Process for the recovery of spent fluorinated sulphonic acid cat

Details Process for the recovery of spent fluorinated sulphonic acid cat Process for the recovery of spent fluorinated sulphonic acid cat

1994-04-19

1995-12-05

Lusignan, Michael

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

Regenerating or rehabilitating catalyst or sorbent

Treating with a liquid or treating in a liquid phase,...

502 33, 502216, 502224, 585458, B01J 2034

Patent

active

054729211

ABSTRACT:
Process for the recovery of fluorinated sulphonic acid catalyst from tar being formed during alkylation of hydrocarbons in the presence of the fluorinated sulphonic acid catalyst and containing spent fluorinated sulphonic acid catalyst in form of salts with basic components in the tar, which process comprises,

REFERENCES:
patent: 4317949 (1982-03-01), Vaughan
patent: 5220095 (1993-06-01), Hommeltoft et al.

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