Problems of Hydrogen Doping in the Methane Fermentation Process and of Energetic Use of the Gas Mixture
| Autor: | Barbara Łaska-Zieja, Marcin Herkowiak, Andrzej Myczko, Edyta Wrzesińska-Jędrusiak |
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| Rok vydání: | 2021 |
| Předmět: |
Technology
Materials science Hydrogen QH301-705.5 QC1-999 chemistry.chemical_element Industrial fermentation doping 010501 environmental sciences 010502 geochemistry & geophysics Combustion 01 natural sciences Methane chemistry.chemical_compound Biogas biogas General Materials Science Biology (General) QD1-999 Instrumentation 0105 earth and related environmental sciences Fluid Flow and Transfer Processes methane fermentation Physics Process Chemistry and Technology Doping General Engineering Engineering (General). Civil engineering (General) Computer Science Applications Chemistry Chemical engineering chemistry hydrogen Heat of combustion TA1-2040 energy surplus Carbon |
| Zdroj: | Applied Sciences, Vol 11, Iss 6374, p 6374 (2021) Applied Sciences Volume 11 Issue 14 |
| ISSN: | 2076-3417 |
| DOI: | 10.3390/app11146374 |
| Popis: | This article discusses the technology for doping hydrogen into the fermenter to increase methane production and the amount of energy in the mixture. Hydrogen doping is anticipated to enable more carbon to be applied to produce methane. Hydrogen is proposed to be produced by using excess electricity from, for example, off-peak electricity hours at night. The possibilities of using a mixture of hydrogen and biogas for combustion in boilers and internal combustion engines have been determined. It has been proven that the volumetric addition of hydrogen reduces the heat of combustion of the mixture. Problems arising from hydrogen doping during the methane fermentation process have been identified. |
| Databáze: | OpenAIRE |
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