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,...
Patent
1990-01-08
1991-05-28
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,...
127 462, 127 55, 210692, 210917, B01J 2034, C13J 106, C13D 312, B01D 1504
Patent
active
050195425
ABSTRACT:
Regeneration of an ion exchange resin used as a sugar decolorizer by passing a low sodium chloride concentration aqueous solution followed by passing higher sodium chloride concentration aqueous solution through the ion exchange resin and recycling at least a part of the effluent from the higher sodium chloride concentration aqueous solution.
REFERENCES:
patent: 2366651 (1945-01-01), Rawlings
patent: 2785998 (1957-03-01), Harding et al.
patent: 3791866 (1974-02-01), Kunin et al.
patent: 3962077 (1976-06-01), Pascarella et al.
Casella Anthony J.
Hespos Gerald E.
Konopka Paul E.
RAR - Refinarias De Accucar Reunidas, S.A.
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