Effect of Fe/Cu ratio on the activity of Fe–Al–Cu catalysts for water gas shift reaction under hydrogen-rich atmosphere

2012 ◽  
Vol 37 (1) ◽  
pp. 951-955 ◽  
Author(s):  
Zhenghong Bao ◽  
Weizhong Ding ◽  
Qian Li
Keyword(s):  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Cu Catalysts ◽  
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

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

Facile Preparation of Inverse Nanoporous Cr 2 O 3 /Cu Catalysts for Reverse Water‐Gas Shift Reaction

ChemCatChem ◽  
2019 ◽  
Vol 11 (22) ◽  
pp. 5439-5443
Author(s):  
Yongli Shen ◽  
Zihui Xiao ◽  
Jiangyun Liu ◽  
Zhifeng Wang
Keyword(s):  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Reverse Water Gas Shift ◽  
Cu Catalysts ◽  
Facile Preparation ◽  
Shift Reaction ◽  
Water Gas

Low-temperature water–gas shift reaction over supported Cu catalysts

2014 ◽  
Vol 65 ◽  
pp. 102-107 ◽  
Author(s):  
Dae-Woon Jeong ◽  
Won-Jun Jang ◽  
Jae-Oh Shim ◽  
Won-Bi Han ◽  
Hyun-Seog Roh ◽  
...  
Keyword(s):  
Low Temperature ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Cu Catalysts ◽  
Shift Reaction ◽  
Water Gas ◽  
Temperature Water
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