Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1977-08-21
1979-09-11
Gantz, Delbert E.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252435, 252437, 252439, 252462, 252464, 252465, 252466J, 2604653, B01J 2102, B01J 2714, B01J 2702, B01J 2310
Patent
active
041674944
ABSTRACT:
Certain catalysts containing iron and molybdenum plus bismuth or tellurium and nickel, cobalt, manganese, magnesium, zinc, cadmium, calcium or beryllium have been found to give especially large volumes of acrylonitrile or methacrylonitrile in a given time when boron, gallium or indium are incorporated into the catalyst.
REFERENCES:
patent: 3522299 (1970-07-01), Takenaka
patent: 3576764 (1971-04-01), Yamaguchi
patent: 3764632 (1973-10-01), Takenaka et al.
patent: 3786000 (1974-01-01), Ono et al.
patent: 3803204 (1974-04-01), Grasselli et al.
patent: 3972920 (1976-08-01), Ishii et al.
patent: 4001317 (1977-01-01), Grasselli et al.
patent: 4035418 (1977-07-01), Okada et al.
patent: 4052450 (1977-10-01), Krabetz et al.
Grasselli Robert K.
Miller Arthur F.
Suresh Dev D.
Evans Larry W.
Gantz Delbert E.
Knudsen Herbert D.
Miller, Jr. John E.
The Standard Oil Company
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