biogas control Articles
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High Temperature Combustion of Biogas
High Temperature Combustion of Biogas Efficient combustion of biogas Controlled and concealed combustion Combustion temperature > 900°C Residence time more than 0.3 s Insulated combustion chamber High safety standard The HOFGAS® - IFL4c high temperature flare provides safe and environmentally-friendly combustion of biogas. The exhaust gas emissions meet the stringent requirements. ...
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Profi survey 2008
The German agricultural magazine “Profi” published at the end of 2008 the results of a national biogas operator survey. Profi asked a total of 2.580 or approximately 70% of the 3700 German biogas plant operators about their opinion regarding service, maintenance, and technical equipment of their plant provider. 631 operators returned the completed questionnaire, of which 297 could be used to ...
By Triangle Ltd
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Case study: Roager Bioenergi
Substrate: Energy crops, animal manure, other organic material Biogas flow: 1.200 Nm3/h H2S inlet: 2.000 ppm H2S H2S outlet: 50 ppm H2S Year of Installation: 2011 Roager/Lundsby Bioenergi is located in the southern part of Denmark. It is a unique biogas plant as the input is a mixture of animal waste, energy crops and other kinds of biomass. In order to achieve the desired biogas production the ...
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Biogas upgrading using the DMT Carborex® PWS Technology.
Abstract Gas is an excellent fuel for a large number of applications and can also be used as raw material for the pro- duction of chemicals. Biogas can be used in more or less all the applications that are developed for natural gas. For some of the applications biogas may have to be upgraded. Injection of biogas into the natural gas grid will result in an improved security of supply. This is ...
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Biogas desulphurisation using the DMT multiple stage Sulfurex® process
Global rising energy costs are focusing efforts by many industrial and municipal entities to find new sources of energy. Generating electricity from Biogas is of course nothing new however the cost of cleaning up certain Biogas streams with excessive levels of Hydrogen Sulphide (H2S) has previously proven to be financially unsustainable. Rising energy costs combined with improvements and cost ...
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Enhancement of hydrogen production from Kitchen Waste using heat treated anaerobic biogas plant slurry with pH control
Hydrogen is found to be a clean energy source; biohydrogen has been researched in recent years. Anaerobic Digestion of Kitchen Waste (KW) for hydrogen production was performed in lab scale reactors, using heat-treated anaerobically digested biogas plant slurry. The biogas plant slurry was given heat treatment at varying temperatures ranging from 70 to 100 ° C for 15 min. Enhancement of hydrogen ...
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Decolorization and biogas production by an anaerobic consortium: effect of different azo dyes and quinoid redox mediators
The inhibitory effect of azo dyes and quinoid compounds on an anaerobic consortium was evaluated during a decolorization process and biogas production. In addition, the impact of quinoid compounds such as lawsone (LAW) and anthraquinone-2,6-disulfonate (AQDS) on the rate of decolorization of Direct Blue 71 (DB71) was assessed. The anaerobic consortium was not completely inhibited under all ...
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Benefits of an efficient process control system for biogas plants
Published in: Biogas Engineering and Application, Vol. 3 / Papers of the Sino-German GIZ Biomass Utilization Project of MOA in China Edited by: Prof. Dr. DONG Renjie, Prof- Dr. Bernhard Raninger This article presents the development and testing of software to improve the process control system for biogas plants (digesters) to achieve substrate savings, improve process stability, avoid ...
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Instant results with the Rapidox 5100 Biogas Analyser
The Rapidox 5100 Biogas Analyser is a high specification and portable instrument designed for the analysis, control and monitoring of biogas produced from the anerobic digestion of organic materials. Four key features of the analyser are: A mobile laboratory: a full spec laboratory-class in your hands. Instant calorific value reading: no need to send your gas sample away and wait for your ...
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Capturing biogas from landfills – Case Study
Each day, millions of tons of municipal solid wastes are disposed of in sanitary landfills and dump sites around the world. Over 1,200 landfills worldwide collect landfill gas, which reduces greenhouse gas emissions and accrues emissions credits to meet the Environmental Protection Agency’s (EPA) reporting standards. Many also use this captured biogas as a clean energy source in the ...
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Siloxane Removal
SILOXANS IN BIOGAS. ORIGIN, EFFECTS AND TREATMENTS Biogas from landfills, digestion and wastewater treatment plants (wwtp) is a valuable material for the production of energy, biofuels and the production of chemical products such as hydrogen and methanol. As it is a source of renewable energy, it is inexhaustible, clean and can be used as planned. Their use generates less environmental ...
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Biogas Treatment in WWTP
Wastewater treatment plants (WWTPs) are facilities that consume large amounts of energy (thermal and electrical), as a result of their operation, they produce large amounts of sludge. The anaerobic digestion of these sludges from wastewater treatment produces biogas, which, due to its concentration in methane (CH 4 ), constitutes a biofuel that can be used for energy production. The best ...
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