CA3016794C - Utilisation d'un emulsifiant dans une composition de collecteurs - Google Patents

Utilisation d'un emulsifiant dans une composition de collecteurs Download PDF

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Publication number
CA3016794C
CA3016794C CA3016794A CA3016794A CA3016794C CA 3016794 C CA3016794 C CA 3016794C CA 3016794 A CA3016794 A CA 3016794A CA 3016794 A CA3016794 A CA 3016794A CA 3016794 C CA3016794 C CA 3016794C
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Prior art keywords
compound
formula
group
process according
carbon atoms
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Active
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CA3016794A
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English (en)
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CA3016794A1 (fr
Inventor
Henrik NORDBERG
Natalija Smolko-Schvarzmayr
Magnus Svensson
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Nouryon Chemicals International BV
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Akzo Nobel Chemicals International BV
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION 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
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B03D2203/06—Phosphate ores

Landscapes

  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne des mélanges de collecteurs secondaires contenant au moins un composé (i) choisi dans le groupe des alcools gras ramifiés avec 12 à 16 atomes de carbone ayant un degré de ramification (DB) de 1 à 3,5 et leurs alcoxylats avec un degré d'éthoxylation (DE) allant jusqu'à 4, et au moins un composé (ii) choisi dans le groupe des alcoxylats de composés hydrocarbonés non ioniques ayant un degré d'éthoxylation supérieur à 3 et des tensioactifs à base de glucides, moyennant quoi si les deux composés (i) et (ii) sont des alcools éthoxylés, le mélange a un degré bimodal de distribution d'éthoxylation ; l'utilisation du composé (ii) en tant qu'émulsifiant pour le composé (i) dans un liquide ; des compositions de collecteurs contenant les mélanges de collecteurs secondaires conjointement avec un collecteur primaire qui est un composé tensioactif amphotère ou anionique ; et l'utilisation des compositions susmentionnées dans un procédé de flottation par mousse de minerais non sulfurés.
CA3016794A 2016-03-22 2017-03-20 Utilisation d'un emulsifiant dans une composition de collecteurs Active CA3016794C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16161733.7 2016-03-22
EP16161733 2016-03-22
PCT/EP2017/056516 WO2017162563A2 (fr) 2016-03-22 2017-03-20 Utilisation d'un émulsifiant dans une composition de collecteurs

Publications (2)

Publication Number Publication Date
CA3016794A1 CA3016794A1 (fr) 2017-09-28
CA3016794C true CA3016794C (fr) 2023-11-07

Family

ID=55701717

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3016794A Active CA3016794C (fr) 2016-03-22 2017-03-20 Utilisation d'un emulsifiant dans une composition de collecteurs

Country Status (6)

Country Link
EP (1) EP3433021B1 (fr)
BR (1) BR112018015843B1 (fr)
CA (1) CA3016794C (fr)
RU (2) RU2687665C1 (fr)
WO (1) WO2017162563A2 (fr)
ZA (1) ZA201804773B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2959949C (fr) 2014-09-18 2023-02-14 Akzo Nobel Chemicals International B.V. Utilisation d'alcools ramifies et d'alcoxylates de ceux-ci en tant que collecteurs secondaires
EA202190629A1 (ru) * 2018-08-30 2021-07-02 Басф Се Обогащение фосфатов из фосфатсодержащих руд
WO2020083793A1 (fr) 2018-10-23 2020-04-30 Basf Se Composition de collecteur et procédé de flottation pour l'enrichissement de phosphate
US20220176386A1 (en) * 2019-04-19 2022-06-09 Nouryon Chemicals International B.V. Collector compositions containing a n-acylated amino acid and process to treat non-sulfidic ores
BR112022013459A2 (pt) 2020-01-09 2022-09-13 Basf Se Método para fabricar um concentrado, uso de um sistema tensoativo, e, mistura de álcoois etoxilados e não etoxilados
EP4342587A1 (fr) 2022-09-22 2024-03-27 ArrMaz Products Inc. Composition collectrice pour enrichir des minerais de phosphate carbonés

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE409291B (sv) 1978-03-03 1979-08-13 Berol Kemi Ab Forfarande for skumflotation av fosfathaltigt mineral
SU1309904A3 (ru) * 1981-05-13 1987-05-07 Берол Кеми Аб (Фирма) Способ пенной флотации апатит-карбонатной руды
SE452120B (sv) 1984-04-04 1987-11-16 Berol Kemi Ab Forfarande for skumflotation samt flotationsmedel herfor
DE3517154A1 (de) 1985-05-11 1986-11-13 Henkel KGaA, 4000 Düsseldorf Verwendung von tensidgemischen als hilfsmittel fuer die flotation von nichtsulfidischen erzen
DE3641447A1 (de) 1986-12-04 1988-06-09 Henkel Kgaa Tensidmischungen als sammler fuer die flotation nichtsulfidischer erze
DE3641870A1 (de) * 1986-12-08 1988-06-16 Henkel Kgaa Alkylsulfosuccinate auf der basis von propoxylierten sowie propoxylierten und ethoxylierten fettalkoholen als sammler fuer die flotation nichtsulfidischer erze
DE69423613T2 (de) * 1994-06-17 2000-11-02 The Procter & Gamble Company, Cincinnati Bleichmittelzusammensetzungen
CA2258786A1 (fr) * 1996-06-20 1997-12-24 Peter M. Robinson Procede de desencrage
AU3238600A (en) * 1999-02-22 2000-09-14 Cognis Corporation Low viscosity high active blends of alkyl polyglycosides and alcohol ethoxylates
SE0302986D0 (sv) * 2003-11-13 2003-11-13 Akzo Nobel Nv Use of a derivative of aspartic acid as a collector in froth flotation processes
US7393462B2 (en) * 2004-05-13 2008-07-01 Cytec Technology Corp. Process and reagent for separating finely divided titaniferrous impurities from Kaolin
US8701892B2 (en) * 2010-12-28 2014-04-22 Akzo Nobel Chemicals International B.V. Amine-containing formulations for reverse froth flotation of silicates from iron ore
EP2650352A1 (fr) * 2012-04-11 2013-10-16 Basf Se Composition de nettoyage pour surfaces dures
EP3016746A2 (fr) * 2013-07-05 2016-05-11 Akzo Nobel Chemicals International B.V. Synthèse de nouveaux tensio-actifs anioniques et leur utilisation comme collecteurs dans une flottation par moussage de minerais non sulfurés

Also Published As

Publication number Publication date
WO2017162563A3 (fr) 2017-12-07
EP3433021A2 (fr) 2019-01-30
BR112018015843B1 (pt) 2022-06-07
BR112018015843A2 (pt) 2018-12-26
EP3433021B1 (fr) 2022-06-15
CA3016794A1 (fr) 2017-09-28
ZA201804773B (en) 2019-05-29
RU2702044C2 (ru) 2019-10-03
RU2019107595A3 (fr) 2019-08-01
WO2017162563A2 (fr) 2017-09-28
RU2687665C1 (ru) 2019-05-15
RU2019107595A (ru) 2019-03-28

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Effective date: 20220304

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Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250922