GB1519075A - Froth flotation - Google Patents
Froth flotationInfo
- Publication number
- GB1519075A GB1519075A GB8313/76A GB831376A GB1519075A GB 1519075 A GB1519075 A GB 1519075A GB 8313/76 A GB8313/76 A GB 8313/76A GB 831376 A GB831376 A GB 831376A GB 1519075 A GB1519075 A GB 1519075A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impellers
- lowermost
- partition walls
- froth
- shafts
- 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
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
- B03D1/20—Flotation machines with impellers; Subaeration machines with internal air pumps
-
- 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
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- 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
- B03D1/14—Flotation machines
- B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
-
- 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
- B03D1/14—Flotation machines
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
-
- 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
- B03D1/14—Flotation machines
- B03D1/1481—Flotation machines with a plurality of parallel plates
-
- 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
- B03D1/14—Flotation machines
- B03D1/1487—Means for cleaning or maintenance
-
- 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
- B03D1/14—Flotation machines
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Physical Water Treatments (AREA)
- Paper (AREA)
Abstract
1519075 Froth flotation apparatus NATIONAL RESEARCH DEVELOPMENT CORP 23 Feb 1977 [2 March 1976] 08313/76 Addition to 1469292 Heading B2H In an apparatus of the kind described in the Parent Specification, the receptacle 1 is divided into compartments by at least four substantially parallel, upright partition walls 2 extending downwardly to a level above the bottom of the lowermost flotation cell, a froth generator, e.g. an impeller 12, being provided within the lowermost cell under each partition wall. Drive shafts 11 for the impellers pass vertically or at an angle within the thickness of the partition walls 2 which may be hollow or which may be solid and fitted with sleeves for the passage of the shafts. The impellers 12 are separated from each other by vertical baffles 14 to avoid wasteful mass circulation of material, each baffle carrying a horizontal shelf on each side to protect the upper regions of the apparatus from the turbulence generated by the impellers.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8313/76A GB1519075A (en) | 1976-03-02 | 1976-03-02 | Froth flotation |
ZA771039A ZA771039B (en) | 1976-03-02 | 1977-02-21 | Improvements in or relating to froth flotation |
AU22824/77A AU507222B2 (en) | 1976-03-02 | 1977-03-01 | Froth flotation |
CA272,868A CA1080375A (en) | 1976-03-02 | 1977-03-01 | Froth flotation |
DE2709126A DE2709126C2 (en) | 1976-03-02 | 1977-03-02 | Device for froth flotation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8313/76A GB1519075A (en) | 1976-03-02 | 1976-03-02 | Froth flotation |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1519075A true GB1519075A (en) | 1978-07-26 |
Family
ID=9850141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8313/76A Expired GB1519075A (en) | 1976-03-02 | 1976-03-02 | Froth flotation |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU507222B2 (en) |
CA (1) | CA1080375A (en) |
DE (1) | DE2709126C2 (en) |
GB (1) | GB1519075A (en) |
ZA (1) | ZA771039B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2153262A (en) * | 1984-01-30 | 1985-08-21 | Francis George Miller | Froth flotation apparatus |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU751435A1 (en) * | 1977-09-21 | 1980-07-30 | Украинский Научно-Исследовательский Углехимический Институт "Ухин" | Flotation machine |
CA2455011C (en) | 2004-01-09 | 2011-04-05 | Suncor Energy Inc. | Bituminous froth inline steam injection processing |
BR112015028972A2 (en) | 2013-05-23 | 2017-07-25 | Dpsms Tecnologia E Inovacao Em Mineracao Ltda | automated column flotation system with aerator nozzles and process |
-
1976
- 1976-03-02 GB GB8313/76A patent/GB1519075A/en not_active Expired
-
1977
- 1977-02-21 ZA ZA771039A patent/ZA771039B/en unknown
- 1977-03-01 CA CA272,868A patent/CA1080375A/en not_active Expired
- 1977-03-01 AU AU22824/77A patent/AU507222B2/en not_active Expired
- 1977-03-02 DE DE2709126A patent/DE2709126C2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2153262A (en) * | 1984-01-30 | 1985-08-21 | Francis George Miller | Froth flotation apparatus |
Also Published As
Publication number | Publication date |
---|---|
AU507222B2 (en) | 1980-02-07 |
ZA771039B (en) | 1977-12-28 |
CA1080375A (en) | 1980-06-24 |
DE2709126A1 (en) | 1977-09-08 |
AU2282477A (en) | 1978-09-07 |
DE2709126C2 (en) | 1985-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) |