Results 11 to 20 of about 12,638 (303)

In Situ Catalytic Methanation of Real Steelworks Gases

Energies, 2021
The by-product gases from the blast furnace and converter of an integrated steelworks highly contribute to today’s global CO2 emissions. Therefore, the steel industry is working on solutions to utilise these gases as a carbon source for product synthesis
Philipp Wolf-Zoellner, Ana Roza Medved, Markus Lehner, Nina Kieberger, Katharina Rechberger   +4 more
doaj   +1 more source

Low-Rank Coal Supported Ni Catalysts for CO₂ Methanation

Energies, 2021
As renewable energy source integration increases, P2G technology that can store surplus renewable power as methane is expected to expand. The development of a CO2 methanation catalyst, one of the core processes of the P2G concept, is being actively ...
Soohyun Kim, Yunxia Yang, Renata Lippi, Hokyung Choi, Sangdo Kim, Donghyuk Chun, Hyuk Im, Sihyun Lee, Jiho Yoo   +8 more
doaj   +1 more source

Bimetallic Ni-Based Catalysts for CO₂ Methanation: A Review

Nanomaterials, 2020
CO2 methanation has recently emerged as a process that targets the reduction in anthropogenic CO2 emissions, via the conversion of CO2 captured from point and mobile sources, as well as H2 produced from renewables into CH4. Ni, among the early transition
Anastasios I. Tsiotsias, Nikolaos D. Charisiou, Ioannis V. Yentekakis, Maria A. Goula   +3 more
doaj   +1 more source

Catalytic CO Methanation over Mesoporous ZSM5 with Different Metal Promoters

Bulletin of Chemical Reaction Engineering & Catalysis, 2019
The carbon monoxide methanation has possessed huge potential as an effective method to produce synthetic natural gas (SNG). The basic requirements such as high catalytic activity at low temperatures (
Lee Peng Teh, Sugeng Triwahyono, Aishah Abdul Jalil, Herma Dina Setiabudi, Muhammad Arif Abdul Aziz   +4 more
doaj   +1 more source

Utilisation of Renewable Electricity to Produce Synthetic Methane

Energies, 2023
This study demonstrates the production of synthetic methane or synthetic natural gas via methanation of carbon dioxide (CO2), which could replace natural gas. For the power-to-methane (P2M) process, a simulation of two-stage methanation with simultaneous
Klemen Rola, Sven Gruber, Danijela Urbancl, Darko Goričanec   +3 more
doaj   +1 more source

In-situ Raman spectroscopy study of Ru/TiO2 catalyst in the selective methanation of CO [PDF]

, 2016
Raman spectroscopic technique has been used to characterize a Ru/TiO2 catalyst and to follow in situ their structural changes during the CO selective methanation reaction (S-MET).
Andersson, Araque, Barkhuizen, Bersani, Bersani, Beuls, Bickley, Bonzel, Chen, Chorkendorff, Chua, Dahl, Dalla Betta, Douvartzides, Eckle, Ekerdt, Fisher, Golubović, Gonzalez, González Carballo, González Carballo, Gupta, Gupta, Ivleva, Jacob, Jacquemin, Kameya, Karelovic, Kim, Kim, Kremenović, Li, Li Bassi, Liotta, Medoukali, Nijs, Panagiotopoulou, Panagiotopoulou, Panagiotopoulou, Park, Park, Prairie, Ramírez de la Piscina, Rizzi, Rosseti, Sakakini, Sarma, Scire, Song, Van Santen, Xiao, Xu, Yaccato, Yamasaki, Zhang, Zhu, Zubkov   +56 more
core   +1 more source

Kinetics and Reactor Design Aspects of Selective Methanation of CO over a Ru/γ-Al₂O₃ Catalyst in CO₂/H₂ Rich Gases

Energies, 2019
Polymer electrolyte membrane fuel cells (PEMFCs) for household applications utilize H2 produced from natural gas via steam reforming followed by a water gas shift (WGS) unit.
Panagiota Garbis, Christoph Kern, Andreas Jess   +2 more
doaj   +1 more source

Simultaneous CO₂and CO methanation using microbes [PDF]

, 2018
ABSTRACTIn this study, we developed a method for simultaneous bio-methanation of CO2and CO with H2in a single bioreactor using a combination of carboxydotrophic bacteria and methanogenic archaea for industrial applications. Methanogenic archaea generally use H2and CO2to produce methane, whereas very few methanogenic archaea methanize CO, and these grow
Matthias, Kohlmayer, Robert, Huber, Raimund, Brotsack, Wolfgang, Mayer   +3 more
openaire   +1 more source

Methanation of CO over Ni catalyst: A theoretical study [PDF]

, 1977
Theoretical methods (generalized valence‐bond calculations) were used to examine the bond energies and geometries of numerous species chemisorbed onto Ni clusters representing Ni surface.
Goddard, William A., III, Melius, Carl F., Rappé, Anthony K., Upton, Thomas H., Walch, Stephen P.   +4 more
core   +1 more source

Modelling and Simulation of Methanation Catalytic Reactor for Renewable Electricity Storage

Chemical Engineering Transactions, 2013
Storing renewable electricity in a natural gas grid is an innovative concept. Renewable energy (wind or solar power) is stored as chemical energy in existing storage capacities, which is an advantage over hydrogen.
H. Er-Rbib, C. Bouallou
doaj   +1 more source