Catalyst based on silica and sulfuric acid and its use for the a

Details Catalyst based on silica and sulfuric acid and its use for the a Catalyst based on silica and sulfuric acid and its use for the a

1994-02-25

1995-05-30

Pal, Asok

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Sulfur or compound containing same

585723, 585730, 585731, B01J 27053

Patent

active

054200938

ABSTRACT:
Catalyst based on silica and sulfuric acid and its use in the catalytic alkylation of isobutane and/or isopentane in the presence of at least one olefin having 3 to 6 carbon atoms per molecule. The catalyst may contain an additive, e.g., B(OH).sub.3, HBF.sub.4, H.sub.3 PO.sub.4, FSO.sub.3 H, CF.sub.3 SO.sub.3 H, SbF.sub.5, CF.sub.3 COOH and SO.sub.3.

REFERENCES:
patent: 2430803 (1947-11-01), Ciapetta
patent: 2776250 (1952-01-01), Morrell
patent: 2981774 (1961-04-01), Holzman
patent: 3922319 (1975-11-01), Brockington
patent: 3970721 (1976-07-01), Brockington et al.
patent: 4008178 (1977-02-01), Brockington
patent: 4058575 (1977-11-01), Cahn et al.
patent: 4148758 (1979-04-01), Eberly, Jr.
patent: 5336833 (1994-08-01), Joly et al.
Fluka Catalog (1993-1994), p. 1162.

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