The Role of Mineral Phases in the Biogas Production Technology
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F18%3A43913534" target="_blank" >RIV/62156489:43210/18:43913534 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27350/18:10239152
Result on the web
<a href="https://doi.org/10.1515/eces-2018-0003" target="_blank" >https://doi.org/10.1515/eces-2018-0003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/eces-2018-0003" target="_blank" >10.1515/eces-2018-0003</a>
Alternative languages
Result language
angličtina
Original language name
The Role of Mineral Phases in the Biogas Production Technology
Original language description
In the field of electric power industry, renewable energy sources, fertilisers, reclamation, and waste management, biomass is widely studied and used. Minerals are present in every step of biogas transformation, but their forms, occurrence, and composition have not been studied yet. However, there is no comprehensive study research that would address the presence of mineral phases in the process of biogas production. This aim of the study is determination of the amount and composition of the mineral phases present in fermentation residues resulting from different production technologies. Digestate mineral composition was analysed using 46 samples from agricultural biogas plants and university testing biogas reactor. The majority of samples contained the amorphous phase. Minority phases consisted of quartz, albite, orthoclase, muscovite, and amphibole. Opal-CT was found in eleven samples (1.26 to 12.1% wt.). The elements present in gas-liquid fluids or in liquids, gases and aerosols within the biogas technology system may create mineral phases, namely the amorphous phase or the crystalline phase under certain conditions. Opal-CT may enter the fermenter as part of plant tissues referred to as phytoliths, or as an unwanted admixture of different origin. It may also originate from the present amorphous SiO2.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20704 - Energy and fuels
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ecological Chemistry and Engineering S
ISSN
1898-6196
e-ISSN
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Volume of the periodical
25
Issue of the periodical within the volume
1
Country of publishing house
PL - POLAND
Number of pages
9
Pages from-to
51-59
UT code for WoS article
000430912100003
EID of the result in the Scopus database
2-s2.0-85046650637