Challenges in the Greener Production of Formates/Formic Acid, Methanol, and DME by Heterogeneously Catalyzed CO2 Hydrogenation Processes
Bavykina, Anastasiya V.
Wezendonk, Tim A.
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AbstractThe recent advances in the development of heterogeneous catalysts and processes for the direct hydrogenation of CO2 to formate/formic acid, methanol, and dimethyl ether are thoroughly reviewed, with special emphasis on thermodynamics and catalyst design considerations. After introducing the main motivation for the development of such processes, we first summarize the most important aspects of CO2 capture and green routes to produce H2. Once the scene in terms of feedstocks is introduced, we carefully summarize the state of the art in the development of heterogeneous catalysts for these important hydrogenation reactions. Finally, in an attempt to give an order of magnitude regarding CO2 valorization, we critically assess economical aspects of the production of methanol and DME and outline future research and development directions.
CitationÁlvarez A, Bansode A, Urakawa A, Bavykina AV, Wezendonk TA, et al. (2017) Challenges in the Greener Production of Formates/Formic Acid, Methanol, and DME by Heterogeneously Catalyzed CO2 Hydrogenation Processes. Chemical Reviews 117: 9804–9838. Available: http://dx.doi.org/10.1021/acs.chemrev.6b00816.
SponsorsA.A., A.B., and A.U. thank Generalitat de Catalunya for financial support through the CERCA Programme and recognition (2014 SGR 893) and thank MINECO (CTQ2012-34153) for financial support and support through Severo Ochoa Excellence Accreditation 2014-2018 (SEV-2013-0319).
PublisherAmerican Chemical Society (ACS)