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Membrane-cryogenic ...
Membrane-cryogenic hybrid CO2 2 capture : A review
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- Song, C. (författare)
- Tianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin University, 135 Yaguan Road, Haihe Education Park, Tianjin, China
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- Run, L. (författare)
- Tianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin University, 135 Yaguan Road, Haihe Education Park, Tianjin, China
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- Liu, Q. (författare)
- Tianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin University, 135 Yaguan Road, Haihe Education Park, Tianjin, China
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- Deng, S. (författare)
- Tianjin Key Laboratory of Indoor Air Environmental Quality Control, School of Environmental Science and Engineering, Tianjin University, 135 Yaguan Road, Haihe Education Park, Tianjin, China
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- Li, Hailong, 1976- (författare)
- Mälardalens universitet,Framtidens energi
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- Sun, J. (författare)
- College of Food Science and Technology, Hebei Agricultural University, No.2596 Lekai South Street, Baoding, Lianchi, 071000, China
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(creator_code:org_t)
- Elsevier Ltd, 2024
- 2024
- Engelska.
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Ingår i: Carbon Capture Science and Technology. - : Elsevier Ltd. - 2772-6568. ; 13
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- 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.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering (hsv//eng)
Nyckelord
- Cryogenic
- Efficiency
- Energy consumption
- Hybrid CO2 capture
- Membrane
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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