| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a CO<SB POS="POST">2</SB>recovery system and recovery method for moisture containing CO<SB POS="POST">2</SB>gas that can recover condensed water contained in CO<SB POS="POST">2</SB>gas without discharging the condensed water outside to efficiently use an absorbent contained in the condensed water, and can recover heat emitted from a CO<SB POS="POST">2</SB>compressor system to effectively use the heat. <P>SOLUTION: A CO<SB POS="POST">2</SB>recovery system 10A has a CO<SB POS="POST">2</SB>recovery unit 11, a compression unit 12 and a condensed-water supply line 65A that supplies condensed water 64 to an absorbent regenerator 14. The CO<SB POS="POST">2</SB>recovery unit 11 includes a CO<SB POS="POST">2</SB>absorber 13 and the absorbent regenerator 14. The compression unit 12 has: a first compressor 61-1 to an n-th compressor 61-n that compress CO<SB POS="POST">2</SB>gas 56 emitted from the absorbent regenerator 14; a first separator 63-1 to an n-th separator 63-n that reduce moisture in the CO<SB POS="POST">2</SB>gas 56; and a first heat exchanger 66-1 that performs heat exchange between the CO<SB POS="POST">2</SB>gas 56 emitted from the first compressor 61-1 and the condensed water 64 emitted from the first separator 63-1. <P>COPYRIGHT: (C)2013,JPO&INPIT |
