A New Catalyst for the Deep Hydrotreatment of Vacuum Gas Oil, a Catalytic Cracking Feedstock Full article
| Journal |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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| Output data | Year: 2015, Volume: 7, Number: 1, Pages: 38-46 Pages count : 9 DOI: 10.1134/S2070050415010092 | ||
| Tags | catalysts, engine fuels, hydrotreatment, technologies, vacuum gas oil | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Federal Agency for Scientific Organizations | V.46.2.7. |
Abstract:
A new CoNiMo/Al2O3 deep vacuum gas oil hydrotreatment catalyst designed for the production of catalytic cracking feedstocks containing 200–500 ppm of sulfur is developed. The method for its preparation includes the following stages: the preparation of a support with specified textural, strength, and granulometric characteristics; the synthesis of bimetallic (Co-Mo and Ni-Mo) complex compounds in solution; and their deposition and drying. The new sample is compared to current domestic and imported industrial analogs according to their physicochemical (texture, morphology, active phase structure) and catalytic characteristics and analyzed. It is shown that the catalyst allows hydrotreatment at temperatures 5–20°C lower and target fraction yields 4–13% higher than all the reference samples. The high activity of the new catalyst is due to the formation of one-layer trimetallic Co(Ni)MoS phase particles at the stage of its sulfidation. The catalyst preparation technique is ready for industrial use (OOO Sintez, Barnaul, 1000 t/yr), and the principal technological regimes of the hydrotreatment of vacuum gas oil on the developed catalyst are determined.
Cite:
Klimov O.V.
, Koryakina G.I.
, Gerasimov E.Y.
, Dik P.P.
, Leonova K.A.
, Budukva S.V.
, Pereyma V.Y.
, Uvarkina D.D.
, Kazakov M.O.
, Noskov A.S.
A New Catalyst for the Deep Hydrotreatment of Vacuum Gas Oil, a Catalytic Cracking Feedstock
Catalysis in Industry. 2015. V.7. N1. P.38-46. DOI: 10.1134/S2070050415010092 WOS Scopus РИНЦ OpenAlex
A New Catalyst for the Deep Hydrotreatment of Vacuum Gas Oil, a Catalytic Cracking Feedstock
Catalysis in Industry. 2015. V.7. N1. P.38-46. DOI: 10.1134/S2070050415010092 WOS Scopus РИНЦ OpenAlex
Original:
Климов О.В.
, Корякина Г.И.
, Герасимов Е.Ю.
, Дик П.П.
, Леонова К.А.
, Будуква С.В.
, Перейма В.Ю.
, Уваркина Д.Д.
, Казаков М.О.
, Носков А.С.
Новый катализатор глубокой очистки вакуумного газойля - сырья каталитического крекинга
Катализ в промышленности. 2014. №5. С.56-64. РИНЦ ANCAN OpenAlex
Новый катализатор глубокой очистки вакуумного газойля - сырья каталитического крекинга
Катализ в промышленности. 2014. №5. С.56-64. РИНЦ ANCAN OpenAlex
Dates:
| Submitted: | Jun 23, 2014 |
| Published print: | Jan 1, 2015 |
| Published online: | Apr 9, 2015 |
Identifiers:
| Web of science: | WOS:000372437100007 |
| Scopus: | 2-s2.0-84928724640 |
| Elibrary: | 24026494 |
| OpenAlex: | W2001888997 |