Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Boron or compound containing same
Patent
1987-02-20
1988-08-23
Shine, W. J.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Boron or compound containing same
423600, 558321, B01J 2102, B01J 2104, B01J 2350
Patent
active
047661020
ABSTRACT:
The present invention relates to a novel silver aluminum borate composition useful as a catalyst for oxidation and/or ammoxidation reactions. More particularly the invention is directed to silver aluminum borate having the general formula (x) Ag.sub.2 O.(y) Al.sub.2 O.sub.3.(z) B.sub.2 O.sub.3 where x, y and z are numbers representing molar amounts of the oxides such that the mole fraction of Ag.sub.2 O, calculated as x/(x+y+z) is from about 0.35 to about 0.60, the mole fraction of Al.sub.2 O.sub.3, calculated as y/(x+y+z) is from about 0.10 to about 0.40, and the mole fraction of B.sub.2 O.sub.3, calculated as z/(x+y+z) is from about 0.10 to about 0.45. The invention is further directed to a method for preparing the catalyst, and to its use as an oxidation or ammoxidation catalyst.
REFERENCES:
patent: 3856702 (1974-12-01), McArthur
patent: 3933686 (1976-01-01), Ferlazzo et al.
Luetkens Melvin L.
Melquist John L.
Satek Larry
Wilwerding Laura
Amoco Corporation
Hooper Matthew R.
Magidson William H.
Medhurst Ralph C.
Shine W. J.
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