SE510323C2 - Sätt och apparat för anrikning av malmer medelst flotation - Google Patents
Sätt och apparat för anrikning av malmer medelst flotationInfo
- Publication number
- SE510323C2 SE510323C2 SE9201717A SE9201717A SE510323C2 SE 510323 C2 SE510323 C2 SE 510323C2 SE 9201717 A SE9201717 A SE 9201717A SE 9201717 A SE9201717 A SE 9201717A SE 510323 C2 SE510323 C2 SE 510323C2
- Authority
- SE
- Sweden
- Prior art keywords
- flotation
- mixer
- reactor
- zone
- flow
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 7
- 239000002002 slurry Substances 0.000 claims abstract description 17
- 238000013019 agitation Methods 0.000 claims abstract description 15
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000012141 concentrate Substances 0.000 claims description 19
- 239000004020 conductor Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 13
- 230000003750 conditioning effect Effects 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 5
- 230000001174 ascending effect Effects 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 9
- 239000011707 mineral Substances 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 239000006260 foam Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000283707 Capra Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical class [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical group 0.000 description 1
- 238000006557 surface reaction Methods 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
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
- B03D1/22—Flotation machines with impellers; Subaeration machines with external blowers
-
- 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
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Physical Water Treatments (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI912696A FI87893C (fi) | 1991-06-05 | 1991-06-05 | Saett att anrika malmsuspension med hjaelp av kraftig foerberedande blandning och samtidig flotation samt anordningar foer genomfoerande av detta |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9201717D0 SE9201717D0 (sv) | 1992-06-03 |
| SE9201717L SE9201717L (sv) | 1992-12-06 |
| SE510323C2 true SE510323C2 (sv) | 1999-05-10 |
Family
ID=8532642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9201717A SE510323C2 (sv) | 1991-06-05 | 1992-06-03 | Sätt och apparat för anrikning av malmer medelst flotation |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5219467A (xx) |
| AU (1) | AU656188B2 (xx) |
| CA (1) | CA2070146C (xx) |
| ES (1) | ES2066653B1 (xx) |
| FI (1) | FI87893C (xx) |
| SE (1) | SE510323C2 (xx) |
| ZA (1) | ZA923832B (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5472094A (en) * | 1993-10-04 | 1995-12-05 | Electric Power Research Institute | Flotation machine and process for removing impurities from coals |
| US5611917A (en) * | 1995-11-02 | 1997-03-18 | Baker Hughes Incorporated | Flotation cell crowder device |
| AUPN961196A0 (en) * | 1996-05-01 | 1996-05-23 | Outokumpu Mintec Oy | Flotation method and apparatus for treatment of cyclone sands |
| CA2246173C (en) * | 1997-08-29 | 2009-07-14 | Baker Hughes Incorporated | Flotation cells with devices to enhance recovery of froth containing mineral values |
| FI109181B (fi) * | 2000-07-21 | 2002-06-14 | Outokumpu Oy | Vaahdotusmekanismi ja menetelmä kaasun dispergoimiseksi ja virtauksen hallitsemiseksi vaahdotuskennossa |
| FI116042B (fi) * | 2001-10-04 | 2005-09-15 | Outokumpu Oy | Vaahdotusmekanismi ja -kenno |
| AU2003901208A0 (en) * | 2003-03-17 | 2003-04-03 | Outokumpu Oyj | A flotation device |
| FI121456B (fi) * | 2008-10-17 | 2010-11-30 | Outotec Oyj | Menetelmä kaasun sekoittamiseksi lietteeseen vaahdotuksen yhteydessä ja laitteisto tätä varten |
| EP2266704A1 (de) * | 2009-06-24 | 2010-12-29 | Siemens Aktiengesellschaft | Pneumatische Flotationsmaschine und Flotationsverfahren |
| CN102179312B (zh) * | 2010-07-22 | 2013-10-23 | 李宾 | 一种大型旋流喷射浮选柱 |
| CN102641786B (zh) * | 2011-05-06 | 2016-06-01 | 李宾 | 一种可顺畅排出尾矿的旋流喷射浮选柱 |
| CN102649103B (zh) * | 2011-12-14 | 2013-10-23 | 李宾 | 一种多边形筒体的旋流喷射浮选柱 |
| CN118237175B (zh) * | 2024-05-24 | 2024-08-27 | 山东域潇锆钛矿业股份有限公司 | 一种钛锆矿浮选装置及其浮选方法 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1195453A (en) * | 1916-08-22 | And william d | ||
| US1155816A (en) * | 1914-04-15 | 1915-10-05 | Minerals Separation American Syndicate 1913 Ltd | Apparatus for ore concentration. |
| US1155836A (en) * | 1914-05-02 | 1915-10-05 | Minerals Separation American Syndicate 1913 Ltd | Apparatus for the concentration of ores. |
| US1155861A (en) * | 1914-06-02 | 1915-10-05 | Minerals Separation American Syndicate 1913 Ltd | Ore concentration. |
| US1588077A (en) * | 1920-10-22 | 1926-06-08 | Minerals Separation North Us | Flotation machine |
| US2061564A (en) * | 1934-08-29 | 1936-11-24 | Drake | Diffusion impeller deflector |
| US2178239A (en) * | 1936-12-24 | 1939-10-31 | Int Smelting & Refining Co | Flotation |
| US2609097A (en) * | 1949-05-12 | 1952-09-02 | Combined Metals Reduction Comp | Flotation machine |
| DE807262C (de) * | 1950-03-02 | 1951-06-28 | Erich Noetzold Dr Ing | Waben-Flotationszelle |
| US3050188A (en) * | 1959-03-12 | 1962-08-21 | Voith Gmbh J M | Flotation machine |
| US3037626A (en) * | 1959-10-05 | 1962-06-05 | Nippon Mining Co | Froth flotation machine |
| FR1387502A (fr) * | 1964-02-20 | 1965-01-29 | Appareil pour la flottation de minerais ou analogues | |
| US3414245A (en) * | 1965-05-07 | 1968-12-03 | Frazer David | Froth flotation apparatus or pump device |
| US3409130A (en) * | 1967-09-14 | 1968-11-05 | Nakamura Koichi | Flotation apparatus |
| US3979282A (en) * | 1968-03-11 | 1976-09-07 | English Clays Lovering Pochin & Company Limited | Flotation of fine-grained materials |
| US4028229A (en) * | 1974-03-22 | 1977-06-07 | National Research Development Corporation | Froth flotation |
| GB1482368A (en) * | 1975-02-14 | 1977-08-10 | English Clays Lovering Pochin | Froth flotation apparatus |
| SU751435A1 (ru) * | 1977-09-21 | 1980-07-30 | Украинский Научно-Исследовательский Углехимический Институт "Ухин" | Флотационна машина |
| US4165279A (en) * | 1977-12-27 | 1979-08-21 | National Research Development Corporation | Froth flotation |
| DE2906599B1 (de) * | 1979-02-21 | 1979-10-25 | Voith Gmbh J M | