Advanced developments: Cracking catalysts and additives to them Full article
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Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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| Output data | Year: 2014, Volume: 6, Number: 4, Pages: 307-311 Pages count : 5 DOI: 10.1134/S2070050414040072 | ||||
| Tags | deep catalytic cracking, bizeolite catalyst, sulfur compounds, hydrogen transfer, carbon monoxideafterburning | ||||
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Abstract:
This paper is devoted to the cooperative works of the Institute of Hydrocarbon Processing (Siberian Branch, Russian Academy of Sciences) and JSC Gazprom Neft-Omsk Refinery on the creation ofcracking catalysts and additives to them with the purpose of increasing the yield of C3–C4 olefins, reducingthe concentration of sulfur compounds in the gasoline product, and ensuring the afterburning of CO duringthe regeneration of a catalyst. Bizeolite cracking catalysts, which give yields of C3–C4 olefins of no less than 30 wt %and allow us to vary the composition and yield of target reaction products within wide ranges, are developed.Mixed oxides or modified Y and/or ZSM-5 zeolites are proposed as cracking catalyst additives that result ina 35% reduction in the concentration of sulfur compounds in gasoline (as compared to an equilibrium catalyst). A manganese oxide based additive is proposed for the efficient afterburning of CO, and a pilot batch ofthis additive is produced by JSC Gazprom Neft-Omsk Refinery and tested at an industrial plant. It is shownthat the amount of manganese oxide based additive required to ensure a residual CO concentration of lessthan 20 ppm is 20% lower than for a platinum-containing additive. The developed catalysts and additives tothem can be synthesized on the basis of the catalysts produced at JSC Gazprom Neft-Omsk Refinery.
Cite:
Doronin V.P.
, Lipin P.V.
, Potapenko O.V.
, Sorokina T.P.
, Korotkova N.V.
, Gordenko V.I.
Advanced developments: Cracking catalysts and additives to them
Catalysis in Industry. 2014. V.6. N4. P.307-311. DOI: 10.1134/S2070050414040072 Scopus РИНЦ OpenAlex
Advanced developments: Cracking catalysts and additives to them
Catalysis in Industry. 2014. V.6. N4. P.307-311. DOI: 10.1134/S2070050414040072 Scopus РИНЦ OpenAlex
Original:
Доронин В.П.
, Липин П.В.
, Потапенко О.В.
, Сорокина Т.П.
, Короткова Н.В.
, Горденко В.И.
Перспективные разработки: катализаторы крекинга и добавки к ним
Катализ в промышленности. 2014. №5. С.82-87. РИНЦ
Перспективные разработки: катализаторы крекинга и добавки к ним
Катализ в промышленности. 2014. №5. С.82-87. РИНЦ
Dates:
| Submitted: | Jul 16, 2014 |
| Published print: | Oct 1, 2014 |
| Published online: | Dec 24, 2014 |
Identifiers:
| Scopus: | 2-s2.0-84920100197 |
| Elibrary: | 24027018 |
| OpenAlex: | W2108573712 |