Title Recent advances on gas-phase CO2 conversion: Catalysis design and chemical processes to close the carbon cycle
Authors Torres-Sempere G. , Pastor-Perez L. , Odriozola J.A. , Yu J. , DURAN OLIVENCIA, FRANCISCO JOSÉ, Bobadilla L.F. , Reina T.R.
External publication No
Means Curr. Opin. Green Sustain. Chem.
Scope Review
Nature Científica
JCR Quartile 1
SJR Quartile 1
JCR Impact 9.30000
SJR Impact 1.47800
Web https://www.scopus.com/inward/record.uri?eid=2-s2.0-85133709169&doi=10.1016%2fj.cogsc.2022.100647&partnerID=40&md5=0772fd316dc2dd483ce79a8a11a58503
Publication date 01/08/2022
ISI 000841016200002
Scopus Id 2-s2.0-85133709169
DOI 10.1016/j.cogsc.2022.100647
Abstract Chemical CO2 recycling in the gas phase constitutes a straightforward approach for effective CO2 conversion to added-value products like syngas or synthetic methane. In this scenario, some traditional processes such as the dry and bi-reforming of methane, the CO2 methanation and the reverse water-gas shift have gained a renewed interest from the CO2 utilisation perspective. Indeed, these reactions represent flexible routes to upgrade CO2 and their application at an industrial scale could substantially reduce CO2 emissions. The bottleneck for the implementation of these processes at the commercial level is the development of highly active and robust heterogeneous catalysts able to overcome CO2 activation and deliver sufficient amounts of the upgrading products (i.e. syngas or synthetic natural gas) at the desired operating conditions. This review paper gathers the most recent advances in the design of new catalytic formulations for chemical CO2 recycling in the gas phase and constitutes an overview for experts and newcomers in the field to get fundamental insights into this emerging branch of low-carbon technologies. © 2022 Elsevier B.V.
Keywords Catalysis; CO2 conversion; Global warming; Methanation; Reforming; Reverse water-gas shift
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