GB179630A - Improvements in or relating to washing coal and other materials - Google Patents
Improvements in or relating to washing coal and other materialsInfo
- Publication number
- GB179630A GB179630A GB438821A GB438821A GB179630A GB 179630 A GB179630 A GB 179630A GB 438821 A GB438821 A GB 438821A GB 438821 A GB438821 A GB 438821A GB 179630 A GB179630 A GB 179630A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- materials
- trough
- vessels
- vessel
- 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
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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
179,630. France, A. Feb. 7, 1921. Upward-current classifiers; wet-separating. - Relates to means for washing and separating fine minerals of the kind described in Specifications 22655/12 and 142,729 wherein the minerals are passed with a stream of water along a trough from which depend a number of sorting pockets. The latter, or some of them, are now made to contain columns of still liquid of high specific gravity. In the form shown, the materials from a hopper 1 and water from a vessel 4 are passed along a trough 3, and the vessels 6 are supplied with heavy liquid from a vessel 17 through pipes 18. The heavy liquid mav be a suspension in water of the mud that collects from the material treated, or may be a solution of calcium chloride or potassium carbonate. In a modification, upward currents of muddv water are maintained in the first three of six vessels 6, and still muddy water in the other three. Specification 153,983 also is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB438821A GB179630A (en) | 1921-02-07 | 1921-02-07 | Improvements in or relating to washing coal and other materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB438821A GB179630A (en) | 1921-02-07 | 1921-02-07 | Improvements in or relating to washing coal and other materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB179630A true GB179630A (en) | 1922-05-08 |
Family
ID=9776215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB438821A Expired GB179630A (en) | 1921-02-07 | 1921-02-07 | Improvements in or relating to washing coal and other materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB179630A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104630481A (en) * | 2014-12-25 | 2015-05-20 | 郴州市金贵银业股份有限公司 | Lead concentrate ore pocket cleaning method |
-
1921
- 1921-02-07 GB GB438821A patent/GB179630A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104630481A (en) * | 2014-12-25 | 2015-05-20 | 郴州市金贵银业股份有限公司 | Lead concentrate ore pocket cleaning method |
| CN104630481B (en) * | 2014-12-25 | 2016-08-24 | 郴州市金贵银业股份有限公司 | A kind of lead concentrate ore pocket cleaning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2746603A (en) | Separation of solid substances of different densities | |
| US3261559A (en) | Gravity separation of coal ore | |
| US2644583A (en) | Concentration and separation of granular mixtures | |
| GB179630A (en) | Improvements in or relating to washing coal and other materials | |
| US1290515A (en) | Apparatus for cleaning coal, &c. | |
| USRE16674E (en) | Method and apparatus for sep abating materials of different | |
| US1392400A (en) | Method for washing coal and concentrating ores and minerals | |
| GB1225887A (en) | ||
| US935311A (en) | Centrifugal concentrator and glassifier. | |
| US2250365A (en) | Apparatus for the separation of minerals | |
| US2214206A (en) | Method of separating soluble ores by hindered settling separation | |
| GB218353A (en) | Improvements in devices for washing coal and for like purposes | |
| US2745547A (en) | Jigging process for beneficiation of potassium containing ores | |
| US2954870A (en) | Separation of solids | |
| GB183430A (en) | Improvement in process of agglomerating fine materials | |
| US1491296A (en) | Process for the washing of fine particles of minerals | |
| SU124376A1 (en) | Coal fines enrichment method | |
| US1578274A (en) | Method of treating particles of matter | |
| US1341770A (en) | Apparatus for mineral separation | |
| US679155A (en) | Concentrator. | |
| GB1222799A (en) | Method and apparatus for the wet gravity concentration of ores | |
| GB172525A (en) | Improvements in or relating to apparatus for classifying powdered materials | |
| GB291864A (en) | Improvements relating to asbestos | |
| GB411985A (en) | A method and apparatus for washing solid, granulated or pulverulent products | |
| GB853017A (en) | Separation of solids |