Isoparaffin-olefin alkylation with HF alkylation and isomerizati

Details Isoparaffin-olefin alkylation with HF alkylation and isomerizati Isoparaffin-olefin alkylation with HF alkylation and isomerizati

1975-12-22

1976-10-12

Crasanakis, George

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

26068348, C07C 354

Patent

active

039858235

ABSTRACT:
A process for producing hydrocarbon alkylate from an isoparaffin and an olefin-acting agent. The isoparaffin, the olefin and a first, relatively low strength hydrogen fluoride catalyst are contacted in an alkylation reaction to form a reaction mixture, the reaction mixture is settled to separate a first hydrocarbon phase from the low strength catalyst phase, the first hydrocarbon phase is admixed with a second, relatively higher strength hydrogen fluoride catalyst phase in an alkylation soaker, the effluent from the soaker is settled to separate a second hydrocarbon phase from the high strength catalyst phase, and the hydrocarbon alkylate is recovered from the second hydrocarbon phase.

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patent: 3780131 (1973-12-01), Sobel
patent: 3784628 (1974-01-01), Chapman
patent: 3787518 (1974-01-01), Anderson

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