Document Type and Number:
Japanese Patent JPS4911830
Kind Code:
A
Abstract:
Acrylonitrile is prepared by reacting in the vapor phase at an elevated temperature propylene, molecular oxygen, and ammonia in the presence of a catalyst which comprises a multi-metal oxide composition comprising the metal elements antimony, tin, titanium, copper and/or iron. The catalyst may also contain an additional metal such as magnesium, zinc, vanadium, uranium, chromium, manganese, molybdenum, tungsten, cobalt, nickel, indium, arsenic, bismuth or tellurium. Use of such a catalyst improves the yields of acrylonitrile.
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Application Number:
JP3079973A
Publication Date:
February 01, 1974
Filing Date:
March 16, 1973
Export Citation:
International Classes:
C07B61/00; B01J23/00; B01J23/18; B01J23/843; B01J27/00; C07C67/00; C07C253/00; C07C255/08; (IPC1-7): C07C121/32
Domestic Patent References:
| JP42015713A |