Alkylation of Isobutane by Olefins on Zeolite-Containing Catalysts with in-situ Catalyst Regeneration

Autor: A. E. Shadrina, A. R. Davletshin, Yu. A. Khamzin, R. R. Shiriyazdanov
Rok vydání: 2018
Předmět:
Zdroj: Chemistry and Technology of Fuels and Oils. 54:166-172
ISSN: 1573-8310
0009-3092
DOI: 10.1007/s10553-018-0911-1
Popis: One solution of the problem of deactivating zeolite-containing alkylation catalysts is to use supercritical conditions in the process where the supercritical hydrocarbon fluid that is formed removes the high-molecular-weight condensation products formed on the catalyst surface. This paper reports the results of prolonged pilot tests of catalysts based on modified polycation-decationized Y zeolites in an ultrastable form in alkylation with in-situ catalyst regeneration.
Databáze: OpenAIRE
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