GB515607A - Improvements relating to the treatment of mineral materials by froth flotation - Google Patents
Improvements relating to the treatment of mineral materials by froth flotationInfo
- Publication number
- GB515607A GB515607A GB26577/38A GB2657738A GB515607A GB 515607 A GB515607 A GB 515607A GB 26577/38 A GB26577/38 A GB 26577/38A GB 2657738 A GB2657738 A GB 2657738A GB 515607 A GB515607 A GB 515607A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oil
- fatty acid
- emulsion
- concentration
- ores
- 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
- 238000009291 froth flotation Methods 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 2
- 239000011707 mineral Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 title 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 7
- 239000000194 fatty acid Substances 0.000 abstract 7
- 229930195729 fatty acid Natural products 0.000 abstract 7
- 150000004665 fatty acids Chemical class 0.000 abstract 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 6
- 239000000839 emulsion Substances 0.000 abstract 5
- 235000019198 oils Nutrition 0.000 abstract 4
- 239000003513 alkali Substances 0.000 abstract 3
- 239000000295 fuel oil Substances 0.000 abstract 3
- 229910021532 Calcite Inorganic materials 0.000 abstract 2
- 235000019738 Limestone Nutrition 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- 239000010685 fatty oil Substances 0.000 abstract 2
- 239000002480 mineral oil Substances 0.000 abstract 2
- 235000010446 mineral oil Nutrition 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 239000003784 tall oil Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 abstract 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000005642 Oleic acid Substances 0.000 abstract 1
- -1 aliphatic alcohols Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000001804 emulsifying effect Effects 0.000 abstract 1
- 235000021323 fish oil Nutrition 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000003350 kerosene Substances 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium 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
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/002—Inorganic compounds
-
- 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
- B03D1/006—Hydrocarbons
-
- 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
- B03D1/018—Mixtures of inorganic and organic compounds
-
- 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
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
515,607. Concentrating ores. SMIDTH & CO. AKTIESELSKABET, F. L. Sept. 12, 1938, No. 26577. Convention date, Sept. 10, 1937. [Class 82 (ii)] An aqueous emulsion prepared by emulsifying together in water a fatty acid, a mineral' oil, and a caustic alkali or ammonium hydrooxide is used as a collecting agent in the froth flotation concentration of oxidized ores, particularly in the concentration of calcite from argillaceous limestones, marls, and chalks, and in the concentration of phosphate ores. The emulsion is preferably made by mixing an aqueous solution of the alkali with a preformed mixture of the fatty acid and oil. The alkali is preferably added in an amount in excess of that required to saponify the fatty acid, e.g. sodium hydroxide in an amount equal to 20-25 per cent. by weight of the fatty acid and oil. The fatty acid used may be, for example. oleic acid, fish oil fatty acids, or refined tall oil; the mineral oil may be an oil such as kerosene or, preferably, a medium weight fuel oil. The oil-water ratio of the emulsion is preferably between 1:20 and 1:33. The frothing may be controlled by varying the proportion of mineral oil to fatty acid in the emulsion. and also by adding cresylic acid, alcohol frothers &c. to the flotation cells. The concentration of calcite ores in order to produce raw materials suitable for use in cement manufacture is described; in treating an argillaceous limestone the collector is added in stages and a frother consisting of aliphatic alcohols of a boiling point between 152‹ and 162‹C. is used. In concentrating a phosphate ore, an emulsion prepared from tall oil, fuel oil, and sodium hydroxide is used together with additional fuel oil and sodium. hydroxide. Specifications 478,275 and 515,606, and U.S.A. Specifications 1,986,816 and 1,986,817 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US515607XA | 1937-09-10 | 1937-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB515607A true GB515607A (en) | 1939-12-08 |
Family
ID=21972054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26577/38A Expired GB515607A (en) | 1937-09-10 | 1938-09-12 | Improvements relating to the treatment of mineral materials by froth flotation |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB515607A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013156020A1 (en) * | 2012-04-19 | 2013-10-24 | K+S Aktiengesellschaft | Method for reducing the losses of valuable substances in mineral processing |
| CN106076649A (en) * | 2016-05-20 | 2016-11-09 | 孝感市天翔矿业科技有限公司 | A kind of fatty acid apple ester soap collecting agent preparation method |
| EP2521766A4 (en) * | 2009-12-30 | 2016-11-23 | Forchem Oy | TALLÖL BRAI COMPOSITION, PROCESS FOR PRODUCTION THEREOF AND USES THEREOF |
-
1938
- 1938-09-12 GB GB26577/38A patent/GB515607A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2521766A4 (en) * | 2009-12-30 | 2016-11-23 | Forchem Oy | TALLÖL BRAI COMPOSITION, PROCESS FOR PRODUCTION THEREOF AND USES THEREOF |
| WO2013156020A1 (en) * | 2012-04-19 | 2013-10-24 | K+S Aktiengesellschaft | Method for reducing the losses of valuable substances in mineral processing |
| CN106076649A (en) * | 2016-05-20 | 2016-11-09 | 孝感市天翔矿业科技有限公司 | A kind of fatty acid apple ester soap collecting agent preparation method |
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