de.mpg.escidoc.pubman.appbase.FacesBean
English
 
Help Guide Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

Catalyst Development for CO2 Hydrogenation to Fuels

MPS-Authors
http://pubman.mpdl.mpg.de/cone/persons/resource/persons21320

Baerns,  Manfred
Inorganic Chemistry, Fritz Haber Institute, Max Planck Society;

Locator
There are no locators available
Fulltext (public)
There are no public fulltexts available
Supplementary Material (public)
There is no public supplementary material available
Citation

Rodemerck, U., Holeňa, M., Wagner, E., Smejkal, Q., Barkschat, A., & Baerns, M. (2013). Catalyst Development for CO2 Hydrogenation to Fuels. ChemCatChem: heterogeneous & homogeneous & bio-catalysis, 5(7), 1948-1955. doi:10.1002/cctc.201200879.


Cite as: http://hdl.handle.net/11858/00-001M-0000-000E-FA1C-3
Abstract
New active and selective catalyst compositions for the hydrogenation of CO2 to mainly fuel-type higher hydrocarbons were developed by application of an evolutionary strategy. It was shown that Fe and K supported on TiO2 and modified by Cu plus other modifiers resulted in highest selectivity for C5–C15 hydrocarbons at high degrees of CO2 conversion. Co containing catalysts were less suited since they produced methane and light hydrocarbons with high selectivities. A detailed study of reaction conditions showed that selected catalyst compositions were able to reach high CO2 conversion with still low selectivities to methane at higher reaction temperatures and a higher H2/CO2 ratio. conversion with still low selectivities to methane at higher reaction temperatures and a higher H2/CO2 ratio.