Membrane

N° de brevet: EP1897607 (A1)
Date de publication: 2008-03-12
Inventeur(s): HAGG MAY-BRITT [NO];DENG LIYUAN [NO];KIM TAEK-JOONG [NO];
Demandeur(s): NTNU TECHNOLOGY TRANSFER AS [NO];
Classification: B01D71/38;B01D71/44;B01D53/22;B01D67/00;B01D69/12;
N° de demande: EP20060254723 20060911 
Numéro(s) de priorité: EP20060254723 20060911 
A membrane suitable for separating a gas, in particular carbon dioxide, from a gas mixture containing the gas is provided by a blend of polyvinyl alcohol (PVA) and polyvinylamine (PVAm).
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