BR8606770A - NEW COLLECTOR COMPOSITION FOR FOAM FLOTATION - Google Patents
NEW COLLECTOR COMPOSITION FOR FOAM FLOTATIONInfo
- Publication number
- BR8606770A BR8606770A BR8606770A BR8606770A BR8606770A BR 8606770 A BR8606770 A BR 8606770A BR 8606770 A BR8606770 A BR 8606770A BR 8606770 A BR8606770 A BR 8606770A BR 8606770 A BR8606770 A BR 8606770A
- Authority
- BR
- Brazil
- Prior art keywords
- collector composition
- foam flotation
- new collector
- new
- flotation
- 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
- B03D1/001—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
-
- 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
- B03D2203/025—Precious metal ores
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75432885A | 1985-07-12 | 1985-07-12 | |
| PCT/US1986/000336 WO1987000451A1 (en) | 1985-07-12 | 1986-02-18 | Novel collector composition for froth flotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8606770A true BR8606770A (en) | 1987-10-13 |
Family
ID=25034323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8606770A BR8606770A (en) | 1985-07-12 | 1986-02-18 | NEW COLLECTOR COMPOSITION FOR FOAM FLOTATION |
Country Status (16)
| Country | Link |
|---|---|
| CN (1) | CN1011945B (en) |
| AU (1) | AU576422B2 (en) |
| BR (1) | BR8606770A (en) |
| CA (1) | CA1267979A (en) |
| ES (1) | ES8706046A1 (en) |
| FI (1) | FI81975C (en) |
| MX (1) | MX165319B (en) |
| PH (1) | PH22952A (en) |
| PL (1) | PL148165B1 (en) |
| RU (1) | RU1831373C (en) |
| SE (1) | SE461256B (en) |
| WO (1) | WO1987000451A1 (en) |
| YU (1) | YU45767B (en) |
| ZA (1) | ZA861172B (en) |
| ZM (1) | ZM1386A1 (en) |
| ZW (1) | ZW3986A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PH23458A (en) * | 1985-11-29 | 1989-08-07 | Dow Chemical Co | Collector compositions for the froth flotation of mineral values |
| US4904374A (en) * | 1987-10-08 | 1990-02-27 | Sentrachem Limited | Froth flotation |
| CN105344491B (en) * | 2015-09-30 | 2017-09-15 | 广西大学 | A kind of preparation method of Sb-Au ore thing collecting agent |
| CN107442267B (en) * | 2017-07-28 | 2019-03-15 | 西部矿业股份有限公司 | A kind of microfine difficulty selects the method for floating of marmatite |
| WO2019075169A2 (en) * | 2017-10-12 | 2019-04-18 | Cytec Industries Inc. | Methods for flotation recovery of value material from coarse-sized particles |
| CN108435432B (en) * | 2018-04-03 | 2019-11-05 | 中南大学 | A kind of combined flotation agent and its application for the carbon containing Pyrite-type gold ore flotation of high arsenic |
| CN108816521B (en) * | 2018-05-22 | 2019-10-08 | 中南大学 | Application of the trihydroxy benzene and its derivative as bismuth inhibitor in floatation process |
| CN110280393A (en) * | 2019-06-09 | 2019-09-27 | 沈阳有研矿物化工有限公司 | A kind of isopropyl xanthan acid propynyl ester and preparation method thereof |
| CN110280394A (en) * | 2019-06-09 | 2019-09-27 | 沈阳有研矿物化工有限公司 | A kind of isopentyl xanthic acid propynyl ester and preparation method thereof |
| CN113680535B (en) * | 2021-08-24 | 2023-03-21 | 中南大学 | Alkyl ether group dithiophosphate collecting agent and preparation method and application thereof |
