Direct Pathway for Water–Gas Shift Reaction in Gas Phase

2014 ◽  
Vol 43 (2) ◽  
pp. 193-195 ◽  
Author(s):  
Yu Harabuchi ◽  
Satoshi Maeda ◽  
Tetsuya Taketsugu ◽  
Koichi Ohno
Keyword(s):  
Gas Phase ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Direct Pathway ◽  
Shift Reaction ◽  
Water Gas

Effect of Water Vapour on the Equilibrium Between CaO and COS in Coal Gas

1999 ◽  
Vol 64 (1) ◽  
pp. 157-167 ◽  
Author(s):  
Miloslav Hartman ◽  
Karel Svoboda ◽  
Otakar Trnka
Keyword(s):  
Phase Composition ◽  
Gas Phase ◽  
Water Vapour ◽  
Carbonyl Sulfide ◽  
Water Gas Shift ◽  
Calcium Sulfide ◽  
Water Gas Shift Reaction ◽  
Coal Gas ◽  
Shift Reaction ◽  
Water Gas

The effectiveness of calcium oxide in the removal of carbonyl sulfide from coal gas is estimated by thermochemical computations. It is assumed that the gas phase composition is determined by the equilibria of the reactions of water vapour with calcium sulfide and carbonyl sulfide and by the water-gas-shift reaction. The proposed relationships can be employed in engineering considerations and calculations.

Water–gas shift reaction co-catalyzed by polyoxometalate (POM)–gold composites: the “magic” role of POMs

2020 ◽  
Vol 10 (24) ◽  
pp. 8219-8229
Author(s):  
Zhongling Lang ◽  
Yangguang Li ◽  
Anna Clotet ◽  
Josep M. Poblet
Keyword(s):  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Direct Pathway ◽  
Shift Reaction ◽  
Supported Gold ◽  
Gold Composites ◽  
Water Gas

We computationally investigated the WGSR mechanism on POM supported gold and revealed the role of POMs. A direct pathway by formation of COOHads from the co-adsorbed H2O and CO is proposed.

Sign in / Sign up

Export Citation Format

Share Document