Hydrocarbon hydrogenation catalyst and process

Details Hydrocarbon hydrogenation catalyst and process Hydrocarbon hydrogenation catalyst and process

1998-10-21

2000-10-03

Yildirim, Bekir L.

Chemistry of hydrocarbon compounds

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

Hydrocarbon is contaminant in desired hydrocarbon

585259, 585261, 585262, 585273, 585277, C07C 505

Patent

active

061275883

ABSTRACT:
A supported hydrogenation catalyst composition is disclosed which comprises palladium, an inorganic support such as alumina, and a selectivity enhancer selected from the group consisting of silver, phosphorus, sulfur, and combinations of two or more thereof. Also disclosed is a selective hydrogenation process in which highly unsaturated hydrocarbons such as diolefins and/or alkynes are hydrogenated with hydrogen to less unsaturated hydrocarbons such as monoolefins.

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