Traitement en cours

Veuillez attendre...

Paramétrages

Paramétrages

Aller à Demande

1. WO2020245068 - COLLECTEURS POUR PROCESSUS DE FLOTTATION

Numéro de publication WO/2020/245068
Date de publication 10.12.2020
N° de la demande internationale PCT/EP2020/065107
Date du dépôt international 01.06.2020
CIB
B03D 1/016 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
03SÉPARATION DES SOLIDES PAR UTILISATION DE LIQUIDES OU PAR UTILISATION DE TABLES OU CRIBLES À PISTON PNEUMATIQUES; SÉPARATION MAGNÉTIQUE OU ÉLECTROSTATIQUE DE MATÉRIAUX SOLIDES À PARTIR DE MATÉRIAUX SOLIDES OU DE FLUIDES; SÉPARATION PAR DES CHAMPS ÉLECTRIQUES À HAUTE TENSION
DFLOTTATION; SÉDIMENTATION DIFFÉRENTIELLE
1Flottation
001Agents de flottation
004Composés organiques
016Composés macromoléculaires
CPC
B03D 1/0043
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
DFLOTATION; DIFFERENTIAL SEDIMENTATION
1Flotation
001Flotation agents
004Organic compounds
0043modified so as to contain a polyether group
B03D 1/011
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
DFLOTATION; DIFFERENTIAL SEDIMENTATION
1Flotation
001Flotation agents
004Organic compounds
01containing nitrogen
011Quaternary ammonium compounds
B03D 1/016
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
DFLOTATION; DIFFERENTIAL SEDIMENTATION
1Flotation
001Flotation agents
004Organic compounds
016Macromolecular compounds
B03D 2201/02
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
DFLOTATION; DIFFERENTIAL SEDIMENTATION
2201Specified effects produced by the flotation agents
02Collectors
B03D 2203/04
BPERFORMING OPERATIONS; TRANSPORTING
03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
DFLOTATION; DIFFERENTIAL SEDIMENTATION
2203Specified materials treated by the flotation agents; specified applications
02Ores
04Non-sulfide ores
C08G 73/0226
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
73Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
02Polyamines
0206Polyalkylene(poly)amines
0213Preparatory process
0226Quaternisation of polyalkylene(poly)amines
Déposants
  • BASF SE [DE]/[DE]
Inventeurs
  • MICHAILOVSKI, Alexej
  • MUELLER-CRISTADORO, Anna Maria
  • ESCODA MARGENAT, Maria
Mandataires
  • BASF IP ASSOCIATION
Données relatives à la priorité
19382464.606.06.2019EP
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) COLLECTORS FOR FLOTATION PROCESS
(FR) COLLECTEURS POUR PROCESSUS DE FLOTTATION
Abrégé
(EN)
The present invention relates to the flotation of non-sulfidic minerals and ores. Particularly the present invention relates to a collector for the beneficiation of non-sulfidic minerals and ores.
(FR)
La présente invention concerne la flottation de minéraux et de minerais non sulfurés. En particulier, la présente invention concerne un collecteur pour l'enrichissement de minéraux et de minerais non sulfurés.
Dernières données bibliographiques dont dispose le Bureau international