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Adaption of a 300 kWth pilot plant for testing the indirectly heated carbonate looping process for CO2 capture from lime and cement industry

Hofmann, Carina ; Greco-Coppi, Martin ; Ströhle, Jochen ; Epple, Bernd (2024)
Adaption of a 300 kWth pilot plant for testing the indirectly heated carbonate looping process for CO2 capture from lime and cement industry.
13th European Conference on Industrial Furnaces and Boilers (INFUB-13). Algarve, Portugal (19.04.2022-22.04.2022)
doi: 10.26083/tuprints-00028045
Conference or Workshop Item, Primary publication, Publisher's Version

Abstract

The indirectly heated carbonate looping process (IHCaL) is a promising technology for decarbonizing one major emitter of CO2, the lime and cement industry. Another advantage of the IHCaL is the synergy with these industries using same solid materials. Recent pilot tests showed the feasibility of the IHCaL for applications in the power plant sector, bringing the technology to a readiness level (TRL) of five. 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 proven in industrially relevant conditions. In this study, the modification of an existing 300 kWth pilot plant for demonstrating the IHCaL process in industrially relevant conditions for cement and lime is described. Energy and mass balances are calculated. On the basis of operational cases, adaptations of the pilot plant are designed, and modifications are discussed. A reactor configuration with multiple interconnections between the reactors are assessed and operational parameters are defined. The resulting experimental setup enables a wide range of variation of the operational parameters for the pilot testing.

Item Type: Conference or Workshop Item
Erschienen: 2024
Creators: Hofmann, Carina ; Greco-Coppi, Martin ; Ströhle, Jochen ; Epple, Bernd
Type of entry: Primary publication
Title: Adaption of a 300 kWth pilot plant for testing the indirectly heated carbonate looping process for CO2 capture from lime and cement industry
Language: English
Date: 4 September 2024
Place of Publication: Darmstadt
Collation: 14 Folien
Event Title: 13th European Conference on Industrial Furnaces and Boilers (INFUB-13)
Event Location: Algarve, Portugal
Event Dates: 19.04.2022-22.04.2022
DOI: 10.26083/tuprints-00028045
URL / URN: https://tuprints.ulb.tu-darmstadt.de/28045
Abstract:

The indirectly heated carbonate looping process (IHCaL) is a promising technology for decarbonizing one major emitter of CO2, the lime and cement industry. Another advantage of the IHCaL is the synergy with these industries using same solid materials. Recent pilot tests showed the feasibility of the IHCaL for applications in the power plant sector, bringing the technology to a readiness level (TRL) of five. 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 proven in industrially relevant conditions. In this study, the modification of an existing 300 kWth pilot plant for demonstrating the IHCaL process in industrially relevant conditions for cement and lime is described. Energy and mass balances are calculated. On the basis of operational cases, adaptations of the pilot plant are designed, and modifications are discussed. A reactor configuration with multiple interconnections between the reactors are assessed and operational parameters are defined. The resulting experimental setup enables a wide range of variation of the operational parameters for the pilot testing.

Uncontrolled Keywords: Carbonate Looping, Carbon Capture, Heat Pipes, Cement Production, Solid Looping, Pilot Plant, Indirect Heating
Status: Publisher's Version
URN: urn:nbn:de:tuda-tuprints-280453
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
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
TU-Projects: PTJ|03EE5025A|ACT-ANICA
Date Deposited: 04 Sep 2024 06:59
Last Modified: 05 Sep 2024 05:17
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