Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/350750
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampBizzo, Waldir Antônio-
dc.contributor.authorunicampLenço, Paulo Cesar-
dc.contributor.authorunicampCarvalho, Danilo José-
dc.contributor.authorunicampVeiga, João Paulo Soto-
dc.typeArtigopt_BR
dc.titleThe generation of residual biomass during the production of bio-ethanol from sugarcane, its characterization and its use in energy productionpt_BR
dc.contributor.authorBizzo, Waldir Antonio-
dc.contributor.authorLenço, Paulo César-
dc.contributor.authorCarvalho, Danilo José-
dc.contributor.authorVeiga, João Paulo Soto-
dc.subjectBagaço de canapt_BR
dc.subjectEtanolpt_BR
dc.subject.otherlanguageBagassept_BR
dc.subject.otherlanguageEthanolpt_BR
dc.description.abstractSugarcane bagasse is the residue produced by mills after juice is extracted from sugarcane. Other important solid residues in the sugarcane-to-sugar-and-ethanol production chain are the leaves and tops of the stalks (together referred to as cane trash). Although it represents a significant portion of the energy in sugarcane, cane trash is currently left in the fields. This paper has described and analyzed how residues (bagasse and cane trash) are produced from sugarcane and their use as an energy source in the production of ethanol. Also, it presents a review of the physical properties and characteristics of bagasse and cane trash and estimate their energy potential. Bagasse and cane trash have similar fuel characteristics to other biomasses fuels. Special attention should be given to the characteristics of cane trash ash, which has higher fusibility and alkali levels than bagasse. A flowchart of a typical mill was described and the thermal and mechanical energy consumption at various stages of the production process was determined. Of the energy consumed as work, about 58% is accounted for by milling and juice extraction, and 33% by the generation of electricity for use in the plant. In a typical mill using steam generators operating at average pressure and temperature (22 bar, 300–360 °C), about 15% of the bagasse produced is surplus, and an average of 480 kg of steam is used per tonne of cane processed. An energy consumption analysis revealed that there was significant scope for reducing the amount of steam needed to operate the turbines in mills because of the low isentropic efficiencies identified. Cane trash, which is not yet used for energy production, also shows great energy potential because it is produced in similar quantities to bagasse, and its calorific value is only slightly lowerpt_BR
dc.relation.ispartofRenewable and sustainable energy reviewspt_BR
dc.relation.ispartofabbreviationRenew. sust. energ. rev.pt_BR
dc.publisher.cityOxfordpt_BR
dc.publisher.countryReino Unidopt_BR
dc.publisherElsevierpt_BR
dc.date.issued2014-
dc.date.monthofcirculationJan.pt_BR
dc.language.isoengpt_BR
dc.description.volume29pt_BR
dc.description.firstpage589pt_BR
dc.description.lastpage603pt_BR
dc.rightsFechadopt_BR
dc.sourceSCOPUSpt_BR
dc.identifier.issn1364-0321pt_BR
dc.identifier.eissn1879-0690pt_BR
dc.identifier.doi10.1016/j.rser.2013.08.056pt_BR
dc.identifier.urlhttps://www.sciencedirect.com/science/article/pii/S1364032113005960pt_BR
dc.description.sponsorshipCOORDENAÇÃO DE APERFEIÇOAMENTO DE PESSOAL DE NÍVEL SUPERIOR - CAPESpt_BR
dc.description.sponsordocumentnumberNão tempt_BR
dc.date.available2020-10-08T15:38:16Z-
dc.date.accessioned2020-10-08T15:38:16Z-
dc.description.provenanceSubmitted by Susilene Barbosa da Silva (susilene@unicamp.br) on 2020-10-08T15:38:16Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-07T20:40:42Z : No. of bitstreams: 1 2-s2.0-84884841170.pdf: 2689609 bytes, checksum: c5ca4313c837900be15e96cc2916b091 (MD5) Bitstreams deleted on 2021-01-08T14:10:46Z: 2-s2.0-84884841170.pdf,. Added 1 bitstream(s) on 2021-01-08T14:14:16Z : No. of bitstreams: 1 2-s2.0-84884841170.pdf: 2689609 bytes, checksum: c5ca4313c837900be15e96cc2916b091 (MD5) Bitstreams deleted on 2021-01-13T13:27:26Z: 2-s2.0-84884841170.pdf,. Added 1 bitstream(s) on 2021-01-13T13:29:55Z : No. of bitstreams: 1 2-s2.0-84884841170.pdf: 2689609 bytes, checksum: c5ca4313c837900be15e96cc2916b091 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-10-08T15:38:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2014en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/350750-
dc.contributor.departmentDepartamento de Engenharia Térmica e de Fluidospt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.subject.keywordCane trashpt_BR
dc.subject.keywordCo-generationpt_BR
dc.subject.keywordFuel characterizationpt_BR
dc.identifier.source2-s2.0-84884841170pt_BR
dc.creator.orcid0000-0003-1505-4266pt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcidSem informaçãopt_BR
dc.creator.orcidSem informaçãopt_BR
dc.type.formArtigopt_BR
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