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1. WO2008003477 - LIT FIXE MAGNÉTIQUE PROVISOIRE FORTEMENT POREUX

Numéro de publication WO/2008/003477
Date de publication 10.01.2008
N° de la demande internationale PCT/EP2007/005921
Date du dépôt international 04.07.2007
CIB
B01D 15/18 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
01PROCÉDÉS OU APPAREILS PHYSIQUES OU CHIMIQUES EN GÉNÉRAL
DSÉPARATION
15Procédés de séparation comportant le traitement de liquides par des adsorbants ou des absorbants solides; Appareillages pour ces procédés
08Adsorption sélective, p.ex. chromatographie
10caractérisée par des caractéristiques de structure ou de fonctionnement
18relatives aux différents types d'écoulement
G01N 30/42 2006.01
GPHYSIQUE
01MÉTROLOGIE; TESTS
NRECHERCHE OU ANALYSE DES MATÉRIAUX PAR DÉTERMINATION DE LEURS PROPRIÉTÉS CHIMIQUES OU PHYSIQUES
30Recherche ou analyse de matériaux par séparation en constituants utilisant l'adsorption, l'absorption ou des phénomènes similaires ou utilisant l'échange d'ions, p.ex. la chromatographie
02Chromatographie sur colonne
26Conditionnement du fluide vecteur; Modèles d'écoulement
38Modèles d'écoulement
42utilisant une circulation à contre courant
CPC
B01D 15/1807
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents
08Selective adsorption, e.g. chromatography
10characterised by constructional or operational features
18relating to flow patterns
1807using counter-currents, e.g. fluidised beds
B01J 20/28004
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28002characterised by their physical properties
28004Sorbent size or size distribution, e.g. particle size
B01J 20/28009
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28002characterised by their physical properties
28009Magnetic properties
B01J 20/28026
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28014characterised by their form
28026Particles within, immobilised, dispersed, entrapped in or on a matrix, e.g. a resin
B01J 20/28033
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28014characterised by their form
28033Membrane, sheet, cloth, pad, lamellar or mat
B01J 20/3242
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
30Processes for preparing, regenerating, or reactivating
32Impregnating or coating ; ; Solid sorbent compositions obtained from processes involving impregnating or coating
3231characterised by the coating or impregnating layer
3242Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
Déposants
  • UNIVERSITÄT KARLSRUHE (TH) [DE]/[DE] (AllExceptUS)
  • FORSCHUNGSZENTRUM KARLSRUHE GMBH [DE]/[DE] (AllExceptUS)
  • HAUSMANN, Rudolf [DE]/[DE] (UsOnly)
  • FRANZREB, Matthias [DE]/[DE] (UsOnly)
Inventeurs
  • HAUSMANN, Rudolf
  • FRANZREB, Matthias
Mandataires
  • PERREY, Ralf
Données relatives à la priorité
10 2006 030 835.204.07.2006DE
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) HIGHLY POROUS MAGNETIC TEMPORARY FIXED BED
(FR) LIT FIXE MAGNÉTIQUE PROVISOIRE FORTEMENT POREUX
Abrégé
(EN)
The present invention relates to a fixed bed, for example for the isolation and/or purification of components originating from a biological system, which fixed bed comprises magnetic beads and a magnetizable fabric arranged at least in part in the fixed bed, a fluidized bed-fixed bed, which comprises the fixed bed of the invention after application of an alternating magnetic field, and also to a process for the isolation and/or purification of components originating from a biological system.
(FR)
La présente invention concerne un lit fixe destiné, par exemple, à l'isolement et/ou la purification de constituants provenant d'un système biologique, ledit lit fixe comprenant des billes magnétiques et un tissu magnétisable disposés au moins en partie dans le lit fixe. L'invention porte aussi sur un lit fluidisé-lit fixe qui se compose du lit fixe de l'invention après application d'un champ magnétique alterné, ainsi que sur un procédé permettant d'isoler et/ou de purifier les constituants provenant d'un système biologique.
Également publié en tant que
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