Selective hydrogenation process

Details Selective hydrogenation process Selective hydrogenation process

1996-07-23

1997-12-16

Wood, Elizabeth D.

Chemistry of hydrocarbon compounds

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

Hydrocarbon is contaminant in desired hydrocarbon

585258, 585259, 585261, 585262, 585271, 585273, 585275, 585277, 585500, 585601, C07C 502, C07C 503, C07C 505, C07C 508

Patent

active

056987528

ABSTRACT:
A selective hydrogenation of an alkyne in an olefin-containing fluid is provided which comprises contacting the fluid and hydrogen gas with a catalyst in the presence of at least one sulfur compound, under reaction conditions effective to produce at least one alkene wherein the catalyst comprises at least one alkali metal, fluorine and an inorganic support material.

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Yeung H. Park et al., "Promotional Effects of Potassium on Pd/Al.sub.2 O.sub.3 Selective Hydrogenation Catalysts"; Ind. Eng. Chem. Res. 1992, 31, p. 469-474 no month available.

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