LIQUID FOR ABSORBING AND COLLECTING CARBON DIOXIDE IN GAS, AND METHOD FOR COLLECTING CARBON DIOXIDE WITH USE OF SAME

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United States of America Patent

APP PUB NO 20160001220A1
SERIAL NO

14769972

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Abstract

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Disclosed are a liquid for absorbing and recovering carbon dioxide from a carbon dioxide-containing gas, and a method for absorbing and recovering carbon dioxide using the liquid. The liquid comprises a secondary amine compound (A) represented by Formula (1) R—NH—(CH2)n—OH, a polyamine compound (B) represented by Formula (2) R1R2N—(X)m—NR3R4, and water (C), the content of the secondary amine compound (A) being 50 wt % or more.

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Patent Owner(s)

Patent OwnerAddress
NIPPON STEEL CORPORATIONTOKYO JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chowdhury, Firoz Alam Kyoto, JP 5 19
Goto, Kazuya Kyoto, JP 45 352
Higashii, Takayuki Kyoto, JP 43 115
Matsuzaki, Yoichi Tokyo, JP 10 115
Onoda, Masami Tokyo, JP 4 14

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