Fevereiro 2015 vol. 1 num. 2 - XX Congresso Brasileiro de Engenharia Química

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SOLID-STATE FERMENTATION MODEL FOR A PACKED-BED BIOREACTOR

SILVEIRA, C. L. da ; MAZUTTI, M. A. ; SALAU, N. P. G. ;

Artigo:

Simulations can lead to many process advantages, like quality of the product, scaling-up, process control and optimization. However, to turn on the model used in the simulation reliable, it is necessary a good parameter set to fit the experimental data. In this manner, parameter estimation is very important to keep the model adjusted. The main goal of this study is to estimate the parameters of ordinary differential equations set in a solid-state fermentation process model. The process model is composed by a set of seven ordinary differential equations that represents respectively the cells profile, cells physiological state, temperature, substrate consumption and production of ethanol, carbon dioxide and oxygen by the cells metabolism. The model used in this work was statistically validated and the results have shown that it is able to predict the experimental data.

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DOI: 10.5151/chemeng-cobeq2014-1963-16649-161342

Referências bibliográficas
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Como citar:

SILVEIRA, C. L. da; MAZUTTI, M. A.; SALAU, N. P. G.; "SOLID-STATE FERMENTATION MODEL FOR A PACKED-BED BIOREACTOR", p. 12998-13004 . In: Anais do XX Congresso Brasileiro de Engenharia Química - COBEQ 2014 [= Blucher Chemical Engineering Proceedings, v.1, n.2]. São Paulo: Blucher, 2015.
ISSN 2359-1757, DOI 10.5151/chemeng-cobeq2014-1963-16649-161342

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