Method for regenerating vanadium/phosphorus oxidation catalysts

Details Method for regenerating vanadium/phosphorus oxidation catalysts Method for regenerating vanadium/phosphorus oxidation catalysts

1995-07-25

1996-05-28

Gibson, Sharon

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

Regenerating or rehabilitating catalyst or sorbent

Gas or vapor treating

502 38, 502 51, 502 52, 502209, 502210, 549259, 549260, B01J 2034, B01J 3840, C07D30789

Patent

active

055211348

ABSTRACT:
A method of regenerating V/P/O oxidation catalyst used for the partial oxidation of n-butane which comprises terminating the n-butane feed and contacting the catalyst with an oxygen containing gas, such as air for a sufficient period of time to regenerate the catalyst such that when the n-butane feed is restarted the yield is greater than just before the treatment.

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