EA033037B9 - 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 флотацииInfo
- Publication number
- EA033037B9 EA033037B9 EA201790564A EA201790564A EA033037B9 EA 033037 B9 EA033037 B9 EA 033037B9 EA 201790564 A EA201790564 A EA 201790564A EA 201790564 A EA201790564 A EA 201790564A EA 033037 B9 EA033037 B9 EA 033037B9
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- fatty alcohol
- froth flotation
- branched fatty
- alcohol alkoxylates
- secondary collectors
- Prior art date
Links
- 150000002191 fatty alcohols Chemical class 0.000 title abstract 3
- 238000009291 froth flotation Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 238000007046 ethoxylation reaction Methods 0.000 abstract 1
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.
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 EA033037B1 (ru) | 2019-08-30 |
EA033037B9 true 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) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (4)
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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 |
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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US4198297A (en) | 1976-01-19 | 1980-04-15 | The United States Of America As Represented By The Secretary Of The Interior | Removal of trace copper ions from water |
US4090972A (en) | 1976-09-16 | 1978-05-23 | American Cyanamid Company | Effective promoter extender for conventional fatty acids in non-sulfide mineral flotation |
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CA1280520C (en) * | 1985-05-11 | 1991-02-19 | Wolfgang Von Rybinski | Method of separating non-sulfidic minerals by flotation |
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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 |
RU2687665C1 (ru) | 2016-03-22 | 2019-05-15 | Акцо Нобель Кемикалз Интернэшнл Б.В. | Применение эмульгатора в композиции флотоагента |
-
2015
- 2015-09-15 US US15/511,138 patent/US10376901B2/en active Active
- 2015-09-15 CN CN201580048782.9A patent/CN107073482A/zh active Pending
- 2015-09-15 TN TN2017000094A patent/TN2017000094A1/en unknown
- 2015-09-15 AU AU2015316962A patent/AU2015316962B2/en not_active Ceased
- 2015-09-15 CA CA2959949A patent/CA2959949C/en active Active
- 2015-09-15 BR BR112017004123-5A patent/BR112017004123B1/pt active IP Right Grant
- 2015-09-15 MX MX2017003315A patent/MX2017003315A/es unknown
- 2015-09-15 EA EA201790564A patent/EA033037B9/ru not_active IP Right Cessation
- 2015-09-15 EP EP15763009.6A patent/EP3194077B1/en active Active
- 2015-09-15 WO PCT/EP2015/071003 patent/WO2016041916A1/en active Application Filing
-
2017
- 2017-02-21 ZA ZA2017/01294A patent/ZA201701294B/en unknown
- 2017-03-09 SA SA517381065A patent/SA517381065B1/ar unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
EA033037B1 (ru) | 2019-08-30 |
EP3194077A1 (en) | 2017-07-26 |
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