EA033037B1 - Применение алкоксилатов разветвленных жирных спиртов в качестве вторичных коллекторов для пенной флотации - Google Patents

Применение алкоксилатов разветвленных жирных спиртов в качестве вторичных коллекторов для пенной флотации

Info

Publication number
EA033037B1
EA033037B1 EA201790564A EA201790564A EA033037B1 EA 033037 B1 EA033037 B1 EA 033037B1 EA 201790564 A EA201790564 A EA 201790564A EA 201790564 A EA201790564 A EA 201790564A EA 033037 B1 EA033037 B1 EA 033037B1
Authority
EA
Eurasian Patent Office
Prior art keywords
fatty alcohol
froth flotation
branched fatty
alcohol alkoxylates
secondary collectors
Prior art date
Application number
EA201790564A
Other languages
English (en)
Other versions
EA033037B9 (ru
EA201790564A1 (ru
Inventor
Наталия Смолко-Шварцмайр
Андерс Клингберг
Элизабет Хенрикссон
Хенрик Нордберг
Original Assignee
Акцо Нобель Кемикалз Интернэшнл Б.В.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51564561&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA033037(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Акцо Нобель Кемикалз Интернэшнл Б.В. filed Critical Акцо Нобель Кемикалз Интернэшнл Б.В.
Publication of EA201790564A1 publication Critical patent/EA201790564A1/ru
Publication of EA033037B1 publication Critical patent/EA033037B1/ru
Publication of EA033037B9 publication Critical patent/EA033037B9/ru

Links

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
    • B03D1/008—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
    • B03D1/02—Froth-flotation processes
    • B03D1/021—Froth-flotation processes for treatment of phosphate ores
    • 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
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/014—Organic compounds containing phosphorus
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Paper (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Treatment Of Sludge (AREA)
  • Physical Water Treatments (AREA)

Abstract

Изобретение предлагает применение соединений на основе разветвленных жирных спиртов, выбранных из группы жирных спиртов, содержащих от 12 до 16 атомов углерода и имеющих степень разветвления от 1 до 3, и соответствующих алкоксилатов, имеющих степень этоксилирования вплоть до 3, в качестве вторичных коллекторов для пенной флотации несульфидных руд, в сочетании с первичным коллектором, выбранным из группы амфотерных и анионных поверхностно-активных соединений.
EA201790564A 2014-09-18 2015-09-15 Применение алкоксилатов разветвленных жирных спиртов в качестве вторичных коллекторов для пенной флотации EA033037B9 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14185418 2014-09-18
PCT/EP2015/071003 WO2016041916A1 (en) 2014-09-18 2015-09-15 Use of branched alcohols and alkoxylates thereof as secondary collectors

Publications (3)

Publication Number Publication Date
EA201790564A1 EA201790564A1 (ru) 2017-07-31
EA033037B1 true EA033037B1 (ru) 2019-08-30
EA033037B9 EA033037B9 (ru) 2020-02-19

Family

ID=51564561

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201790564A EA033037B9 (ru) 2014-09-18 2015-09-15 Применение алкоксилатов разветвленных жирных спиртов в качестве вторичных коллекторов для пенной флотации

Country Status (12)

Country Link
US (1) US10376901B2 (ru)
EP (1) EP3194077B1 (ru)
CN (1) CN107073482A (ru)
AU (1) AU2015316962B2 (ru)
BR (1) BR112017004123B1 (ru)
CA (1) CA2959949C (ru)
EA (1) EA033037B9 (ru)
MX (1) MX2017003315A (ru)
SA (1) SA517381065B1 (ru)
TN (1) TN2017000094A1 (ru)
WO (1) WO2016041916A1 (ru)
ZA (1) ZA201701294B (ru)

