Membrane-cryogenic hybrid CO2 capture—A review
The membrane-cryogenic hybrid process is a promising CO2 capture process, which combines the advantages of membrane and cryogenic, such as high efficiency (up to 98 % CO2 captured) and low energy consumption (specific energy consumption around 1.7 MJ/kg CO2 avoided). Through pretreatment by membrane...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-12-01
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| Series: | Carbon Capture Science & Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2772656824000617 |
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| author | Chunfeng Song Li Run Qingling Liu Shuai Deng Hailong Li Jianfeng Sun |
| author_facet | Chunfeng Song Li Run Qingling Liu Shuai Deng Hailong Li Jianfeng Sun |
| author_sort | Chunfeng Song |
| collection | DOAJ |
| description | The membrane-cryogenic hybrid process is a promising CO2 capture process, which combines the advantages of membrane and cryogenic, such as high efficiency (up to 98 % CO2 captured) and low energy consumption (specific energy consumption around 1.7 MJ/kg CO2 avoided). Through pretreatment by membranes, CO2 concentration can be increased, which makes it possible to separate CO2 via phase change in the cryogenic unit. This work reviews the current status of the development of membrane-cryogenic hybrid processes. The synergy between membrane and cryogenic separation is summarized to identify the bottleneck of such processes and provide insights for process improvement. It was found that cold temperatures would be beneficial to reduce CO2 activation energy and then improve CO2 selectivity of membranes. To further improve the CO2 separation performance, the potential intensification methods of the membrane-cryogenic hybrid process including cold-membrane synthesis, process optimization via heat integration are discussed and envisioned. |
| format | Article |
| id | doaj-art-2a458cdf150f4985bf70e9204c6d1a44 |
| institution | OA Journals |
| issn | 2772-6568 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Carbon Capture Science & Technology |
| spelling | doaj-art-2a458cdf150f4985bf70e9204c6d1a442025-08-20T01:54:53ZengElsevierCarbon Capture Science & Technology2772-65682024-12-011310024910.1016/j.ccst.2024.100249Membrane-cryogenic hybrid CO2 capture—A reviewChunfeng Song0Li Run1Qingling Liu2Shuai Deng3Hailong Li4Jianfeng Sun5Tianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin University, 135 Yaguan Road, Haihe Education Park, Tianjin, PR China; Corresponding author.Tianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin University, 135 Yaguan Road, Haihe Education Park, Tianjin, PR ChinaTianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin University, 135 Yaguan Road, Haihe Education Park, Tianjin, PR ChinaTianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin University, 135 Yaguan Road, Haihe Education Park, Tianjin, PR ChinaFuture Energy Center, School of Sustainable Development of Society and Technology, Mälardalen University, Västerås SE-72123, SwedenCollege of Food Science and Technology, Hebei Agricultural University, No.2596 Lekai South Street, Lianchi, Baoding 071000, ChinaThe membrane-cryogenic hybrid process is a promising CO2 capture process, which combines the advantages of membrane and cryogenic, such as high efficiency (up to 98 % CO2 captured) and low energy consumption (specific energy consumption around 1.7 MJ/kg CO2 avoided). Through pretreatment by membranes, CO2 concentration can be increased, which makes it possible to separate CO2 via phase change in the cryogenic unit. This work reviews the current status of the development of membrane-cryogenic hybrid processes. The synergy between membrane and cryogenic separation is summarized to identify the bottleneck of such processes and provide insights for process improvement. It was found that cold temperatures would be beneficial to reduce CO2 activation energy and then improve CO2 selectivity of membranes. To further improve the CO2 separation performance, the potential intensification methods of the membrane-cryogenic hybrid process including cold-membrane synthesis, process optimization via heat integration are discussed and envisioned.http://www.sciencedirect.com/science/article/pii/S2772656824000617Hybrid CO2 captureMembraneCryogenicEnergy consumptionEfficiency |
| spellingShingle | Chunfeng Song Li Run Qingling Liu Shuai Deng Hailong Li Jianfeng Sun Membrane-cryogenic hybrid CO2 capture—A review Carbon Capture Science & Technology Hybrid CO2 capture Membrane Cryogenic Energy consumption Efficiency |
| title | Membrane-cryogenic hybrid CO2 capture—A review |
| title_full | Membrane-cryogenic hybrid CO2 capture—A review |
| title_fullStr | Membrane-cryogenic hybrid CO2 capture—A review |
| title_full_unstemmed | Membrane-cryogenic hybrid CO2 capture—A review |
| title_short | Membrane-cryogenic hybrid CO2 capture—A review |
| title_sort | membrane cryogenic hybrid co2 capture a review |
| topic | Hybrid CO2 capture Membrane Cryogenic Energy consumption Efficiency |
| url | http://www.sciencedirect.com/science/article/pii/S2772656824000617 |
| work_keys_str_mv | AT chunfengsong membranecryogenichybridco2captureareview AT lirun membranecryogenichybridco2captureareview AT qinglingliu membranecryogenichybridco2captureareview AT shuaideng membranecryogenichybridco2captureareview AT hailongli membranecryogenichybridco2captureareview AT jianfengsun membranecryogenichybridco2captureareview |