FR2495500B1 - Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue silicieuse et/ou carbonatee - Google Patents
Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue silicieuse et/ou carbonateeInfo
- Publication number
- FR2495500B1 FR2495500B1 FR8026063A FR8026063A FR2495500B1 FR 2495500 B1 FR2495500 B1 FR 2495500B1 FR 8026063 A FR8026063 A FR 8026063A FR 8026063 A FR8026063 A FR 8026063A FR 2495500 B1 FR2495500 B1 FR 2495500B1
- Authority
- FR
- France
- Prior art keywords
- silicous
- flotation
- enrichment
- carbonate
- processes
- 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.)
- Expired
Links
- 229910019142 PO4 Inorganic materials 0.000 title 1
- 238000005188 flotation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title 1
- 239000010452 phosphate Substances 0.000 title 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
- B03D1/02—Froth-flotation processes
- B03D1/06—Froth-flotation processes differential
-
- 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
- B03D1/02—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
- 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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8026063A FR2495500B1 (fr) | 1980-12-09 | 1980-12-09 | Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue silicieuse et/ou carbonatee |
GR66710A GR76965B (fr) | 1980-12-09 | 1981-12-07 | |
BR8107976A BR8107976A (pt) | 1980-12-09 | 1981-12-08 | Processo de enriquecimento,por flotacao,de minerios de fosfato de ganga carbonatada e silicosa |
OA57563A OA06966A (fr) | 1980-12-09 | 1981-12-09 | Perfectionnements apportés aux procédés d'enrichissement par flottation, de minerais de phosphate à gangue silicieuse et/ou carbonatée. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8026063A FR2495500B1 (fr) | 1980-12-09 | 1980-12-09 | Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue silicieuse et/ou carbonatee |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2495500A1 FR2495500A1 (fr) | 1982-06-11 |
FR2495500B1 true FR2495500B1 (fr) | 1986-03-14 |
Family
ID=9248819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8026063A Expired FR2495500B1 (fr) | 1980-12-09 | 1980-12-09 | Perfectionnements apportes aux procedes d'enrichissement, par flottation, de minerais de phosphate a gangue silicieuse et/ou carbonatee |
Country Status (4)
Country | Link |
---|---|
BR (1) | BR8107976A (fr) |
FR (1) | FR2495500B1 (fr) |
GR (1) | GR76965B (fr) |
OA (1) | OA06966A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8734757B2 (en) | 2008-04-04 | 2014-05-27 | Bhp Billiton Ssm Development Pty Ltd. | Odor control |
HUE039798T2 (hu) * | 2011-04-05 | 2019-02-28 | R J Roberts Consulting Pty Ltd | Nedvesítõ készítmény |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2377129A (en) * | 1940-06-20 | 1945-05-29 | American Cyanamid Co | Flotation of phosphate minerals |
US3259242A (en) * | 1962-11-29 | 1966-07-05 | Int Minerals & Chem Corp | Beneficiation of apatite-calcite ores |
US3462016A (en) * | 1966-12-29 | 1969-08-19 | Cominco Ltd | Phosphate flotation process |
US3807556A (en) * | 1971-12-13 | 1974-04-30 | Cominco Ltd | Phosphate rock flotation |
FI60142C (fi) * | 1977-11-22 | 1981-12-10 | Outokumpu Oy | Foerfarande foer att separera karbonat- och fosfatmineralier fraon varandra medelst flotation |
-
1980
- 1980-12-09 FR FR8026063A patent/FR2495500B1/fr not_active Expired
-
1981
- 1981-12-07 GR GR66710A patent/GR76965B/el unknown
- 1981-12-08 BR BR8107976A patent/BR8107976A/pt unknown
- 1981-12-09 OA OA57563A patent/OA06966A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
BR8107976A (pt) | 1982-09-14 |
GR76965B (fr) | 1984-09-04 |
FR2495500A1 (fr) | 1982-06-11 |
OA06966A (fr) | 1983-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |