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Zhi SQ, Zhang JY, Wu SH, Zhu WS, Shan YD, Liu Y, Han X. Oxidative Desulfurization of Benzothiophene by Persulfate and Cu-Loaded g-C 3 N 4 via the Polymerization Pathway. Ind Eng Chem Res 2023. [DOI: 10.1021/acs.iecr.2c04484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Affiliation(s)
- Shao-Qi Zhi
- Tianjin Key Laboratory of Chemical Process Safety and Equipment Technology, School of Chemical Engineering and Technology, Tianjin 300350, P. R. China
| | - Jun-Yuan Zhang
- Tianjin Key Laboratory of Chemical Process Safety and Equipment Technology, School of Chemical Engineering and Technology, Tianjin 300350, P. R. China
| | - Song-Hai Wu
- Tianjin Key Laboratory of Chemical Process Safety and Equipment Technology, School of Chemical Engineering and Technology, Tianjin 300350, P. R. China
| | - Wen-Shuang Zhu
- School of Environmental Science and Engineering, Tianjin University, Tianjin 300350, P. R. China
| | - Yu-Dong Shan
- Tianjin Key Laboratory of Chemical Process Safety and Equipment Technology, School of Chemical Engineering and Technology, Tianjin 300350, P. R. China
| | - Yong Liu
- School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, P. R. China
| | - Xu Han
- Tianjin Key Laboratory of Chemical Process Safety and Equipment Technology, School of Chemical Engineering and Technology, Tianjin 300350, P. R. China
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An X, Jiang W, He J, Zhu L, Xu L, Li H, Zhu W, Li H. Modulating Electronic Characteristics of Nickel Molybdate via an Effective Manganese-Doping Strategy to Enhance Oxidative Desulfurization Performance. Inorg Chem 2022; 61:21067-21075. [PMID: 36511781 DOI: 10.1021/acs.inorgchem.2c03592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Modulating the electronic characteristics of catalysts plays a significant role in optimizing their catalytic activity. Herein, Mn-doped nickel molybdate (MNMO) nanorods are synthesized via replacing the partial Ni sites by the Mn element, engineering a bimetallic synergistic effect to enhance the activation of oxygen (O2). Compared with the extremely low catalytic activity of pristine nickel molybdate (NiMoO4), complete desulfurization can be achieved by MNMO under the same reaction conditions. Characterization results show that the electronic structure and surface atomic composition of pure NiMoO4 will be modulated owing to the introduction of Mn atoms, leading to the enhancement of the oxygen vacancy content and stronger O2 activation capacity. Besides, the optimized catalyst MNMO-20 also displays satisfactory cycle performance, and the sulfur removal of dibenzothiophene still maintains 96.1% after six times of recycling. The distinctive engineering strategy and simple synthesis method provide a new insight in designing and developing oxidative desulfurization catalysts with high stability and effectivity.
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Affiliation(s)
- Xin An
- Institute for Energy Research and School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Wei Jiang
- Institute for Energy Research and 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
| | - Jing He
- Institute for Energy Research and 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
| | - Lingchao Xu
- Institute for Energy Research and School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Hongping Li
- Institute for Energy Research and School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Wenshuai Zhu
- Institute for Energy Research and School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
| | - Huaming Li
- Institute for Energy Research and School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, P. R. China
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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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Li J, Li C, Yang L, Liu Z, Gao R, Zhao J. PILs modified PMoW on silicon with hierarchical functional structure for ultra-deep oxidative desulfurization. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.02.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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