Vacuum Gas-Oil Cracking Catalysts Based on Fe-Modified Kaolinites with and Without Zeolites


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Abstract

Activities of HCeY vacuum gas-oil cracking catalysts based on the H-form of Fe-modified kaolinites from Kazakhstan deposits with and without zeolites are reported. The physicochemical properties of the catalysts were determined. The main cracking product of vacuum gas oil on Fe-modified H-kaolinites without zeolites was light gas oil, the yields of which was 65.3-67.3%. Adding zeolite increased the gasoline yield up to 22% with rather high feedstock conversion (up to 90.3%).

About the authors

O. K. Kim

D. V. Sokol’skii Institute of Fuel, Catalysis and Electrochemistry

Author for correspondence.
Email: kimolya82@mait.ru
Kazakhstan, Almaty

L. D. Volkova

D. V. Sokol’skii Institute of Fuel, Catalysis and Electrochemistry

Email: kimolya82@mait.ru
Kazakhstan, Almaty

N. A. Zakarina

D. V. Sokol’skii Institute of Fuel, Catalysis and Electrochemistry

Email: kimolya82@mait.ru
Kazakhstan, Almaty

A. R. Brodskii

D. V. Sokol’skii Institute of Fuel, Catalysis and Electrochemistry

Email: kimolya82@mait.ru
Kazakhstan, Almaty

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