Model-free kinetics applied to sugarcane bagasse combustion

dc.creatorRamajo-Escalera, B
dc.creatorEspina, A
dc.creatorGarcia, JR
dc.creatorSosa-Arnao, JH
dc.creatorNebra, SA
dc.date2006
dc.dateSEP 15
dc.date2014-11-18T09:44:18Z
dc.date2015-11-26T17:49:03Z
dc.date2014-11-18T09:44:18Z
dc.date2015-11-26T17:49:03Z
dc.date.accessioned2018-03-29T00:32:04Z
dc.date.available2018-03-29T00:32:04Z
dc.identifierThermochimica Acta. Elsevier Science Bv, v. 448, n. 2, n. 111, n. 116, 2006.
dc.identifier0040-6031
dc.identifierWOS:000241006500004
dc.identifier10.1016/j.tca.2006.07.001
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/82464
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/82464
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/82464
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1289289
dc.descriptionVyazovkin's model-free kinetic algorithms were applied to determine conversion, isoconversion and apparent activation energy to both dehydration and combustion of sugarcane bagasse. Three different steps were detected with apparent activation energies of 76.1 +/- 1.7, 333.3 +/- 15.0 and 220.1 +/- 4.0 kJ/mol in the conversion range of 2-5%, 15-60% and 70-90%, respectively. The first step is associated with the endothermic process of drying and release of water. The others correspond to the combustion (and carbonization) of organic matter (mainly cellulose, hemicellulose and lignin) and the combustion of the products of pyrolysis. (c) 2006 Elsevier B.V. All rights reserved.
dc.description448
dc.description2
dc.description111
dc.description116
dc.languageen
dc.publisherElsevier Science Bv
dc.publisherAmsterdam
dc.publisherHolanda
dc.relationThermochimica Acta
dc.relationThermochim. Acta
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectthermal analysis
dc.subjectmodel-free kinetics
dc.subjectsugarcane bagasse
dc.subjectSolid-state Kinetics
dc.subjectPyrolysis Kinetics
dc.subjectActivation-energy
dc.subjectThermal-degradation
dc.subjectDecomposition
dc.subjectTemperature
dc.subjectBehavior
dc.subjectBiomass
dc.subjectThermogravimetry
dc.subjectDehydration
dc.titleModel-free kinetics applied to sugarcane bagasse combustion
dc.typeArtículos de revistas


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