Carbon dioxide capture system
A carbon dioxide capture system using room-temperature separation membranes and membrane contactors addresses inefficiencies in existing technologies by achieving high-concentration capture with reduced space and complexity, suitable for small and medium-sized facilities.
JP2026520544APending Publication Date: 2026-06-23KOREA GAS CORPORATION
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- KOREA GAS CORPORATION
- Filing Date
- 2024-11-01
- Publication Date
- 2026-06-23
Smart Images
Figure 2026520544000001_ABST
Abstract
The present invention relates to a carbon dioxide collection system that can collect high concentrations of carbon dioxide from exhaust gases of carbon emission sources with a simple structure. The carbon dioxide collection system according to the present invention includes a room-temperature separation membrane 100 that first collects carbon dioxide in exhaust gas transported from a carbon emission source that generates exhaust gas containing carbon dioxide, a membrane contactor 200 that collects carbon dioxide by a mechanism different from that of the room-temperature separation membrane 100 and secondarily collects carbon dioxide in the residual exhaust gas from which carbon dioxide has been first separated and removed by the room-temperature separation membrane 100, and a mixer 300 that mixes the carbon dioxide separated by the room-temperature separation membrane 100 and the carbon dioxide separated by the membrane contactor 200 to produce high concentrations of carbon dioxide.
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