Studies of efficiency in a perforated rotating disc contactor using a polymer-polymer aqueous two-phase systems

Detalhes bibliográficos
Autor(a) principal: Sarubbo,L. A.
Data de Publicação: 2005
Outros Autores: Oliveira,L. A., Porto,A. L. F., Campos-Takaki,G. M., Tambourgi,E. B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Chemical Engineering
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322005000300016
Resumo: The mass transfer process in a perforated rotating disc contactor (PRDC) using a polymer-polymer aqueous two-phase system was investigated. The results show that the efficiency did not show a regular trend with the increase of the dispersed phase velocity and increased with the rotation velocity. The separation efficiency was higher for three rotating discs than for four discs. The increase in tie-line length decreased the efficiency. The separation efficiency reached high values, about 96% under conditions studied in this work.
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spelling Studies of efficiency in a perforated rotating disc contactor using a polymer-polymer aqueous two-phase systemsExtraction efficiencyLiquid-liquid extractionPerforated rotating disc contactorThe mass transfer process in a perforated rotating disc contactor (PRDC) using a polymer-polymer aqueous two-phase system was investigated. The results show that the efficiency did not show a regular trend with the increase of the dispersed phase velocity and increased with the rotation velocity. The separation efficiency was higher for three rotating discs than for four discs. The increase in tie-line length decreased the efficiency. The separation efficiency reached high values, about 96% under conditions studied in this work.Brazilian Society of Chemical Engineering2005-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322005000300016Brazilian Journal of Chemical Engineering v.22 n.3 2005reponame:Brazilian Journal of Chemical Engineeringinstname:Associação Brasileira de Engenharia Química (ABEQ)instacron:ABEQ10.1590/S0104-66322005000300016info:eu-repo/semantics/openAccessSarubbo,L. A.Oliveira,L. A.Porto,A. L. F.Campos-Takaki,G. M.Tambourgi,E. B.eng2005-09-26T00:00:00Zoai:scielo:S0104-66322005000300016Revistahttps://www.scielo.br/j/bjce/https://old.scielo.br/oai/scielo-oai.phprgiudici@usp.br||rgiudici@usp.br1678-43830104-6632opendoar:2005-09-26T00:00Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)false
dc.title.none.fl_str_mv Studies of efficiency in a perforated rotating disc contactor using a polymer-polymer aqueous two-phase systems
title Studies of efficiency in a perforated rotating disc contactor using a polymer-polymer aqueous two-phase systems
spellingShingle Studies of efficiency in a perforated rotating disc contactor using a polymer-polymer aqueous two-phase systems
Sarubbo,L. A.
Extraction efficiency
Liquid-liquid extraction
Perforated rotating disc contactor
title_short Studies of efficiency in a perforated rotating disc contactor using a polymer-polymer aqueous two-phase systems
title_full Studies of efficiency in a perforated rotating disc contactor using a polymer-polymer aqueous two-phase systems
title_fullStr Studies of efficiency in a perforated rotating disc contactor using a polymer-polymer aqueous two-phase systems
title_full_unstemmed Studies of efficiency in a perforated rotating disc contactor using a polymer-polymer aqueous two-phase systems
title_sort Studies of efficiency in a perforated rotating disc contactor using a polymer-polymer aqueous two-phase systems
author Sarubbo,L. A.
author_facet Sarubbo,L. A.
Oliveira,L. A.
Porto,A. L. F.
Campos-Takaki,G. M.
Tambourgi,E. B.
author_role author
author2 Oliveira,L. A.
Porto,A. L. F.
Campos-Takaki,G. M.
Tambourgi,E. B.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Sarubbo,L. A.
Oliveira,L. A.
Porto,A. L. F.
Campos-Takaki,G. M.
Tambourgi,E. B.
dc.subject.por.fl_str_mv Extraction efficiency
Liquid-liquid extraction
Perforated rotating disc contactor
topic Extraction efficiency
Liquid-liquid extraction
Perforated rotating disc contactor
description The mass transfer process in a perforated rotating disc contactor (PRDC) using a polymer-polymer aqueous two-phase system was investigated. The results show that the efficiency did not show a regular trend with the increase of the dispersed phase velocity and increased with the rotation velocity. The separation efficiency was higher for three rotating discs than for four discs. The increase in tie-line length decreased the efficiency. The separation efficiency reached high values, about 96% under conditions studied in this work.
publishDate 2005
dc.date.none.fl_str_mv 2005-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322005000300016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322005000300016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0104-66322005000300016
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Brazilian Society of Chemical Engineering
publisher.none.fl_str_mv Brazilian Society of Chemical Engineering
dc.source.none.fl_str_mv Brazilian Journal of Chemical Engineering v.22 n.3 2005
reponame:Brazilian Journal of Chemical Engineering
instname:Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
instname_str Associação Brasileira de Engenharia Química (ABEQ)
instacron_str ABEQ
institution ABEQ
reponame_str Brazilian Journal of Chemical Engineering
collection Brazilian Journal of Chemical Engineering
repository.name.fl_str_mv Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)
repository.mail.fl_str_mv rgiudici@usp.br||rgiudici@usp.br
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