Por favor, use este identificador para citar o enlazar este ítem: http://repositorio.ufc.br/handle/riufc/72047
Tipo: Artigo de Periódico
Título : Evaluation of babassu cake generated in the extraction of the oil as feedstock for biofuel production
Autor : Silva, Chastryane Barros de Sousa
Sousa, Bruna Araújo de
Nunes, João Vitor da Silveira
Malveira, Jackson de Queiroz
Marques, Rosali Barbosa
Braga, Emanuelle Fernandes
Nascimento, Tassio Lessa do
Bertini, Luciana Medeiros
Maciel, Maria Aparecida Medeiros
Rios, Maria Alexsandra de Sousa
Damasceno, Luana Bernardino
Palabras clave : Cashew nutshell;Sugarcane bagasse;Carnauba;Solid fuels;Casca de cajú;Bagaço da cana-de-açúcar;Combustíveis sólidos
Fecha de publicación : 2023
Editorial : Processes
Citación : SILVA, Chastryane Barros de Sousa; SOUSA, Bruna Araújo de; NUNES, João Vitor da Silveira; MALVEIRA, Jackson de Queiroz; MARQUES, Rosali Barbosa; BRAGA, Emanuelle Fernandes; NASCIMENTO, Tassio Lessa do; BERTINI, Luciana Medeiros; MACIEL, Maria Aparecida Medeiros; RIOS, Maria Alexsandra de Sousa; DAMASCENO, Luana Bernardino. Evaluation of babassu cake generated in the extraction of the oil as feedstock for biofuel production. Processes, [s.l.], v. 11, p. 585-600, 2023.
Abstract: The growing demand for energy and the concern about environmental impacts reinforce the necessity for renewable energy sources such as biofuels. In this study, cake generated in the babassu oil extraction was evaluated as a potential feedstock for solid biofuel production, and it contains a blend of cashew nutshell, sugarcane bagasse, carnauba straw, and carnauba stalk. All samples were characterized by proximate analysis and Higher Heating Value. Carbonization was used to improve energy performance and compaction to understand the mechanism and the characteristics of the biomasses compacted. In the extraction of babassu oil, fresh and aged (90 days) kernel samples were used. The fresh samples reached a yield of 59.8%, and the aged samples reached a yield of 70.66%. The carbonization of babassu cake was carried out in a Muffle furnace at temperatures of 250, 300, 350, and 400 °C. The fresh babassu cake showed an HHV of 23.06 MJ kg−1 and after carbonization of 28.07 (250 °C), 30.69 (300 °C), 28.24 (350 °C), and 18.27 MJ kg−1 (400 °C). At 400 °C, a decrease in HHV of 20.8% occurred, and an increase in Ash (%) of 195% occurred. Proximate analysis showed that biomasses are compatible, with some having a higher compatibility than other biological materials already used as fuels in the industry.
URI : http://www.repositorio.ufc.br/handle/riufc/72047
ISSN : 2227-9717
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