Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1991-10-11
1992-08-11
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502100, 502161, 502170, 502171, 502201, 502300, B01J 2358, B01J 2378
Patent
active
051378639
ABSTRACT:
Disclosed is a process for controlling the degree of dispersion of a catalyst active component in the preparation of a metal/carrier solid catalyst, which comprises dry-blending an ultra-fine single crystal carrier material and an active component metal material, molding the blend, heating and maintaining the molded body in an inert gas at a temperature higher than and close to the melting point of the active component metal material, and heat-treating the molded body in the same atmosphere gas at a temperature higher than the decomposition temperature of the active component metal material.
REFERENCES:
patent: 4997802 (1991-03-01), Matsuura et al.
patent: 5053379 (1991-10-01), Giordano et al.
Catalyst Lectures, vol. 5, Catalyst Design, p. 39, 1985, compiled by Catalyst Society of Japan and published by Kodansha.
Catalyst Lectures, Special Edition, Catalyst Experiment Handbook, p. 15, 1986, compiled by Catalyst Society of Japan and published by Kodansha.
Matsuura Ikuya
Nitta Kuniaki
Takayasu Osamu
Yoshida Yasushi
Garvin Patrick P.
Ube Industries Ltd.
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