发明名称 |
Power plant with CO2 capture and water treatment plant |
摘要 |
A power plant for the generation of electrical energy comprises steam and/or gas turbines (2, 3, 4, 13) driven by fossil fuels and a CO2 capture system (20) for capturing CO2 gases from the flue gases that result from the combustion of the fossil fuels. It furthermore comprises a CO2 gas processing unit (GPU) for the compression and cooling of the captured CO2. A cooling circuit (24) of the gas processing unit (GPU) forms a closed loop that includes a heat exchanger (25) for the heating of brine, where this heat exchanger (25) is part of a water treatment system having a multi-stage flash distiller (MSF). In the closed loop (24) low-temperature waste heat from the CO2 gas processing unit (GPU) is utilized for the water treatment system. The overall power plant energy efficiency is thereby increased. |
申请公布号 |
EP2246531(A1) |
申请公布日期 |
2010.11.03 |
申请号 |
EP20090159259 |
申请日期 |
2009.04.30 |
申请人 |
ALSTOM TECHNOLOGY LTD |
发明人 |
DRENIK, OLIVIER;BRESCHI, DARIO |
分类号 |
F01K13/00;B01D3/06;C01D3/16;C02F1/04;C02F1/06;C02F1/16;F01K23/10 |
主分类号 |
F01K13/00 |
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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