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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 +4 more
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Frontiers in Energy Research, 2022 Three different power-to-methane process chains with grid injection in two scales (1 MWel and 6 MWel) were analysed regarding their investment and operation cost. The process chains were based on biological or catalytic bubbling fluidised bed methanation
Andreas Gantenbein +4 more
doaj +1 more source
Methanation of CO/CO2 mixtures: Evaluation of pellet size effect on methane formation rate and reactant selectivity [PDF]
, 2023 In the present contribution, numerical experiments are used to interpret results obtained from physical diffusion-influenced experiments for the CO and CO2 co-methanation. Physical and numerical experiments are conducted in the temperature range from 513
Dominik, Meyer +3 more
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Small Cobalt Nanoparticles Favor Reverse Water-Gas Shift Reaction over Methanation Under CO2 Hydrogenation Conditions [PDF]
, 2023 Cobalt-based catalysts are well-known to convert syngas into a variety of Fischer-Tropsch (FTS) products depending on the various reaction parameters, in particular particle size.
Christophe , Copéret +3 more
core +2 more sources
Nature Communications, 2019 While light-driven CO2 methanation provides a renewable means to upgrade waste emissions, the sunlight is insufficient to drive high temperature CO2 methanation.
Yaguang Li +9 more
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Chemical Engineering Transactions, 2023 Greenhouse gaseous emissions have increased significantly, leading to implement carbon capture, utilisation and storage technology. Among potential carbon utilisation strategies, carbon dioxide (CO2) methanation received much attention due to the ...
Noraziah Omar +5 more
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Oxidation and assimilation of atmospheric methane by soil methane oxidizers [PDF]
Applied and Environmental Microbiology, 1997 The metabolism of atmospheric methane in a forest soil was studied by radiotracer techniques. Maximum (sup14)CH(inf4) oxidation (163.5 pmol of C cm(sup-3) h(sup-1)) and (sup14)C assimilation (50.3 pmol of C cm(sup-3) h(sup-1)) occurred at the A(inf2) horizon located 15 to 18 cm below the soil surface. At this depth, 31 to 43% of the atmospheric methane
Roslev, P. +2 more
openaire +3 more sources
Simulation of COX Methanation Reactor for the Production of Natural Gas
Chemical Engineering Transactions, 2015 Because of the increasing demand for natural gas and the reduction of greenhouse gases interests have focused on the production of natural gas, which is suggested as an undeniable role in future energy.
S. Sharifian, M. Harasek
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Consumption of Methane by Soils [PDF]
Environmental Monitoring and Assessment, 1994 Measurements of the methane flux and methane concentration profiles in soil air are presented. The flux of methane from the soil is calculated by two methods: a) Direct by placing a static open chamber at the soil surface. b) Indirect, using the (222)Rn concentrations profile and the (222)Rn flux in the soil surface in parallel with the methane ...
C, Dueñas +4 more
openaire +2 more sources
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 +2 more
doaj +1 more source