Results 181 to 190 of about 155,678 (230)
Renewable and Sustainable Energy Reviews, 2015 Biogas is experiencing a period of rapid development and biogas upgrading is attracting increasing attention. Consequently, the market for biogas upgrading is facing significant challenges in terms of energy consumption and operating costs. Selection of upgrading technology is site-specific, case-sensitive and dependent on the biogas utilisation ...
Qie Sun, Zhixin Yu
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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
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2020
As a mixture of gases, biogas contains not only methane and carbon dioxide, but may also contain other impurities in small amounts. Some impurities can affect the equipment for biogas utilization by causing problems such as corrosion and mechanical wear.
Liangwei Deng, Yi Liu, Wenguo Wang
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As a mixture of gases, biogas contains not only methane and carbon dioxide, but may also contain other impurities in small amounts. Some impurities can affect the equipment for biogas utilization by causing problems such as corrosion and mechanical wear.
Liangwei Deng, Yi Liu, Wenguo Wang
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Climate balance of biogas upgrading systems
Waste Management, 2010One of the numerous applications of renewable energy is represented by the use of upgraded biogas where needed by feeding into the gas grid. The aim of the present study was to identify an upgrading scenario featuring minimum overall GHG emissions. The study was based on a life-cycle approach taking into account also GHG emissions resulting from plant ...
A, Pertl, P, Mostbauer, G, Obersteiner
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Upgrading Biogas to Biomethane
2020Biogas provides a flexible clean and efficient form of energy. Enriched biogas may generate large volumes of bioCH4, allowing its usage as an alternative to natural gas via existing natural gas networks or being used directly as fuel by vehicles. There are two broad categories of upgrade techniques where traditional methods focus on ex-situ upgrading ...
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Life cycle assessment of biogas upgrading technologies
Waste Management, 2012This article evaluates the life cycle assessment (LCA) of three biogas upgrading technologies. An in-depth study and evaluation was conducted on high pressure water scrubbing (HPWS), as well as alkaline with regeneration (AwR) and bottom ash upgrading (BABIU), which additionally offer carbon storage.
Starr K. +4 more
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Biogas upgrading by cryogenic techniques
Environmental Chemistry Letters, 2019The scarcity of fossil fuels and the worldwide pollution have led the scientific community to seek renewable energy alternatives. In particular, biogas has become a potential alternative fuel to be employed instead of traditional energies. Biogas is mainly composed by methane (CH4) and carbon dioxide (CO2).
Francisco M. Baena-Moreno +5 more
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Photosynthetic biogas upgrading: an attractive biological technology for biogas upgrading
2021Vijay Kumar Garlapati +2 more
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A Novel Process for Biogas Upgrading
2010Proceedings of the 18th European Biomass Conference and Exhibition, 3-7 May 2010, Lyon, France, pp.
Mayer, T., Url, M., Hofbauer, H.
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Biogas upgrading and life cycle assessment of different biogas upgrading technologies
2021Moonmoon Hiloidhari, Shilpi Kumari
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