Catalyst and process for the alkylation of aliphatic hydrocarbon

Details Catalyst and process for the alkylation of aliphatic hydrocarbon Catalyst and process for the alkylation of aliphatic hydrocarbon

1994-08-01

1996-11-05

Achutamurthy, Ponnathapura

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

Catalyst or precursor therefor

Organic compound containing

502216, 502232, 585709, B01J 3126, B01J 2702, B01J 2108

Patent

active

055717624

ABSTRACT:
A process for the alkylation of aliphatic hydrocarbons with olefins catalyzed by a silica-based material, characterised in that the surface Si--OH groups of said silica are esterified with a fluoroalkylsulphonic acid of formula CF.sub.3 (CF.sub.2).sub.n SO.sub.3 H, where n is a whole number between 0 and 11, said material having a Hammett acidity Ho.ltoreq.-11.4.

REFERENCES:
patent: 4547474 (1985-10-01), Olah
patent: 4847223 (1989-07-01), Le Van Mao et al.
patent: 5179052 (1993-01-01), Knifton
patent: 5288685 (1994-02-01), Kallenbach et al.

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