Ce travail rapporte l'étude de systèmes membranaires à valves sélectives (SMV), qui combinent les avantages des techniques de séparation par membrane et par absorption. La 1ère partie du mémoire présente l'étude du transport de matière en régime permanent et transitoire dans les SMV élaborés à partir de membranes polymères denses et de solution aqueuses. Dans la 2ème partie le développement d'un modèle mathématique original pour la simulation des SMV est proposé ainsi que son évaluation expérimentale pour les séparations CO2/CH4/H2, avec des solutions aqueuses confinées de K2CO3. Des améliorations simultanées de la perméabilité (4 fois) et de la sélectivité (>20 fois) ont été obtenues pour CO2 avec le mélange CO2/H2. Un logiciel basé sur un...
The history and development of membrane gas separation technology dates back to the proposal made by...
This chapter provides an overview of both conventional membrane process technologies and optimizatio...
In this work solubility selective mixed matrix membranes consisting of silicon polymers and activate...
Combined gas-liquid membrane systems gather the advantages of membrane and absorption separation tec...
Membrane gas absorption is a new way of contacting gas and liquid for industrial scale gas purificat...
Deux types de membranes peuvent être utilisés pour la séparation des gaz. Les unes sont poreuses et ...
Membrane gas–liquid contactors can provide very high interfacial area per unit volume, independent r...
Membrane gas–liquid contactors can provide very high interfacial area per unit volume, independent r...
Membrane characterization in laboratory-scale systems is an important step in the membrane developme...
The selective removal of H2S from gases containing several acidic components by absorption in aqueou...
The selective removal of H2S from gases containing several acidic components by absorption in aqueou...
This thesis investigates the potential of membrane technology for the effective CO2/CH4 separation. ...
© 2021 Ehsan Soroodan MiandoabMembrane gas separation is now a mature technology for a number of app...
An overview is given of different membrane processes that are used for acid gas removal from natural...
none3noThe gas solubility in polymeric membranes affects the separation performance, particularly in...
The history and development of membrane gas separation technology dates back to the proposal made by...
This chapter provides an overview of both conventional membrane process technologies and optimizatio...
In this work solubility selective mixed matrix membranes consisting of silicon polymers and activate...
Combined gas-liquid membrane systems gather the advantages of membrane and absorption separation tec...
Membrane gas absorption is a new way of contacting gas and liquid for industrial scale gas purificat...
Deux types de membranes peuvent être utilisés pour la séparation des gaz. Les unes sont poreuses et ...
Membrane gas–liquid contactors can provide very high interfacial area per unit volume, independent r...
Membrane gas–liquid contactors can provide very high interfacial area per unit volume, independent r...
Membrane characterization in laboratory-scale systems is an important step in the membrane developme...
The selective removal of H2S from gases containing several acidic components by absorption in aqueou...
The selective removal of H2S from gases containing several acidic components by absorption in aqueou...
This thesis investigates the potential of membrane technology for the effective CO2/CH4 separation. ...
© 2021 Ehsan Soroodan MiandoabMembrane gas separation is now a mature technology for a number of app...
An overview is given of different membrane processes that are used for acid gas removal from natural...
none3noThe gas solubility in polymeric membranes affects the separation performance, particularly in...
The history and development of membrane gas separation technology dates back to the proposal made by...
This chapter provides an overview of both conventional membrane process technologies and optimizatio...
In this work solubility selective mixed matrix membranes consisting of silicon polymers and activate...