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

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SIMULATION, ANALYSIS AND EVALUATION OF FERMENTATION TEMPERATURE IN AN IN SITU GAS STRIPPING FERMENTATION PROCESS

PONCE, G. H. S. F. ; MIRANDA, J. C. C. ; ALVES, M. ; MACIEL, M. R. W. ; MACIELF, R. ; ANDRADE, R. R. ;

Artigo:

Fermentation is the main step in bioethanol production. The major fermentation problems are the yeast inhibition when high ethanol concentrations are reached, and the high amounts of water added to the process. One way to overcome these problems is to couple fermentation to a continuous process removal, or known as in situ removal techniques. Such techniques allow the use of high sugar concentrations in the broth, keeping ethanol concentration in acceptable ranges to microorganism metabolism. Gas stripping in situ removal presents itself as a simple technique that requires no membrane or expensive chemicals and easy to integrate with fermentation process. In this work, the simulation of a gas stripping fermentation process was carried out using ASPEN PLUS

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DOI: 10.5151/chemeng-cobeq2014-1902-16973-137339

Referências bibliográficas
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Como citar:

PONCE, G. H. S. F.; MIRANDA, J. C. C.; ALVES, M.; MACIEL, M. R. W.; MACIELF, R.; ANDRADE, R. R.; "SIMULATION, ANALYSIS AND EVALUATION OF FERMENTATION TEMPERATURE IN AN IN SITU GAS STRIPPING FERMENTATION PROCESS", p. 2647-2654 . 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-cobeq2014-1902-16973-137339

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