ACIDIC GAS REMOVING AGENT, ACIDIC GAS REMOVING METHOD, ABSORPTION DEVICE PROVIDED WITH ACIDIC GAS REMOVING AGENT, AND ACIDIC GAS CLEANING DEVICE

Provided are, an acidic gas removing agent with smaller variation in amounts of carbon dioxide absorption even in the coexistence of water in removing carbon dioxide in a gas; an acidic gas removing method; an absorption device provided with the acidic gas removing agent; and an acidic gas cleaning...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FUJISAKI, Shogo, SUZUKI, Chitoshi, KOGUCHI, Ryohei, SUZUKI, Toyokazu, ARAI, Takeaki
Format:	Patent
Sprache:	eng
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	Provided are, an acidic gas removing agent with smaller variation in amounts of carbon dioxide absorption even in the coexistence of water in removing carbon dioxide in a gas; an acidic gas removing method; an absorption device provided with the acidic gas removing agent; and an acidic gas cleaning device. Used is an acidic gas removing agent comprising one or more selected from the group consisting of a hydroxy group-containing compound having a number-average molecular weight of 500 or more and a derivative of the hydroxy group-containing compound.