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HYBRID SOLVENT FORMULATIONS FOR SELECTIVE H2S REMOVAL
HYBRID SOLVENT FORMULATIONS FOR SELECTIVE H2S REMOVAL
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机译:用于选择性去除H2S的混合溶剂配方
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摘要
A method of treating oil and gas streams including hydrogen sulfide (H2S) comprising treating the gas stream with an aqueous solution of an amine and a physical solvent which, when mixed in equal mass ratio with the amine or amine mixture, display a dielectric constant of at least about 20, wherein the pKa of the amine is at least about 9.0 and the amine boiling point is at least 200° C.
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