شماره ركورد كنفرانس :
4518
عنوان مقاله :
Promotion Effect of Fe on Mo/Al2O3 Catalyst for the CAMERE Process
Author/Authors :
Abolfazl Gharibi Kharaji Petroleum University of Technology - Ahwaz Faculty of Petroleum Engineering - Gas Engineering Department, Ahwaz , Ahmad Shariati Petroleum University of Technology - Ahwaz Faculty of Petroleum Engineering - Gas Engineering Department, Ahwaz , Mohammad Ali Takassi Petroleum University of Technology - Ahwaz Faculty of Petroleum Engineering - Science Department, Ahwaz
كليدواژه :
RWGS reaction , Fe-Mo/Al2O3 catalyst , Methanol process , greenhouse gases
عنوان كنفرانس :
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
چكيده لاتين :
Reverse Water Gas Shift (RWGS) reaction is one of the main reactions that can be used to reduce
greenhouse gases emissions. Through this reaction CO2 is converted to CO to produce beneficial
chemicals such as methanol. In this paper Mo/Al2O3 catalyst was prepared and then promoted with
Fe ions through co-impregnation method to produce Fe-Mo/Al2O3 catalyst. XRD tests were taken
to determine the structure of the catalysts. Activity, selectivity and stability of both catalysts were
investigated in a batch reactor and the results indicate that addition of Fe promoter to Mo/Al2O3
catalyst increased its activity and CO selectivity. Fe-Mo/Al2O3 showed acceptable catalytic
stability during RWGS reaction. As a whole, Fe-Mo/Al2O3 can be a suitable candidate for RWGS
reaction in CAMERE (carbon dioxide hydrogenation to form methanol via a reverse-water-gasshift
reaction) process.
