FI65390B - FLOTATIONSFOERFARANDE OCH -ANORDNING FOER MINERALRAOAEMNEN - Google Patents
FLOTATIONSFOERFARANDE OCH -ANORDNING FOER MINERALRAOAEMNENInfo
- Publication number
- FI65390B FI65390B FI773781A FI773781A FI65390B FI 65390 B FI65390 B FI 65390B FI 773781 A FI773781 A FI 773781A FI 773781 A FI773781 A FI 773781A FI 65390 B FI65390 B FI 65390B
- Authority
- FI
- Finland
- Prior art keywords
- mineralraoaemnen
- flotationsfoerfarande
- och
- anordning foer
- flotation
- Prior art date
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
- B03D1/02—Froth-flotation processes
- B03D1/04—Froth-flotation processes by varying ambient atmospheric pressure
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Physical Water Treatments (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Paper (AREA)
- Treatment Of Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention provides a method of treating mineral raw materials by a foam flotation process wherein the raw materials are admitted into flotation cells with flotation reagents, and an intermittent pulsating supply of air is fed to said flotation cells.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD19647376 | 1976-12-20 | ||
DD19647376A DD146738A3 (en) | 1976-12-20 | 1976-12-20 | METHOD FOR FLOTING MINERAL RAW MATERIALS |
Publications (3)
Publication Number | Publication Date |
---|---|
FI773781A FI773781A (en) | 1978-06-21 |
FI65390B true FI65390B (en) | 1984-01-31 |
FI65390C FI65390C (en) | 1984-05-10 |
Family
ID=5506758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI773781A FI65390C (en) | 1976-12-20 | 1977-12-14 | FLOTATIONSFOERFARANDE OCH -ANORDNING FOER MINERALRAOAEMNEN |
Country Status (8)
Country | Link |
---|---|
CA (1) | CA1097827A (en) |
DD (1) | DD146738A3 (en) |
DE (1) | DE2751809C2 (en) |
FI (1) | FI65390C (en) |
FR (1) | FR2374090A1 (en) |
GB (1) | GB1594500A (en) |
IT (1) | IT1093046B (en) |
SE (1) | SE7714284L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115921129B (en) * | 2023-01-31 | 2023-12-29 | 中铝青岛轻金属有限公司 | Waste metal flotation equipment |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2055951C3 (en) * | 1970-11-13 | 1973-10-18 | Wsesojusny Nautschno-Issledowatelskij I Proektnyj Institut Mechanitscheskoj Obrabotki Polesnych Iskopaemych Mechanobr, Leningrad (Sowjetunion) | Stirrers for flotation cells |
FR2116262A1 (en) * | 1970-12-02 | 1972-07-13 | Inst Mekh | Flotation cell - with shaker-stirrer fitted with one way air and liquid passages |
-
1976
- 1976-12-20 DD DD19647376A patent/DD146738A3/en unknown
-
1977
- 1977-11-19 DE DE19772751809 patent/DE2751809C2/en not_active Expired
- 1977-12-06 GB GB5071177A patent/GB1594500A/en not_active Expired
- 1977-12-14 FI FI773781A patent/FI65390C/en not_active IP Right Cessation
- 1977-12-15 SE SE7714284A patent/SE7714284L/en not_active Application Discontinuation
- 1977-12-16 IT IT6981377A patent/IT1093046B/en active
- 1977-12-19 FR FR7738306A patent/FR2374090A1/en active Granted
- 1977-12-19 CA CA293,351A patent/CA1097827A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1097827A (en) | 1981-03-17 |
FI65390C (en) | 1984-05-10 |
DD146738A3 (en) | 1981-03-04 |
FR2374090B1 (en) | 1984-08-24 |
FI773781A (en) | 1978-06-21 |
FR2374090A1 (en) | 1978-07-13 |
SE7714284L (en) | 1978-06-21 |
DE2751809C2 (en) | 1985-10-03 |
GB1594500A (en) | 1981-07-30 |
DE2751809A1 (en) | 1978-06-29 |
IT1093046B (en) | 1985-07-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: AKADEMIE DER WISSENSCHAFTEN DER DDR |