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Coupling between membrane processes and crystallization operations / Catherine Charcosset in Industrial & engineering chemistry research, Vol. 49 N° 12 (Juin 2010) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 49 N° 12 (Juin 2010) . - pp. 5489–5495 Titre : Coupling between membrane processes and crystallization operations Type de document : texte imprimé Auteurs : Catherine Charcosset, Auteur ; Roland Kieffer, Auteur ; Denis Mangin, Auteur Année de publication : 2010 Article en page(s) : pp. 5489–5495 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Couple  membrane  processes  Crystallization  operations Résumé : The ability to couple membrane processes and crystallization operations, in order to develop efficient crystallization technologies, is increasingly reported. The main features of membrane crystallization systems are (1) to control and limit the maximum level of supersaturation due to defined mass transfer across the membrane; (2) to act as a support able to activate heterogeneous nucleation; (3) to control solid features such as size, shape, polymorphic form, and purity; and (4) to reduce energy consumption. To achieve these goals, several membrane techniques are used: reverse osmosis, membrane distillation, membrane contactor, and membrane templates. This review describes briefly the principles, applications, and advantages and drawbacks of each technique for crystallization operations. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie901824x [article] Coupling between membrane processes and crystallization operations [texte imprimé] / Catherine Charcosset, Auteur ; Roland Kieffer, Auteur ; Denis Mangin, Auteur . - 2010 . - pp. 5489–5495. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 12 (Juin 2010) . - pp. 5489–5495 Mots-clés : Couple  membrane  processes  Crystallization  operations Résumé : The ability to couple membrane processes and crystallization operations, in order to develop efficient crystallization technologies, is increasingly reported. The main features of membrane crystallization systems are (1) to control and limit the maximum level of supersaturation due to defined mass transfer across the membrane; (2) to act as a support able to activate heterogeneous nucleation; (3) to control solid features such as size, shape, polymorphic form, and purity; and (4) to reduce energy consumption. To achieve these goals, several membrane techniques are used: reverse osmosis, membrane distillation, membrane contactor, and membrane templates. This review describes briefly the principles, applications, and advantages and drawbacks of each technique for crystallization operations. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie901824x