IE38395L - Froth flotation - Google Patents
Froth flotationInfo
- Publication number
- IE38395L IE38395L IE731880A IE188073A IE38395L IE 38395 L IE38395 L IE 38395L IE 731880 A IE731880 A IE 731880A IE 188073 A IE188073 A IE 188073A IE 38395 L IE38395 L IE 38395L
- Authority
- IE
- Ireland
- Prior art keywords
- ores
- molybdenum
- froth flotation
- flotation
- copper
- Prior art date
Links
- 238000009291 froth flotation Methods 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000003245 coal Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- WUUZKBJEUBFVMV-UHFFFAOYSA-N copper molybdenum Chemical compound [Cu].[Mo] WUUZKBJEUBFVMV-UHFFFAOYSA-N 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc 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
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/0043—Organic compounds modified so as to contain a polyether group
-
- 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
- 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
- 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
-
- 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
- B03D2203/08—Coal ores, fly ash or soot
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
A process involving the use of a new and improved class of frothing agents in the froth flotation of ores such as the sulfide ores of copper, molybdenum, lead, nickel and zinc, as well as for separating coal fines by flotation. The class comprises the non-hydroxylated ether derivatives of dialkylene glycols such as ethylene glycol and propylene glycol. Especially good results are obtained when these frothers are employed in the treatment of complex copper-molybdenum ores.
[US3865718A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US313155A US3865718A (en) | 1972-12-07 | 1972-12-07 | Frothers for the flotation of sulfidic ores |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE38395L true IE38395L (en) | 1974-06-07 |
| IE38395B1 IE38395B1 (en) | 1978-03-01 |
Family
ID=23214605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1880/73A IE38395B1 (en) | 1972-12-07 | 1973-10-19 | Method of froth flotation |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3865718A (en) |
| AU (1) | AU468163B2 (en) |
| CA (1) | CA1001329A (en) |
| GB (1) | GB1424845A (en) |
| IE (1) | IE38395B1 (en) |
| PH (1) | PH10523A (en) |
| ZA (1) | ZA738131B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA777510B (en) * | 1976-12-27 | 1979-01-31 | Dow Chemical Co | Froth flotation process |
| US4191655A (en) * | 1977-07-07 | 1980-03-04 | Betz Laboratories, Inc. | Dewatering composition |
| US4291004A (en) * | 1979-09-28 | 1981-09-22 | Betz Laboratories, Inc. | Process for removing sulfur dioxide from flue gas |
| DE3641447A1 (en) * | 1986-12-04 | 1988-06-09 | Henkel Kgaa | TENSIDE MIXTURES AS COLLECTORS FOR THE FLOTATION OF NON-SULFIDIC ORES |
| US4770767A (en) * | 1987-05-06 | 1988-09-13 | The Dow Chemical Company | Method for the froth flotation of coal |
| DE3818482A1 (en) * | 1988-05-31 | 1989-12-07 | Henkel Kgaa | TENSIDE MIXTURES AS COLLECTORS FOR THE FLOTATION OF NON-SULFIDIC ORES |
| GB2267852B (en) * | 1992-06-09 | 1995-12-06 | American Cyanamid Co | Improved metal recovery by flotation |
| US5544760A (en) * | 1994-10-20 | 1996-08-13 | Benn; Freddy W. | Flotation of lead sulfides using rapeseed oil |
| RU2190481C1 (en) * | 1999-08-10 | 2002-10-10 | Закрытое акционерное общество "Стример-центр" | Composition for flotation of mineral resources |
| DE19983653T1 (en) * | 1999-08-10 | 2001-11-29 | Zakrytoe Akcionernoe Obscestvo | Composition for the flotation of useful minerals |
| RU2236907C1 (en) * | 2003-11-11 | 2004-09-27 | Закрытое акционерное общество "Промышленно-инновационно-техническая компания "ПИТком" | Foaming agent for floatation of ores of non-ferrous metals and method of production of foaming agent |
| US7197952B2 (en) * | 2004-04-08 | 2007-04-03 | Outokumpu Technology Oyj | Testing method for ball mills |
| RU2270725C1 (en) * | 2004-06-07 | 2006-02-27 | Сергей Анатольевич Щелкунов | Composition for flotation of minerals |
| RU2261762C1 (en) * | 2004-07-13 | 2005-10-10 | Щелкунов Сергей Анатольевич | Composition for floatation of minerals |
| US7482495B2 (en) * | 2005-12-22 | 2009-01-27 | Lyondell Chemical Technology, L.P. | Process for making alkylene glycol ether compositions useful for metal recovery |
| CN113908995B (en) * | 2021-10-13 | 2022-11-25 | 紫金矿业集团股份有限公司 | High-sulfur gold copper lead ore collecting agent and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2065053A (en) * | 1933-10-11 | 1936-12-22 | American Cyanamid Co | Flotation frother |
| US2302338A (en) * | 1938-05-18 | 1942-11-17 | Moeller August | Froth flotation |
| US2335485A (en) * | 1940-06-20 | 1943-11-30 | American Cyanamid Co | Flotation of cement minerals |
| US2797808A (en) * | 1954-03-16 | 1957-07-02 | Dow Chemical Co | Flotation of iron oxide and other non-sulfide minerals |
| US3595390A (en) * | 1968-06-18 | 1971-07-27 | American Cyanamid Co | Ore flotation process with poly(ethylene-propylene)glycol frothers |
-
1972
- 1972-12-07 US US313155A patent/US3865718A/en not_active Expired - Lifetime
-
1973
- 1973-10-17 CA CA183,609A patent/CA1001329A/en not_active Expired
- 1973-10-19 IE IE1880/73A patent/IE38395B1/en unknown
- 1973-10-19 ZA ZA738131A patent/ZA738131B/en unknown
- 1973-10-24 PH PH15151A patent/PH10523A/en unknown
- 1973-10-24 AU AU61735/73A patent/AU468163B2/en not_active Expired
- 1973-12-06 GB GB5664973A patent/GB1424845A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| PH10523A (en) | 1977-05-26 |
| GB1424845A (en) | 1976-02-11 |
| US3865718A (en) | 1975-02-11 |
| ZA738131B (en) | 1974-11-27 |
| AU468163B2 (en) | 1976-01-08 |
| AU6173573A (en) | 1975-04-24 |
| CA1001329A (en) | 1976-12-07 |
| IE38395B1 (en) | 1978-03-01 |
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