Abstract:
This paper presents a study of the fast pyrolysis of two relevant biomasses in the global agro-industrial scenario: sugarcane straw (SCS) and eucalyptus bark (EB) in a fluidized bed reactor at a temperature of 500 ° C. The yields in bio-oil were 60.6 % wt (SCS) and 46% wt (EB) and, in terms of process, ESP collected about 5 – 7% of the bio-oil fractions even though it is the final collection operation at the plant. The products and by-products were characterized accordingly, with emphasis on the SCS bio-oil, which presented a better quality in relation to the EB bio oil obtained. However, the bio-oil of EB presented lower levels of N and Cl, being 0,4%wt and 0,012% wt respectively. In addition, Levoglucosan sugar (1,6-Anhydro-β -D-Glucopyranose) and Benzenodiol isomeric phenols were some of the most prominent organic compounds in bio-oil.
Reference:
ALVES, Vittor Rodrigues Santos(DD11); SILVA, Ana Paula de Souza(DD11), LACERDA, João Paulo Amorim de(DN11); GARCIA, Adriana(DD11); USHIMA, Ademar Hakuo(DD11). Fast pyrolysis of sugarcane straw and eucalyptus bark in a fluidized bed reactor. In: EUROPEAN BIOMASS CONFERENCE & EXHIBITION, EUBCE, 30., Marseille, 2022. Proceedings… 6p.
Document is password protected, ask Customer Service/Library-DAIT/IPT. Log in to BiblioInfo Bibioteca-DAIT/IPT to access the full text in PDF:
https://escriba.ipt.br/pdf_restrito/177794.pdf
This paper presents a study of the fast pyrolysis of two relevant biomasses in the global agro-industrial scenario: sugarcane straw (SCS) and eucalyptus bark (EB) in a fluidized bed reactor at a temperature of 500 ° C. The yields in bio-oil were 60.6 % wt (SCS) and 46% wt (EB) and, in terms of process, ESP collected about 5 – 7% of the bio-oil fractions even though it is the final collection operation at the plant. The products and by-products were characterized accordingly, with emphasis on the SCS bio-oil, which presented a better quality in relation to the EB bio oil obtained. However, the bio-oil of EB presented lower levels of N and Cl, being 0,4%wt and 0,012% wt respectively. In addition, Levoglucosan sugar (1,6-Anhydro-β -D-Glucopyranose) and Benzenodiol isomeric phenols were some of the most prominent organic compounds in bio-oil.
Reference:
ALVES, Vittor Rodrigues Santos(DD11); SILVA, Ana Paula de Souza(DD11), LACERDA, João Paulo Amorim de(DN11); GARCIA, Adriana(DD11); USHIMA, Ademar Hakuo(DD11). Fast pyrolysis of sugarcane straw and eucalyptus bark in a fluidized bed reactor. In: EUROPEAN BIOMASS CONFERENCE & EXHIBITION, EUBCE, 30., Marseille, 2022. Proceedings… 6p.
Document is password protected, ask Customer Service/Library-DAIT/IPT. Log in to BiblioInfo Bibioteca-DAIT/IPT to access the full text in PDF:
https://escriba.ipt.br/pdf_restrito/177794.pdf
