Alkyne hydrogenation process

Details Alkyne hydrogenation process Alkyne hydrogenation process

1995-01-20

1996-12-10

Pal, Asok

Chemistry of hydrocarbon compounds

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

Hydrocarbon is contaminant in desired hydrocarbon

585258, 585259, 585262, 585271, 585273, 585275, 585277, C07C 503, C07C 508, C07C 7163

Patent

active

055832741

ABSTRACT:
C.sub.2 -C.sub.6 alkynes (preferably acetylene) contained in feeds which also contain sulfur impurities are hydrogenated to the corresponding alkenes in the presence of a supported palladium catalyst which has been promoted with alkali metal fluoride (preferably potassium fluoride).

REFERENCES:
patent: 3325556 (1967-06-01), Rosset
patent: 4009126 (1977-02-01), McFarland
patent: 4404124 (1983-09-01), Johnson et al.
patent: 4644088 (1987-02-01), McFarland
patent: 4658080 (1987-04-01), McFarland
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, vol. 31, pp. 469-474 no month available.

Affiliated with

Also associated with

Rating

Alkyne hydrogenation process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alkyne hydrogenation process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkyne hydrogenation process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-425279