Porter, richard;
Barnett, Julian;
Cobden, Paul;
De Coninck, Eric;
Mahgerefteh, Haroun;
Manzolini, Giampaolo;
Martynov, Sergey;
... Spallina, Vincenzo; + view all
(2021)
Challenges and opportunities of achieving European CO₂ transportation and storage specifications for carbon capture in the iron and steel industry.
In:
Proceedings of the TCCS-11 - Trondheim Conference on CO₂ Capture, Transport and Storage.
(pp. pp. 1-8).
SINTEF Academic Press
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Abstract
The application of CCS in the iron and steel industry faces particular challenges for achieving European CO2 transportation and storage in meeting CO₂ stream impurity limit specifications due to the unique and diverse composition of the steelworks off-gases targeted for CO₂ capture and the separation efficiency of proposed CO₂ capture solutions. This paper reviews the range and levels of compounds that could form potential CO₂ impurities in steelworks off-gases and provides estimates of the quality of CO₂ products obtained in primary CO₂ capture steps from Blast Furnace Gas (BFG) using different technologies of Pressure-Swing Adsorption (PSA) and amine scrubbing. Published CO₂ specifications from European transportation and storage operators are reviewed and compared. Additional suitable purification steps that are needed in order to reduce the levels of impurities from primary CO₂ product streams in order to achieve European CO₂ impurity limit specifications are identified, characterised and the associated cost implications discussed.
| Type: | Proceedings paper |
|---|---|
| Title: | Challenges and opportunities of achieving European CO₂ transportation and storage specifications for carbon capture in the iron and steel industry |
| Event: | TCCS-11 - Trondheim Conference on CO2 Capture, Transport and Storage |
| Location: | Trondheim, Norway |
| Dates: | 21st-23rd June 2021 |
| Open access status: | An open access version is available from UCL Discovery |
| Publisher version: | https://hdl.handle.net/11250/2783953 |
| Language: | English |
| Additional information: | © 2021 The Authors. Published by SINTEF Academic Press. Except where otherwise noted, this item's license is described as CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Chemical Engineering |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10159025 |
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