GB558993A - An improved process of ore concentration - Google Patents
An improved process of ore concentrationInfo
- Publication number
- GB558993A GB558993A GB1072142A GB1072142A GB558993A GB 558993 A GB558993 A GB 558993A GB 1072142 A GB1072142 A GB 1072142A GB 1072142 A GB1072142 A GB 1072142A GB 558993 A GB558993 A GB 558993A
- Authority
- GB
- United Kingdom
- Prior art keywords
- agent
- roller
- scraper
- pulp
- jets
- 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
- 239000003795 chemical substances by application Substances 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000010426 asphalt Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000000717 retained effect Effects 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
-
- 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/003—Separation of articles by differences in their geometrical form or by difference in their physical properties, e.g. elasticity, compressibility, hardness
Landscapes
- Paper (AREA)
Abstract
558,993. Concentrating ores. PARKER, O. J. July 31, 1942, No. 10721. [Class 82 (ii)] In concentrating ores &c. by bringing the material into contact with the surface of a selective agent such as a liquid asphalt, the surface of the agent is wetted immediately prior to the pulp being forcibly fed thereto. In the arrangement shown, the surface of a drum 1 is supplied with selective agent by a roller 2, and the layer is smoothed by a scraper 4. Water is fed to the surface by jets 5 and ore pulp by jets 6, the tailings escaping at 7 and the values being retained by the surface and passing a roller 8 which removes surplus pulp and water. The drum may be resurfaced with agent by the roller 2 a number of times, and when sufficient values have been collected the material may be removed either by the scraper 4 or by a scraper placed before the roller 2, and treated for the removal of the agent, for example by burning. In some cases, the surface may be vibrated, and a modifying agent may be applied thereto.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1072142A GB558993A (en) | 1942-07-31 | 1942-07-31 | An improved process of ore concentration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1072142A GB558993A (en) | 1942-07-31 | 1942-07-31 | An improved process of ore concentration |
Publications (1)
Publication Number | Publication Date |
---|---|
GB558993A true GB558993A (en) | 1944-01-31 |
Family
ID=9973060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1072142A Expired GB558993A (en) | 1942-07-31 | 1942-07-31 | An improved process of ore concentration |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB558993A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1604957B1 (en) * | 1964-08-20 | 1970-07-23 | Keskusosuusliike Hankkija | Device for drying milk, whey or liquid yeast |
-
1942
- 1942-07-31 GB GB1072142A patent/GB558993A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1604957B1 (en) * | 1964-08-20 | 1970-07-23 | Keskusosuusliike Hankkija | Device for drying milk, whey or liquid yeast |
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