Hydrogenation process and catalyst therefor

Details Hydrogenation process and catalyst therefor Hydrogenation process and catalyst therefor

1994-07-19

1995-12-12

Achutamurthy, P.

Chemistry of hydrocarbon compounds

Adding hydrogen to unsaturated bond of hydrocarbon, i.e.,...

Hydrocarbon is contaminant in desired hydrocarbon

585258, 585260, 585271, 585273, C07C 505

Patent

active

054751730

ABSTRACT:
A supported catalyst composition, which is effective as a diolefin hydrogenation catalyst, comprises palladium, silver and alkali metal fluoride. This catalyst composition is employed in the selective hydrogenation of C.sub.4 -C.sub.10 diolefins (preferably 1,3-butadiene) with hydrogen gas to the corresponding monoolefins.

REFERENCES:
patent: 4409410 (1983-10-01), Cosyns et al.
patent: 5032565 (1991-07-01), Berribi
patent: 5059731 (1991-10-01), Berribi
patent: 5068477 (1991-11-01), Berribi
patent: 5208405 (1993-05-01), Cheung et al.
Yeung H. Park and Geoffrey L. Price, "Promotional Effects of Potassium on Pd/A1.sub.2 O.sub.3 Selective Hydrogenation Catalysts", Ind. Eng. Chem. Res. 1992, 31, pp. 469-474.

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