Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By ring formation from nonring moiety – e.g. – aromatization,...
Patent
1981-03-30
1983-11-01
Waltz, Thomas A.
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By ring formation from nonring moiety, e.g., aromatization,...
2604653, 585431, 585616, 585621, 585622, 585623, 585624, 585625, 585626, 585631, C07C 1112
Patent
active
044131550
ABSTRACT:
Oxide complex catalysts comprising Fe-Sb-Bi-O.sub.x promoted with a wide variety of different elements have been found to be especially useful in the ammoxidation of olefins to nitriles such as acrylonitrile and methacrylonitrile. Not only are the desired nitriles obtained with high yields when these catalysts are used, but also the production of unwanted liquid byproducts such as acrolein, acrylic acid and acetonitrile is significantly reduced.
REFERENCES:
patent: 3642930 (1972-02-01), Grasselli et al.
patent: 3658877 (1972-04-01), Callahan et al.
patent: 3716496 (1973-02-01), Yoshino et al.
patent: 3764632 (1973-10-01), Takenaka et al.
patent: 3801670 (1974-04-01), Shiraishi et al.
patent: 3825502 (1974-07-01), Takenaka et al.
patent: 3911039 (1975-10-01), Grasselli et al.
patent: 3932551 (1976-01-01), Grasselli et al.
patent: 3972920 (1976-08-01), Ishii et al.
patent: 4035418 (1977-07-01), Okada et al.
patent: 4174354 (1979-11-01), Grasselli et al.
Grasselli Robert K.
Orndoff David A.
Suresh Dev D.
Evans L. W.
Knudsen H. D.
Miller, Jr. J. E.
The Standard Oil Co.
Waltz Thomas A.
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