Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
COx Fixation to Elementary Building Blocks: Anaerobic Syngas Fermentation vs. Chemical Catalysis
Heterogeneous catalysis and anaerobic syngas fermentation represent two different approaches for the conversion of synthesis gas into chemicals and fuels. This review provides a unique comparison of different reaction paths for the fixation of CO2, CO and H2 into elementary building blocks such as methanol, acetic acid and ethanol. Operating conditions, reactor engineering, influence of gas impurities, yields, conversion efficiencies as well as downstream product recovery are compared. It was found that mass‐specific productivity ranges in the same order of magnitude for both technologies, while space‐time yield of heterogeneous catalysis is up to three orders of magnitude higher.
COx Fixation to Elementary Building Blocks: Anaerobic Syngas Fermentation vs. Chemical Catalysis
Heterogeneous catalysis and anaerobic syngas fermentation represent two different approaches for the conversion of synthesis gas into chemicals and fuels. This review provides a unique comparison of different reaction paths for the fixation of CO2, CO and H2 into elementary building blocks such as methanol, acetic acid and ethanol. Operating conditions, reactor engineering, influence of gas impurities, yields, conversion efficiencies as well as downstream product recovery are compared. It was found that mass‐specific productivity ranges in the same order of magnitude for both technologies, while space‐time yield of heterogeneous catalysis is up to three orders of magnitude higher.
COx Fixation to Elementary Building Blocks: Anaerobic Syngas Fermentation vs. Chemical Catalysis
Perret, Lukas (Autor:in) / Lacerda de Oliveira Campos, Bruno (Autor:in) / Herrera Delgado, Karla (Autor:in) / Zevaco, Thomas A. (Autor:in) / Neumann, Anke (Autor:in) / Sauer, Jörg (Autor:in)
Chemie Ingenieur Technik ; 94 ; 1667-1687
01.11.2022
21 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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