Title:
CARBON DIOXIDE CAPTURE AND CARBON RESOURCE UTILIZATION SYSTEM, FOR SHIP, USING SEAWATER AND FLUE GAS
Document Type and Number:
WIPO Patent Application WO/2023/210875
Kind Code:
A1
Abstract:
The present invention relates to a carbon dioxide capture and carbon resource utilization system, for ship, using seawater and flue gas. According to an embodiment of the present invention, the system comprises: a first reactor which sprays a basic alkali mixture solution containing seawater to flue gas emitted from a ship to capture carbon dioxide in the flue gas, collects a reaction product including the captured carbon dioxide, separates a carbon dioxide reaction product and a waste solution from the reaction product, collects and stores the carbon dioxide reaction product, and emits the collected carbon dioxide-removed residual flue gas; a second reactor which is formed as a tube entirely bent in a zigzag shape, a screw member being provided in the inner hollow of the tube in a longitudinal direction of the tube, wherein when the carbon dioxide reaction product introduced from the first reactor through an inlet of the tube is moved to an outlet of the tube, the carbon dioxide reaction product is mixed while rotating and flowing in a spiral direction by the screw member, to promote the precipitation of a carbonate; and a dehydrator which is provided at an outlet of the second reactor and extracts a carbonate powder by removing water from the carbonate solution precipitated in the second reactor.
Inventors:
LEE CHEOL (KR)
Application Number:
PCT/KR2022/009525
Publication Date:
November 02, 2023
Filing Date:
July 01, 2022
Export Citation:
Assignee:
LOWCARBON CO LTD (KR)
International Classes:
F01N3/04; B01D47/06; B01D53/14; B01D53/78; B01D53/79; F01N3/00; F01N11/00
Foreign References:
| KR101379856B1 | 2014-04-01 | |||
| KR102140915B1 | 2020-08-05 | |||
| KR101777372B1 | 2017-09-13 | |||
| KR101508207B1 | 2015-04-07 | |||
| US20140328743A1 | 2014-11-06 |
Attorney, Agent or Firm:
NURY PATENT LAW FIRM (KR)
Download PDF: