FR2338324A1 - Procede perfectionne pour l'enrichissement des minerais non sulfures - Google Patents
Procede perfectionne pour l'enrichissement des minerais non sulfuresInfo
- Publication number
- FR2338324A1 FR2338324A1 FR7701467A FR7701467A FR2338324A1 FR 2338324 A1 FR2338324 A1 FR 2338324A1 FR 7701467 A FR7701467 A FR 7701467A FR 7701467 A FR7701467 A FR 7701467A FR 2338324 A1 FR2338324 A1 FR 2338324A1
- Authority
- FR
- France
- Prior art keywords
- ores
- ore
- flotation
- sulphided
- fatty acids
- 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.)
- Granted
Links
- 235000014113 dietary fatty acids Nutrition 0.000 title abstract 3
- 229930195729 fatty acid Natural products 0.000 title abstract 3
- 239000000194 fatty acid Substances 0.000 title abstract 3
- 150000004665 fatty acids Chemical class 0.000 title abstract 3
- 150000002148 esters Chemical class 0.000 title abstract 2
- 238000005188 flotation Methods 0.000 title abstract 2
- 239000006260 foam Substances 0.000 title abstract 2
- 239000008396 flotation agent Substances 0.000 title 1
- 230000002195 synergetic effect Effects 0.000 title 1
- 239000011435 rock Substances 0.000 abstract 2
- 235000013311 vegetables Nutrition 0.000 abstract 2
- 125000002030 1,2-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([*:2])C([H])=C1[H] 0.000 abstract 1
- 125000001989 1,3-phenylene group Chemical group [H]C1=C([H])C([*:1])=C([H])C([*:2])=C1[H] 0.000 abstract 1
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- -1 barytine Substances 0.000 abstract 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000010436 fluorite Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000002002 slurry Substances 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
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65009476A | 1976-01-19 | 1976-01-19 | |
| US72384076A | 1976-09-16 | 1976-09-16 | |
| US72384976A | 1976-09-16 | 1976-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2338324A1 true FR2338324A1 (fr) | 1977-08-12 |
| FR2338324B1 FR2338324B1 (Direct) | 1980-12-12 |
Family
ID=27417838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7701467A Granted FR2338324A1 (fr) | 1976-01-19 | 1977-01-19 | Procede perfectionne pour l'enrichissement des minerais non sulfures |
Country Status (11)
| Country | Link |
|---|---|
| AR (1) | AR217416A1 (Direct) |
| AU (1) | AU511179B2 (Direct) |
| BR (1) | BR7700340A (Direct) |
| CA (1) | CA1073563A (Direct) |
| ES (1) | ES455153A1 (Direct) |
| FI (1) | FI770155A7 (Direct) |
| FR (1) | FR2338324A1 (Direct) |
| NO (1) | NO770140L (Direct) |
| OA (1) | OA05548A (Direct) |
| SE (1) | SE417478B (Direct) |
| TR (1) | TR19022A (Direct) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2366067A1 (fr) * | 1976-09-29 | 1978-04-28 | Chem Y | Procede de flottation de minerais utilisant des esters d'acides dicarboxyliques comme constituants du collecteur |
| US4158623A (en) * | 1977-12-21 | 1979-06-19 | American Cyanamid Company | Process for froth flotation of phosphate ores |
| US4186083A (en) * | 1977-12-21 | 1980-01-29 | American Cyanamid Company | Process for froth flotation of non-sulfide minerals |
| US4192739A (en) * | 1977-12-21 | 1980-03-11 | American Cyanamid Company | Process for beneficiation of non-sulfide ores |
| US4309282A (en) * | 1980-04-14 | 1982-01-05 | American Cyanamid Company | Process of phosphate ore beneficiation in the presence of residual organic polymeric flocculants |
| 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 |
