization of fuel oil has become inevitable for environmental protection. Here, CoWO4/g-C3N4 was used as a catalyst, H2O2 as an oxidant, and 1-ethyl-3-methylimidazolium ethylsulfate ([EMIM][EtSO4], IL) as an extractant for the oxidative desulfurization of model oil. Scanning electron microscopy, FT-IR spectroscopy, N2 adsorption isotherms, and X-ray diffraction were used to confirm the morphology, structure, and properties of the catalysts. The influence of calcination temperature, loading dose of cobalt, amount of H2O2, reaction temperature, and other parameters were investigated. The removal rate of sulfide in model oil could reach 92.9 % at 80°C in 180 min under the optimal operation conditions (V(oil) = 5 mL, T = 80°C, m(catalyst) = 0.03 g, V(H2O2) = 0.4 mL, t = 180 min, V(IL) = 1.0 mL). In addition, the catalyst was reused five times with no significant reduction in the catalytic activity.
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12
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Xu Y, Xuan W, Zhang M, Miras HN, Song YF. A multicomponent assembly approach for the design of deep desulfurization heterogeneous catalysts. Dalton Trans 2016; 45:19511-19518. [DOI: 10.1039/c6dt03445d] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An assembly approach has been employed for the preparation of a multi-component heterogeneous catalyst showing high efficiency in deep desulfurization processes.
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Affiliation(s)
- Yanqi Xu
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Weimin Xuan
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | - Mengmeng Zhang
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
| | | | - Yu-Fei Song
- State Key Laboratory of Chemical Resource Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
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