Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1969-04-14
1976-02-24
Garvin, Patrick P.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
260683D, B01J 3114
Patent
active
039403467
ABSTRACT:
Catalysts active for the olefin reaction, including olefin disproportionation are provided comprising molybdenum or tungsten oxides associated with a suitable support material which has been subjected to treatment at high temperature in combination with organoaluminum compounds. The supported molybdenum or tungsten oxide can optionally be contacted with nitric oxide, nitrosyl halide, and alkali or alkaline earth metal compounds prior to treatment with the organoaluminum compound.
REFERENCES:
patent: 2887471 (1959-05-01), Shearer et al.
patent: 2963447 (1960-12-01), Peters et al.
patent: 3113115 (1963-12-01), Ziegler et al.
patent: 3490745 (1970-01-01), Chappell et al.
patent: 3526601 (1970-09-01), Fotis et al.
patent: 3536632 (1970-10-01), Kroll
Garvin Patrick P.
Phillips Petroleum Company
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