| EP0067137A1 (en) * | 1981-05-18 | 1982-12-15 | Berol Kemi Ab | Esterified dicarboxylic acid and its use |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2099120A (en) * | 1936-10-15 | 1937-11-16 | Du Pont | Flotation process |
| FR2312297A1 (fr) * | 1975-05-29 | 1976-12-24 | American Cyanamid Co | Procede perfectionne pour la recuperation de minerai par flottation par moussage |
-
1976
- 1976-12-20 CA CA268,227A patent/CA1073563A/en not_active Expired
-
1977
- 1977-01-10 AU AU21181/77A patent/AU511179B2/en not_active Expired
- 1977-01-13 AR AR266178A patent/AR217416A1/es active
- 1977-01-15 OA OA56050A patent/OA05548A/xx unknown
- 1977-01-17 NO NO770140A patent/NO770140L/no unknown
- 1977-01-18 SE SE7700491A patent/SE417478B/xx unknown
- 1977-01-18 BR BR7700340A patent/BR7700340A/pt unknown
- 1977-01-19 FI FI770155A patent/FI770155A7/fi not_active Application Discontinuation
- 1977-01-19 ES ES455153A patent/ES455153A1/es not_active Expired
- 1977-01-19 FR FR7701467A patent/FR2338324A1/fr active Granted
- 1977-03-02 TR TR19022A patent/TR19022A/xx unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2099120A (en) * | 1936-10-15 | 1937-11-16 | Du Pont | Flotation process |
| FR2312297A1 (fr) * | 1975-05-29 | 1976-12-24 | American Cyanamid Co | Procede perfectionne pour la recuperation de minerai par flottation par moussage |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2366067A1 (fr) * | 1976-09-29 | 1978-04-28 | Chem Y | Procede de flottation de minerais utilisant des esters d'acides dicarboxyliques comme constituants du collecteur |
| US4158623A (en) * | 1977-12-21 | 1979-06-19 | American Cyanamid Company | Process for froth flotation of phosphate ores |
| US4186083A (en) * | 1977-12-21 | 1980-01-29 | American Cyanamid Company | Process for froth flotation of non-sulfide minerals |
| US4192739A (en) * | 1977-12-21 | 1980-03-11 | American Cyanamid Company | Process for beneficiation of non-sulfide ores |
| 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 |
| US4309282A (en) * | 1980-04-14 | 1982-01-05 | American Cyanamid Company | Process of phosphate ore beneficiation in the presence of residual organic polymeric flocculants |
| EP0067137A1 (en) * | 1981-05-18 | 1982-12-15 | Berol Kemi Ab | Esterified dicarboxylic acid and its use |
Also Published As
| Publication number | Publication date |
|---|---|
| TR19022A (tr) | 1978-02-27 |
| BR7700340A (pt) | 1977-10-18 |
| ES455153A1 (es) | 1978-04-16 |
| FR2338324B1 (Direct) | 1980-12-12 |
| AR217416A1 (es) | 1980-03-31 |
| FI770155A7 (Direct) | 1977-07-20 |
| OA05548A (fr) | 1981-04-30 |
| SE417478B (sv) | 1981-03-23 |
| AU2118177A (en) | 1978-07-20 |
| AU511179B2 (en) | 1980-07-31 |
| SE7700491L (sv) | 1977-09-23 |
| NO770140L (no) | 1977-07-20 |
| CA1073563A (en) | 1980-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4358368A (en) | Process for the froth flotation of calcium phosphate-containing minerals and flotation agents therefor | |
| FR2338324A1 (fr) | Procede perfectionne pour l'enrichissement des minerais non sulfures | |
| SE8201363L (sv) | Sett vid anrikning av jordkalimetallinnehallande mineral fran deras gangarter samt medel herfor | |
| MX169513B (es) | Procedimiento de flotacion de menas y empleo de sulfocompuestos que contienen fosforo | |
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| DE3160115D1 (en) | Use of mixtures of betaines or aminoxides and esters of naphthenic acids with polyoxyethylene glycol for the recovery of petroleum | |
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| GB1399825A (en) | Pyrotechnic mixtures |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |