Abstract
Catalytic properties of solid superacids (WO3/ZrO2 and SO4/ZrO2), and monolith and H-Beta zeolite-supported phosphotungstic heteropoly acid in gas-phase alkylation of benzene with ethylene to ethylbenzene and in the side reaction of ethylene oligomerization are studied. It was found that H-Beta zeolite had the highest activity and selectivity to ethylbenzene. The use of solid superacid (WO3/ZrO2) was shown to be more efficient in low-temperature oligomerization of ethylene.
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ACKNOWLEDGMENTS
This study was supported by the Russian Science Foundation (grant no. 14-50-00126).
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Tarasov, A.L. Ethylene Conversion over Catalysts Based on Solid Superacids and Heteropoly Acids. Russ. J. Phys. Chem. 92, 2139–2142 (2018). https://doi.org/10.1134/S0036024418110407
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DOI: https://doi.org/10.1134/S0036024418110407