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Content with label biogas-plant in REBEL WP7: Bioenergy (See content from all spaces)
Related Labels: table, bioenergy, fermenter, biogas, parameter, figure, proceedings, chp, construction, biogas-conditioning, procedures, turbation, concentration, fermentation, development, future, dm, wet-fermentation, orders-of-magnitude, more »

Page: Combined Heat and Power Unit (CHP)
most common method biogas is combusted in a gas engine. The rotary motion of the engine powers the generator, which is generating electrical power. It is needful to apply an inverter and a transformator after the generator to feed the electrical power into the public power network. The waste ...
Other labels: biogas, chp, biogas-production, bioenergy, figure, narrative-text, application
Page: Common biogas plant systems and proceedings
choice of popular plant systems and \types is always a singlecase decision dependent on the circumstances and requirements. Literature shows following arrangements: !common biogas plants and systems.jpg
Other labels: biogas, biogas-production, bioenergy, proceedings, table, narrative-text
Page: Dimensioning
Dimensioning and construction of the plants, especially reactors, affects the process rather indirect. For a stable process biogas plants respectively fermenter should constructed and interpreted for all possibilities of process monitoring and controlling. Fermentation process can by gradually and spatial separation of the phases ...
Other labels: biogas, dimensioning, biogas-production, bioenergy, construction, parameter, narrative-text
Page: Dry fermentation
dry fermentation free flowing substrates with 2535% dry matter, respectively 50% at special modes, can be used. At fermentation occurring liquid is recycled on the top of the fermenter and is called percolate. Therewith a moisturization and inoculation with microorganism is accomplished, whereby a continuous fermentation ...
Other labels: biogas, dry-fermentation, biogas-production, fermenter, bioenergy, narrative-text
Page: Gas Production Potential
amount of biogas in a biogas plant depends on the composition of the applied substrate. Substrate has an effect on the quality of biogas and the methane yield. It is ASSIGNED ON the composition of the contingent of fat, proteins and carbon hydrates. Fat indicates regarding the mass more methane than ...
Other labels: biogas, biogas-production, bioenergy, dm, concentration, parameter, figure, narrative-text
Page: New developments
biogas production several starting points of new developments can be chased: • Speeding up hydrolysis. On one hand the influence of sonication in consideration of a fast digestion of biomass is determined, on the other hand the adoption of high pressures and temperatures. • Addition of enzyme supplement ...
Other labels: biogas, development, biogas-production, bioenergy, future, narrative-text
Page: Order of magnitudes
Horizontal steel tanks are designed typically in dimensions of 50150 m3; but reactors of 2004000 m3 can be bought at corresponding companies. Low pressure storage units with a volume of 5200 m3 are common, according to requirements they are also constructed in dimensions of 1002000 m3 ...
Other labels: biogas, biogas-production, bioenergy, orders-of-magnitude, narrative-text
Page: Overview
regard to operation numerous variants are existing. In principle they are all containing out of five main groups: • Raw material acceptance and conditioning • Fermentation • Gas tank • Gas utilization • Substrate end bearing !Übersicht biogasanlage.jpg! Source: ...
Other labels: biogas, overview, biogas-production, bioenergy, figure, narrative-text
Page: Plant components
Supply of substrate takes place by acceptance region. Thence it is pumped into the slurry store (mostly a ferroconcrete vessel); a stirrer is homogenized the material. One more pump is transporting the material into the fermenter. If arenaceous materials are used, pumps cannot be used, except they are constructed ...
Other labels: biogas, biogas-production, fermenter, bioenergy, proceedings, plant-components, turbation, reactor
Page: Possibilities of application
Directly combustion to produce heat is no longer common because of the low efficiency. Conversion into electricity by combined heat and power units by use of combustion engines (common form) or fuel cells (in development) conveys a essential higher energy efficiency, because of using ...
Other labels: biogas, biogas-conditioning, biogas-production, bioenergy, narrative-text, application
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