DESICCANT COMPRISING NANOFIBERS

The present invention relates to a process to remove water from a gas by contacting the gas with a desiccant comprising nanofibers of a cross-linked hydrophilic polymer. wherein the cross-linked hydrophilic polymer is selected from the list comprising: Poly(2- alkyl-2-oxazoline) (PEOx), Poly(acrylic...

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Hauptverfasser: HOOGENBOOM, Richard, DE CLERCK, Karen, SCHOOLAERT, Ella, BECELAERE, Jana
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DE CLERCK, Karen
SCHOOLAERT, Ella
BECELAERE, Jana
description The present invention relates to a process to remove water from a gas by contacting the gas with a desiccant comprising nanofibers of a cross-linked hydrophilic polymer. wherein the cross-linked hydrophilic polymer is selected from the list comprising: Poly(2- alkyl-2-oxazoline) (PEOx), Poly(acrylic acid) (PAA), Polyethylene glycol (PEG), Polyhydroxyethylmethacrylate (PHEMA), Poly(N-vinyl imidazole) (PVIM), Poly[2 (Dimethylamino)ethyl Methacrylate] (PDMAEMA), Polyvinylpyrrolidone (PVP), poly(vinyl alcohol) (PVA), pullulan, chitosan, keratine, gelatin, salts, derivatives and copolymers thereof. La présente invention concerne un processus pour éliminer l'eau d'un gaz par mise en contact du gaz avec un déshydratant comprenant des nanofibres d'un polymère hydrophile réticulé. Le polymère hydrophile réticulé est sélectionné dans la liste comprenant : poly(2-alkyl-2-oxazoline) (PEOx), poly(acide acrylique) (PAA), polyéthylène glycol (PEG), polyhydroxyéthylméthacrylate (PHEMA), poly(N-vinylimidazole) (PVIM), poly[2-(diméthylamino)éthyl méthacrylate] (PDMAEMA), polyvinylpyrrolidone (PVP), poly(alcool vinylique) (PVA), pullulane, chitosane, kératine, gélatine, sels, dérivés et copolymères de ceux-ci.
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subjects CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
title DESICCANT COMPRISING NANOFIBERS
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