Catalyst – solid sorbent – or support therefor: product or process – Regenerating or rehabilitating catalyst or sorbent – Gas or vapor treating
Patent
1990-02-12
1992-01-14
Konopka, Paul E.
Catalyst, solid sorbent, or support therefor: product or process
Regenerating or rehabilitating catalyst or sorbent
Gas or vapor treating
502 38, 502 52, 502 53, 502324, 502325, 502327, 502337, 502339, 502349, 502350, 502353, 502517, 585275, 585276, 585277, B01J 2396, B01J 2394, B01J 2384, B01J 2364
Patent
active
050810839
ABSTRACT:
Alternate, successive high temperature oxidation and reduction treatments, in either order, of intermetallic alloy hydrogenation and intermetallic alloy oxidation catalysts unexpectedly improves the impurity poisoning resistance, regeneration capacity and/or activity of the catalysts. The particular alloy, and the final high temperature treatment given alloy (oxidation or reduction) will be chosen to correspond to the function of the catalyst (oxidation or hydrogenation).
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Fisher Robert J.
Glenn Hugh W.
Konopka Paul E.
Moser William R.
The United States of America as represented by the Secretary of
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