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1. WO2006010849 - USE OF OPTIONALLY MODIFIED AND OPTIONALLY INSOLUBLE STARCH FOR ELIMINATING NATURAL ORGANIC SUBSTANCES IN LIQUIDS

Publication Number WO/2006/010849
Publication Date 02.02.2006
International Application No. PCT/FR2005/001637
International Filing Date 28.06.2005
IPC
B01D 15/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
B01J 20/24 2006.1
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
22comprising organic material
24Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
B01J 20/26 2006.1
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
22comprising organic material
26Synthetic macromolecular compounds
A23L 2/78 2006.1
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
2Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
70Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
78by ion-exchange
C02F 1/28 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
28by sorption
C02F 1/42 2006.1
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
42by ion-exchange
CPC
A23L 2/78
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
2Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
70Clarifying or fining of non-alcoholic beverages; Removing unwanted matter
78by ion-exchange
B01D 15/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
15Separating processes involving the treatment of liquids with solid sorbents
B01J 20/24
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
22comprising organic material
24Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
B01J 41/13
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
41Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
08Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
12Macromolecular compounds
13obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
C02F 1/286
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
28by sorption
286using natural organic sorbents or derivatives thereof
C02F 1/42
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
42by ion-exchange
Applicants
  • RHODIA UK LIMITED [GB]/[GB] (AllExceptUS)
  • MABILLE, Caroline [FR]/[FR] (UsOnly)
  • SASSI, Jean-François [FR]/[FR] (UsOnly)
  • MONIN, Vincent [FR]/[FR] (UsOnly)
  • MOTTOT, Yves [FR]/[FR] (UsOnly)
Inventors
  • MABILLE, Caroline
  • SASSI, Jean-François
  • MONIN, Vincent
  • MOTTOT, Yves
Agents
  • SARRAF, Tarek
Priority Data
040714129.06.2004FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) USE OF OPTIONALLY MODIFIED AND OPTIONALLY INSOLUBLE STARCH FOR ELIMINATING NATURAL ORGANIC SUBSTANCES IN LIQUIDS
(FR) UTILISATION D'AMIDON EVENTUELLEMENT MODIFIE ET EVENTUELLEMENT INSOLUBLE POUR L'ELIMINATION DE SUBSTANCES ORGANIQUES NATURELLES DANS DES LIQUIDES
Abstract
(EN) The invention concerns use of modified and insoluble starch for eliminating natural organic substances in liquids and in particular in liquids used for food such as drinking water, beverages, fruit juices or syrups, as well as natural water, industrial process water, or wastewater.
(FR) L'invention concerne une utilisation d'amidon modifié et insoluble pour l'élimination de substances organiques naturelles dans des liquides et en particulier des liquides à destination alimentaire tels que l'eau potable, des boissons, des jus de fruit ou des sirops, et également des eaux naturelles, des eaux industrielles, ou des eaux usées.
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