Microbial degradation of methylphosphonate (MPn) is an important pathway contributing to the ‘methane paradox’ in the oxic ocean.Vibriospp. are suggested to participate in this process. However, little is known about the molecular basis, phylogenetic breadth and catabolic efficiency of methane produc...
Converting CO2into a fuel using renewable electricity has the potential to close the carbon cycle. For example, when methane is burned to generate energy, it emits carbon dioxide, which, if captured and converted back to methane, could lead to a continuous cycle of energy production without addi...
Under the assumption that H-2 is available from renewable sources, our results highlight that CO2 conversion routes towards fuel compounds (ie, syngas and methane) look particularly appealing from the energy balance point of view. If non-renewable energy is used to produce H-2, the actual ...
In all cases, the catalysts were more selective for ethylene than methane. However, the FE for C2H4 reported in these studies ranged between 15 and 45%. This difference is likely due to the chemical complexity of the electrochemical cycling method employed. In our hands, the electrochemical ...
Write the formula of the hydrocarbon methane. Determine the molecular formula for the following hydrocarbons: a. 2-octyne How can an alkyl halide be converted into an alkene? Convert (CH3)2C=CHCO2H to a Kekule structure and to a skeletal structure. How to synthesize cyclopropane from alkene?
that immediately completes the conversion to a liquid gasoline-like fuel without unwanted byproducts. The second reaction step deploys what are known as alkylationcatalysts. These catalysts provide a chemical reaction currently deployed by the petroleum industry to improve the octane rating of gasoline....
and Technology (UNIST), a group of researchers has formulated a new technique to improve the stability and performance of catalysts used in the reaction (i.e., dry reforming of methane, DRM) that synthesizes H2 and carbon monoxide (CO) from major greenhouse gases, such as CH4 and CO2. ...
Bai Y, Zhou L, Irfan M, Liang TT, Cheng L, Liu YF, Liu JF, Yang SZ, Sand W, Gu JD, Mu BZ (2020) Bioelectrochemical methane production from CO2by Methanosarcina barkeri via direct and H2-mediated indirect electron transfer. Energy 210:118445. ...
Research suggests silvopasture far outpaces any grassland technique for counteracting the methane emissions of livestock and sequestering carbon under-hoof. Pastures strewn or crisscrossed with trees sequester five to ten times as much carbon as those of the same size that are treeless, storing it...
methane, ethane, ethylene, hydrogen sulphide, carbonyl sulphide and small amounts of ammonia and phenols. The coal, ultimately converted to ash, exits the gasifier through a flanged semi-spherical containment section that has an integrated rotating grate, which collects and disposes of the ash and...