Catalyst formulation for hydrogenation

Details Catalyst formulation for hydrogenation Catalyst formulation for hydrogenation

2011-04-05

2011-04-05

Nguyen, Cam N (Department: 1736)

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

Catalyst or precursor therefor

Metal, metal oxide or metal hydroxide

C502S324000, C502S329000, C502S332000, C502S333000, C502S339000, C502S341000, C502S342000, C502S355000, C502S415000, C502S439000

Reexamination Certificate

active

07919431

ABSTRACT:
A composition and method for preparation of a catalyst for the liquid phase selective hydrogenation of alkynes to alkenes with high selectivity to alkenes relative to alkanes, high alkyne conversion, and sustained catalytic activity comprising a Group VIII metal and a Group IB, Group IIB, Group IIIA, and/or Group VIIB promoter on a particulate support.

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