Alkylation process

Details Alkylation process Alkylation process

1982-08-17

1983-09-13

Davis, Curtis R.

Chemistry of hydrocarbon compounds

Saturated compound synthesis

By condensation of a paraffin molecule with an olefin-acting...

585712, C07C 258

Patent

active

044044194

ABSTRACT:
An alkylation process comprising an isoparaffin feed fractionation zone, an alkylation zone, and an alkylation product fractionation zone wherein a normal paraffin stream separated from the product fractionation zone is charged, preferably after defluorination, to the feed fractionation zone at a locus between interheating and high purity normal paraffin withdrawal, and wherein interheating is effected by use of isoparaffin vapor separated from the product fractionation prior to return to the alkylation zone.

REFERENCES:
patent: 2818459 (1957-12-01), Gantt
patent: 3647905 (1972-03-01), Chapman
patent: 3763022 (1973-10-01), Chapman
patent: 3911043 (1975-10-01), Anderson
patent: 4144281 (1979-03-01), Chapman et al.
patent: 4167535 (1979-09-01), Carson
patent: 4189616 (1980-02-01), Liebert

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