B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 63/00 (2006.01) B01D 61/00 (2006.01)
Patent
CA 2736814
Described herein are fluid treatment devices for use in tangential flow filtration, comprising a housing unit and a composite material, wherein the composite material comprises: a support member comprising a plurality of pores extending through the support member; and a non-self-supporting macroporous cross-linked gel comprising macropores having an average size of 10 nm to 3000 nm, said macroporous gel being located in the pores of the support member. The invention also relates to a method of separating a substance from a fluid, comprising the step of placing the fluid in contact with an inventive device, thereby adsorbing or absorbing the substance to the composite material contained therein.
La présente invention concerne des dispositifs de traitement de fluide à utiliser dans le cadre de la filtration tangentielle, comprenant une unité de boîtier et un matériau composite, ledit matériau composite contenant : un élément de support comportant une pluralité de pores sétendant à travers ledit élément de support ; et un gel réticulé macroporeux non-autoportant comprenant des macropores dune dimension moyenne comprise entre 10 et 3000 nm, ledit gel macroporeux étant placé dans les pores de lélément de support. Linvention porte également sur un procédé permettant de séparer une substance dun fluide consistant à placer le fluide en contact avec un dispositif conforme à linvention, pour ainsi absorber ou adsorber la substance au moyen du matériau composite contenu dans celui-ci.
Brellisford Damian
Crossley Donna Lisa
Mcintosh Greg
Ruman Robert
Rydall John
Natrix Separations Inc.
Smart & Biggar
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