HLaY-and HCeY-Containing Heavy Vacuum Gas-Oil Cracking Catalysts Based on Fe-Pillared Montmorillonite

Autor: L. D. Volkova, N. A. Zakarina, O. K. Kim
Rok vydání: 2019
Předmět:
Zdroj: Chemistry and Technology of Fuels and Oils. 55:9-14
ISSN: 1573-8310
0009-3092
DOI: 10.1007/s10553-019-00998-7
Popis: Cracking of heavy vacuum gas oil on HCeY and HLaY zeolite-containing catalysts deposited on Fe-pillared montmorillonite is characterized before and after steam treatment. Special attention is paid to thermally stable HCeY-containing catalyst that gives greater yields of gasoline and gas phases than HLaY-containing catalyst. Correlations of activity with the number and strength of acidic sites are found.
Databáze: OpenAIRE
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