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dc.contributor.authorDitl P.
dc.date.accessioned2021-11-10T12:32:30Z
dc.date.available2021-11-10T12:32:30Z
dc.date.issued2022
dc.identifierV3S-352021
dc.identifier.citationDITL, P. Estimating the limits of renewable energy from phytomass. Energy. 2022, 238 ISSN 0360-5442. DOI 10.1016/j.energy.2021.122063.
dc.identifier.issn0360-5442 (print)
dc.identifier.urihttp://hdl.handle.net/10467/98462
dc.description.abstractThe energy production from phytomass on agricultural and forest lands can be calculated on the basis of the annual production of hydrocarbons (cellulose, starch, sugar, etc.), without needing to take into account the type of phytomass and the mean-weighted specific power production per unit of land area. Land with a mostly uniform climate and soil class produces similar specific power per unit of land area. It was proved in the case of the Czech Republic, where the meanweighted value of specific power production has been calculated as 3.16 kW/ha. Biomass energy can be released in three ways in which conversion takes place. i) direct phytomass combustion, ii) conversion to methane (biogas), iii) conversion to bioethanol. Conclusions about the effectiveness of different conversion methods were obtained by executing the enthalpy balances of the individual transfer processes. The method using methane (raw gas) seems to be the most energetically advantageous. The close connection between the circulation of CO2, H2O, and O2 has been quantified. The same amount of water as CO2 is produced and remains int in the atmosphere, and it significantly reflects radiation away from the ground. Cooling heat flux can be lowered about 1.6 times, thus contributing to climate change.eng
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofEnergy
dc.subjectPhytomasseng
dc.subjectCO2 and H2O circulationseng
dc.subjectBiofuel conversion methodseng
dc.subjectGreenhouse effecteng
dc.subjectRenewable energyeng
dc.titleEstimating the limits of renewable energy from phytomasseng
dc.typečlánek v časopisecze
dc.typejournal articleeng
dc.identifier.doi10.1016/j.energy.2021.122063
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/OPVVV/CZ.02.1.01%2F0.0%2F0.0%2F16_019%2F0000753/CZ/Centrum výzkumu nízkouhlíkových energetických technologií/
dc.rights.accessclosedAccess
dc.identifier.wos000709702200001
dc.type.statusPeer-reviewed
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85115360947


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