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Direct Conversion of Methane to Value-Added Hydrocarbons over Alumina-Supported Cobalt Modified by Alkaline Earth Catalysts
Methane can be directly converted to valuable hydrocarbons (C 2+ ) via oxidative coupling of methane (OCM). The current work intensively investigated...
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A dynamic model of growth phase of bio-conversion of methane to polyhydroxybutyrate using dynamic flux balance analysis
Biological conversion of waste methane to biodegradable plastics is a way of reducing their production cost. This study addresses the computational...
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Methane Dehydrogenation and Coking Resistance on Ni(111) Surfaces of SOFC Anodes with Different Cu Do** Ratios under a Consistent DFT Framework
AbstractCarbon deposition on nickel-based anodes is a key problem for solid oxide fuel cells (SOFCs) using hydrocarbon fuels. One of the solutions is...
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Bioinspired Oxidation of Methane: From Academic Models of Methane Monooxygenases to Direct Conversion of Methane to Methanol
AbstractA study of methane monooxygenase (MMO) mechanisms in enzymology and the problem of selective methane oxidation in chemistry are two parallel...
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Dynamic modeling of anaerobic methane oxidation coupled to sulfate reduction: role of elemental sulfur as intermediate
The process dynamics of anaerobic oxidation of methane (AOM) coupled to sulfate reduction (SR), and the potential role of elemental sulfur as...
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Quantum-Chemical Study of C–H Bond Activation in Methane on Ni–Cu Oxide and Sulfide Clusters
AbstractDensity functional theory (DFT) (PBE) was used to simulate the breaking of C–H bond in methane on copper-enriched Ni–Cu clusters as the first...
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Direct Conversion of Methane to Methanol by CuN3 Supported on Graphene
Reaction mechanisms of direct conversion of methane to methanol (DCMM) catalyzed by single vacancy graphene supported single Cu atoms (Cu/C 3 -Gr and...
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Effect of fluorine-containing explosion suppressants on methane explosions
To investigate the suppression effect of fluorine-containing explosion suppressants (FESs) on methane (CH 4 ) explosions and the corresponding...
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Initiation of Hydrogen–Air Mixtures with Metallic Rh and Hydrogen–Methane/Ethane/Ethylene–Air Mixtures with Pd and Rh at Pressures of 1–2 atm
AbstractThe ignition temperatures and effective activation energies of mixtures of 5–40% H 2 –air over metallic Rh and stoichiometric mixtures (30–70%...
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Synergistic Effect of Bimetallic Ni-Based Catalysts Derived from Hydrotalcite on Stability and Coke Resistance for Dry Reforming of Methane
Bimetallic Ni–Al and Ni–Fe nanoparticles catalysts derived from hydrotalcite were synthesized by co-precipitation method and applied in dry reforming...
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One-step direct conversion of methane to methanol with water in non-thermal plasma
Achieving methane-to-methanol is challenging under mild conditions. In this study, methanol is synthesized by one-step direction conversion of CH 4 ...
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Zeolite-supported ultra-small nickel as catalyst for selective oxidation of methane to syngas
The development of simple catalysts with high performance in the selective oxidation of methane to syngas at low temperature has attracted much...
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Impact of Nickel Phosphides Over Ni/SiO2 Catalysts in Dry Methane Reforming
A series of relative inert SiO 2 supported NiP-x/SiO 2 catalysts, containing different ratio of metallic nickel to nickel phosphides, were employed to...
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Enhancing methane oxidation in a bioelectrochemical membrane reactor using a soluble electron mediator
BackgroundBioelectrochemical methane oxidation catalysed by anaerobic methanotrophic archaea (ANME) is constrained by limited methane bioavailability...
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Liquid-Phase Methane Peroxidation in the Presence of Cu-ZSM-5: Effect of Modification with Palladium
AbstractThe properties of Pd-modified Cu-ZSM-5 catalysts in liquid-phase methane peroxidation have been studied. The catalysts were prepared by...
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Molybdate-Based Catalytic Systems for Aerobic Oxidation of Organic Substrates (A Review)
AbstractThis review provides an analysis of prior research on the oxidation of organic compounds with oxygen as an oxidant in the presence of...
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Novel Samarium Cobaltate/Silicon Carbide Composite Catalyst for Dry Reforming of Methane into Synthesis Gas
AbstractThe paper describes a specifically developed novel samarium cobaltate/silicon carbide composite that transforms into a high-performance...
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Comparison of Various Options for Designing the Direct Oxidation of Methane to Methanol
AbstractVarious options for designing the direct oxidation of natural gas to methanol are considered: flow-through, with a distributed supply of the...
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Investigation of Nickel Surface Layers Formed in the Course of Self-Oscillatory Methane Oxidation
AbstractSelf-oscillatory methane oxidation over Ni foil at 750°C for 1 h resulted in the formation of a porous layer with a depth of 10–12 μm. The...
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Potential use of sisal juice as raw material for sequential biological production of hydrogen and methane
Each kilogram of sisal fiber produced generates around 100 L of wastewater, called sisal juice (SJ). Its high organic matter concentration makes it a...