Results 251 to 260 of about 12,638 (303)

CO<sub>2</sub> Methanation over Ni Catalysts Supported on Pr-Doped CeO<sub>2</sub> Nanostructures Synthesized via Hydrothermal and Co-Precipitation Methods. [PDF]

open access: yesNanomaterials (Basel)
Tsiotsias AI   +9 more
europepmc   +1 more source

A Novel Coprecipitation Path to a High-Performing Ni/MgO Catalyst for Carbon Dioxide Methanation. [PDF]

open access: yesChemSusChem
Wolf A   +6 more
europepmc   +1 more source

Self-replicating Biophotoelectrochemistry System for Sustainable CO Methanation

Environmental Science & Technology, 2022
Efficient conversion of CO-rich gas to methane (CH4) provides an effective energy solution by taking advantage of existing natural gas infrastructures. However, traditional chemical and biological conversions face different challenges. Herein, an innovative biophotoelectrochemistry (BPEC) system using Methanosarcina barkeri-CdS as a biohybrid catalyst ...
Chao Wang   +8 more
openaire   +2 more sources

CO2 methanation and co-methanation of CO and CO2 over Mn-promoted Ni/Al2O3 catalysts

Frontiers of Chemical Science and Engineering, 2016
A series of Mn-promoted 15 wt-% Ni/Al2O3 catalysts were prepared by an incipient wetness impregnation method. The effect of the Mn content on the activity of the Ni/Al2O3 catalysts for CO2 methanation and the comethanation of CO and CO2 in a fixed-bed reactor was investigated.
Kechao Zhao, Zhenhua Li, Li Bian
openaire   +1 more source

CO and CO 2 methanation over supported Ni catalysts

Catalysis Today, 2017
Abstract CO and CO2 methanation was investigated over Ni catalysts supported on different supports such as γ-Al2O3, SiO2, TiO2, CeO2, and ZrO2. Among them, Ni/CeO2 was determined to be the most active for CO and CO2 methanation. These catalytic activities increased with increasing surface area of CeO2.
Thien An Le   +4 more
openaire   +1 more source

Catalysis mechanisms of CO2 and CO methanation

Catalysis Science & Technology, 2016
This review focuses on the mechanisms of CO2 and CO methanation, and catalysts' deactivation.
Miao, B.   +4 more
openaire   +2 more sources

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