Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/349119
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampSouza-Santos, Marcio Luiz de-
dc.contributor.authorunicampMichael Araujo Camara-
dc.typeArtigopt_BR
dc.titleTheoretical study on the effect of glycerol fraction in slurries with biomass consumed by a power generation processpt_BR
dc.contributor.authorSouza-Santos, Marcio L. de-
dc.contributor.authorCamara, Michael A.-
dc.subjectEnergiapt_BR
dc.subjectBiomassapt_BR
dc.subjectGlicerolpt_BR
dc.subject.otherlanguageGlycerolpt_BR
dc.subject.otherlanguageBiomasspt_BR
dc.subject.otherlanguageEnergypt_BR
dc.description.abstractPrevious works have shown that glycerol, which is a residue from biodiesel production, can be applied to greatly increase the efficiency of power generation processes consuming biomass, such as sugar cane bagasse (SCB). The proposed process departs from a biomass and glycerol slurry, which is pumped into a pressurized gasifier. The produced gas is cleaned to reach particle content and sizes as well alkaline concentration allowed to be injected into commercially available axial gas turbines. The removal of alkaline is achieved through cooling the gas to temperatures below the dew-point of those chemical species. Energy recovered from that cooling and from the gas turbine exit drives two steam cycles. The present theoretical investigation assesses the effects of glycerol concentration in the slurry with wet biomass fed to the process on its overall efficiency. In addition, the gasifier operational pressure is increased to the limit allowed for air compression by axial compressors without intercooling. This work shows that efficiencies can reach levels nearing 46% and discusses the effect of glycerol fraction in the biomass slurry on the overall power-generation process. The present work is a technical feasibility study. Economic analysis or considerations are beyond its scope and have been left for future investigationspt_BR
dc.relation.ispartofEnergy and fuelspt_BR
dc.publisher.cityWashington, DCpt_BR
dc.publisher.countryEstados Unidospt_BR
dc.publisherAmerican Chemical Societypt_BR
dc.date.issued2018-
dc.date.monthofcirculationJan.pt_BR
dc.language.isoengpt_BR
dc.description.volume32pt_BR
dc.description.issuenumber1pt_BR
dc.description.firstpage497pt_BR
dc.description.lastpage509pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn0887-0624pt_BR
dc.identifier.eissn1520-5029pt_BR
dc.identifier.doi10.1021/acs.energyfuels.7b02996pt_BR
dc.identifier.urlhttps://pubs.acs.org/doi/full/10.1021/acs.energyfuels.7b02996pt_BR
dc.date.available2020-09-11T15:10:16Z-
dc.date.accessioned2020-09-11T15:10:16Z-
dc.description.provenanceSubmitted by Susilene Barbosa da Silva (susilene@unicamp.br) on 2020-09-11T15:10:16Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-07T20:39:35Z : No. of bitstreams: 1 000423253200053.pdf: 2597303 bytes, checksum: 37db213bcf46dc724121d417d67189a8 (MD5) Bitstreams deleted on 2021-01-08T14:10:12Z: 000423253200053.pdf,. Added 1 bitstream(s) on 2021-01-08T14:13:17Z : No. of bitstreams: 1 000423253200053.pdf: 2597303 bytes, checksum: 37db213bcf46dc724121d417d67189a8 (MD5) Bitstreams deleted on 2021-01-13T13:27:09Z: 000423253200053.pdf,. Added 1 bitstream(s) on 2021-01-13T13:29:00Z : No. of bitstreams: 1 000423253200053.pdf: 2597308 bytes, checksum: 923025f7deb39bc85867b4c19bea97b2 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-09-11T15:10:16Z (GMT). No. of bitstreams: 0 Previous issue date: 2018en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/349119-
dc.contributor.departmentDepartamento de Energiapt_BR
dc.contributor.departmentSem informaçãopt_BR
dc.contributor.unidadeFaculdade de Engenharia Mecânicapt_BR
dc.subject.keywordGlycerol Fractionpt_BR
dc.identifier.source000423253200053pt_BR
dc.creator.orcid0000-0002-8493-0146pt_BR
dc.creator.orcidSem informaçãopt_BR
dc.type.formArtigopt_BR
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