Chemistry of hydrocarbon compounds – Purification – separation – or recovery – By contact with solid sorbent
Patent
1985-07-09
1986-09-23
Metz, Andrew H.
Chemistry of hydrocarbon compounds
Purification, separation, or recovery
By contact with solid sorbent
208244, 423244, 585855, C07C 700, C07C 1100
Patent
active
046137246
ABSTRACT:
The present invention relates to a process for removing carbonyl sulfide from a liquid olefinic hydrocarbon feedstock comprising (a) passing said hydrocarbon feedstock over an absorbent material comprising zinc oxide and a promoter selected from the group consisting of alumina, silico-aluminas and any combination thereof; and (b) recovering a liquid olefinic hydrocarbon stream having a substantially reduced carbonyl sulfide content.
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Cahen Raymond M.
De Clippeleir Georges E. M. J.
Debras Guy L. G.
Abokhair John K.
Caldarola Glenn A.
Cheairs M. Norwood
Labofina S.A.
Metz Andrew H.
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