2017
DOI: 10.12953/2177-6830/rcm.v8n3p143-149
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Viabilidade econômica de diferentes sistemas de produção de carvão vegetal em escala industrial

Abstract: RESUMO Este trabalho teve como objetivo realizar a análise de viabilidade econômica de quatro sistemas de produção de carvão vegetal em diferentes cenários de escala produtiva. Foram avaliados dois fornos retangulares, com volume interno de 380 e 700 m³, e dois fornos metálicos, com volume interno de 32 e 100 m³, considerando três cenários de produção-2500; 5000 e 10000 metros cúbicos de carvão (mdc) por mês. Para a estimativa do número necessário de fornos para cada cenário proposto, foram utilizados valores … Show more

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Cited by 3 publications
(3 citation statements)
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“…This system was compared with the rabo-quente furnace, and the results also demonstrated fornos-fornalha greater viability and reduced viability of rabo-quente, endorsing the perceptions of the present work. For industrial scale production, for example, Donato et al (2017a) obtained the highest economic indicators in greater volume furnaces and in higher production scenarios, which demonstrates the importance of economies of scale and better utilization of the internal capacity of these systems.…”
Section: Regardingmentioning
confidence: 93%
“…This system was compared with the rabo-quente furnace, and the results also demonstrated fornos-fornalha greater viability and reduced viability of rabo-quente, endorsing the perceptions of the present work. For industrial scale production, for example, Donato et al (2017a) obtained the highest economic indicators in greater volume furnaces and in higher production scenarios, which demonstrates the importance of economies of scale and better utilization of the internal capacity of these systems.…”
Section: Regardingmentioning
confidence: 93%
“…The biorefinery process design comprises four sections: macauba oil extraction and refining, coproducts, H 2 production and hydrotreating. The macauba oil extraction and refining and coproducts sections were adapted from Donato et al 4 and Silva et al 1 respectively. Table 1 presents the process parameters of macauba oil extraction and refining and coproducts.…”
Section: Process Design and Modelingmentioning
confidence: 99%
“…Economic parameters for a macauba charcoal plant on three different scales simulated in this work. Adapted from Donato et al 4 …”
mentioning
confidence: 99%