Results 1 to 10 of about 19,934 (203)
Hydrogenotrophs-Based Biological Biogas Upgrading Technologies [PDF]
Frontiers in Bioengineering and Biotechnology, 2022 Biogas produced from anaerobic digestion consists of 55–65% methane and 35–45% carbon dioxide, with an additional 1–2% of other impurities. To utilize biogas as renewable energy, a process called biogas upgrading is required. Biogas upgrading is the separation of methane from carbon dioxide and other impurities, and is performed to increase CH4 content
Tatsiana Antukh +3 more
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Selected Methods of Advanced Biogas Upgrading
Chemical Engineering Transactions, 2016 The upgrading of biogas for the production of biomethane to be injected to the natural gas grid has gained significant importance in recent years. It is often considered to be superior to the production of electricity and district heat with internal combustion engines mainly because of better energy utilisation, higher flexibility and beneficial ...
Miltner M., Makaruk A., Harasek M.
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Energy analysis of different municipal sewage sludge-derived biogas upgrading techniques [PDF]
Chemical Engineering Transactions, 2014 Biomass-derived energy sources are rising their importance since both public opinion and legislation are currently calling for a sustainable development.
GAMBA, SIMONE +2 more
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Hydrogen assisted biological biogas upgrading [PDF]
, 2017 Over hele verden bliver vind og biomasse promoveret som bæredygtige energiformer. Ved anaerob udrådning produceres biogas med ca. ~50-70% CH4 og 30-50% CO2. Biogas med >90% CH4 har dog en højere brændværdi og kan derfor indføres i naturgasnettet eller bruges som alternativ til naturgas som brændstof i biler.
Bassani, Ilaria
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Least cost energy planning in Thailand:A case of biogas upgrading in palm oil industry [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2011 Thailand is currently the world’s fourth largest producer of crude palm oil. The palm oil mill effluent is proposed to beused for biogas production.
Artite Pattanapongchai +1 more
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Porous solids for biogas upgrading [PDF]
, 2013 In this work, we will present sorption equilibrium, kinetic and fixed bed data of CO2, CH4 in MOF-508b and zeolite 13X at 303, 323 and 343 K and partial pressures up to 4.5 bar. These data are fitted with appropriate isotherm models.
Rodrigues, Alírio, Silva, José A.C.
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Progress of organic, inorganic redox flow battery and mechanism of electrode reaction
Nano Research Energy, 2023 With the deployment of renewable energy and the increasing demand for power grid modernization, redox flow battery has attracted a lot of research interest in recent years.
Yinping Liu +11 more
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Energies, 2022 Proppant is an essential material in hydraulic fracturing, and it can support artificial fractures for a long time. However, few people have applied proppant and conductive materials in the in-situ modification of shale oil. Here, we developed a graphene
Siyuan Chen +8 more
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Biogas Valorisation to Biomethane for Commercialisation in South Africa: A Review
Energies, 2023 Biogas consists of mainly methane, as a source of energy, and impurities such as carbon dioxide, hydrogen sulphide, water, and siloxanes. These impurities, such as hydrogen sulphide, reduce the biogas energy content and corrode equipment that store ...
Chipo Shonhiwa +4 more
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Renewable based biogas upgrading [PDF]
Journal of Cleaner Production, 2019 [EN]A facility for the upgrading of biogas from the organic matter within municipal waste into biomethane using renewable hydrogen has been analyzed. For it to be fed to the grid, CO2 is to be transformed. Methanation of the CO2 with renewable hydrogen is carried out. Solar and/or wind energy are the power sources for the facility.
Curto, Diego, Mart?n Mart?n, Mariano
openaire +2 more sources