Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1000389
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dc.contributor.authorLAZZAROTTO, M.pt_BR
dc.contributor.authorRUIZ, H. Z.pt_BR
dc.contributor.authorLAZZAROTTO, S. R. da S.pt_BR
dc.contributor.authorSCHNITZLER, E.pt_BR
dc.contributor.authorMORAES, M. L. T. dept_BR
dc.contributor.authorCAMBUIM, J.pt_BR
dc.contributor.authorSANTOS, W. dospt_BR
dc.contributor.authorAGUIAR, A. V. dept_BR
dc.date.accessioned2014-11-18T11:11:11Zpt_BR
dc.date.available2014-11-18T11:11:11Zpt_BR
dc.date.created2014-11-18pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationIn: CONGRESSO BRASILEIRO DE ANÁLISE TÉRMICA E CALORIMETRIA, 9., 2014, Serra Negra. Trabalhos. [S.l.]: ABRATEC, 2014.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1000389pt_BR
dc.descriptionPinus species exhibit fast growth and are good producers of wood, cellulose and resin. Brazil is the second largest producer of resin. The People?s Republic of China is the main producer with approximately 90% world?s resin production. Turpentine, volatile fraction, and rosin, solid fraction, are two major fractions or resin. The distillation process continues up to 170° C can be extracted about 95% of the total gum turpentine resin, preserving its constituents. There is little research using thermal analysis to study pine resin properties. This work involved evaporating volatile fraction of resins in an oven at 170 ºC consisted of 20 different samples from Pinus caribaea var. hondurensis and was compared with results obtained in thermal analysis to quantify the same fraction for each one. The volatile fraction in the oven (170 ºC) was from 14.69% to 24.05%. This fraction obtained through thermogravimetric analysis (TGA) was from 13.37% to 23.64%. The results demonstrate that the TGA technique is capable of accurately determining the volatile and non-volatile fractions of the resin and this technical proved to be suitable for further analyses.pt_BR
dc.formatDisponibilizado online.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectEspécie exóticapt_BR
dc.subjectTerebentinapt_BR
dc.subjectBreupt_BR
dc.subjectResinpt_BR
dc.titleUse of thermogravimetry analysis to quantify total volatile fraction in pine resin.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2014-11-18T11:11:11Zpt_BR
dc.subject.thesagroPinus Caribaeapt_BR
dc.subject.thesagroResinapt_BR
dc.subject.nalthesaurusturpentinept_BR
dc.subject.nalthesaurusrosinpt_BR
dc.description.notesCBRATEC.pt_BR
dc.format.extent24 p.pt_BR
riaa.ainfo.id1000389pt_BR
riaa.ainfo.lastupdate2014-11-18pt_BR
dc.contributor.institutionMARCELO LAZZAROTTO, CNPF; Henrique Zavattieri Ruiz, UTFPR; Simone Rosa da Silveira Lazzarotto, UEPG; Egon Schnitzler, UEPG; Mario Luiz Teixeira de Moraes, USP; José Cambuim, USP; Wanderley dos Santos, USP; ANANDA VIRGINIA DE AGUIAR, CNPF.pt_BR
Aparece nas coleções:Artigo em anais de congresso (CNPF)

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