C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
182/1
C07C 7/12 (2006.01) B01D 15/00 (2006.01) C07C 11/06 (2006.01)
Patent
CA 1309952
ABSTRACT The present invention relates to a process for removing carbonyl sulfide from a liquid hydrocarbon feedstock, said process comprising the steps of (a) passing said hydrocarbon feedstock over an absorbent material comprising nickel deposited on a support material wherein nickel is present as both nickel oxide and metallic nickel and wherein the absorbent material has been conditioned by passing an inert gas flow containing a minor amount of propylene; and (b) recovering a liquid hydrocarbon stream having a substantially reduced carbonyl sulfide content.
550903
Cahen Raymond M.
de Clippeleir Georges E.m.j.
Debras Guy L.g.
Fina Research S.a.
Gowling Lafleur Henderson Llp
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