Banca de DEFESA: JONAS ZEFANIAS MASSUQUE

Uma banca de DEFESA de DOUTORADO foi cadastrada pelo programa.
DISCENTE: JONAS ZEFANIAS MASSUQUE
DATA: 14/12/2022
HORA: 14:30
LOCAL: Anfiteatro DCF
TÍTULO:

MEETING THE INDUSTRIAL DEMAND OF BIOENERGY IN BRAZIL: THE POTENTIAL OF NONCOMMERCIAL Eucalyptus and Corymbia WOODS

PALAVRAS-CHAVES:

Energy properties, Pyrolysis, Combustion, Cogeneration and Sustainable steelmaking

PÁGINAS: 73
GRANDE ÁREA: Ciências Agrárias
ÁREA: Recursos Florestais e Engenharia Florestal
RESUMO:

Wood energy plantations are important sources of feedstock for bioeconomy, given their potential to replace fossil fuels, which would ultimately result in the reduction of greenhouse gas emissions. Eucalyptus and Corymbia woods have been widely used for the production of firewood, wood chips, and charcoal for the steel industry in Brazil. The present study aims to assess the properties of non-commercial Eucalyptus and Corymbia woods for energy purpose in Brazil. Six years after planting, the chemical, physical, energy, thermal properties, gravimetric yeilds and combustion performance of charcoal from Corymbia citriodora, C. variegata, C. henryi, C. torelliana, Eucalyptus amplifolia, E. longirostrata, E. major, and E. urophylla were analysed. Compared to E. urophylla’s wood, the most used species in the steel industry in Brazil, the wood from E. major, E. amplifolia, and C. torelliana had properties that favoured the production of high-quality charcoal for use in steel industry. C. citriodora, C. variegata, C. henryi, and E. longirostrata presented a high potential for use in energy cogeneration systems.

MEMBROS DA BANCA:
Interno - THIAGO DE PAULA PROTÁSIO - UFRA (Membro)
Interno - PAULO RICARDO GHERARDI HEIN (Membro)
Externo à Instituição - PAULO HENRIQUE MULLER DA SILVA - IPEF (Membro)
Presidente - PAULO FERNANDO TRUGILHO (Membro)
Externo à Instituição - MAÍRA REIS DE ASSIS - UFLA (Suplente)
Externo à Instituição - JOÃO RODRIGO COIMBRA NOBRE - UEPA (Suplente)
Externo à Instituição - GRAZIELA BAPTISTA VIDAURRE - UFES (Membro)