Synthesis and Characterization of Mechanically Activated Bulky Molybdenum Sulphide Catalysts Full article
Journal |
Comptes Rendus Chimie
ISSN: 1631-0748 |
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Output data | Year: 2016, Volume: 19, Number: 10, Pages: 1315-1325 Pages count : 11 DOI: 10.1016/j.crci.2016.01.011 | ||||||||||||
Tags | Hydrodesulphurization (HDS), Mechanical activation (MA), Molybdenum disulphide | ||||||||||||
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Abstract:
Bulky catalysts on the basis of MoS2 nano-crystallites have been obtained for the first time from commercial molybdenite in one-step synthesis using mechanical-chemical treatment with small additives of polar liquids. Physical and chemical properties of the synthesized catalysts were studied using sedimentation analysis, XRD, XPS, TEM and thermal analysis. The catalytic activity of the catalysts was examined in the course of dibenzothiophene hydrodesulphurization followed by the GC-MS analysis of the reaction products. Correlations between the catalytic activity and the methanol quantity added in the course of mechanical-chemical activation were established. The pathways of dibenzothiophene hydrodesulfurization reactions over the synthesized catalysts were proposed.
Cite:
Feduschhak T.
, Akimov A.
, Morozov M.
, Uymin M.
, Zaikovskii V.
, Prosvirin I.
, Vosmerikov A.
, Zhuravkov S.
, Vlasov V.
, Kogan V.
Synthesis and Characterization of Mechanically Activated Bulky Molybdenum Sulphide Catalysts
Comptes Rendus Chimie. 2016. V.19. N10. P.1315-1325. DOI: 10.1016/j.crci.2016.01.011 WOS Scopus РИНЦ
Synthesis and Characterization of Mechanically Activated Bulky Molybdenum Sulphide Catalysts
Comptes Rendus Chimie. 2016. V.19. N10. P.1315-1325. DOI: 10.1016/j.crci.2016.01.011 WOS Scopus РИНЦ
Files:
Full text from publisher
Dates:
Submitted: | Jul 2, 2015 |
Accepted: | Jan 18, 2016 |
Published online: | Mar 5, 2016 |
Published print: | Oct 1, 2016 |
Identifiers:
Web of science | WOS:000385785300019 |
Scopus | 2-s2.0-84959576331 |
Elibrary | 29446803 |
Chemical Abstracts | 2016:278080 |
Chemical Abstracts (print) | 165:430525 |
OpenAlex | W2290516658 |