OBTAINING BIOETHANOL USED AS BIOFUEL FOR AUTO-VEHICLES USING A SELF PRESSURED BIOREACTOR

Mariana Dumitru, George Moise, Marius Bibu, Mirela Stanciu

Abstract


Between the bio-fuels used for autovehicles, bio-ethanol has an important role, due to the advantages it presents, having a good efficiency and a level of emissions released in the environment much lower than the conventional fuels. As bio-ethanol is obtained through the fermentation process of agricultural feedstock, these must be separated and concentrated. This can be obtained in more ways, we propose in this paper using of semi permeable membranes for separation in so-called process membrane distillation or prevaporation.

The paper presents some constructive and functional principles of  such a bioreactor.


Keywords


bio-ethanol; biofuels; self pressured bioreactor

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References


DUMITRU, MARIANA ,2011, Researches on the Advantages for the Environment of Using Bio-Fuels to Vehicles, Bulletin UASVM Agriculture, 68(1)/2011, pag. 124-131

DUMITRU, MARIANA (2010). Researches on the alternative fuels which can be used to motors, The 9 th International Symposion “Prospects for the 3-rd Millenium†30 sept.-2 oct. 2010, Bulletin of University of Agricultural Sciences and veterinary Medicine Cluj-Napoca, ISSN 1843-5246, vol.67, pag.115-122, Cluj-Napoca

MOISE, G., 2011, Modular Self Pressurized Membrane Bioreactor, Bulletin UASVM Animal Science and Biotechnologies, 68(1-2)/2011, pag. 352-356

MOISE, G., Obtaining mechanical force using gas pressure generated by microorganisms in a selfpresurized membrane bioreactor, The 7th International Conference on Integrated Systems for Agri-food Production, nov.10-12, 2011, Nyiregyhaza, Hungary, ISBN 978-606-569-312-8; ISBN 978-615-5097-26-3, pag. 227-229.


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LUCRĂRI ȘTIINȚIFICE MANAGEMENT AGRICOL

ISSN print 1453-1410
ISSN online 2069-2307
(former ISSN 1453-1410, E-ISSN 2069-2307)

PUBLISHER: AGROPRINT Timisoara, Romania
PAPER ACCESS: Full text articles available for free
FREQUENCY: Annual
PUBLICATION LANGUAGE: English

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Banat`s University of Agricultural Sciences and Veterinary Medicine “King Michael I of Romania” from Timisoara
Faculty of Management and Rural Tourism
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