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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.typeArtigo de periódicopt_BR
dc.titlePotential Feedstock For Renewable Aviation Fuel In Brazilpt_BR
dc.contributor.authorCantarellapt_BR
dc.contributor.authorHeitor; Nassarpt_BR
dc.contributor.authorAndre Meloni; Barbosa Cortezpt_BR
dc.contributor.authorLuis Augusto; Baldassin Juniorpt_BR
dc.contributor.authorRicardopt_BR
unicamp.author.emailcantarella@iac.sp.gov.br; andre.nassar@agricultura.gov.br; cortez@agr.unicamp.br; baldassin.ricardo@gmail.compt_BR
unicamp.authorBaldassin Junior, Ricardo] Univ Estadual Campinas, Sch Agr Engn, BR-13083970 Campinas, SP, Brazilpt_BR
unicamp.author.external[Cantarella, Heitor] Soils & Environm Resources Ctr, Agronom Inst Campinas, BR-13001970 Campinas, SP, Brazilpt
unicamp.author.external[Nassar, Andre Meloni] Minist Agr Livestock & Food Supply, Secretary Agr Policy, BR-70043900 Brasilia, DF, Brazilpt
unicamp.author.external[Barbosa Cortez, Luis Augustopt
dc.subjectSugarcanept_BR
dc.subjectBiofuelpt_BR
dc.subjectEnergypt_BR
dc.subjectEmissionspt_BR
dc.subjectBioenergypt_BR
dc.subjectJatrophapt_BR
dc.subjectResiduespt_BR
dc.subjectEthanolpt_BR
dc.subjectCarbonpt_BR
dc.subjectSystempt_BR
dc.description.abstractThe aviation industry worldwide is committed to reduce CO2 emissions. The present goal is towards Carbon Neutral Growth (CNG) by 2020 and 50% reduction in net CO2 emissions over 2005 levels by 2050. There are not easy alternatives to liquid fuels for airplanes; therefore, biofuels are necessarily part of the solution. However, the specifications for jet biofuel rule out ethanol and biodiesel, the most common biofuels in the market. There are several routes for the production of aviation biofuel allowing the use of a wide range of biomasses. The conversion and refining technology pathways will be determinant for the choice of feedstock. At present, most jet bioluel tested in airplanes are derived from oils, but not taking into account conversion technologies, the best options to start an aviation biofuel industry in Brazil are sugarcane, eucalyptus, and soybean, of the sugar, cellulose, and oil crop groups. The main reasons are the established production chains, high yields, competitive prices, and possibility of greenhouse gases abatement. Other crops may be feasible options depending on specific regional conditions, further agronomic improvements, and cost reduction. Taking as reference the energy content of ethanol, around 30 Mha of land would be necessary to supply sugarcane to meet 50% of the present global consumption of jet fuel. This is less than the 64 Mha of land suitable for sugarcane in Brazil, mostly replacing pasture and without using environmentally sensitive areas. This area may be less as biomass yields increase and the energy of other plant parts is more efficiently used. The opportunity costs of final products derived from the biomass feedstock may place the price of the energy of jet bioluel above that of the fossil jet fuel. Appropriate public policies and tax treatment may be necessary to stimulate an emerging aviation bioluel industry. (C) 2015 Elsevier B.V. All rights reserved.en
dc.relation.ispartofENVIRONMENTAL DEVELOPMENTpt_BR
dc.publisher.countryAMSTERDAMpt_BR
dc.publisherELSEVIER SCIENCE BVpt_BR
dc.date.issued2015-JULpt_BR
dc.identifier.citationPotential Feedstock For Renewable Aviation Fuel In Brazil. Elsevier Science Bv, v. 15, p. 52-63 JUL-2015.pt_BR
dc.language.isoenpt_BR
dc.description.volume15pt_BR
dc.description.firstpage52pt_BR
dc.description.lastpage63pt_BR
dc.rightsembargopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn2211-4645pt_BR
dc.identifier.wosidWOS:000363555100005pt_BR
dc.identifier.doi10.1016/j.envdev.2015.05.004pt_BR
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S2211464515000408pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipBoeingpt_BR
dc.description.sponsorshipEmbraerpt_BR
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsordocumentnumberFAPESP [2012/50009-1]pt
dc.date.available2016-06-07T13:15:17Z-
dc.date.accessioned2016-06-07T13:15:17Z-
dc.description.provenanceMade available in DSpace on 2016-06-07T13:15:17Z (GMT). No. of bitstreams: 1 wos_000363555100005.pdf: 511756 bytes, checksum: 0f57039369a7a951d877582f0a4d5465 (MD5) Previous issue date: 2015en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/241838-
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