发明名称 |
HYBRID SOLVENT FORMULATIONS FOR SELECTIVE H2S REMOVAL |
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. |
申请公布号 |
EP3074488(A1) |
申请公布日期 |
2016.10.05 |
申请号 |
EP20140795916 |
申请日期 |
2014.10.24 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
LAROCHE, CHRISTOPHE, R.;PADILLA, GERARDO;DOWDLE, JOHN, R. |
分类号 |
C10L3/10;B01D53/14 |
主分类号 |
C10L3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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