Absorbent composition containing a severely hindered amino compound and an amine salt and process for the absorption of H2S using the same

An alkaline absorbent composition comprising a severely hindered amino compound and an amine salt is provided. A process for the removal of H2S from fluid mixtures using this absorbent composition to produce a very low level of H2S in the treated fluid is also provided. The process is also suited fo...

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Hauptverfasser: GLASS, JR., JAMES P, HEINZELMANN, FRED J, SAY, GEOFFREY R, CHLUDZINSKI, GEORGE R, ROTHBLATT, NOAH S, SARTORI, GUIDO, HO, W. S. WINSTON
Format: Patent
Sprache:eng
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Zusammenfassung:An alkaline absorbent composition comprising a severely hindered amino compound and an amine salt is provided. A process for the removal of H2S from fluid mixtures using this absorbent composition to produce a very low level of H2S in the treated fluid is also provided. The process is also suited for the selective removal of H2S from fluid mixtures comprising H2S and CO2.