ABSORBENT SOLUTION FOR ABSORPTION OF ACID GAS AND PROCESS FOR ABSORPTION OF ACID GAS

An aqueous composition and process for absorbing a target acidic gas from a gas stream rich in the target acidic gas, the aqueous composition comprising at least one absorbent compound comprising benzylamine and/or substituted benzylamine dissolved in the aqueous composition, wherein the aqueous com...

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Bibliographische Detailangaben
Hauptverfasser:	FERON, PAUL HUBERT MARIA, PUXTY, GRAEME DOUGLAS, RICHNER, GILLES CLAUDE-ALAIN
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	An aqueous composition and process for absorbing a target acidic gas from a gas stream rich in the target acidic gas, the aqueous composition comprising at least one absorbent compound comprising benzylamine and/or substituted benzylamine dissolved in the aqueous composition, wherein the aqueous composition comprises a co-solvent which reduces the vapour pressure of the absorbent compound in aqueous solution. 102 112 104