Hofmann, Carina ; Greco-Coppi, Martin ; Ströhle, Jochen ; Epple, Bernd (2024)
Pilot testing of the indirectly heated carbonate looping process for CO2 capture from lime industry.
12th Mediterranean Combustion Symposium (MCS-12). Luxor, Egypt (23.01.2023-26.01.2023)
doi: 10.26083/tuprints-00028048
Conference or Workshop Item, Primary publication, Publisher's Version
Abstract
The indirectly heated carbonate looping (IHCaL) process is a novel technology for capturing CO2 from the lime and cement industry. The IHCaL process uses lime as solid sorbent, which comprises synergies with lime and cement plants using same solid materials. Another major advantage of the IHCaL process is the high energetic efficiency. Previous pilot tests proved the feasibility of the IHCaL process for applications in the power plant sector. However, the integration of the IHCaL into cement and lime plants, as well as the usability of spent sorbents as educts in such productions, has not yet been tested. This study describes the design and operation of an existing 300 kWth pilot plant that is adapted for demonstrating the IHCaL process under industrially relevant conditions of lime plants. First results show that the fluidized bed reactor system can be operated under stable conditions and high CO2 capture rates can be achieved when the temperature and solid inventory in the carbonator are high enough.
Item Type: | Conference or Workshop Item |
---|---|
Erschienen: | 2024 |
Creators: | Hofmann, Carina ; Greco-Coppi, Martin ; Ströhle, Jochen ; Epple, Bernd |
Type of entry: | Primary publication |
Title: | Pilot testing of the indirectly heated carbonate looping process for CO2 capture from lime industry |
Language: | English |
Date: | 4 September 2024 |
Place of Publication: | Darmstadt |
Collation: | 9 ungezählte Seiten |
Event Title: | 12th Mediterranean Combustion Symposium (MCS-12) |
Event Location: | Luxor, Egypt |
Event Dates: | 23.01.2023-26.01.2023 |
DOI: | 10.26083/tuprints-00028048 |
URL / URN: | https://tuprints.ulb.tu-darmstadt.de/28048 |
Abstract: | The indirectly heated carbonate looping (IHCaL) process is a novel technology for capturing CO2 from the lime and cement industry. The IHCaL process uses lime as solid sorbent, which comprises synergies with lime and cement plants using same solid materials. Another major advantage of the IHCaL process is the high energetic efficiency. Previous pilot tests proved the feasibility of the IHCaL process for applications in the power plant sector. However, the integration of the IHCaL into cement and lime plants, as well as the usability of spent sorbents as educts in such productions, has not yet been tested. This study describes the design and operation of an existing 300 kWth pilot plant that is adapted for demonstrating the IHCaL process under industrially relevant conditions of lime plants. First results show that the fluidized bed reactor system can be operated under stable conditions and high CO2 capture rates can be achieved when the temperature and solid inventory in the carbonator are high enough. |
Status: | Publisher's Version |
URN: | urn:nbn:de:tuda-tuprints-280480 |
Classification DDC: | 600 Technology, medicine, applied sciences > 600 Technology 600 Technology, medicine, applied sciences > 620 Engineering and machine engineering 600 Technology, medicine, applied sciences > 624 Civil engineering and environmental protection engineering 600 Technology, medicine, applied sciences > 660 Chemical engineering 600 Technology, medicine, applied sciences > 670 Manufacturing |
Divisions: | 16 Department of Mechanical Engineering 16 Department of Mechanical Engineering > Institut für Energiesysteme und Energietechnik (EST) 16 Department of Mechanical Engineering > Institut für Energiesysteme und Energietechnik (EST) > Studies on carbon capture |
Date Deposited: | 04 Sep 2024 06:57 |
Last Modified: | 05 Sep 2024 05:13 |
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