EA202190629A1 - Обогащение фосфатов из фосфатсодержащих руд - Google Patents
Обогащение фосфатов из фосфатсодержащих рудInfo
- Publication number
- EA202190629A1 EA202190629A1 EA202190629A EA202190629A EA202190629A1 EA 202190629 A1 EA202190629 A1 EA 202190629A1 EA 202190629 A EA202190629 A EA 202190629A EA 202190629 A EA202190629 A EA 202190629A EA 202190629 A1 EA202190629 A1 EA 202190629A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- component
- phosphates
- phosphate
- collector composition
- enrichment
- Prior art date
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
- B03D1/02—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
- B03D1/0043—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
- B03D1/012—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
- 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)
- Manufacture And Refinement Of Metals (AREA)
- Detergent Compositions (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Настоящее изобретение относится к композиции собирателей для обогащения фосфатов из фосфатсодержащих руд, содержащей по меньшей мере один компонент A, по меньшей мере один компонент B и по меньшей мере один компонент C, причем компонент A содержит ненасыщенные жирные кислоты с 12-22 атомами углерода, компонент B содержит алкоксилированные разветвленные спирты в качестве неионогенного поверхностно-активного вещества, которые содержат два различных типа алкоксигрупп, и компонент C содержит серосодержащие поверхностно-активные вещества. Кроме того, настоящее изобретение относится к применению указанной композиции собирателей в способах флотации, а также к способу обогащения фосфатов с использованием указанной композиции собирателей.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18191801 | 2018-08-30 | ||
PCT/EP2019/073101 WO2020043829A1 (en) | 2018-08-30 | 2019-08-29 | Beneficiation of phosphate from phosphate containing ores |
Publications (1)
Publication Number | Publication Date |
---|---|
EA202190629A1 true EA202190629A1 (ru) | 2021-07-02 |
Family
ID=63452434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA202190629A EA202190629A1 (ru) | 2018-08-30 | 2019-08-29 | Обогащение фосфатов из фосфатсодержащих руд |
Country Status (9)
Country | Link |
---|---|
US (1) | US20210197211A1 (ru) |
EP (1) | EP3843903A1 (ru) |
CN (1) | CN112638540B (ru) |
AU (1) | AU2019332093A1 (ru) |
BR (1) | BR112021001794B1 (ru) |
CA (1) | CA3108385A1 (ru) |
EA (1) | EA202190629A1 (ru) |
MA (1) | MA53497A (ru) |
WO (1) | WO2020043829A1 (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114534925B (zh) * | 2022-03-24 | 2023-07-14 | 贵州川恒化工股份有限公司 | 一种胶磷矿捕收剂及其制备方法 |
EP4342587A1 (en) * | 2022-09-22 | 2024-03-27 | ArrMaz Products Inc. | Collector composition for beneficiating carbonaceous phosphate ores |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
ZA989158B (en) * | 1997-10-10 | 1999-04-12 | Procter & Gamble | Detergent composition with a selected surfactant system containing a mid-chain branched surfactant |
US5962828A (en) * | 1997-10-15 | 1999-10-05 | Custom Chemicals Corporation | Enhanced flotation reagents for beneficiation of phosphate ores |
AU2003223641A1 (en) * | 2002-04-19 | 2003-11-03 | Colgate-Palmolive Company | Cleaning system including a liquid cleaning composition disposed in a water soluble container |
JP5210177B2 (ja) * | 2006-02-22 | 2013-06-12 | ビーエーエスエフ ソシエタス・ヨーロピア | 短鎖並びに長鎖成分を含有する界面活性剤混合物 |
ES2302453B1 (es) * | 2006-11-29 | 2009-04-01 | Kao Corporation, S.A. | Colector para la flotacion de carbonatos. |
EP2708282A1 (en) * | 2012-09-13 | 2014-03-19 | Clariant International Ltd. | Composition for dressing phosphate ore |
CN107073482A (zh) * | 2014-09-18 | 2017-08-18 | 阿克苏诺贝尔化学品国际有限公司 | 支化醇及其烷氧基化物作为二级捕集剂的用途 |
CN104307640B (zh) * | 2014-11-07 | 2016-08-17 | 中蓝连海设计研究院 | 一种磷矿反浮选方解石的捕收剂 |
RU2702044C2 (ru) * | 2016-03-22 | 2019-10-03 | Акцо Нобель Кемикалз Интернэшнл Б.В. | Применение эмульгатора в композиции флотоагента |
AU2017381628B2 (en) * | 2016-12-23 | 2020-01-02 | Akzo Nobel Chemicals International B.V. | Process to treat phosphate ores |
-
2019
- 2019-08-29 CA CA3108385A patent/CA3108385A1/en active Pending
- 2019-08-29 CN CN201980054541.3A patent/CN112638540B/zh active Active
- 2019-08-29 US US17/270,119 patent/US20210197211A1/en active Pending
- 2019-08-29 EP EP19789860.4A patent/EP3843903A1/en active Pending
- 2019-08-29 EA EA202190629A patent/EA202190629A1/ru unknown
- 2019-08-29 WO PCT/EP2019/073101 patent/WO2020043829A1/en unknown
- 2019-08-29 BR BR112021001794-1A patent/BR112021001794B1/pt active IP Right Grant
- 2019-08-29 MA MA053497A patent/MA53497A/fr unknown
- 2019-08-29 AU AU2019332093A patent/AU2019332093A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP3843903A1 (en) | 2021-07-07 |
AU2019332093A1 (en) | 2021-03-25 |
CN112638540A (zh) | 2021-04-09 |
CA3108385A1 (en) | 2020-03-05 |
CN112638540B (zh) | 2023-11-14 |
US20210197211A1 (en) | 2021-07-01 |
BR112021001794B1 (pt) | 2024-03-12 |
WO2020043829A1 (en) | 2020-03-05 |
MA53497A (fr) | 2021-12-08 |
BR112021001794A2 (pt) | 2021-04-27 |
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