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Simulation of two-step redox recycling of non-stoichiometric ceria with thermochemical dissociation of CO 2 /H 2 O in moving bed reactors – Part II: Techno-economic analysis and integration with 100¿MW oxyfuel power plant with carbon capture

Author
Farooqui, A.; Bose, A.; Ferrero, D.; Llorca, J.; Santarelli, M.
Type of activity
Journal article
Journal
Chemical engineering science
Date of publication
2019-09-21
Volume
205
First page
358
Last page
373
DOI
10.1016/j.ces.2019.05.013
Repository
http://hdl.handle.net/2117/172792 Open in new window
URL
https://www.sciencedirect.com/science/article/pii/S0009250919304452 Open in new window
Abstract
This paper presents the model of a solar thermochemical looping CO2/H2O dissociation (CL) unit with commercial ceria as the redox oxygen carrier. The CL unit is integrated in an oxy-fuelled combined cycle power plant as an add-on unit to a 100¿MW oxy-fuelled natural gas power plant with carbon capture. The efficiency benefit obtained was investigated. A moving bed counter-current reactor model, developed in ASPEN Plus®, consisting of a series of rigorous continuous stirred reactors (RCSTRs) wa...
Citation
Farooqui, A. [et al.]. Simulation of two-step redox recycling of non-stoichiometric ceria with thermochemical dissociation of CO 2 /H 2 O in moving bed reactors – Part II: Techno-economic analysis and integration with 100¿MW oxyfuel power plant with carbon capture. "Chemical engineering science", 21 Setembre 2019, vol. 205, p. 358-373.
Keywords
Carbon capture and utilization, Chemical looping, Reaction kinetics, Solar fuels, Techno-economic
Group of research
CRnE - Barcelona Research Center in Multiscale Science and Engineering
NEMEN - Nanoengineering of Materials Applied to Energy

Participants

  • Farooqui, Azharuddin  (author)
  • Bose, Archishman  (author)
  • Ferrero, Domenico  (author)
  • Llorca Pique, Jordi  (author)
  • Santarelli, Massimo  (author)