Kinetics of reverse water gas shift (RWGS) reaction on metal disulfide catalysts

1997 ◽  
Vol 125 (1) ◽  
pp. 63-71 ◽  
Author(s):  
Toshihiko Osaki ◽  
Norichika Narita ◽  
Tatsuro Horiuchi ◽  
Toyohiko Sugiyama ◽  
Hiroyuki Masuda ◽  
...  
Keyword(s):  
Water Gas Shift ◽  
Reverse Water Gas Shift ◽  
Rwgs Reaction ◽  
Water Gas ◽  
Kinetics Of

Boosting reverse water-gas shift reaction activity of Pt nanoparticles through light doping of W

2021 ◽  
Author(s):  
Daiya Kobayashi ◽  
Hirokazu Kobayashi ◽  
Kohei Kusada ◽  
Tomokazu Yamamoto ◽  
Takaaki Toriyama ◽  
...  
Keyword(s):  
Pt Nanoparticles ◽  
Water Gas Shift ◽  
Solid Solution Alloy ◽  
Alloy Nanoparticles ◽  
Water Gas Shift Reaction ◽  
Reverse Water Gas Shift ◽  
Rwgs Reaction ◽  
Shift Reaction ◽  
Water Gas ◽  
First Time

We report PtW solid-solution alloy nanoparticles (NPs) as a reverse water-gas shift (RWGS) reaction catalyst for the first time. Atomic-level alloying of Pt and W significantly enhanced the RWGS reaction activity of Pt NPs.

Study of the origin of the deactivation of a Pt/CeO catalyst during reverse water gas shift (RWGS) reaction

2004 ◽  
Vol 226 (2) ◽  
pp. 382-392 ◽  
Author(s):  
A GOGUET ◽  
F MEUNIER ◽  
J BREEN ◽  
R BURCH ◽  
M PETCH ◽  
...  
Keyword(s):  
Water Gas Shift ◽  
Reverse Water Gas Shift ◽  
Rwgs Reaction ◽  
Water Gas

scholarly journals Heterojunction-Redox Catalysts of FexCoyMg10CaO for High-Temperature CO2 Capture and In-situ Conversion in the Context of Green Manufacturing

2021 ◽  
Author(s):  
Bin Shao ◽  
Guihua Hu ◽  
Khalil A.M. Alkebsi ◽  
Guanghua Ye ◽  
Xiaoqing Lin ◽  
...  
Keyword(s):  
Carbon Capture ◽  
Green Manufacturing ◽  
Water Gas Shift ◽  
Co2 Utilization ◽  
Calcium Looping ◽  
Reverse Water Gas Shift ◽  
Rwgs Reaction ◽  
Promising Solution ◽  
Water Gas

The integration of carbon capture and CO2 utilization could be a promising solution to the crisis of global warming. By integrating the calcium-looping (CaL) and the reverse-water-gas-shift (RWGS) reaction, a...

scholarly journals Catalytic manganese oxide nanostructures for the reverse water gas shift reaction

Nanoscale ◽  
2019 ◽  
Vol 11 (35) ◽  
pp. 16677-16688 ◽  
Author(s):  
Yulian He ◽  
Ke R. Yang ◽  
Ziwei Yu ◽  
Zachary S. Fishman ◽  
Laura A. Achola ◽  
...  
Keyword(s):  
Synthetic Methods ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Structure Property ◽  
Structure Property Relationships ◽  
Oxide Nanostructures ◽  
Reverse Water Gas Shift ◽  
Rwgs Reaction ◽  
Shift Reaction ◽  
Water Gas

We develop efficient synthetic methods to prepare various MnO2 structures and investigate their structure–property relationships as applied to the reverse Water Gas Shift (rWGS) reaction with a combination of experimental and theoretical tools.

scholarly journals Activity of La0.75Sr0.25Cr0.5Mn0.5O3−δ, Ni3Sn2 and Gd-doped CeO2 towards the reverse water-gas shift reaction and carburisation for a high-temperature H2O/CO2 co-electrolysis

RSC Advances ◽  
2020 ◽  
Vol 10 (17) ◽  
pp. 10285-10296
Author(s):  
Nicky Bogolowski ◽  
Beatriz Sánchez Batalla ◽  
Baekkyoung Shin ◽  
Jean-Francois Drillet
Keyword(s):  
High Temperature ◽  
High Activity ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Reverse Water Gas Shift ◽  
Rwgs Reaction ◽  
Doped Ceo2 ◽  
Shift Reaction ◽  
Water Gas

LSCrM, Ni3Sn2 and GDC20 powders show high activity and selectivity for the RWGS reaction.

Dispersion and distribution of bimetallic oxides in SBA-15, and their enhanced activity for reverse water gas shift reaction

2015 ◽  
Vol 2 (8) ◽  
pp. 741-748 ◽  
Author(s):  
Baowang Lu ◽  
Yiwen Ju ◽  
Takayuki Abe ◽  
Katsuya Kawamoto
Keyword(s):  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Enhanced Activity ◽  
Reverse Water Gas Shift ◽  
Rwgs Reaction ◽  
Shift Reaction ◽  
Water Gas ◽  
Bimetallic Oxides

Bimetallic oxides could be well distributed on the SBA-15 surface, and exhibited high catalytic perforation for RWGS reaction.

Reverse water-gas shift reaction over Pt/MoOx/TiO2: reverse Mars-van Krevelen mechanism via redox of supported MoOx

2021 ◽  
Author(s):  
Shinya Mine ◽  
Taichi Yamaguchi ◽  
Kah Wei Ting ◽  
Zen Maeno ◽  
S. M. A. Hakim Siddiki ◽  
...  
Keyword(s):  
Co2 Emissions ◽  
Water Gas Shift ◽  
Water Gas Shift Reaction ◽  
Reverse Water Gas Shift ◽  
Rwgs Reaction ◽  
Catalytic Processes ◽  
Shift Reaction ◽  
Water Gas

The reverse water-gas shift (RWGS) reaction is a promising catalytic route for reducing CO2 emissions because its product, CO, is a key intermediate in various industrialized catalytic processes that produce...

The Reverse Water-Gas Shift Reaction and the Synthesis of Mixed Alcohols over K/Cu-Zn Catalyst from CO2 Hydrogenation

2013 ◽  
Vol 772 ◽  
pp. 275-280 ◽  
Author(s):  
Shang Gui Li ◽  
Hai Jun Guo ◽  
Hai Rong Zhang ◽  
Jun Luo ◽  
Lian Xiong ◽  
...  
Keyword(s):  
Space Velocity ◽  
Product Distribution ◽  
Water Gas Shift ◽  
Precipitation Method ◽  
Molar Ratio ◽  
Impregnation Method ◽  
Reverse Water Gas Shift ◽  
Rwgs Reaction ◽  
Water Gas ◽  
Mixed Alcohols

The K/Cu-Zn catalyst has been synthesized by the co-precipitation method coupling with impregnation method and the catalytic performances for the reverse water gas shift (RWGS) reaction and mixed alcohols synthesis from CO2 hydrogenation have been investigated. The catalytic activity and product distribution depend strongly on reaction temperature, pressure, space velocity and the molar ratio of H2/CO2. These results indicated that the optimal conditions for CO2 hydrogenation over K/Cu-Zn catalyst were as follows: 350 K, 6.0 MPa, 5000 h-1 and H2/CO2 = 3.0, under which the selectivity of CO and mixed alcohols reach 84.27 wt% and 7.56 wt%, respectively. The outstanding performances for RWGS reaction and mixed alcohols synthesis of K/Cu-Zn catalyst can be due to the well dispersion of Cu active component.

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