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LIQUID FOR ABSORBING AND RECOVERING CARBON DIOXIDE IN GAS, AND METHOD FOR RECOVERING CARBON DIOXIDE WITH USE OF SAME
LIQUID FOR ABSORBING AND RECOVERING CARBON DIOXIDE IN GAS, AND METHOD FOR RECOVERING CARBON DIOXIDE WITH USE OF SAME
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机译:用于吸收和回收气体中二氧化碳的液体,以及使用相同方法回收二氧化碳的方法
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摘要
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-(CH 2 ) n -OH, a polyamine compound (B) represented by Formula (2) R 1 R 2 N-(X) m -NR 3 R 4 , and water (C), the content of the secondary amine compound (A) being 50 wt% or more.
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机译:公开了一种用于从含二氧化碳的气体中吸收和回收二氧化碳的液体,以及使用该液体来吸收和回收二氧化碳的方法。该液体包含由式(1)表示的仲胺化合物(A)R-NH-(CH 2)n -OH,由式(2)表示的聚胺化合物(B)R 1 R 2 N-(X)m -NR 3 R 4和水(C),仲胺化合物(A)的含量为50重量%以上。
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