ZA863229B - Modified alcohol frothers for froth flotation of sulfide ore - Google Patents
Modified alcohol frothers for froth flotation of sulfide oreInfo
- Publication number
- ZA863229B ZA863229B ZA863229A ZA863229A ZA863229B ZA 863229 B ZA863229 B ZA 863229B ZA 863229 A ZA863229 A ZA 863229A ZA 863229 A ZA863229 A ZA 863229A ZA 863229 B ZA863229 B ZA 863229B
- Authority
- ZA
- South Africa
- Prior art keywords
- sulfide ore
- reaction product
- froth flotation
- modified alcohol
- diol
- Prior art date
Links
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title abstract 6
- 150000001298 alcohols Chemical class 0.000 title abstract 3
- 238000009291 froth flotation Methods 0.000 title abstract 3
- 239000007795 chemical reaction product Substances 0.000 abstract 4
- 125000002947 alkylene group Chemical group 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 150000002009 diols Chemical class 0.000 abstract 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000005188 flotation Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002245 particle Substances 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
- B03D1/02—Froth-flotation processes
-
- 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
- B03D1/01—Organic compounds containing nitrogen
-
- 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
- B03D2201/04—Frothers
-
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/731,713 US4678563A (en) | 1985-05-07 | 1985-05-07 | Modified alcohol frothers for froth flotation of sulfide ore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA863229B true ZA863229B (en) | 1986-12-30 |
Family
ID=24940668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA863229A ZA863229B (en) | 1985-05-07 | 1986-04-30 | Modified alcohol frothers for froth flotation of sulfide ore |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4678563A (xx) |
| EP (1) | EP0201450B1 (xx) |
| AT (1) | ATE69397T1 (xx) |
| AU (1) | AU579241B2 (xx) |
| BR (1) | BR8602050A (xx) |
| CA (1) | CA1265263A (xx) |
| DE (1) | DE3682426D1 (xx) |
| PH (1) | PH23083A (xx) |
| ZA (1) | ZA863229B (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6827220B1 (en) * | 1998-08-11 | 2004-12-07 | Versitech, Inc. | Flotation of sulfide mineral species with oils |
| GB9827288D0 (en) * | 1998-12-12 | 1999-02-03 | Zeneca Ltd | Composition and process for the extraction of metals |
| US6799682B1 (en) * | 2000-05-16 | 2004-10-05 | Roe-Hoan Yoon | Method of increasing flotation rate |
| AU2002246613B2 (en) * | 2001-11-25 | 2007-11-15 | Roe-Hoan Yoon | Methods of increasing flotation rate |
| JP4022595B2 (ja) * | 2004-10-26 | 2007-12-19 | コニカミノルタオプト株式会社 | 撮影装置 |
| RU2412901C2 (ru) * | 2005-02-04 | 2011-02-27 | Минерал Энд Коул Текнолоджиз, Инк. | Способ выделения алмазов из жильных минералов |
| US20210252525A1 (en) * | 2018-06-19 | 2021-08-19 | Clariant International Ltd. | Use Of Polyols For Improving A Process For Reverse Froth Flotation Of Iron Ore |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB747658A (en) * | 1952-09-24 | 1956-04-11 | Distillers Co Yeast Ltd | Froth flotation process |
| US2695101A (en) * | 1952-12-10 | 1954-11-23 | American Cyanamid Co | Frothing agents for the flotation of ores and coal |
| CA542966A (en) * | 1953-10-14 | 1957-07-02 | Anzin Limited | Froth flotation and like methods |
| US3710939A (en) * | 1970-06-15 | 1973-01-16 | Dow Chemical Co | Frothing agents for the floatation of ores |
| US4171261A (en) * | 1975-11-11 | 1979-10-16 | Chem-Y, Fabriek Van Chemische Produkten B.V. | Process for the flotation of ores and collector for use in this process |
| SU671853A1 (ru) * | 1976-11-19 | 1979-07-05 | Всесоюзный научно-исследовательский и проектный институт галургии | Вспениватель дл флотации калийсодержащих руд |
| US4394257A (en) * | 1979-11-19 | 1983-07-19 | American Cyanamid Company | Froth flotation process |
| DE3063699D1 (en) * | 1979-11-27 | 1983-07-14 | Shell Int Research | Process for the purification of water |
| US4414107A (en) * | 1982-06-29 | 1983-11-08 | Phillips Petroleum Company | Flotation reagent |
| US4504385A (en) * | 1982-12-30 | 1985-03-12 | Sherex Chemical Company, Inc. | Ester-alcohol frothers for froth flotation of coal |
-
1985
- 1985-05-07 US US06/731,713 patent/US4678563A/en not_active Expired - Lifetime
-
1986
- 1986-04-25 CA CA000507664A patent/CA1265263A/en not_active Expired - Fee Related
- 1986-04-28 PH PH33713A patent/PH23083A/en unknown
- 1986-04-30 ZA ZA863229A patent/ZA863229B/xx unknown
- 1986-05-06 DE DE8686630081T patent/DE3682426D1/de not_active Expired - Fee Related
- 1986-05-06 EP EP86630081A patent/EP0201450B1/en not_active Expired - Lifetime
- 1986-05-06 AT AT86630081T patent/ATE69397T1/de active
- 1986-05-06 AU AU57190/86A patent/AU579241B2/en not_active Ceased
- 1986-05-07 BR BR8602050A patent/BR8602050A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PH23083A (en) | 1989-04-10 |
| EP0201450A3 (en) | 1989-09-27 |
| ATE69397T1 (de) | 1991-11-15 |
| EP0201450B1 (en) | 1991-11-13 |
| EP0201450A2 (en) | 1986-11-12 |
| BR8602050A (pt) | 1987-01-06 |
| AU5719086A (en) | 1986-11-13 |
| CA1265263A (en) | 1990-01-30 |
| US4678563A (en) | 1987-07-07 |
| DE3682426D1 (de) | 1991-12-19 |
| AU579241B2 (en) | 1988-11-17 |
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