18333813. CARBON DIOXIDE RECOVERY SYSTEM (MITSUBISHI HEAVY INDUSTRIES, LTD.)
Contents
CARBON DIOXIDE RECOVERY SYSTEM
Organization Name
MITSUBISHI HEAVY INDUSTRIES, LTD.
Inventor(s)
Shinya Kishimoto of Tokyo (JP)
CARBON DIOXIDE RECOVERY SYSTEM
This abstract first appeared for US patent application 18333813 titled 'CARBON DIOXIDE RECOVERY SYSTEM
Original Abstract Submitted
A carbon dioxide recovery system includes an absorption tower, a regeneration tower, a rich liquid line, a lean liquid line, a heat exchange unit, and a warn fluid supply unit. The absorption tower allows a carbon dioxide containing gas containing carbon dioxide to contact an absorption liquid capable of absorbing carbon dioxide and produces a rich liquid corresponding to an absorption liquid having absorbed carbon dioxide of the carbon dioxide containing gas. The regeneration tower heats the rich liquid to discharge carbon dioxide from the rich liquid and produces a lean liquid corresponding to an absorption liquid having discharged carbon dioxide. The rich liquid line guides the rich liquid from the absorption tower to the regeneration tower. The lean liquid line guides the lean liquid from the regeneration tower to the absorption tower. The heat exchange unit exchanges the temperature of the lean liquid flowing through the lean liquid line with the absorption liquid having a temperature different from that of the lean liquid flowing through the lean liquid line. The warm fluid supply unit can supply a warm fluid for warming the heat exchange unit to the heat exchange unit.
