Catalyst – solid sorbent – or support therefor: product or process – Regenerating or rehabilitating catalyst or sorbent – Gas or vapor treating
Patent
1985-07-15
1987-03-17
Konopka, P. E.
Catalyst, solid sorbent, or support therefor: product or process
Regenerating or rehabilitating catalyst or sorbent
Gas or vapor treating
55 74, 208113, 208310R, 502 54, 502 55, B01J 2120, B01J 3808, B01J 3812, B01J 3806
Patent
active
046507795
ABSTRACT:
The useful life of a deactivated inorganic pillared clay catalyst or an inorganic pillared clay sorbent saturated with a steam-distillable organic sorbate is extended by adding a small amount of ammonia to the regeneration gas or to the regeneration steam.
REFERENCES:
patent: 2412868 (1946-12-01), Brown
patent: 4043938 (1977-08-01), Reif et al.
patent: 4176090 (1979-11-01), Vaughan et al.
Gilman M. G.
Hobbes L. P.
Konopka P. E.
McKillop A. J.
Mobil Oil Corporation
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