000060634 001__ 60634
000060634 005__ 20210902121558.0
000060634 0247_ $$2doi$$a10.3390/su7056321
000060634 0248_ $$2sideral$$a91241
000060634 037__ $$aART-2015-91241
000060634 041__ $$aeng
000060634 100__ $$aFont De Mora, E.
000060634 245__ $$aThermoeconomic analysis of biodiesel production from used cooking oils
000060634 260__ $$c2015
000060634 5060_ $$aAccess copy available to the general public$$fUnrestricted
000060634 5203_ $$aBiodiesel from used cooking oil (UCO) is one of the most sustainable solutions to replace conventional fossil fuels in the transport sector. It can achieve greenhouse gas savings up to 88% and at the same time reducing the disposal of a polluting waste. In addition, it does not provoke potential negative impacts that conventional biofuels may eventually cause linked to the use of arable land. For this reason, most policy frameworks favor its consumption. This is the case of the EU policy that double-counters the use of residue and waste use to achieve the renewable energy target in the transport sector. According to different sources, biodiesel produced from UCO could replace around 1.5%–1.8% of the EU-27 diesel consumption. This paper presents an in-depth thermoeconomic analysis of the UCO biodiesel life cycle to understand its cost formation process. It calculates the ExROI value (exergy return on investment) and renewability factor, and it demonstrates that thermoeconomics is a useful tool to assess life cycles of renewable energy systems. It also shows that UCO life cycle biodiesel production is more sustainable than biodiesel produced from vegetable oils.
000060634 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000060634 590__ $$a1.343$$b2015
000060634 591__ $$aENVIRONMENTAL SCIENCES$$b146 / 225 = 0.649$$c2015$$dQ3$$eT2
000060634 591__ $$aGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY$$b5 / 6 = 0.833$$c2015$$dQ4$$eT3
000060634 591__ $$aENVIRONMENTAL STUDIES$$b62 / 104 = 0.596$$c2015$$dQ3$$eT2
000060634 591__ $$aGREEN & SUSTAINABLE SCIENCE & TECHNOLOGY$$b23 / 30 = 0.767$$c2015$$dQ4$$eT3
000060634 592__ $$a0.482$$b2015
000060634 593__ $$aGeography, Planning and Development$$c2015$$dQ2
000060634 593__ $$aRenewable Energy, Sustainability and the Environment$$c2015$$dQ2
000060634 593__ $$aManagement, Monitoring, Policy and Law$$c2015$$dQ2
000060634 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000060634 700__ $$0(orcid)0000-0002-6360-1159$$aTorres, C.$$uUniversidad de Zaragoza
000060634 700__ $$0(orcid)0000-0003-0702-733X$$aValero, A.$$uUniversidad de Zaragoza
000060634 7102_ $$15004$$2590$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Máquinas y Motores Térmi.
000060634 773__ $$g7, 5 (2015), 6321-6335$$pSustainability (Basel)$$tSUSTAINABILITY$$x2071-1050
000060634 8564_ $$s574926$$uhttps://zaguan.unizar.es/record/60634/files/texto_completo.pdf$$yVersión publicada
000060634 8564_ $$s77207$$uhttps://zaguan.unizar.es/record/60634/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000060634 909CO $$ooai:zaguan.unizar.es:60634$$particulos$$pdriver
000060634 951__ $$a2021-09-02-08:33:21
000060634 980__ $$aARTICLE