Method for optimizing hydrogen fluoride alxylation and increasin

Details Method for optimizing hydrogen fluoride alxylation and increasin Method for optimizing hydrogen fluoride alxylation and increasin

1997-01-24

1999-01-12

Lewis, Michael L.

Chemistry of hydrocarbon compounds

Saturated compound synthesis

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

585701, 585721, 585723, C07C 268, C07C 270

Patent

active

058593055

ABSTRACT:
A method of regulating the concentration of onium in a liquid onium poly(hydrogen fluoride) composition utilized in a hydrogen fluoride catalyzed alkylation reaction for a given level of total airborne hydrogen fluoride is disclosed. Also disclosed is a method of regulating the concentration of onium in the liquid onium poly(hydrogen fluoride) composition for a given level of RON. In one embodiment, the liquid onium poly(hydrogen fluoride composition is a mixture including pyridine and anhydrous hydrogen fluoride so as to give a pyridine poly(hydrogen fluoride) composition that is useful as a catalyst in the hydrogen fluoride catalyzed alkylation reaction.

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