| 摘要 |
A CO2 removal system includes an absorber for removing CO2 from flue gas. The CO2 removal system includes a regenerator in communication with the absorber. The regenerator separates CO2 from the ionic solution and supplies regenerated ionic solution to the absorber. The CO2 removal system includes a carbon dioxide water wash system in communication with the regenerator. The carbon dioxide water wash system receives a mixture of carbon dioxide and ammonia from the regenerator and separates the ammonia from the CO2. The CO2 removal system includes an ammonia water wash system in communication with the absorber and the carbon dioxide water wash system. The ammonia water wash system removes ammonia from the flue gas. The CO2 removal system includes a membrane separator in communication with the ammonia water wash system, the regenerator and/or the carbon dioxide water wash system. |
