Regeneration of fluorocarbonsulfonic acid catalysts

Details Regeneration of fluorocarbonsulfonic acid catalysts Regeneration of fluorocarbonsulfonic acid catalysts

1987-10-28

1989-01-24

Konopka, Paul E.

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 29, 502 31, 502 32, 568607, 568628, 585458, B01J 3140, B01J 4900, B01J 3852, C07C 4311

Patent

active

048001864

ABSTRACT:
A method of regenerating a deactivated fluorocarbonsulfonic acid polymer catalyst by contacting the deactivated catalyst with a solvent combination wherein a first solvent swells the structure of the polymer and the other acts as a diluent to modify the swelling action of the first. The combination dissolves the deactivating components.

REFERENCES:
patent: 4038213 (1977-07-01), McClure
patent: 4188308 (1980-02-01), Vaughan
patent: 4303551 (1981-12-01), Vaughan
patent: 4316997 (1982-02-01), Vaughan

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