Carbon dioxide Capture and Sequestration System
The present invention relates to a system for capturing carbon dioxide, more specifically, comprising: an absorption tower for removing carbon dioxide in exhaust gas by reacting exhaust gas containing carbon dioxide with an absorption liquid; a regeneration tower for receiving the absorption liquid...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a system for capturing carbon dioxide, more specifically, comprising: an absorption tower for removing carbon dioxide in exhaust gas by reacting exhaust gas containing carbon dioxide with an absorption liquid; a regeneration tower for receiving the absorption liquid absorbing carbon dioxide from the absorption tower and removing carbon dioxide from the absorption liquid; a heat exchanger for exchanging heat between an absorption liquid absorbing carbon dioxide supplied from the absorption tower and an absorption liquid from which carbon dioxide supplied from the regeneration tower is removed; and a condenser for condensing a mixed gas of carbon dioxide and water vapor discharged from the regeneration tower, and a centrifugal separator is provided on the passage of the absorption liquid supplied from the absorption tower to the regeneration tower to separate foreign substances contained in the absorption liquid which has absorbed the carbon dioxide.
본 발명은 이산화탄소 포집시스템에 관한 것으로, 더욱 상세하게는 이산화탄소가 포함된 배기가스를 흡수액과 반응시켜 배기가스 내 이산화탄소를 제거하는 흡수탑, 상기 흡수탑으로부터 이산화탄소를 흡수한 흡수액을 공급받아 상기 흡수액으로부터 이산화탄소를 탈거시키는 재생탑, 상기 흡수탑에서 공급된 이산화탄소를 흡수한 흡수액과 상기 재생탑에서 공급된 이산화탄소를 탈거한 흡수액을 열교환시키는 열교환기 및 상기 재생탑으로부터 배출되는 이산화탄소와 수증기의 혼합가스를 응축시키기 위한 응축기를 포함하고, 상기 흡수탑으로부터 재생탑으로 공급되는 흡수액의 유로 상에 원심분리기를 구비하여 상기 이산화탄소를 흡수한 흡수액 내에 함유된 이물질을 분리하는 이산화탄소 포집시스템에 관한 것이다. |
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