FR2366067A1 - Flotation of phosphate ores and minerals contg. magnesium - using fatty acid collector contg. phthalate or maleate - Google Patents
Flotation of phosphate ores and minerals contg. magnesium - using fatty acid collector contg. phthalate or maleateInfo
- Publication number
- FR2366067A1 FR2366067A1 FR7725003A FR7725003A FR2366067A1 FR 2366067 A1 FR2366067 A1 FR 2366067A1 FR 7725003 A FR7725003 A FR 7725003A FR 7725003 A FR7725003 A FR 7725003A FR 2366067 A1 FR2366067 A1 FR 2366067A1
- Authority
- FR
- France
- Prior art keywords
- contg
- flotation
- fatty acid
- collector
- minerals
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/20—Halides
- C01F11/22—Fluorides
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/005—Preparation involving liquid-liquid extraction, absorption or ion-exchange
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Flotation of ores in the form of salts and oxides is effected using a collector contg. a major proportion of a conventional collector of the fatty acid type, and a minor proportion of a mono-ester derived from orthophthalic or maleic acid and >=1 8-14C alkanol or an average 8-14C alkanol mixt. Process is used for the efficient flotation of phosphate ores, ilmenite, and minerals contg. Mg. The addn. of the mono-ester to the fatty acid collector allows a considerable redn. in the amt. of collector needed for the flotation of phosphate ores and ilmenite, and gives a much better flotation of MgF2 present in association with CaF2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72786376A | 1976-09-29 | 1976-09-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2366067A1 true FR2366067A1 (en) | 1978-04-28 |
Family
ID=24924385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7725003A Withdrawn FR2366067A1 (en) | 1976-09-29 | 1977-08-16 | Flotation of phosphate ores and minerals contg. magnesium - using fatty acid collector contg. phthalate or maleate |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2366067A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474738A (en) * | 1982-09-28 | 1984-10-02 | Martin R Torrence | Process for mineral beneficiation |
FR2645457A1 (en) * | 1989-04-05 | 1990-10-12 | Berol Nobel Ab | PROCESS FOR THE FLOTATION OF MINERALS CONTAINING ALKALINE EARTH METALS, AND AGENT USED FOR THIS PURPOSE |
WO2001087490A1 (en) * | 2000-05-18 | 2001-11-22 | Clariant International Ltd | Agent for dressing of phosphate ore |
CN110280392A (en) * | 2019-07-15 | 2019-09-27 | 宜都兴发化工有限公司 | A kind of preparation method of vegetable fatty acid galla turcica ester collecting agent |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2099120A (en) * | 1936-10-15 | 1937-11-16 | Du Pont | Flotation process |
FR2312297A1 (en) * | 1975-05-29 | 1976-12-24 | American Cyanamid Co | PERFECTED PROCESS FOR ORE RECOVERY BY FLOTATION BY FOAMING |
FR2338324A1 (en) * | 1976-01-19 | 1977-08-12 | American Cyanamid Co | Foam flotation of non-sulphided ores - using synergistic mixt. of fatty acids and ethoxylated partial esters as flotation agent (NO 15.8.77) |
-
1977
- 1977-08-16 FR FR7725003A patent/FR2366067A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2099120A (en) * | 1936-10-15 | 1937-11-16 | Du Pont | Flotation process |
FR2312297A1 (en) * | 1975-05-29 | 1976-12-24 | American Cyanamid Co | PERFECTED PROCESS FOR ORE RECOVERY BY FLOTATION BY FOAMING |
FR2338324A1 (en) * | 1976-01-19 | 1977-08-12 | American Cyanamid Co | Foam flotation of non-sulphided ores - using synergistic mixt. of fatty acids and ethoxylated partial esters as flotation agent (NO 15.8.77) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4474738A (en) * | 1982-09-28 | 1984-10-02 | Martin R Torrence | Process for mineral beneficiation |
FR2645457A1 (en) * | 1989-04-05 | 1990-10-12 | Berol Nobel Ab | PROCESS FOR THE FLOTATION OF MINERALS CONTAINING ALKALINE EARTH METALS, AND AGENT USED FOR THIS PURPOSE |
WO2001087490A1 (en) * | 2000-05-18 | 2001-11-22 | Clariant International Ltd | Agent for dressing of phosphate ore |
US6712217B2 (en) | 2000-05-18 | 2004-03-30 | Clariant International, Ltd. | Agent for dressing phosphate ore |
CN110280392A (en) * | 2019-07-15 | 2019-09-27 | 宜都兴发化工有限公司 | A kind of preparation method of vegetable fatty acid galla turcica ester collecting agent |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |