GB515592A - Improvements in or relating to the separation of minerals - Google Patents
Improvements in or relating to the separation of mineralsInfo
- Publication number
- GB515592A GB515592A GB17051/38A GB1705138A GB515592A GB 515592 A GB515592 A GB 515592A GB 17051/38 A GB17051/38 A GB 17051/38A GB 1705138 A GB1705138 A GB 1705138A GB 515592 A GB515592 A GB 515592A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbonaceous
- ores
- lignin sulphonate
- calcium
- positive ion
- 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
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 3
- 239000011707 mineral Substances 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 7
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 abstract 6
- 229920005610 lignin Polymers 0.000 abstract 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 4
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 4
- 239000000194 fatty acid Substances 0.000 abstract 4
- 229930195729 fatty acid Natural products 0.000 abstract 4
- 150000004665 fatty acids Chemical class 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000011575 calcium Substances 0.000 abstract 3
- 229910052791 calcium Inorganic materials 0.000 abstract 3
- 230000000881 depressing effect Effects 0.000 abstract 3
- 238000009291 froth flotation Methods 0.000 abstract 3
- 150000002500 ions Chemical class 0.000 abstract 3
- 229910021532 Calcite Inorganic materials 0.000 abstract 2
- 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 2
- 235000019738 Limestone Nutrition 0.000 abstract 2
- 125000001931 aliphatic group Chemical group 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 235000010755 mineral Nutrition 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 2
- 235000017550 sodium carbonate Nutrition 0.000 abstract 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 abstract 1
- IZBZQUREHISXFJ-UHFFFAOYSA-N 2-[4-chloro-5-methyl-3-(trifluoromethyl)pyrazol-1-yl]acetic acid Chemical compound CC1=C(Cl)C(C(F)(F)F)=NN1CC(O)=O IZBZQUREHISXFJ-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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 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
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- TUZCOAQWCRRVIP-UHFFFAOYSA-N butoxymethanedithioic acid Chemical group CCCCOC(S)=S TUZCOAQWCRRVIP-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910002090 carbon oxide Inorganic materials 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000003240 coconut oil Substances 0.000 abstract 1
- 235000019864 coconut oil Nutrition 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000001143 conditioned effect Effects 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical group [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- 239000000295 fuel oil Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 150000003840 hydrochlorides Chemical class 0.000 abstract 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 abstract 1
- 239000006028 limestone Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 abstract 1
- 239000010665 pine oil Substances 0.000 abstract 1
- 239000010970 precious metal Substances 0.000 abstract 1
- 239000000344 soap Substances 0.000 abstract 1
- 239000003784 tall oil Substances 0.000 abstract 1
- 239000012991 xanthate 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
- B03D1/016—Macromolecular 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
- B03D1/012—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
- B03D2201/06—Depressants
-
- 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
-
- 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
- Solid Fuels And Fuel-Associated Substances (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
515,592. Concentrating ores. SMIDTH & CO. AKTIESELSKABET F. L. June 8, 1938, No. 17051. Convention date, Sept. 10, 1937. [Class 82 (ii)] In the froth flotation separation of minerals from carbonaceous ores, i.e. ores which contain graphite or other carbonaceous matter, the flotation of the carbonaceous constituents is prevented or reduced by the addition, as a depressing agent, of a lignum sulphonate such as calcium or sodium lignin sulphonate. The pulp is preferably conditioned with the depressing agent prior to the addition of the collecting and frothing agents. The process is particularly applicable to the concentration of carbonaceous precious metal ores and carbonaceous limestones &c. The usual collecting agents may be used, e.g. xanthates for sulphide minerals, and fatty acids, their mixtures with fuel oil, fatty acid soaps and emulsions, fatty acid and rosin acid mixtures, saponified tall oil, and positive ion agents, for oxidized ores. The concentration of a carbonaceous pyritic gold ore is described, the reagents used being calcium lignin sulphonate and one or more of pine oil, secondary butyl xanthate, copper sulphate, soda ash, and alkyl dithiophosphate. Products suitable for cement manufacture may be obtained by froth flotation of the calcite from a carbonaceous argillaceous limestone, calcium or sodium lignin sulphonate being used in conjunction with oleic acid, a frother consisting of a mixture of branched and straight chain aliphatic monohydric alcohols obtained, together with methanol, by catalytic hydrogenation of carbon oxides, and, in some cases soda ash. In an alternative method the aluminium silicates may be floated from the calcite by using in conjunction with the lignin sulphonate and the frother a positive ion agent, giving in solution a positive ion containing an aliphatic hydrocarbon group of at least 8 carbon atoms, e.g. dodecyl amine hydrochloride or a mixture of the hydrochlorides of the amines in which the alkyl groups correspond to the fatty acids in coconut oil. If desired, the ore pulp may first be subjected to froth flotation without the addition of a depressing agent for the carbonaceous matter, the concentrate containing the carbonaceous matter being then refloated in the presence of a lignin sulphonate. Specifications 515,608 and 515,609 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US515592XA | 1937-09-10 | 1937-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB515592A true GB515592A (en) | 1939-12-08 |
Family
ID=21972044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB17051/38A Expired GB515592A (en) | 1937-09-10 | 1938-06-08 | Improvements in or relating to the separation of minerals |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE515592A (en) |
GB (1) | GB515592A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079331A (en) * | 1959-08-27 | 1963-02-26 | American Cyanamid Co | Process of recovering coal fines |
US20160024613A1 (en) * | 2013-04-18 | 2016-01-28 | Akzo Nobel Chemicals International B.V. | Use of Cationic Surfactants In the Cyanidation of Refractory Carbonaceous Ores for Recovery of Metals |
CN107107075A (en) * | 2015-03-30 | 2017-08-29 | 科莱恩国际有限公司 | For the improved flotation of unsulfided mineral aliphatic acid and methyl amimoacetic acid N acyl derivatives composition |
CN113877387A (en) * | 2021-11-16 | 2022-01-04 | 拜禾(上海)生物科技有限公司 | Method for generating liquid anion material by using multiple minerals |
-
1938
- 1938-06-08 GB GB17051/38A patent/GB515592A/en not_active Expired
-
1952
- 1952-11-15 BE BE515592A patent/BE515592A/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079331A (en) * | 1959-08-27 | 1963-02-26 | American Cyanamid Co | Process of recovering coal fines |
US20160024613A1 (en) * | 2013-04-18 | 2016-01-28 | Akzo Nobel Chemicals International B.V. | Use of Cationic Surfactants In the Cyanidation of Refractory Carbonaceous Ores for Recovery of Metals |
US9803260B2 (en) * | 2013-04-18 | 2017-10-31 | Akzo Nobel Chemicals International B.V. | Use of cationic surfactants in the cyanidation of refractory carbonaceous ores for recovery of metals |
CN107107075A (en) * | 2015-03-30 | 2017-08-29 | 科莱恩国际有限公司 | For the improved flotation of unsulfided mineral aliphatic acid and methyl amimoacetic acid N acyl derivatives composition |
CN113877387A (en) * | 2021-11-16 | 2022-01-04 | 拜禾(上海)生物科技有限公司 | Method for generating liquid anion material by using multiple minerals |
Also Published As
Publication number | Publication date |
---|---|
BE515592A (en) | 1954-08-20 |
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