Techno-economic and environmental evaluations of large scale gasification-based CCS project in Romania |
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Authors: | Calin-Cristian Cormos |
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Affiliation: | Babes – Bolyai University, Faculty of Chemistry and Chemical Engineering, 11 Arany Janos Street, RO-400028 Cluj-Napoca, Romania |
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Abstract: | Gasification is a promising technology in terms of reducing carbon capture energy and cost penalties as well as for multi-fuel multi-product operation capability. The paper evaluates two carbon capture options in terms of main techno-economic indicators. The first option involves pre-combustion capture, the syngas being catalytically shifted to convert carbon species into CO2 and H2. Gas–liquid absorption is used for separate H2S and CO2 capture, then clean gas is used for power generation. The second capture option is based on post-combustion capture using chemical absorption. The most promising gasifiers were evaluated in a CCS design. |
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Keywords: | Gasification Hydrogen and power co-generation Carbon capture and storage |
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