Journal ArticleDOI
Trace compounds of biogas from different biogas production plants.
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TLDR
In this paper, the composition and variation in three different biogas production plants were studied to provide information pertaining to its potential use as biofuel, and the results showed that the biogases in the different production plants varied, especially in trace compound content.About:
This article is published in Energy.The article was published on 2007-08-01. It has received 603 citations till now. The article focuses on the topics: Biogas & Landfill gas.read more
Citations
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Journal ArticleDOI
Biogas upgrading by physical water washing in a micro-pilot absorption column conducted at low temperature and pressure
TL;DR: In this paper, the absorption of CO2 is studied using a column working at atmospheric pressure and low temperature (599.9 %) in order to reproduce a typical raw biogas composition, i.e. molar fraction of methane of about 0.6.
Journal ArticleDOI
Simulation of Electricity Generation from Biogas for Ugandan Rural Community
TL;DR: In this article, a simulation of electricity generation from biogas for Ugandan rural community using Aspen HYSYS V8.8 for computational modeling was developed on thermodynamic concepts.
Journal ArticleDOI
Flexibility as the Key to Stability: Optimization of Temperature and Gas Feed during Downtime towards Effective Integration of Biomethanation in an Intermittent Energy System
Brian Dahl Jønson,Lars L Mortensen,Jens Ejbye Schmidt,Martin Dan Jeppesen,Juan-Rodrigo Bastidas-Oyanedel +4 more
TL;DR: In this paper , the effect of temperature and H2 supply during downtimes was investigated to optimize the time needed to regain initial performance of biomethanation in an intermittent energy system.
Journal ArticleDOI
Effects of the spatial distribution of CO 2 dilution on localised forced ignition of stoichiometric CH 4 - CO 2 - air mixtures
TL;DR: In this article, the localised forced ignition and subsequent flame propagation were analyzed for stoichiometric C H 4 − C O 2 − air mixtures with different spatial distributions and mean levels of c O 2 dilut...
Book ChapterDOI
Biomass as an Alternative for Gas Production
TL;DR: This chapter focuses in considering biogas as an alternative in the fuel demand with the advantage of coming from a renewable source, providing electricity, heat, or transport, and the generation of by-products.
References
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Journal ArticleDOI
Trace organic compounds in landfill gas at seven U.K. waste disposal sites
TL;DR: The trace volatile organic compounds (VOCs) in landfill gas were examined at seven U.K. waste disposal facilities and over 140 compounds were identified, of which more than 90 were common to all seven sites.
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Determination of Siloxanes and VOC in Landfill Gas and Sewage Gas by Canister Sampling and GC-MS/AES Analysis
TL;DR: In this paper, a new technique for sampling, identification, and quantification of siloxanes and volatile organic carbon (VOC) in landfill gas and sewage gas is presented, after sample collection using evacuated stainless steel canisters biogas was analyzed by gas chromatography-mass spectrometry/atomic emission spectroscopy.
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Characterization of Landfill Gas Composition at the Fresh Kills Municipal Solid-Waste Landfill
TL;DR: In this article, the average total nonmethane organic compound (NMOC) value for the Fresh Kills landfill was 438 ppmv (as hexane) versus the regulatory default value of 4000 ppmv( as hexane). Over 70 individual volatile organic compounds (VOCs) were detected and quantified in the landfill gas samples.
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Attenuation of methane and volatile organic compounds in landfill soil covers
TL;DR: Mass balance calculations using the maximal oxidation rates obtained demonstrated that landfill soil covers have a significant potential for not only methane oxidation but also cometabolic degradation of selected volatile organics, thereby reducing emissions to the atmosphere.