Results 11 to 20 of about 163,607 (214)
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 ...
M. Miltner, A. Makaruk, M. Harasek
doaj +2 more sources
Biogas upgrading to biomethane
, 2013 S.342-377Compared with other utilization paths of biogas, upgrading of biogas to biomethane offers several advantages and has thus become of increased relevance in the last decade.
Michael Beil, Wiebke Beyrich
openaire +2 more sources
Coupling biogas upgrading with biopolymers accumulation through cyanobacteria CO2 fixation
Journal of CO2 UtilizationBiogas, primarily composed of carbon dioxide (CO2) and methane, requires upgrading to biomethane by removing the CO2 to improve its usability, making it suitable for direct injection into gas grid and serving as a renewable alternative to fossil-derived ...
Flavio Collura +5 more
doaj +3 more sources
Biogas enhancement with membranes [PDF]
, 2014 Biogas is generated during anaerobic digestion (AD) of sewage sludge at wastewater treatment works (WWTW) and consists of approximately 50-70 % methane (CH4) balanced primarily by carbon dioxide (CO2). It is commonly used directly as a fuel gas for the
McLeod, Andrew J.
core +7 more sources
Technologies for Biogas Upgrading to Biomethane: A Review. [PDF]
Bioengineering (Basel), 2019 The environmental impacts and high long-term costs of poor waste disposal have pushed the industry to realize the potential of turning this problem into an economic and sustainable initiative. Anaerobic digestion and the production of biogas can provide an efficient means of meeting several objectives concerning energy, environmental, and waste ...
Adnan AI +4 more
europepmc +5 more sources
Recent Advances in Biogas Production and Upgrading Technologies for Sustainable Energy Systems
GCB BioenergyBiogas and biomethane are becoming increasingly important in sustainable energy systems due to their contributions to waste valorization, greenhouse gas reduction, circular economy development, and improved energy security.
Temechew Dessie +2 more
doaj +2 more sources
Biogas Upgrading - Desulfurization [PDF]
, 2020 Fifth part of fact sheet series on biogas upgrading that covers biological desulfurization using anaerobic digestion in-situ methods. Controlled injection of oxygen in digester headspace promotes sulfur oxidizing bacteria that feed on hydrogen sulfide ...
Gooch, Curt, Ray, Lauren
core +7 more sources
METHODS AND APPARATUS FOR HYDROGEN BASED BIOGAS UPGRADING
, 2013 The present invention relates to an anaerobic process for biogas upgrading and hydrogen utilization comprising the use of acidic waste as co-substrate.In this process,H2 and CO2 will be converted to CH4, which will result in lower CO2 content in the ...
ANGELIDAKI IRINI, LYHNE POUL, LUO GANG
openaire +4 more sources
Thermodynamic, kinetic and dynamic aspects of biogas upgrading using nano-engineered grazynes [PDF]
, 2022 Different nano-engineered grazynes have been studied as possible membranes to separate methane (CH4) from carbon dioxide (CO2) by computational simulations based on density functional theory (DFT) and molecular dynamics (MD).
Francesc, Viñes Solana +2 more
core +1 more source
Large-scale biogas upgrading plants: future prospective and technical challenges
, 2021 Biogas is a clean and renewable energy sources. It can be used in different end-use applications such as transport fuel, electricity generation, heating, and cooking. It is produced from the anaerobic digestion of organic matter/waste. Biogas needs to be
Ram Chandra Poudel +7 more
core +1 more source