GB824661A - Improved flotation process for dressing ores - Google Patents
Improved flotation process for dressing oresInfo
- Publication number
- GB824661A GB824661A GB6835/56A GB683556A GB824661A GB 824661 A GB824661 A GB 824661A GB 6835/56 A GB6835/56 A GB 6835/56A GB 683556 A GB683556 A GB 683556A GB 824661 A GB824661 A GB 824661A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atoms
- ores
- flotation process
- ether
- alcohol
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000005188 flotation Methods 0.000 title 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
- 150000001298 alcohols Chemical class 0.000 abstract 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052770 Uranium Inorganic materials 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010436 fluorite Substances 0.000 abstract 1
- 238000009291 froth flotation Methods 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- -1 oxide Chemical compound 0.000 abstract 1
- 239000002367 phosphate rock Substances 0.000 abstract 1
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000012991 xanthate Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 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
- B03D2201/04—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S209/00—Classifying, separating, and assorting solids
- Y10S209/901—Froth flotation; copper
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
An ethylene glycol ether of at least one saturated monohydric aliphatic alcohol containing 4-8 carbon atoms, said ether containing at least one -CH2-CH2-O- group per alcohol molecule, is used as the frothing agent in a froth flotation process. Preferably, the alcohol contains 5-8 carbon atoms and the ether contains not more than five -CH2-CH2-O- groups per alcohol molecule. Thus, reaction products of ethylene oxide with one or a mixture of alcohols are suitable. Xanthates of alcohols containing up to 6 carbon atoms may be used as collectors. Materials which may be floated are sulphide, oxide, carbonate and silicate ores, e.g. ores of the metals Pb, Zn, Cu, Mo, Ni, Co. Sb, Sn, W and U, iron pyrites, phosphorite, fluorspar and potassium chloride.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF16983A DE1001652B (en) | 1955-03-05 | 1955-03-05 | Flotation foamer for the foam preparation of minerals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB824661A true GB824661A (en) | 1959-12-02 |
Family
ID=7088423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6835/56A Expired GB824661A (en) | 1955-03-05 | 1956-03-05 | Improved flotation process for dressing ores |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2950818A (en) |
| CA (1) | CA592315A (en) |
| DE (1) | DE1001652B (en) |
| GB (1) | GB824661A (en) |
| IT (1) | IT549882A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040870A1 (en) * | 1980-05-13 | 1981-12-02 | Hoogovens Groep B.V. | Process of treating a dust which contains zinc and lead and which is derived from an iron or steel making process |
| GB2157980A (en) * | 1984-05-01 | 1985-11-06 | Coal Ind | Froth flotation |
| US4584095A (en) * | 1984-06-20 | 1986-04-22 | Thiotech, Inc. | Ore flotation method employing phosphorodithio compounds as frother adjuvants |
| CN106925432A (en) * | 2015-12-29 | 2017-07-07 | 核工业北京化工冶金研究院 | A kind of floatation process of betafite |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3595390A (en) * | 1968-06-18 | 1971-07-27 | American Cyanamid Co | Ore flotation process with poly(ethylene-propylene)glycol frothers |
| US3827557A (en) * | 1971-05-17 | 1974-08-06 | Stepan Chemical Co | Method of copper sulfide ore flotation |
| US3780860A (en) * | 1971-05-17 | 1973-12-25 | Stephan Chem Co | Flotation of copper sulfide ores |
| US3833353A (en) * | 1972-07-19 | 1974-09-03 | P Taylor | Process for class viiib metals ore reduction |
