发明名称 |
CARBON DIOXIDE SEPARATION DEVICE HAVING IMPROVED SENSIBLE HEAT RECOVERY EFFICIENCY USING PRESSURE REDUCTION AND PHASE SEPARATION |
摘要 |
The present invention provides a carbon dioxide separation device comprising: an absorption tower for causing reaction between carbon dioxide and an absorbent; a first piping through which CO2-rich-solution moves; a pressure reduction and phase separation unit arranged on the first piping, for separating the phase of the CO2-rich-solution into gas and liquid; a stripping tower, into which the CO2-rich-solution in gas and liquid states flows, and which separates carbon dioxide from the CO2-rich-solution; a second piping for connecting the stripping tower and the pressure reduction and phase separation unit such that a lean solution, which results from removal of the carbon dioxide, moves; and a reheater for providing the stripping tower with heat such that carbon dioxide is separated from the CO2-rich-solution, wherein the lean solution flows into the pressure reduction and phase separation unit, and the CO2-rich-solution undergoes phase separation into gas and liquid, by means of heat of the lean solution, and then flows into the stripping tower. |
申请公布号 |
WO2014196757(A1) |
申请公布日期 |
2014.12.11 |
申请号 |
WO2014KR04700 |
申请日期 |
2014.05.27 |
申请人 |
KEPCO ENGINEERING & CONSTRUCTION COMPANY, INC. |
发明人 |
LEE, CHI SEOB;CHO, SEONG PILL;CHOI, BYUNG KI;LEE, YOO JIN;PARK, JONG MIN;YANG, CHANG RYUNG;KIM, DEOK HO;HAN, CHONG HUN;JUNG, JAE HEUM;JEONG, YEONG SU |
分类号 |
B01D53/14;B01D53/62;B01D53/74;B01D53/96 |
主分类号 |
B01D53/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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