Supported palladium catalyst for selective catalytic hydrogenati

Details Supported palladium catalyst for selective catalytic hydrogenati Supported palladium catalyst for selective catalytic hydrogenati

1996-09-12

1999-01-05

Yildirim, Bekir L.

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

502330, 502339, 502245, 502252, 502262, B01J 2358, B01J 2108

Patent

active

058562621

ABSTRACT:
A silica-supported catalyst suitable for the selective hydrogenation of acetylene in hydrocarbonaceous streams, comprising from 0.001 to 1% by weight, based on the supported catalyst, of palladium and from 0.005 to 5% by weight, based on the supported catalyst, of at least one promoter metal of groups 1 and 2 of the periodic table, obtainable by impregnating a silica support with a solution comprising at least one promoter metal, drying the impregnated support, impregnating with a palladium-including solution, drying and calcining.

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Chem. Abst., 82:169991 (English abstract of JP-B 80/047015, corr. disclosure: JP-A 49108002).
Ind. Eng. Chem. Res., 31, 1992, pp. 469-474.
J. Chem. Soc., Chem. Commun., 1991, pp. 1188-1189.

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