METHOD FOR RECOVERING CARBON DIOXIDE GAS AND OTHER GASES

• Main Authors: KUSUNOKI, Masao, TANAKA, Hiroki, TAMAKI, Yoshimi, TSUNODA, Dai
• Format: Patent
• Language: English
• Published: 28.07.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The present invention provides a method including: a gas absorption step of bringing exhaust gas into contact with an aqueous solution containing alkaline carbonate, so that carbon dioxide gas in the exhaust gas is allowed to react therewith, thereby obtaining an aqueous solution containing alkaline...