Banca de QUALIFICAÇÃO: CAIO RODRIGO ALVES SOARES
Uma banca de QUALIFICAÇÃO de MESTRADO foi cadastrada pelo programa.DISCENTE : CAIO RODRIGO ALVES SOARES
DATA : 16/12/2019
HORA: 08:30
LOCAL: ICA - PPGCF - Sala 01
TÍTULO:
ANATOMICAL PROPERTIES OF WOOD WASTE OF AMAZON SPECIES: SUBSIDY FOR SUSTAINABLE CHARCOAL PRODUCTION
PALAVRAS-CHAVES:
Bioreductor, residual biomass, forest management, wood anatomy, sustainable energy
PÁGINAS: 40
GRANDE ÁREA: Ciências Agrárias
ÁREA: Recursos Florestais e Engenharia Florestal
SUBÁREA: Tecnologia e Utilização de Produtos Florestais
ESPECIALIDADE: Anatomia e Identificação de Produtos Florestais
RESUMO:
Studies for the anatomical characterization of native wood waste are still scarce and necessary for the advancement of technologies for the utilization of this material. The objective of this work was to anatomically characterize the secondary xylem structure of Forest Management residues and correlate it with the occurrence and pattern of cracks formed during the carbonization process, aiming at the formation of groups in order to optimize the production process of charcoal. For this, the waste was collected at the Fazenda Rio Capim Forest Management Unit in Paragominas - PA. We randomly sampled three trees of eleven species occurring in the Brazilian Amazon. In each tree three discs were collected for wood analysis and carbonization conducted on a laboratory scale. Through the anatomical characterization of the wood and the analysis of the charcoal produced, it is expected to find a relationship between the greater cell wall thickness of the fibers, as well as the lower frequency of vessels, with the lower occurrence of cracks, highlighting the importance of waste separation, considering these characteristics to reduce the heterogeneity of the carbonization material and to produce charcoal with better physical and mechanical properties.
MEMBROS DA BANCA:
Presidente - 1134991 - THIAGO DE PAULA PROTASIO
Interno - 2410727 - LINA BUFALINO
Externo à Instituição - GUSTAVO HENRIQUE DENZIN TONOLI - UFLA
Externo à Instituição - LOURIVAL MARIN MENDES - UFLA