Catalysts for the oxidation of ethane to acetic acid processes o

Details Catalysts for the oxidation of ethane to acetic acid processes o Catalysts for the oxidation of ethane to acetic acid processes o

1997-09-17

2000-01-11

Keys, Rosalynd

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

Catalyst or precursor therefor

Phosphorus or compound containing same

502206, 502211, 502215, 502308, 502311, 502321, 502349, 502353, 502312, B01J 27198, B01J 2719

Patent

active

060135972

ABSTRACT:
An oxide catalyst comprising the elements Mo, V and Nb with small amounts of phosphorus, boron, hafnium, Te and/or As. The modified catalyst provides both higher selectivity and yield of acetic acid in the low temperature oxidation of ethane with molecular oxygen-containing gas. A process for the higher selective production of acetic acid by the catalytic oxidation of ethane with oxygen, in the presence of the improved catalyst.

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