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Study of hydrotreating performance of trimetallic NiMoW/Al2O3 catalysts prepared from mixed MoW Keggin heteropolyanions with various Mo/W ratios. J Catal 2021. [DOI: 10.1016/j.jcat.2021.02.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Hydrodesulfurization reactions group kinetics of “vacuum gas oil–deasphalted vacuum residues–heavy coker gasoil” feedstock in the presence of a Ni6–PMonW12-n/γ-Al2O3 catalysts. REACTION KINETICS MECHANISMS AND CATALYSIS 2021. [DOI: 10.1007/s11144-021-01953-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yin C, Zhang H, Wu T, Wu Z, Li K, Kong Y, Dong C, Liu C. Effect of naphthalene quinoline and H2S on DBT hydrodesulfurization over unsupported NiMoW catalyst. KOREAN J CHEM ENG 2019. [DOI: 10.1007/s11814-019-0409-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Nikulshina M, Mozhaev A, Lancelot C, Blanchard P, Marinova M, Lamonier C, Nikulshin P. Enhancing the hydrodesulfurization of 4,6-dimethyldibenzothiophene through the use of mixed MoWS2 phase evidenced by HAADF. Catal Today 2019. [DOI: 10.1016/j.cattod.2018.11.051] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Nikul’shina MS, Mozhaev AV, Lancelot C, Blanchard P, Lamonier C, Nikul’shin PA. Effect of Quinoline on Hydrodesulfurization and Hydrogenation on Bi- and Trimetallic NiMo(W)/Al2O3 Hydrotreating Catalysts. RUSS J APPL CHEM+ 2019. [DOI: 10.1134/s10704272190100154] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Solmanov PS, Maksimov NM, Tomina NN, Eremina YV, Timoshkina VV, Pimerzin AA, Verevkin SP. NiMoW/P-Al2O3 Hydrotreating Catalysts: Influence of the Mo/W Ratio on the Hydrodesulfurization and Hydrogenation Activity. RUSS J APPL CHEM+ 2018. [DOI: 10.1134/s1070427218080153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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MOR nanosheet assemblies supported NiW catalysts in the hydrodesulfurization of the 4,6-DMDBT: Effect of Ni/W ratio on the catalytic performance. Catal Today 2018. [DOI: 10.1016/j.cattod.2018.01.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Tran CC, Stankovikj F, Garcia-Perez M, Kaliaguine S. Unsupported transition metal-catalyzed hydrodeoxygenation of guaiacol. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.07.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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9
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Improvement of Hydrodesulfurization Catalysts Based on Insight of Nano Structures and Reaction Mechanisms. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/978-3-319-60630-9_4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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Trimetallic NiMoW sulfide catalysts by the thermal decomposition of thiosalt blends for the hydrodesulfurization of dibenzothiophene. REACTION KINETICS MECHANISMS AND CATALYSIS 2017. [DOI: 10.1007/s11144-017-1192-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Maximov AL, Sizova IA, Khadzhiev SN. Catalysis in a dispersion medium for the hydrogenation of aromatics and hydrodearomatization in oil refining. PURE APPL CHEM 2017. [DOI: 10.1515/pac-2016-1202] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
A comparative study of nickel-tungsten sulfide catalysts for hydrodearomatization prepared in situ in a reaction medium by different methods (from a [BMPip]2Ni(WS4)2 precursor in a hydrocarbon or in an ionic liquid, from a suspension of nickel and tungsten salts formed from inverted emulsions in hydrocarbons, or from oil-soluble precursors) has been carried out. It has been found that the use of the oil-soluble precursors makes it possible to reach a high degree of sulfidizing of the active phase and a high degree of its promotion by nickel at a small size of the active phase particles. The resulting catalyst can be applied to the hydrogenation of both the naphthalene and substituted methylnaphthalenes (2-methylnaphthalene, 2,6-dimethylnaphthalene, 2,3-dimethylnaphthalene, and 2,3,6-trimethylnaphthalene) with the high selectivity for decalins and to the hydrodearomatization of light cycle oil with the complete removal of di- and polycyclic aromatic compounds.
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Affiliation(s)
- Anton L. Maximov
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences , Leninskii pr. 29 , Moscow 119991 , Russia
- Faculty of Chemistry , Moscow State University , Moscow 119991 , Russia
| | - Irina A. Sizova
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences , Leninskii pr. 29 , Moscow 119991 , Russia
| | - Salambek N. Khadzhiev
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences , Leninskii pr. 29 , Moscow 119991 , Russia
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Liu H, Liu C, Yin C, Liu B, Li X, Li Y, Chai Y, Liu Y. Low temperature catalytic hydrogenation naphthalene to decalin over highly-loaded NiMo, NiW and NiMoW catalysts. Catal Today 2016. [DOI: 10.1016/j.cattod.2016.03.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Liu H, Yin C, Zhang H, Liu C. Sustainable synthesis of ammonium nickel molybdate for hydrodesulfurization of dibenzothiophene. CHINESE JOURNAL OF CATALYSIS 2016. [DOI: 10.1016/s1872-2067(16)62453-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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