Process for producing hydrogenation catalyst

Details Process for producing hydrogenation catalyst Process for producing hydrogenation catalyst

1991-05-31

1992-06-09

Shine, W. J.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502331, B01J 3703, B01J 2102, B01J 2372, B01J 2380

Patent

active

051207001

ABSTRACT:
The hydrogenation catalyst comprises copper, iron, aluminum and optionally zine and a support selected from aluminum hydroxide, aluminum oxide and a mixture of aluminum hydroxide and aluminum oxide, having an atomic ratio of Cu/Fe/Al/Zn in the range of 1/(0.4 to 2.5)/(0.5 to 5.0)/(0 to 1.0). It is produced by dispersing a material for the support in an aqueous medium, depositing cupper and iron on the dispersant, further depositing thereon aluminum and sintering it. It is a catalyst for production of a higher alcohol from its methyl ester, effecting hydrogenation with an improved selectivity and activity.

REFERENCES:
patent: 4144198 (1979-03-01), Miya et al.
patent: 4250111 (1981-02-01), Seale et al.
patent: 4252689 (1981-02-01), Miya
Industrial and Engineering Chemistry, "Small-Plant-Scale Liquid-Phase Hydrogenation under High Pressure", vol. 26, 1936, pp. 878-880 George Calingaert et al.

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