GB796550A - Improvements relating to coal or ore washing plant - Google Patents
Improvements relating to coal or ore washing plantInfo
- Publication number
- GB796550A GB796550A GB2421155A GB2421155A GB796550A GB 796550 A GB796550 A GB 796550A GB 2421155 A GB2421155 A GB 2421155A GB 2421155 A GB2421155 A GB 2421155A GB 796550 A GB796550 A GB 796550A
- Authority
- GB
- United Kingdom
- Prior art keywords
- medium
- tank
- stock tank
- separator
- gravity
- 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
- 239000003245 coal Substances 0.000 title 1
- 238000005406 washing Methods 0.000 title 1
- 230000005484 gravity Effects 0.000 abstract 4
- 238000011084 recovery Methods 0.000 abstract 1
- 238000004064 recycling Methods 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
- B03B5/30—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
- B03B5/44—Application of particular media therefor
- B03B5/447—Application of particular media therefor recovery of heavy media
Landscapes
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
796,550. Sink-float separators. SIMONCARVES, Ltd. July 18, 1956 [Aug. 23, 1955], No. 24211/55. Class 82(2) A two-stage sink-and-float plant has a common medium recovery apparatus, producing medium at the required higher specific gravity, part of which is diluted to provide medium of the required lower specific gravity. A primary separator 4 produces floats at 7 and sinks at 46. The latter are fed to the second separator 33 to produce floats (middlings) at 41 and sinks at 35. A stock tank 1 receives medium of lower S.G. and stock tank 25 that of higher S.G. Medium drained off the fractions is returned to its appropriate stock tank and rinsed off medium passed to a dilute medium tank 14 via a screen 12. The dilute medium is concentrated in cone 17 to the higher S.G. by settling, and, if necessary, by recycling by pump 18 and splitter box 22 (see Specification 728,195). Correct gravity medium flows to stock tank 25 through line 23. From here it is pumped to control tank 29 for use in separator 33 and part is passed (line 32) to the lower gravity tank 1 where it is diluted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2421155A GB796550A (en) | 1955-08-23 | 1955-08-23 | Improvements relating to coal or ore washing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2421155A GB796550A (en) | 1955-08-23 | 1955-08-23 | Improvements relating to coal or ore washing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB796550A true GB796550A (en) | 1958-06-11 |
Family
ID=10208133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2421155A Expired GB796550A (en) | 1955-08-23 | 1955-08-23 | Improvements relating to coal or ore washing plant |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB796550A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3093577A (en) * | 1960-09-30 | 1963-06-11 | Wilmot Eng Co | Separating system |
| US4775464A (en) * | 1981-10-22 | 1988-10-04 | Prominco S.R.L | Process for separating materials of different specific gravities through a closed loop system utilizing a liquid medium of different densities |
-
1955
- 1955-08-23 GB GB2421155A patent/GB796550A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3093577A (en) * | 1960-09-30 | 1963-06-11 | Wilmot Eng Co | Separating system |
| US4775464A (en) * | 1981-10-22 | 1988-10-04 | Prominco S.R.L | Process for separating materials of different specific gravities through a closed loop system utilizing a liquid medium of different densities |
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