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http://repositorio.ufla.br/jspui/handle/1/36300| Title: | Rejeitos de biomassas oriundas da cadeia de biocombustíveis no Brasil: produção de bio-óleo e sub-produtos |
| Other Titles: | Biomass wastes from biofuel chains in Brazil: bio-oil production and byproducts |
| Keywords: | Biomassa Rejeito Biocombustível Bio-óleo Pirólise Biomass Waste Biofuel Bio-oil Pyrolysis |
| Issue Date: | Feb-2017 |
| Publisher: | Sociedade Brasileira de Química (SBQ) |
| Citation: | SANTOS, N. A. V. et al. Rejeitos de biomassas oriundas da cadeia de biocombustíveis no Brasil: produção de bio-óleo e sub-produtos. Revista Virtual de Química, Niterói, v. 9, n. 1, p. 52-72, jan./fev. 2017. DOI: 10.21577/1984-6835.20170007. |
| Abstract: | In this work, the potential utilization of the fast pyrolysis to obtain different productsfrom four biofuel biomass wastes, i.e. tucuma and mamonacakes (biodiesel production) andsugarcane strawand bagasse (bioethanol production) is investigated. Elemental analyses, TG,GCMS, mass balance, immediate analyses and calorific power showed that biodiesel cakesproduced 17-25 wt% gas based on COx, H2 and C1-C2 hydrocarbons, 32-38wt% biochar and 42-45wt% liquids composed of 18-23% acidic aqueous fraction containing high concentration of organics and 22-23% of an oil fraction composed of a complex mixture of organic compounds. The fast pyrolysis of sugarcane straw and bagasse produced 6 wt% gas (mainly COx), 6-18 wt% biochar and 25-75 wt% liquid. Based on the obtained information, different possibilities of application are discussed. |
| URI: | http://rvq.sbq.org.br/imagebank/pdf/v9n1a07.pdf http://repositorio.ufla.br/jspui/handle/1/36300 |
| Appears in Collections: | DEG - Artigos publicados em periódicos |
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