Publicação:
Dynamics of a continuous flash fermentation for butanol production

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dc.contributor.authorMariano, Adriano Pinto
dc.contributor.authorCosta, Caliane Bastos Borba
dc.contributor.authorDe Franceschi de Angelis, Dejanira [UNESP]
dc.contributor.authorFilho, Francisco Maugeri
dc.contributor.authorAtala, Daniel Ibraim Pires
dc.contributor.authorMacIel, Maria Regina Wolf
dc.contributor.authorFilho, Rubens MacIel
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:25:26Z
dc.date.available2014-05-27T11:25:26Z
dc.date.issued2010-12-27
dc.description.abstractThe ABE (acetone, butanol, ethanol) fermentation is characterized by its low productivity. In this paper, this issue is overcome with an innovative industrial process that employs the flash fermentation technology. The process consists of three interconnected units, as follows: fermentor, cell retention system (tangential microfiltration) and vacuum flash vessel (responsible for the continuous recovery of butanol from the broth). The dynamic behaviour of the process is described by a nonlinear mathematical model with kinetic parameters determined experimentally. From simulations of the mathematical model the dynamic characteristics of the process were investigated. Analyzes of the open-loop dynamic behavior of the process, after step perturbations in the manipulated variables, determined the best control structures for the process. Copyright © 2010, AIDIC Servizi S.r.l.en
dc.description.affiliationUniversity of Campinas, UNICAMP School of Chemical Engineering, P.O. Box 6066, 13083-970 Campinas SP
dc.description.affiliationDepartment of Biochemistry and Microbiology Institute of Biosciences São Paulo State University
dc.description.affiliationUniversity of Campinas, UNICAMP School of Food Engineering
dc.description.affiliationUnespDepartment of Biochemistry and Microbiology Institute of Biosciences São Paulo State University
dc.format.extent285-290
dc.identifierhttp://dx.doi.org/10.3303/CET1020048
dc.identifier.citationChemical Engineering Transactions, v. 20, p. 285-290.
dc.identifier.doi10.3303/CET1020048
dc.identifier.issn1974-9791
dc.identifier.scopus2-s2.0-78650373654
dc.identifier.urihttp://hdl.handle.net/11449/72237
dc.language.isoeng
dc.relation.ispartofChemical Engineering Transactions
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectCell retention systems
dc.subjectControl structure
dc.subjectDynamic behaviours
dc.subjectDynamic characteristics
dc.subjectFermentors
dc.subjectIndustrial processs
dc.subjectManipulated variables
dc.subjectNonlinear mathematical model
dc.subjectOpen loops
dc.subjectAcetone
dc.subjectAcoustic devices
dc.subjectBiotechnology
dc.subjectComputer simulation
dc.subjectEthanol
dc.subjectFermentation
dc.subjectIndustry
dc.subjectInnovation
dc.subjectMicrofiltration
dc.subjectMathematical models
dc.titleDynamics of a continuous flash fermentation for butanol productionen
dc.typeTrabalho apresentado em evento
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Rio Claropt
unesp.departmentBioquímica e Microbiologia - IBpt

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Rio Claro - IB - Instituto de Biociências