Supercritical Phase Alkylation Reaction on Solid Acid Catalysts.
- 1 January 1997
- journal article
- Published by Japan Petroleum Institute in Journal of The Japan Petroleum Institute
- Vol. 40 (1) , 61-64
- https://doi.org/10.1627/jpi1958.40.61
Abstract
Alkylation reaction on zeolite catalysts was conducted in supercriticalphase 2-methyl-propane which was reactant as well. Compared to the reactions conducted in liquid phase or gas phase, the supercritical phase reaction exhibited higher activity, along with obviously longer lifetime, on Y-type zeolite catalyst. Supercritical fluid was able to extract in situ and transport high-molecular-weight olefins to extend catalyst life successively.Keywords
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