| CN114011583B (en) * | 2021-11-09 | 2022-07-12 | 中国矿业大学(北京) | Coal slime flotation agent and preparation method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1833740A (en) * | 1926-03-19 | 1931-11-24 | Peter C Reilly | Process of ore flotation |
| US1819112A (en) * | 1929-04-22 | 1931-08-18 | Nat Aniline & Chem Co Inc | Froth flotation of minerals |
| US2127375A (en) * | 1935-07-17 | 1938-08-16 | Du Pont | Esters of dithiocarbamic acids |
| US2169313A (en) * | 1938-09-24 | 1939-08-15 | Minerals Separation North Us | Concentration of metalliferous ores by flotation |
| US2691635A (en) * | 1953-05-20 | 1954-10-12 | Dow Chemical Co | Process for the manufacture of dialkyl thionocarbamates |
| AU509346B2 (en) * | 1976-12-02 | 1980-05-08 | The Dow Chemical Company | Forth flotation process |
| CA1105156A (en) * | 1978-10-11 | 1981-07-14 | William A. Rickelton | Flotation of sulfide minerals |
| CA1270076A (en) * | 1985-05-31 | 1990-06-05 | The Dow Chemical Company | Collectors for the selective froth flotation of mineral sulfides |
-
1986
- 1986-02-07 ZM ZM13/86A patent/ZM1386A1/en unknown
- 1986-02-14 ES ES552028A patent/ES8706046A1/en not_active Expired
- 1986-02-14 PH PH33417A patent/PH22952A/en unknown
- 1986-02-14 CA CA000501881A patent/CA1267979A/en not_active Expired - Lifetime
- 1986-02-17 CN CN86101646A patent/CN1011945B/en not_active Expired
- 1986-02-17 PL PL1986257992A patent/PL148165B1/en unknown
- 1986-02-17 MX MX001574A patent/MX165319B/en unknown
- 1986-02-17 YU YU23186A patent/YU45767B/en unknown
- 1986-02-17 ZA ZA861172A patent/ZA861172B/en unknown
- 1986-02-17 ZW ZW39/86A patent/ZW3986A1/en unknown
- 1986-02-18 WO PCT/US1986/000336 patent/WO1987000451A1/en active IP Right Grant
- 1986-02-18 BR BR8606770A patent/BR8606770A/en not_active IP Right Cessation
- 1986-02-18 AU AU55497/86A patent/AU576422B2/en not_active Expired
-
1987
- 1987-03-09 FI FI871017A patent/FI81975C/en not_active IP Right Cessation
- 1987-03-11 SE SE8701018A patent/SE461256B/en not_active IP Right Cessation
- 1987-03-11 RU SU4202192A patent/RU1831373C/en active
Also Published As
| Publication number | Publication date |
|---|---|
| PH22952A (en) | 1989-02-03 |
| CN86101646A (en) | 1987-01-07 |
| AU576422B2 (en) | 1988-08-25 |
| ZA861172B (en) | 1987-10-28 |
| YU45767B (en) | 1992-07-20 |
| AU5549786A (en) | 1987-02-10 |
| RU1831373C (en) | 1993-07-30 |
| PL257992A1 (en) | 1987-05-18 |
| MX165319B (en) | 1992-11-05 |
| PL148165B1 (en) | 1989-09-30 |
| CN1011945B (en) | 1991-03-13 |
| FI871017A (en) | 1987-03-09 |
| ES552028A0 (en) | 1987-06-01 |
| ES8706046A1 (en) | 1987-06-01 |
| ZM1386A1 (en) | 1988-12-30 |
| WO1987000451A1 (en) | 1987-01-29 |
| FI81975B (en) | 1990-09-28 |
| FI871017A0 (en) | 1987-03-09 |
| FI81975C (en) | 1991-01-10 |
| YU23186A (en) | 1988-06-30 |
| SE8701018L (en) | 1987-03-11 |
| SE461256B (en) | 1990-01-29 |
| CA1267979A (en) | 1990-04-17 |
| ZW3986A1 (en) | 1987-09-09 |
| SE8701018D0 (en) | 1987-03-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 18/02/2001 |