Cracking of Heavy Vacuum Gas Oil on Modified HY Zeolite Catalysts
- Authors: Zakarina N.A.1, Shadin N.A.1, Volkova L.D.1, Kim O.K.1
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Affiliations:
- D. V. Sokol’skii Institute of Fuel, Catalysis and Electrochemistry
- Issue: Vol 54, No 4 (2018)
- Pages: 417-424
- Section: Article
- URL: https://journals.rcsi.science/0009-3092/article/view/235570
- DOI: https://doi.org/10.1007/s10553-018-0942-7
- ID: 235570
Cite item
Abstract
Data are given on the cracking of vacuum gas oil with HY zeolite catalysts on aluminum pillared natural calcium montmorillonite under vigorous cracking conditions in laboratory reactors of different volumes with a fixed catalyst bed at 500-600°C. Increasing the cracking temperature and contact time of the vacuum gas oil with the catalyst was shown to increase the yield of the gas phase. The greatest gas yield was 42%. In this case, the gas contained C2 - C4 alkenes, including 28% propylene. We concluded that it should be possible to use aluminum pillared calcium montmorillonite as a component of a zeolite cracking catalyst for petrochemical processes.
About the authors
N. A. Zakarina
D. V. Sokol’skii Institute of Fuel, Catalysis and Electrochemistry
Email: volkova_ld@rambler.ru
Kazakhstan, Almaty
N. A. Shadin
D. V. Sokol’skii Institute of Fuel, Catalysis and Electrochemistry
Email: volkova_ld@rambler.ru
Kazakhstan, Almaty
L. D. Volkova
D. V. Sokol’skii Institute of Fuel, Catalysis and Electrochemistry
Author for correspondence.
Email: volkova_ld@rambler.ru
Kazakhstan, Almaty
O. K. Kim
D. V. Sokol’skii Institute of Fuel, Catalysis and Electrochemistry
Email: volkova_ld@rambler.ru
Kazakhstan, Almaty