Alkylation process using solid superacid catalyst liquid phase

Details Alkylation process using solid superacid catalyst liquid phase Alkylation process using solid superacid catalyst liquid phase

1993-11-12

1996-02-13

Pal, Asok

Chemistry of hydrocarbon compounds

Saturated compound synthesis

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

585730, C07C 262

Patent

active

054912784

ABSTRACT:
Isoparaffins and olefins are alkylated in the liquid phase by contact with a solid superacid such as sulfated zirconia containing heteropolyacids or polyoxoanions. High octane number blending components for motor fuel and other valuable products are obtained, with important advantages over processes using liquid acid catalysts, and over vapor phase alkylation with solid superacid catalysts.

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"Superacids Catalyze Alkylation of Xylene", Chemical Week, Nov. 25, 1987, p. 28.

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