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  2. Renewable natural gas - Wikipedia

    en.wikipedia.org/wiki/Renewable_natural_gas

    Renewable natural gas (RNG), also known as biomethane, is a renewable fuel and biogas which has been upgraded to a quality similar to fossil natural gas and has a methane concentration of 90% or greater. [1]

  3. Biological methanation - Wikipedia

    en.wikipedia.org/wiki/Biological_methanation

    This process can be applied in a power-to-gas system to produce biomethane and is appreciated as an important storage technology for variable renewable energy in the context of energy transition. [1] This technology was successfully implemented at a first power-to-gas plant of that kind in the year 2015.

  4. Biogas - Wikipedia

    en.wikipedia.org/wiki/Biogas

    The purpose of industrial biogas production is the collection of biomethane, usually for fuel. Industrial biogas is produced either; As landfill gas (LFG), which is produced by the decomposition of biodegradable waste inside a landfill due to chemical reactions and microbes, or; As digested gas, produced inside an anaerobic digester.

  5. Guy B. Marin - Wikipedia

    en.wikipedia.org/wiki/Guy_B._Marin

    E.P.J. Mallens, J.H.B.J. Hoebink, G.B. Marin (Journal of Catalysis, 167, 43–56, 1997) Design of adiabatic fixed-bed reactors for the partial oxidation of methane to synthesis gas. Application to production of methanol and hydrogen-for-fuel-cells.

  6. Japan's Toyota announces 'an engine born' with biofuel ... - AOL

    www.aol.com/news/japans-toyota-announces-engine...

    During a three-hour presentation at a Tokyo hall Tuesday, the car manufacturer giant announced it would offer lean compact engines that also run on so-called green fuels like hydrogen and ...

  7. Biogas upgrader - Wikipedia

    en.wikipedia.org/wiki/Biogas_upgrader

    The above table shows the composition of raw biogas after primary treatment and biomethane. The fractions of crude biogas can vary greatly, depending on substrate, plant design, and other factors. The nature of the biomethane is adapted to the corresponding qualities of natural gas. Biogas is used mostly directly in a biogas cogeneration plant.

  8. Alternative fuel - Wikipedia

    en.wikipedia.org/wiki/Alternative_fuel

    natural gas, including biomethane, in gaseous form (compressed natural gas (CNG)) and liquefied form (liquefied natural gas (LNG)), and liquefied petroleum gas (LPG); — Directive 2014/94/EU of the European Parliament and of the Council of 22 October 2014 on the deployment of alternative fuels infrastructure.

  9. National Environmental Engineering Research Institute

    en.wikipedia.org/wiki/National_Environmental...

    Sharma, Abhinav. "Effect of ozone pretreatment on biodegradability enhancement and biogas production of biomethane distillery effluent." [22] Sharma, Asheesh, et al. "NutriL-GIS: A Tool for Assessment of Agricultural Runoff and Nutrient Pollution in a Watershed." National Environmental Engineering Research Institute (NEERI). India (2010).