Results 71 to 80 of about 155,678 (230)
Exploring Activated Carbons for Sustainable Biogas Upgrading: A Comprehensive Review
EnergiesGlobal energy supply remains, to this day, mainly dominated by fossil fuels, aggravating climate change. To increase and diversify the share of renewable energy sources, there is an urgent need to expand the use of biofuels that could help in ...
Deneb Peredo-Mancilla +3 more
doaj +1 more source
Phenolic Resin‐Functionalized NH2‐UiO‐66‐Containing Mixed Matrix Membranes for CO2/CH4 Separation
EcoEnergy, EarlyView.Phenolic resin‐functionalized small‐size RFin@NH2‐UiO‐66 nanofillers were prepared and combined with polyetherimide (PEI) matrix to construct mixed matrix membranes for effective CO2/CH4 separation. ABSTRACT For mixed matrix membranes (MMMs), the inherent structural features and composition of the embedded nanofillers play a pivotal role in governing ...
Yongmei Guo +6 more
wiley +1 more source
Economic feasibility and environmental benefits of farm-scale biogas plants [PDF]
, 2010 The agricultural biomasses constitute a prominent part of the renewable energy that have a key role in the energy policy of European Union. In the last years the electricity production from biogas generated by anaerobic digestion of biomasses has been ...
Boschiero, Martina
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Biogas Upgrading: Analysis and Comparison between Water and Chemical Scrubbings
Chemical Engineering Transactions, 2013 Biomethane is a renewable energy source that can be used, e.g., for transportation or injection in the natural gas grids. It is obtained from proper biogas treatment.
S. Gamba, L. Pellegrini
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Environmental Policy and Governance, EarlyView.ABSTRACT The circular economy (CE) is now a cornerstone of global environmental policy. However, current debates often frame CE as a future‐oriented strategy to be adopted or scaled, implicitly assuming that emerging economies and the Global South are starting from strictly linear conditions. Drawing on practice‐oriented and institutional perspectives,
Solmaz Filiz Karabag, Cali Nuur
wiley +1 more source
Upgrading plants continuous improvement: UCI System
, 2023 openIn uno scenario globale che pone in contrapposizione la continua ascesa del fabbisogno energetico sia civile che industriale con la difficoltà di estrazione di gas naturale, è sempre più comune la ricerca di tecnologie che provvedano alle esigenze
TOFFOLO, ALBERTO
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DataSheet1_Hydrogenotrophs-Based Biological Biogas Upgrading Technologies.PDF
, 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.
Tatsiana Antukh (12454548) +3 more
core +1 more source
BIOGAS PRODUCTION USING ANAEROBIC BIODIGESTER FROM CASSAVA STARCH EFFLUENT WITH RUMINANT BACTERIA AS BIOCATALYST [PDF]
, 2010 IKMs’ factory activity in Margoyoso produces liquid and solid wastes. The possible alternative was to use the liquid effluent as biogas raw material.
Ayu O., Audra, Dyan Aryati, Vincensia
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Qualitative Analysis of Biogas by Raman Spectroscopy: Effect of Pressure on Major Components
Journal of Raman Spectroscopy, EarlyView.Raman spectra of major and selected minor biogas components were studied under pressures up to 100 bar. Pressure‐induced shifts and band broadening were quantified for methane, carbon dioxide, and nitrogen, while Raman spectra of ammonia and hydrogen sulfide are presented in the context of biogas quality monitoring.
Dominik Tománek +2 more
wiley +1 more source
AIP AdvancesBiogas results from the anaerobic digestion of organic materials, a reliable and sustainable process that simultaneously manages organic waste and generates renewable energy. However, the presence of secondary impurities, such as carbon dioxide (CO2) and
Mahmoud M. Selim +3 more
doaj +1 more source