CO removal by oxygen-assisted water gas shift reaction over supported Cu catalysts

2000 ◽  
Vol 194-195 ◽  
pp. 21-26 ◽  
Author(s):  
Toshimasa Utaka ◽  
Koshi Sekizawa ◽  
Koichi Eguchi
Keyword(s):  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Cu Catalysts ◽  
Co Removal ◽  
Shift Reaction ◽  
Water Gas

scholarly journals Comparative studies of Pd, Ru, Ni, Cu/ZnAl2O4 catalysts for the water gas shift reaction

2013 ◽  
Vol 11 (6) ◽  
pp. 912-919 ◽  
Author(s):  
Pawel Mierczynski ◽  
Waldemar Maniukiewicz ◽  
Tomasz Maniecki
Keyword(s):  
Copper Catalysts ◽  
Water Gas Shift ◽  
Alloy Formation ◽  
Activation Process ◽  
Water Gas Shift Reaction ◽  
Reducing Atmosphere ◽  
Pdzn Alloy ◽  
Cu Catalysts ◽  
Shift Reaction ◽  
Water Gas

AbstractThe activity of monometallic Pd, Ru, Ni and Cu catalysts supported on spinel ZnAl2O4 for water gas shift reaction (WGS) was investigated. The physicochemical properties of each catalyst was studied by XRD, TPR, BET and chemisorption methods. The highest activity was obtained for Cu/ZnAl2O4 among the catalysts tested. The activation process carried out in a reducing atmosphere 5%H2-95%Ar in the case of Cu/ZnAl2O4 system lead to the catalytic activity improvement. In the case of copper catalysts, the water gas shift reaction proceeded by the redox surface mechanism between Cu0/Cu+. The PdZn alloy formation after reduction at 350°C was shown.

Investigation of highly active Fe-Al-Cu catalysts for water-gas shift reaction

2008 ◽  
Vol 351 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Lingzhi Zhang ◽  
Xueqin Wang ◽  
Jean-Marc M. Millet ◽  
Paul H. Matter ◽  
Umit S. Ozkan
Keyword(s):  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Highly Active ◽  
Cu Catalysts ◽  
Shift Reaction ◽  
Water Gas

Water gas shift reaction over Cu-based mixed oxides for CO removal from the reformed fuels

2003 ◽  
Vol 242 (2) ◽  
pp. 287-295 ◽  
Author(s):  
Yohei Tanaka ◽  
Toshimasa Utaka ◽  
Ryuji Kikuchi ◽  
Kazunari Sasaki ◽  
Koichi Eguchi
Keyword(s):  
Mixed Oxides ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Co Removal ◽  
Shift Reaction ◽  
Water Gas

Fabrication of Oxygen Vacancies through Assembling Amorphous Titanate Overlayer on Titanium Oxide for Catalytic Water-Gas Shift Reaction

2021 ◽  
Author(s):  
Qijun Pei ◽  
Teng He ◽  
Yang Yu ◽  
Zijun Jing ◽  
Jintao Wang ◽  
...  
Keyword(s):  
Titanium Oxide ◽  
Chemical Process ◽  
Oxygen Vacancies ◽  
Hydrogen Generation ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Wgs Reaction ◽  
Co Removal ◽  
Shift Reaction ◽  
Water Gas

Water-gas shift (WGS) reaction is a key chemical process for CO removal and hydrogen generation that convert CO and H2O to CO2 and H2. The activation of H2O at the...

Promotion Effect of FeOx Addition on the Catalytic Activity of Supported Cu Catalysts for the Water–gas Shift Reaction

2008 ◽  
Vol 124 (3-4) ◽  
pp. 233-237 ◽  
Author(s):  
Hidenori Yahiro ◽  
Kunimasa Sagata ◽  
Tetsuya Yamamoto ◽  
Kazuhiko Saiki ◽  
Makiko Asamoto ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Promotion Effect ◽  
Cu Catalysts ◽  
Shift Reaction ◽  
Water Gas
Sign in / Sign up

Export Citation Format

Share Document