Homogenous catalyst and process for liquid phase isomerization and alkylation
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United States of America Patent
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Apr 11, 1995
Grant Date -
N/A
app pub date -
Dec 21, 1992
filing date -
Dec 21, 1992
priority date (Note) -
Expired
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Abstract
A discrete catalyst and processes for the isomerization of alkanes and the alkylation of isoalkanes under homogenous fluid conditions. The catalyst is formed by contacting, under fluid conditions, a homogenous fluid containing a paraffin hydrocarbon having from 4 to 12 carbon atoms with a Lewis acid/protic Bronsted acid pair and a transition metal to produce a discrete catalytic complex that is soluble in the fluid. The discrete catalyst is the reaction product of the acid pair and alkanes and includes hydrocarbon ligands of limited chain length rendering it soluble in the fluid. The catalyst is active for the isomerization of alkanes and olefins, and the alkylation of isoalkanes, under homogenus fluid conditions.
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