A NEW SUPPORTED FE-MNO CATALYST FOR THE PRODUCTION OF LIGHT OLEFINS FROM SYNGAS .1. EFFECT OF SUPPORT ON THE CATALYTIC PERFORMANCE

Authors
XU LY WANG QX XU YD HUANG JS
Citation
Ly. Xu et al., A NEW SUPPORTED FE-MNO CATALYST FOR THE PRODUCTION OF LIGHT OLEFINS FROM SYNGAS .1. EFFECT OF SUPPORT ON THE CATALYTIC PERFORMANCE, Catalysis letters, 24(1-2), 1994, pp. 177-185
Citations number
7
Categorie Soggetti
Chemistry Physical
Journal title
Catalysis letters → ACNP
ISSN journal
1011372X
Volume
24
Issue
1-2
Year of publication
1994
Pages
177 - 185
Database
ISI
SICI code
1011-372X(1994)24:1-2<177:ANSFCF>2.0.ZU;2-4
Abstract
CO-TPD and H-2-TPD and CO/H-2-TPSR were used to study the effect of th e support on the performance of Fe-MnO catalysts in CO hydrogenation f or the production of light olefins. It was found that a Fe-MnO/MgO cat alyst (based on a basic support) is capable of strongly adsorbing CO a nd H-2 favorable for the production of light olefins and CO conversion . A Fe-MnO/Al2O3 catalyst (based on an acidic support) only showed str ong adsorption of H-2, but weaker adsorption of CO, and so, it was a p oor catalyst for light olefins from syngas.