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Thermal characterization of lignocellulosic residue from different sugarcanes |
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| Authors: | Vívian Aparecida Ricardo Teixeira Ernesto Clóvis Augusto Ribeiro Ossamu Hojo Fernando Luis Fertonani and Marisa Spirandeli Crespi |
| Institution: | (1) Departamento de Qu?mica Anal?tica, Instituto de Qu?mica, Universidade Estadual Paulista, R. Prof. Francisco Degni, s/n, CP 355, Araraquara, SP, CEP 14801-970, Brazil;(2) Departamento de Qu?mica Ambiental, Instituto de Bioci?ncias Letras e Ci?ncias Exatas, Universidade Estadual Paulista, R. Crist?v?o Colombo, 2265, S?o Jose do Rio Preto, SP, CEP 15054-000, Brazil; |
| Abstract: | Bagasse samples from four different sugarcane were directly collected as the residues of milling in a processing plant. The samples were dried at 105 °C, compressed to small granules and then their TG/DTA and DSC curves in synthetic air were recorded. Similar thermogravimetric curves were obtained for the different samples and they exhibited four mass loss steps. However, the analysis of the exotherm DSC peaks showed that the oxidation of the organic matter resulted different enthalpy values (ΔH/kJ g−1). |
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