CoNiMo/Al2O3 Catalysts for Deep Hydrotreatment of Vacuum Gasoil Full article
| Journal |
Catalysis Today
ISSN: 0920-5861 , E-ISSN: 1873-4308 |
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| Output data | Year: 2016, Volume: 271, Pages: 56-63 Pages count : 8 DOI: 10.1016/j.cattod.2015.11.004 | ||
| Tags | Active component, CoNiMo/Al2O3 catalysts, Deep hydrotreatment, Vacuum gasoil | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | The Ministry of Education and Science of the Russian Federation | 14.607.21.0108 |
Abstract:
Trimetallic Co-Ni-Mo catalysts with different Co and Ni content (Co3Ni0, Co1.8Ni1.2, Co1.5Ni1.5, Co1.2Ni1.8 and Co0Ni3) were studied. Catalysts were characterized by HRTEM, XPS, EXAFS and XANES methods. It was shown that all catalysts contain metals preferentially in the form of sulfide active component with the structure that is similar to Co-Mo-S phase. Co-Mo and Ni-Mo catalysts contain active component in the form of Co-Mo-S and Ni-Mo-S phases respectively. Trimetallic catalysts were shown to contain mixed Ni-Co-Mo-S phases. Catalytic tests showed that the catalyst with 1.8% Co, 1.2% Ni and 10% Mo has the highest activity in hydrotreating of VGO. The highest activity of the catalyst is proposed to be provided by the formation of mixed Ni-Co-Mo-S phase.
Cite:
Klimov O.V.
, Nadeina K.A.
, Dik P.P.
, Koryakina G.I.
, Pereyma V.Y.
, Kazakov M.O.
, Budukva S.V.
, Gerasimov E.Y.
, Prosvirin I.P.
, Kochubey D.I.
, Noskov A.S.
CoNiMo/Al2O3 Catalysts for Deep Hydrotreatment of Vacuum Gasoil
Catalysis Today. 2016. V.271. P.56-63. DOI: 10.1016/j.cattod.2015.11.004 WOS Scopus РИНЦ OpenAlex ANCAN
CoNiMo/Al2O3 Catalysts for Deep Hydrotreatment of Vacuum Gasoil
Catalysis Today. 2016. V.271. P.56-63. DOI: 10.1016/j.cattod.2015.11.004 WOS Scopus РИНЦ OpenAlex ANCAN
Dates:
| Submitted: | Apr 30, 2015 |
| Accepted: | Nov 4, 2015 |
| Published online: | Dec 10, 2015 |
| Published print: | Aug 1, 2016 |
Identifiers:
| ≡ Web of science: | WOS:000375549200007 |
| ≡ Scopus: | 2-s2.0-84949650340 |
| ≡ Elibrary: | 26803188 |
| ≡ OpenAlex: | W2190652207 |
| ≡ Chemical Abstracts: | 2015:1954964 |
| ≡ Chemical Abstracts (print): | 164:545353 |