C - Chemistry – Metallurgy – 10 – G
Patent
C - Chemistry, Metallurgy
10
G
196/221
C10G 29/20 (2006.01)
Patent
CA 1270221
ABSTRACT OF THE DISCLOSURE REMOVAL OF HYDROGEN SULPHIDE Hydrogen sulphide is scavenged from a feedstock comprising crude oil and hydrogen sulphide by adding a compound of general formula R -? - L to the feedstock. R is an alkyl group containing 1 to 18 carbon atoms, an aryl group, or an alkyl aryl group wherein the alkyl moiety contains 1 to 18 carbon atoms and L is a leaving group. Preferred scavengers include acetic anhydride and triacetamide.
528025
Hodgson Philip K.g.
Mcshea Julie A.
Tinley Edward J.
British Petroleum Company P.l.c. (the)
Hodgson Philip K.g.
Mcshea Julie A.
Ridout & Maybee Llp
Tinley Edward J.
LandOfFree
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