Supported molybdenum/tungsten compositions

Details Supported molybdenum/tungsten compositions Supported molybdenum/tungsten compositions

1980-07-21

1981-06-30

Dees, Carl F.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252455R, 252447, 252458, 252465, B01J 2100, B01J 2324, B01J 2700

Patent

active

042761999

ABSTRACT:
Novel compositions are prepared by impregnating inert supports with H.sub.4 Mo(CN).sub.8 and/or H.sub.4 W(CN).sub.8 and subsequently activating by heating in an inert environment at about 400.degree.-600.degree. C. The materials, particularly when supported on aluminous or siliceous supports, are useful as catalysts for simultaneously isomerizing and disproportionating olefins.

REFERENCES:
patent: 1919730 (1933-07-01), Koenig et al.
patent: 3167497 (1965-01-01), Solomon
patent: 3686136 (1972-08-01), Doyle
patent: 4172053 (1979-10-01), Vogt et al.

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