| US4081363A (en) * | 1975-05-29 | 1978-03-28 | American Cyanamid Company | Mineral beneficiation by froth flotation: use of alcohol ethoxylate partial esters of polycarboxylic acids |
| US4034863A (en) * | 1975-12-22 | 1977-07-12 | American Cyanamid Company | Novel flotation agents for the beneficiation of phosphate ores |
| US4110207A (en) * | 1976-01-05 | 1978-08-29 | American Cyanamid Company | Process for flotation of non-sulfide ores |
| US4368117A (en) * | 1978-06-22 | 1983-01-11 | Outokumpu Oy | Process for the selective froth-flotation of sulfidic, oxidic and salt-type minerals |
| DE3238060A1 (en) * | 1982-10-14 | 1984-04-19 | Henkel KGaA, 4000 Düsseldorf | FLOTATION AGENTS AND METHOD FOR FLOTATION OF NON-SULFIDIC MINERALS |
| USRE32778E (en) * | 1984-06-04 | 1988-11-08 | The Dow Chemical Company | Frothers demonstrating enhanced recovery of coarse particles in froth floatation |
| US4761223A (en) * | 1984-08-29 | 1988-08-02 | The Dow Chemical Company | Frothers demonstrating enhanced recovery of fine particles of coal in froth flotation |
| US5544760A (en) * | 1994-10-20 | 1996-08-13 | Benn; Freddy W. | Flotation of lead sulfides using rapeseed oil |
| AU2002953252A0 (en) * | 2002-12-09 | 2003-01-02 | Huntsman Corporation Australia Pty Ltd | Compositions, Compounds and Methods for their Preparation |
| CN106622676B (en) * | 2016-12-23 | 2018-11-30 | 中南大学 | A kind of mineral flotation foaming agent and its preparation method and application |
| CN106975573B (en) * | 2017-03-13 | 2018-08-21 | 中南大学 | Carbon inhibitor and its application in a kind of copper-sulphide ores floatation process |
| CN114534925B (en) * | 2022-03-24 | 2023-07-14 | 贵州川恒化工股份有限公司 | Collophanite collecting agent and preparation method thereof |
| CN115155822A (en) * | 2022-06-24 | 2022-10-11 | 湖南三林新材料有限公司 | Efficient foaming agent for copper ore flotation and preparation method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2355823A (en) * | 1944-08-15 | Polyglycol ethers of higher second | ||
| US2591289A (en) * | 1948-08-17 | 1952-04-01 | Roger F Powell | Frothing agents for use in froth flotation processes |
| US2611485A (en) * | 1949-04-21 | 1952-09-23 | Dow Chemical Co | Frothing agents for flotation of ores |
| US2687214A (en) * | 1949-06-14 | 1954-08-24 | Powell | Frothing agents for use in froth flotation processes |
| US2690259A (en) * | 1951-11-14 | 1954-09-28 | Bethlehem Steel Corp | Froth flotation of iron sulfide ore |
| US2732940A (en) * | 1952-10-14 | 1956-01-31 | Froth flotation process | |
| US2816870A (en) * | 1954-07-19 | 1957-12-17 | Gen Mills Inc | Dispersible fatty amines |
-
0
- IT IT549882D patent/IT549882A/it unknown
- CA CA592315A patent/CA592315A/en not_active Expired
-
1955
- 1955-03-05 DE DEF16983A patent/DE1001652B/en active Pending
-
1956
- 1956-02-28 US US568195A patent/US2950818A/en not_active Expired - Lifetime
- 1956-03-05 GB GB6835/56A patent/GB824661A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0040870A1 (en) * | 1980-05-13 | 1981-12-02 | Hoogovens Groep B.V. | Process of treating a dust which contains zinc and lead and which is derived from an iron or steel making process |
| GB2157980A (en) * | 1984-05-01 | 1985-11-06 | Coal Ind | Froth flotation |
| US4584095A (en) * | 1984-06-20 | 1986-04-22 | Thiotech, Inc. | Ore flotation method employing phosphorodithio compounds as frother adjuvants |
| CN106925432A (en) * | 2015-12-29 | 2017-07-07 | 核工业北京化工冶金研究院 | A kind of floatation process of betafite |
Also Published As
| Publication number | Publication date |
|---|---|
| US2950818A (en) | 1960-08-30 |
| CA592315A (en) | 1960-02-09 |
| IT549882A (en) | 1900-01-01 |
| DE1001652B (en) | 1957-01-31 |
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