Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/75313
Title: Helio-bioethanol complex
Authors: Shcheklein, S.
Matveev, A.
Starikov, E.
Korzhavin, S.
Nemikhin, Y.
Issue Date: 2017
Publisher: International Multidisciplinary Scientific Geoconference
Citation: Helio-bioethanol complex / S. Shcheklein, A. Matveev, E. Starikov et al. // International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM. — 2017. — Vol. 17. — Iss. 42. — P. 317-328.
Abstract: Results of research on possibility of long-term storage of solar energy in bioethanol are presented in this paper. The Ural Federal University is engaged in research and development of technologies related to the use of solar energy for the production of bioethanol as a motor fuel and as an intermediate energy carrier for the purposes of long-term storage and subsequent application in energy production. Solar radiation is used as the primary source of energy for this technology. Operation of solar collectors and solar concentrators in the natural climatic conditions of the Ural region of Russia has been experimentally studied, and quantitative characteristics and potential of solar energy input and efficiency of solar energy-to-ethanol conversion system are determined. The technology is based on an intermediate heat-transfer fluid fed from a thermal storage being heated first in solar collector and then in solar concentrator where it is driven to a higher temperature that cannot be achieved in a solar collector. Upon heating to the required temperature, the fluid transfers heat to the thermal storage. Energy from the thermal storage is consumed mainly for distillation and rectification of alcohol-containing mash. Ethanol is produced from sugar- or starch-containing biomass. In the latter case, saccharification of the primary biomass occurs using the residual heat from the slop left after primary distillation of the mash. The studies have shown that 415 liters of ethanol per year can be produced in conditions of Northern areas of the Russian Federation with the given amount solar energy input per square meter of the plant surface (with energy intensity of ethanol producing process at 10 MJ/L). © SGEM2017. All Rights Reserved.
Keywords: BIOETHANOL
SOLAR ENERGY CONVERTER
SOLAR RADIANCE
AUTOMOTIVE FUELS
BIOETHANOL
COLLECTOR EFFICIENCY
DISTILLATION
FUEL STORAGE
HEAT STORAGE
HEAT TRANSFER
SACCHARIFICATION
SOLAR COLLECTORS
SOLAR CONCENTRATORS
SOLAR ENERGY
CLIMATIC CONDITIONS
ENERGY CONVERTERS
ENERGY PRODUCTIONS
ETHANOL CONVERSION
INTERMEDIATE ENERGIES
QUANTITATIVE CHARACTERISTICS
RESEARCH AND DEVELOPMENT
SOLAR RADIANCE
ETHANOL
URI: http://hdl.handle.net/10995/75313
metadata.dc.rights: info:eu-repo/semantics/openAccess
Conference name: 17th International Multidisciplinary Scientific Geoconference, SGEM 2017
Conference date: 29 June 2017 through 5 July 2017
SCOPUS ID: 85032449116
PURE ID: 6012179
ISSN: 1314-2704
DOI: 10.5593/sgem2017/42/S17.040
metadata.dc.description.sponsorship: The work was supported by Act 211 Government of the Russian Federation, contract № 2.A03.21.0006.
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS

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