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Disproportionation of C3 and C4 olefins on rhenium oxide catalysts containing a natural carrier
Abstract 1. In the presence of a Re2O7 catalyst propylene is selectively transformed into an equimolecular mixture of ethylene and n-butenes. 2. Owing to the high isomerization ability of the catalyst but-1-ene forms an equilibrium mixture of n-butenes which under disproportionation to propylene and pentanes. The latter are partially polymerized on the catalyst. 3. Saturation of a natural carrier with a rhenium heptoxide solution in dioxan increases the activity, selectivity and stability of the rhenium oxide catalyst during disproportion of olefins.
Disproportionation of C3 and C4 olefins on rhenium oxide catalysts containing a natural carrier
Abstract 1. In the presence of a Re2O7 catalyst propylene is selectively transformed into an equimolecular mixture of ethylene and n-butenes. 2. Owing to the high isomerization ability of the catalyst but-1-ene forms an equilibrium mixture of n-butenes which under disproportionation to propylene and pentanes. The latter are partially polymerized on the catalyst. 3. Saturation of a natural carrier with a rhenium heptoxide solution in dioxan increases the activity, selectivity and stability of the rhenium oxide catalyst during disproportion of olefins.
Disproportionation of C3 and C4 olefins on rhenium oxide catalysts containing a natural carrier
Usov, Yu.N. (author) / Ustinova, N.S. (author) / Skvortsova, Ye.V. (author)
1975-12-24
8 pages
Article (Journal)
Electronic Resource
English
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