Hydrogenation catalyst and production process thereof

Details Hydrogenation catalyst and production process thereof Hydrogenation catalyst and production process thereof

1992-10-07

1994-04-12

Sneed, Helen M. S.

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502328, 502329, 502244, 502 66, B01J 2378, B01J 2372, B01J 2374, B01J 3703

Patent

active

053025687

ABSTRACT:
A catalyst for hydrogenation use in which the carrier of the catalyst comprises at least one compound from oxides and hydroxides of aluminum, silicon, titanium, zirconium, magnesium and iron, zeolites or silica-alumina, and the catalyst has an atomic ratio (the atomic ratio of the entire catalyst including the carrier, in the case of the use of an aluminum atom-containing substance as the carrier) of Cu/Fe/Al/(an alkali metal and/or an alkaline earth metal)/Zn=1/0.4 to 2.5/0.5 to 5.0/0.001 to 0.4/0 to 1.0. According to the present invention, a copper-iron-aluminum catalyst having markedly high activity and selectivity can be obtained, and, when the catalyst is used, higher alcohols having high purity can be obtained easily.

REFERENCES:
patent: 4144198 (1979-03-01), Miya et al.
patent: 4252689 (1981-02-01), Miya
patent: 4278567 (1981-07-01), Miya et al.
patent: 5120700 (1992-06-01), Matsuda et al.

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