Isomerization of butane

Details Isomerization of butane Isomerization of butane

1984-11-28

1989-03-21

Doll, John

Chemistry of hydrocarbon compounds

Saturated compound synthesis

By isomerization

C07C 513

Patent

active

048145440

ABSTRACT:
Normal butane is isomerized to isobutane by means of a catalyst composition consisting essentially of 95 to 99 weight percent fluorosulfuric acid and 1 to 5 weight percent of a protic co-acid selected from the group consisting of hydrogen fluoride, sulfuric acid, trifluoromethanesulfonic acid and mixtures thereof. The isomerization is carried out under low temperatures and at short contact times.

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