CO2 Photoreduction: Heterostructure Engineering of a Reverse Water Gas Shift Photocatalyst (Adv. Sci. 22/2019)
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Science"
DOI: 10.1002/advs.201970134
Abstract: In article number https://doi.org/10.1002/advs.201902170, Hong Wang, Geoffrey A. Ozin, and co‐workers present a hetero‐nanostructure, oxygen vacancy, electronic band alignment and carrier lifetime engineering strategy of In2O3−x(OH)y@Nb2O5, enabling the solar‐powered, reverse water gas shift reaction to… read more here.
Keywords: reverse water; engineering; gas; water gas ... See more keywords
Low Temperature Reverse Water-Gas-Shift Process and Transformation of Renewable Carbon Resources to Value-added Chemicals at Mild Condition.
Sign Up to like & getrecommendations! Published in 2019 at "ChemSusChem"
DOI: 10.1002/cssc.201902404
Abstract: The use of CO 2 instead of toxic CO in the production of important chemicals has attracted widespread interest and reverse water-gas-shift reaction (RWGSR) is the key step for processed. Although the thermodynamic limitations are overcome… read more here.
Keywords: reverse water; low temperature; mild condition; temperature ... See more keywords
Effects of bio‐syngas CO2 concentration on water‐gas shift and side reactions with Fe‐Cr based catalyst
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Energy Research"
DOI: 10.1002/er.5861
Abstract: To increase the hydrogen (H2) concentration in bio‐syngas containing carbon dioxide(CO2), water‐gas shift reaction (WGSR) is widely used. In this study, the effects of CO2 concentration on the WGSR and unwanted side reactions were investigated… read more here.
Keywords: water gas; co2 concentration; co2; bio syngas ... See more keywords
DFT study the water-gas shift reaction over Cu/α-MoC surface
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-020-04502-5
Abstract: Cu-based catalysts have been widely used for water-gas shift reaction (WGS, CO + H2O → CO2 + H2), and α-MoC support also shows the good performance for the reaction. Therefore, WGS reaction is systematically studied over Cu/α-MoC by using density functional… read more here.
Keywords: dft; surface; reaction; water gas ... See more keywords
Characteristic mechanisms controlling the reaction rate for powdered and industrial scale formed Cu/Zn/Mg/Al water gas shift nanocatalysts
Sign Up to like & getrecommendations! Published in 2017 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-016-1122-6
Abstract: In the present study, Cu/Zn/Mg/Al nanocatalysts were synthesized using the urea homogeneous co-precipitation method. The obtained powders were then formed in cylindrical (6 mm × 6 mm and 12 mm × 3 mm) shapes. The morphology and structure of powdered and formed catalysts… read more here.
Keywords: reaction rate; water gas; gas shift; rate ... See more keywords
Water-gas-shift reaction over nickel catalysts: DFT studies and kinetic modeling
Sign Up to like & getrecommendations! Published in 2019 at "Structural Chemistry"
DOI: 10.1007/s11224-019-01294-0
Abstract: Density functional theory (DFT) calculations were used to study the mechanism of water gas shift (WGS) reaction on Ni (111) surfaces. Three sets of elementary reactions based on the formate intermediate and oxidation-reduction mechanisms are… read more here.
Keywords: water gas; gas shift; reaction;
Thermo-economic analyses of isothermal water gas shift reactor integrations into IGCC power plant
Sign Up to like & getrecommendations! Published in 2020 at "Applied Energy"
DOI: 10.1016/j.apenergy.2020.115500
Abstract: Abstract Thermodynamic performance and economics of integrating three different types of isothermal water gas shift (WGS) reactors into integrated gasification combined cycle (IGCC) power plants have been analyzed and compared to an IGCC with adiabatic… read more here.
Keywords: shift; isothermal water; power; water gas ... See more keywords
Size-dependent catalytic behavior of MoS2 nanoparticles in water-gas shift reaction
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Communications"
DOI: 10.1016/j.catcom.2020.105990
Abstract: Abstract Well-dispersed and uniformly sized 5–84 nm Mo oxide and CoMo oxide nanoparticles were synthesized by varying the Mo and Co precursor concentrations. The water-gas shift (WGS) activity of sulfided Mo-based catalysts was found to increase… read more here.
Keywords: size dependent; catalytic behavior; size; water gas ... See more keywords
Water–gas-shift assisted ammonia formation over Pd/Ce/alumina
Sign Up to like & getrecommendations! Published in 2017 at "Catalysis Today"
DOI: 10.1016/j.cattod.2017.05.035
Abstract: We report experimental results for the water–gas-shift assisted formation of ammonia from nitric oxide over alumina supported palladium, modified with various amounts (0–38 wt.%) of cerium. Static and transient flow reactor experiments were performed in… read more here.
Keywords: ammonia formation; water gas; gas shift; formation ... See more keywords
Effect of Cu/CeO2 catalyst preparation methods on their characteristics for low temperature water−gas shift reaction: A detailed study
Sign Up to like & getrecommendations! Published in 2020 at "Catalysis Today"
DOI: 10.1016/j.cattod.2019.11.017
Abstract: Abstract To investigate the effect of Cu/CeO2 catalysts preparation methods for low temperature water−gas shift reaction, Cu/CeO2 catalysts were prepared with various impregnation sequences and applied to the water−gas shift reaction at a high gas… read more here.
Keywords: shift reaction; gas; effect; water gas ... See more keywords
COx free hydrogen production through water-gas shift reaction in different hybrid multifunctional reactors
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2018.09.044
Abstract: Abstract High-purity H2 production from the water-gas shift (WGS) reaction was assessed. Since the WGS is limited by the equilibrium, different reactor types that allow to extract one or more products from the reaction medium,… read more here.
Keywords: gas shift; production water; water gas; reaction ... See more keywords