Promoter effect of potassium on an iron catalyst in the carbon dioxide hydrogenation reaction

Authors
Cubeiro, ML Morales, H Goldwasser, MR Perez-Zurita, MJ Gonzalez-Jimenez, F
Citation
Ml. Cubeiro et al., Promoter effect of potassium on an iron catalyst in the carbon dioxide hydrogenation reaction, REACT KIN C, 69(2), 2000, pp. 259-264
Citations number
13
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
REACTION KINETICS AND CATALYSIS LETTERS
ISSN journal
01331736 → ACNP
Volume
69
Issue
2
Year of publication
2000
Pages
259 - 264
Database
ISI
SICI code
0133-1736(200003)69:2<259:PEOPOA>2.0.ZU;2-Z
Abstract
The effect: of the K content on a Fe catalyst for the CO2 hydrogenation was studied. Very pronounced changes in the selectivities to C2+ hydrocarbons, as well as in the olefin ratios were observed. The addition of K favored t he reoxidation of Fe during the reaction.