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Naslov:Improving the economic and environmental performances of the beet sugar industry in Slovenia: increasing fuel efficiency and using by-products for ethanol
Avtorji:Krajnc, Damjan (Avtor)
Mele, Miro (Avtor)
Glavič, Peter (Avtor)
Datoteke:URL http://dx.doi.org/10.1016/j.jclepro.2006.07.037
 
Jezik:Angleški jezik
Vrsta gradiva:Neznano ()
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FKKT - Fakulteta za kemijo in kemijsko tehnologijo
Opis:This paper investigates the possibilities of attaining zero-waste emissions inthe case of sugar production. The case-studied sugar plant located in Slovenia reflected a typical plant, using traditional sugar production from beet. An investigation of the possible use of waste and by-products from sugarprocessing was carried out, in order to approach zero-waste from beet sugar processing. The sugar production process was simulated and optimization was carried out concerning energy utilization. Consumption of energy in the chosen sugar plant was lowered by simultaneous optimization of the evaporationand crystallization process. Changing the fuel type used in the case-studied sugar plant (replacement of heavy fuel oil with natural gas) produced a significant decrease in air emission. Opportunities in the sugar industry have been discovered for adapting to new market conditions through the optimization of combined sugar-ethanol production. The two proposed options have been economically and environmentally evaluated and compared.
Ključne besede:kemična industrija, trajnostni razvoj, proizvodnja sladkorja, minimiranje porabe energije, evaporacija, etanol, chemical industries, sustainable development, sugar production, energy minimization, evaporation, ethanol, zero waste
Leto izida:2007
UDK:664.1.012
COBISS_ID:10963734 Povezava se odpre v novem oknu
ISSN pri članku:0959-6526
NUK URN:URN:SI:UM:DK:FEUUDZ1C
Število ogledov:1643
Število prenosov:52
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
Področja:Ostalo
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Gradivo je del revije

Naslov:Journal of cleaner production
Skrajšan naslov:J. clean. prod.
Založnik:Elsevier
ISSN:0959-6526
COBISS.SI-ID:15470597 Novo okno

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