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1. WO2020013758 - COMPOSITION ET PROCÉDÉ DE RÉCUPÉRATION ET/OU DE BIORESTAURATION DE DÉVERSEMENTS DE PÉTROLE ET/OU D'HYDROCARBURES

Numéro de publication WO/2020/013758
Date de publication 16.01.2020
N° de la demande internationale PCT/SE2019/050690
Date du dépôt international 12.07.2019
CIB
C09K 3/32 2006.01
CCHIMIE; MÉTALLURGIE
09COLORANTS; PEINTURES; PRODUITS À POLIR; RÉSINES NATURELLES; ADHÉSIFS; COMPOSITIONS NON PRÉVUES AILLEURS; UTILISATIONS DE SUBSTANCES, NON PRÉVUES AILLEURS
KSUBSTANCES POUR DES APPLICATIONS NON PRÉVUES AILLEURS; APPLICATIONS DE SUBSTANCES NON PRÉVUES AILLEURS
3Substances non couvertes ailleurs
32pour traiter les polluants liquides, p.ex. le pétrole, l'essence ou les corps gras
C02F 1/28 2006.01
CCHIMIE; MÉTALLURGIE
02TRAITEMENT DE L'EAU, DES EAUX RÉSIDUAIRES, DES EAUX OU BOUES D'ÉGOUT
FTRAITEMENT DE L'EAU, DES EAUX RÉSIDUAIRES, DES EAUX OU BOUES D'ÉGOUT
1Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
28par absorption ou adsorption
C08L 1/02 2006.01
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
LCOMPOSITIONS CONTENANT DES COMPOSÉS MACROMOLÉCULAIRES
1Compositions contenant de la cellulose, de la cellulose modifiée ou des dérivés de la cellulose 
02Cellulose; Cellulose modifiée
CPC
B01J 20/3212
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
3202characterised by the carrier, support or substrate used for impregnation or coating
3206Organic carriers, supports or substrates
3208Polymeric carriers, supports or substrates
3212consisting of a polymer obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
B01J 20/327
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
3268Macromolecular compounds
327Polymers obtained by reactions involving only carbon to carbon unsaturated bonds
B01J 20/3272
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
3268Macromolecular compounds
3272Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
B01J 20/3274
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
3268Macromolecular compounds
3272Polymers obtained by reactions otherwise than involving only carbon to carbon unsaturated bonds
3274Proteins, nucleic acids, polysaccharides, antibodies or antigens
B01J 20/3282
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
3268Macromolecular compounds
328Polymers on the carrier being further modified
3282Crosslinked polymers
B01J 20/3289
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
3289Coatings involving more than one layer of same or different nature
Déposants
  • NORDIC BIOENGINEERING AB [SE]/[SE]
Inventeurs
  • OTTENHALL, Anna
  • EK, Monica
  • SIDENMARK, Johan
  • TEGELSTRAND, Clas
  • JOSEPHSSON, Erik
  • MELIN, Lars
Mandataires
  • BERGENSTRÅHLE & PARTNERS STOCKHOLM AB
Données relatives à la priorité
1850897-813.07.2018SE
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) COMPOSITION AND METHOD FOR RECOVERY AND/OR BIOREMEDIATION OF OIL SPILLS AND/OR HYDROCARBONS
(FR) COMPOSITION ET PROCÉDÉ DE RÉCUPÉRATION ET/OU DE BIORESTAURATION DE DÉVERSEMENTS DE PÉTROLE ET/OU D'HYDROCARBURES
Abrégé
(EN)
The present invention relates to a composition and method for recovery and/or bioremediation of oil spills and/or hydrophobic hydrocarbons, the composition comprising: (a) cellulosic material, (b) a charged polymer adsorbed to said cellulosic material, and optionally (c) microorganisms combined with said polymer and/or cellulosic material.
(FR)
La présente invention concerne une composition et un procédé de récupération et/ou de biorestauration de déversements de pétrole et/ou d'hydrocarbures hydrophobes, la composition comprenant : (a) un matériau cellulosique, (b) un polymère chargé adsorbé sur ledit matériau cellulosique, et éventuellement (c) des micro-organismes combinés audit polymère et/ou audit matériau cellulosique.
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