ACID GAS ABSORBENT, METHOD FOR REMOVING ACID GAS, AND ACID GAS REMOVAL APPARATUS

ACID GAS ABSORBENT, METHOD FOR REMOVING ACID GAS, AND ACID GAS REMOVAL APPARATUS

The present embodiments provide an acid gas absorbent, a method for removing an acid gas, and an acid gas removal apparatus. The acid gas absorbent comprises (A) a specific diamine compound, (B) amine compound and (C) a solvent, wherein a B/A ratio of a content rate of the component (B) to a content...

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Bibliographische Detailangaben
Hauptverfasser: SAITO, Hitomi, KONDO, Asato, TAKADA, Noriko, MURAI, Shinji, YOSHIMURA, Reiko, SUZUKI, Akiko, NAKANO, Yoshihiko
Format: Patent
Sprache:eng
Schlagworte:
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Zusammenfassung:The present embodiments provide an acid gas absorbent, a method for removing an acid gas, and an acid gas removal apparatus. The acid gas absorbent comprises (A) a specific diamine compound, (B) amine compound and (C) a solvent, wherein a B/A ratio of a content rate of the component (B) to a content rate of the component (A) is 2.5 to 15.