Efficiency of water removal from water/ethanol mixtures using supercritical carbon dioxide

Detalhes bibliográficos
Autor(a) principal: Rodrigues,M. A.
Data de Publicação: 2006
Outros Autores: Li,Jun, Almeida,A. J., Matos,H. A., Azevedo,E. Gomes de
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=S0104-66322006000200007
Resumo: Techniques involving supercritical carbon dioxide have been successfully used for the formation of drug particles with controlled size distributions. However, these processes show some limitations, particularly in processing aqueous solutions. A diagram walking algorithm based on available experimental data was developed to evaluate the effect of ethanol on the efficiency of water removal processes under different process conditions. Ethanol feeding was the key parameter resulting in a tenfold increase in the efficiency of water extraction.
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spelling Efficiency of water removal from water/ethanol mixtures using supercritical carbon dioxideWater/ethanol mixturesSupercritical carbon dioxideTechniques involving supercritical carbon dioxide have been successfully used for the formation of drug particles with controlled size distributions. However, these processes show some limitations, particularly in processing aqueous solutions. A diagram walking algorithm based on available experimental data was developed to evaluate the effect of ethanol on the efficiency of water removal processes under different process conditions. Ethanol feeding was the key parameter resulting in a tenfold increase in the efficiency of water extraction.Brazilian Society of Chemical Engineering2006-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322006000200007Brazilian Journal of Chemical Engineering v.23 n.2 2006reponame:Brazilian Journal of Chemical Engineeringinstname:Associação Brasileira de Engenharia Química (ABEQ)instacron:ABEQ10.1590/S0104-66322006000200007info:eu-repo/semantics/openAccessRodrigues,M. A.Li,JunAlmeida,A. J.Matos,H. A.Azevedo,E. Gomes deeng2006-07-05T00:00:00Zoai:scielo:S0104-66322006000200007Revistahttps://www.scielo.br/j/bjce/https://old.scielo.br/oai/scielo-oai.phprgiudici@usp.br||rgiudici@usp.br1678-43830104-6632opendoar:2006-07-05T00:00Brazilian Journal of Chemical Engineering - Associação Brasileira de Engenharia Química (ABEQ)false
dc.title.none.fl_str_mv Efficiency of water removal from water/ethanol mixtures using supercritical carbon dioxide
title Efficiency of water removal from water/ethanol mixtures using supercritical carbon dioxide
spellingShingle Efficiency of water removal from water/ethanol mixtures using supercritical carbon dioxide
Rodrigues,M. A.
Water/ethanol mixtures
Supercritical carbon dioxide
title_short Efficiency of water removal from water/ethanol mixtures using supercritical carbon dioxide
title_full Efficiency of water removal from water/ethanol mixtures using supercritical carbon dioxide
title_fullStr Efficiency of water removal from water/ethanol mixtures using supercritical carbon dioxide
title_full_unstemmed Efficiency of water removal from water/ethanol mixtures using supercritical carbon dioxide
title_sort Efficiency of water removal from water/ethanol mixtures using supercritical carbon dioxide
author Rodrigues,M. A.
author_facet Rodrigues,M. A.
Li,Jun
Almeida,A. J.
Matos,H. A.
Azevedo,E. Gomes de
author_role author
author2 Li,Jun
Almeida,A. J.
Matos,H. A.
Azevedo,E. Gomes de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rodrigues,M. A.
Li,Jun
Almeida,A. J.
Matos,H. A.
Azevedo,E. Gomes de
dc.subject.por.fl_str_mv Water/ethanol mixtures
Supercritical carbon dioxide
topic Water/ethanol mixtures
Supercritical carbon dioxide
description Techniques involving supercritical carbon dioxide have been successfully used for the formation of drug particles with controlled size distributions. However, these processes show some limitations, particularly in processing aqueous solutions. A diagram walking algorithm based on available experimental data was developed to evaluate the effect of ethanol on the efficiency of water removal processes under different process conditions. Ethanol feeding was the key parameter resulting in a tenfold increase in the efficiency of water extraction.
publishDate 2006
dc.date.none.fl_str_mv 2006-06-01
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=S0104-66322006000200007
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322006000200007
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0104-66322006000200007
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.23 n.2 2006
reponame:Brazilian Journal of Chemical Engineering
instname:Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
instname_str Associação Brasileira de Engenharia Química (ABEQ)
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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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