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US10376901B2 (en) 2014-09-18 2019-08-13 Akzo Nobel Chemicals International B.V. Use of branched alcohols and alkoxylates thereof as secondary collectors
US11607696B2 (en) * 2016-12-23 2023-03-21 Nouryon Chemicals International B.V. Process to treat phosphate ores
WO2018197476A1 (en) 2017-04-25 2018-11-01 Basf Se Collectors for beneficiation of phosphate from phosphate containing ores
WO2020007971A1 (en) 2018-07-06 2020-01-09 Nouryon Chemicals International B.V. Process for froth flotation
US20210197211A1 (en) * 2018-08-30 2021-07-01 Basf Se Beneficiation of phosphate from phosphate containing ores
WO2020083793A1 (en) 2018-10-23 2020-04-30 Basf Se Collector composition and flotation process for beneficiation of phosphate
MA54855A (fr) 2019-02-01 2022-05-11 Basf Se Mélange d'acides gras et de phosphates d'alkyléther utilisé en tant que collecteur pour la flottation de minerai de phosphate
MA55709A (fr) * 2019-04-19 2022-02-23 Nouryon Chemicals Int Bv Compositions de collecteur contenant un acide aminé n-acylé et procédé de traitement de minerais non sulfurés
CN113692318B (zh) * 2019-04-19 2023-06-06 诺力昂化学品国际有限公司 包含n-酰化氨基酸的捕集剂组合物和处理非硫化矿的方法
AU2021206535A1 (en) * 2020-01-09 2022-09-01 Basf Se Method for flotation of a phosphate-containing ore
US20240082854A1 (en) 2021-01-04 2024-03-14 Basf Se Method for flotation of a silicate-containing iron ore
EP4026620A1 (en) 2021-01-12 2022-07-13 Basf Se Method for flotation of a silicate-containing iron ore
EP4342587A1 (en) 2022-09-22 2024-03-27 ArrMaz Products Inc. Collector composition for beneficiating carbonaceous phosphate ores

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EP0270933A2 (de) * 1986-12-04 1988-06-15 Henkel Kommanditgesellschaft auf Aktien Tensidmischungen als Sammler für die Flotation nichtsulfidischer Erze
US4828687A (en) * 1984-04-04 1989-05-09 Berol Kemi Ab Froth flotation process and collector therefor
WO2005046878A2 (en) * 2003-11-13 2005-05-26 Akzo Nobel N.V. Use of a derivative of aspartic acid as a collector in froth flotation processes

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US4358368A (en) * 1979-03-02 1982-11-09 Berol Kemi Ab Process for the froth flotation of calcium phosphate-containing minerals and flotation agents therefor
US4828687A (en) * 1984-04-04 1989-05-09 Berol Kemi Ab Froth flotation process and collector therefor
EP0270933A2 (de) * 1986-12-04 1988-06-15 Henkel Kommanditgesellschaft auf Aktien Tensidmischungen als Sammler für die Flotation nichtsulfidischer Erze
WO2005046878A2 (en) * 2003-11-13 2005-05-26 Akzo Nobel N.V. Use of a derivative of aspartic acid as a collector in froth flotation processes

Also Published As

Publication number Publication date
US10376901B2 (en) 2019-08-13
CN107073482A (zh) 2017-08-18
MX2017003315A (es) 2017-06-21
TN2017000094A1 (en) 2018-07-04
WO2016041916A1 (en) 2016-03-24
ZA201701294B (en) 2018-05-30
AU2015316962A1 (en) 2017-03-09
EA033037B9 (ru) 2020-02-19
BR112017004123B1 (pt) 2021-06-22
SA517381065B1 (ar) 2020-04-29
CA2959949C (en) 2023-02-14
AU2015316962B2 (en) 2017-11-02
CA2959949A1 (en) 2016-03-24
BR112017004123A2 (pt) 2017-12-05
EA201790564A1 (ru) 2017-07-31
EP3194077B1 (en) 2020-08-12
US20170252753A1 (en) 2017-09-07
EP3194077A1 (en) 2017-07-26

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