Organic compounds -- part of the class 532-570 series – Organic compounds – Nitriles
Patent
1991-12-12
1992-12-29
Brust, Joseph Paul
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitriles
558322, C07C25326
Patent
active
051753340
ABSTRACT:
Olefins such as propylene and isobutylene are converted to the corresponding unsaturated nitriles, acrylonitrile, and methacrylonitrile, respectively, by reacting a mixture of the olefin, ammonia, and molecular oxygen-containing gas in the presence of a catalyst containing the oxides of bismuth, molybdenum, iron, nickel and magnesium, at least one element selected from the group comprising potassium and cesium, and optionally one element selected from the group comprising cobalt, phosphorus, manganese, tellurium, sodium, cerium, chromium, antimony and tungsten wherein the sum of cesium and potassium is at least 0.1 to 0.4
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Friedrich Maria S.
Seely Michael J.
Suresh Dev D.
Brust Joseph Paul
The Standard Oil Company
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