Rhenium catalyst composition

Details Rhenium catalyst composition Rhenium catalyst composition

1976-05-12

1977-09-13

Douglas, Winston A.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252431R, 252428, 252430, B01J 2720, B01J 3112

Patent

active

040481107

ABSTRACT:
A rhenium containing catalyst composition is provided by adsorbing a rhenium containing compound on the surface of a pore containing catalyst support and thermally decomposing said compound in the presence of a hydrogen containing gas maintained at a positive pressure. Such rhenium catalysts are useful for the selective preparation of alpha, beta-ethylenically unsaturated alcohols from alpha, beta-ethylenically unsaturated aldehydes by contact with a hydrogen containing gas in the vapor phase.

REFERENCES:
patent: 3345356 (1967-10-01), Kmiecik
patent: 3876599 (1975-04-01), Attridge et al.
patent: 3907705 (1975-09-01), Mertzweiller et al.
patent: 3957857 (1976-05-01), Pruett et al.

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