Highly selective transport of organic compounds by using supported liquid membranes based on ionic liquids

Utilize este identificador para referenciar este registo: http://hdl.handle.net/10362/57795

Título:	Highly selective transport of organic compounds by using supported liquid membranes based on ionic liquids
Autor:	Branco, Luís C. Crespo, João G. Afonso, Carlos A. M.
Palavras-chave:	Amines Ionic liquids Membranes Selective transport Separation processes Catalysis Chemistry(all)
Data:	2-Ago-2002
Citação:	Branco, L. C., Crespo, J. G., & Afonso, C. A. M. (2002). Highly selective transport of organic compounds by using supported liquid membranes based on ionic liquids. Angewandte Chemie-International Edition, 41(15), 2771-2773. https://doi.org/10.1002/1521-3773(20020802)41:15<2771::AID-ANIE2771>3.0.CO;2-U
Resumo:	Continuous separation of organic compounds is possible by selective transport through a supported liquid membrane, which contains the room-temperature ionic liquid 1-n-butyl-3-methylimidazolium hexafluorophosphate immobilized in the porous structure of a hydrophilic polyvinylidene fluoride membrane. A mixture (1:1 molar ratio) of the isomeric amines diisopropylamine (S1) and triethylamine (S2) was continuously fractionated over 14 days without any observable decrease in selectivity (see scheme).
Peer review:	yes
URI:	http://www.scopus.com/inward/record.url?scp=0037008606&partnerID=8YFLogxK
DOI:	https://doi.org/10.1002/1521-3773(20020802)41:15<2771::AID-ANIE2771>3.0.CO;2-U
ISSN:	1433-7851
Aparece nas colecções:	FCT: DQ - Artigos em revista internacional com arbitragem científica

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