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Membranas cerámicas y su utilidad en procesos de separación

Authors: Hernández, A.; Prádanos, P.;

Membranas cerámicas y su utilidad en procesos de separación

Abstract

Entre los procesos industriales de separación, los que se basan en membranas se consideran como un nuevo y prometedor campo en desarrollo. Entre éstos, los basados en el uso de membranas cerámicas por sus características de resistencia mecánica, térmica y química y cada vez mayor selectividad han adquirido una gran relevancia. En este trabajo se comenzará haciendo una breve descripción de los métodos de síntesis de membranas inorgánicas y en particular cerámicas. Se exponen tanto los métodos tradicionales como los de sol-gel por vías polimérica y coloidal. Para caracterizar estas membranas se deben obtener sus distribuciones de tamaño de poro y propiedades superficiales tanto morfológicas como relacionadas con la hidrofílicidad y sus propiedades eléctricas. Algunas técnicas de investigación de estas propiedades estructurales y superficiales se exponen también resumidamente. Las membranas cerámicas pueden usarse en las mismas aplicaciones que las membranas poliméricas, con la ventaja de sus mejores prestaciones y durabilidad

Peer reviewed

Keywords

Materiales porosos, Membranas cerámicas

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
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