FI65390C - Flotationsfoerfarande och -anordning foer mineralraoaemnen - Google Patents
Flotationsfoerfarande och -anordning foer mineralraoaemnen Download PDFInfo
- Publication number
- FI65390C FI65390C FI773781A FI773781A FI65390C FI 65390 C FI65390 C FI 65390C FI 773781 A FI773781 A FI 773781A FI 773781 A FI773781 A FI 773781A FI 65390 C FI65390 C FI 65390C
- Authority
- FI
- Finland
- Prior art keywords
- flotation
- air supply
- air
- och
- mineralraoaemnen
- Prior art date
Links
- 238000005188 flotation Methods 0.000 abstract description 34
- 238000000034 method Methods 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 abstract description 10
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 6
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 5
- 239000011707 mineral Substances 0.000 abstract description 5
- 239000006260 foam Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 11
- 239000002002 slurry Substances 0.000 description 7
- RSPISYXLHRIGJD-UHFFFAOYSA-N OOOO Chemical compound OOOO RSPISYXLHRIGJD-UHFFFAOYSA-N 0.000 description 4
- 238000005273 aeration Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 101150007166 ensa gene Proteins 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 210000004767 rumen Anatomy 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000003260 vortexing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- 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)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Physical Water Treatments (AREA)
- Paper (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD76196473A DD146738A3 (de) | 1976-12-20 | 1976-12-20 | Verfahren zur flotation mineralischer rohstoffe |
| DD19647376 | 1976-12-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI773781A7 FI773781A7 (fi) | 1978-06-21 |
| FI65390B FI65390B (fi) | 1984-01-31 |
| FI65390C true FI65390C (fi) | 1984-05-10 |
Family
ID=5506758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI773781A FI65390C (fi) | 1976-12-20 | 1977-12-14 | Flotationsfoerfarande och -anordning foer mineralraoaemnen |
Country Status (8)
| Country | Link |
|---|---|
| CA (1) | CA1097827A (enrdf_load_stackoverflow) |
| DD (1) | DD146738A3 (enrdf_load_stackoverflow) |
| DE (1) | DE2751809C2 (enrdf_load_stackoverflow) |
| FI (1) | FI65390C (enrdf_load_stackoverflow) |
| FR (1) | FR2374090A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1594500A (enrdf_load_stackoverflow) |
| IT (1) | IT1093046B (enrdf_load_stackoverflow) |
| SE (1) | SE7714284L (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2179891C1 (ru) * | 2001-03-28 | 2002-02-27 | Совместное предприятие в форме закрытого акционерного общества "Изготовление, внедрение, сервис" | Способ автоматического управления флотационной машиной и устройство для автоматического управления флотационной машиной |
| CN115921129B (zh) * | 2023-01-31 | 2023-12-29 | 中铝青岛轻金属有限公司 | 废旧金属浮选设备 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2055951C3 (de) * | 1970-11-13 | 1973-10-18 | Wsesojusny Nautschno-Issledowatelskij I Proektnyj Institut Mechanitscheskoj Obrabotki Polesnych Iskopaemych Mechanobr, Leningrad (Sowjetunion) | Ruhrer fur Flotationszellen |
| 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 DD76196473A patent/DD146738A3/de unknown
-
1977
- 1977-11-19 DE DE2751809A patent/DE2751809C2/de not_active Expired
- 1977-12-06 GB GB50711/77A patent/GB1594500A/en not_active Expired
- 1977-12-14 FI FI773781A patent/FI65390C/fi not_active IP Right Cessation
- 1977-12-15 SE SE7714284A patent/SE7714284L/ not_active Application Discontinuation
- 1977-12-16 IT IT7769813A patent/IT1093046B/it active
- 1977-12-19 CA CA293,351A patent/CA1097827A/en not_active Expired
- 1977-12-19 FR FR7738306A patent/FR2374090A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1594500A (en) | 1981-07-30 |
| DD146738A3 (de) | 1981-03-04 |
| CA1097827A (en) | 1981-03-17 |
| IT1093046B (it) | 1985-07-19 |
| FR2374090B1 (enrdf_load_stackoverflow) | 1984-08-24 |
| DE2751809C2 (de) | 1985-10-03 |
| SE7714284L (sv) | 1978-06-21 |
| DE2751809A1 (de) | 1978-06-29 |
| FI65390B (fi) | 1984-01-31 |
| FI773781A7 (fi) | 1978-06-21 |
| FR2374090A1 (fr) | 1978-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: AKADEMIE DER WISSENSCHAFTEN DER DDR |