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	Provedor de dados Ciência e Agrotecnologia (1) PAB (1) Autor Protásio,Thiago de Paula (2) Silva,Marcela Gomes da (2) Trugilho,Paulo Fernando (2) Couto,Allan Motta (1) Mirmehdi,Seyedmohammad (1) Napoli,Alfredo (1) Mais... Palavra-chave Alternative biomass (2) Renewable energy (2) Bio-reducer (1) Carbonization (1) Charcoal (1) Iron industry (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2014 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Quality and energetic evaluation of the charcoal made of babassu nut residues used in the steel industry Ciência e Agrotecnologia Protásio,Thiago de Paula; Trugilho,Paulo Fernando; Mirmehdi,Seyedmohammad; Silva,Marcela Gomes da. Brazil is the only country in the world that uses large scale charcoal in steel-making blast furnaces. Meantime, the monoculture plantations of Eucalyptus are not able to meet the demand for charcoal from the steel industries.Therefore, research is necessary, in order to use lignocellulosic residues for the production of charcoal with technological properties which are suitable for the reduction of iron ore. Given the above, the objective of this study was to evaluate the quality of charcoal which was made with babassu nut shell and designed for utilization in the steel industry in the function of the final carbonization temperature. All three layers of babassu nut shell (epicarp, mesocarp and endocarp) were used together. The initial temperature of the... Tipo: Info:eu-repo/semantics/article Palavras-chave: Alternative biomass; Renewable energy; Bio-reducer; Carbonization. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542014000500003 Mass and energy balance of the carbonization of babassu nutshell as affected by temperature PAB Protásio,Thiago de Paula; Trugilho,Paulo Fernando; Napoli,Alfredo; Silva,Marcela Gomes da; Couto,Allan Motta. The objective of this work was to evaluate the carbonization yield of babassu nutshell as affected by final temperature, as well as the energy losses involved in the process. Three layers constituting the babassu nut, that is, the epicarp, mesocarp and endocarp, were used together. The material was carbonized, considering the following final temperatures: 450, 550, 650, 750, and 850ºC. The following were evaluated: energy and charcoal yields, pyroligneous liquid, non-condensable gases, and fixed carbon. The use of babassu nutshell can be highly feasible for charcoal production. The yield of charcoal from babassu nutshell carbonization was higher than that reported in the literature for Eucalyptus wood carbonization, considering the final temperature of... Tipo: Info:eu-repo/semantics/article Palavras-chave: Alternative biomass; Charcoal; Iron industry; Renewable energy. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2014000300189 Registros recuperados: 2 Primeira ... 1 ... Última

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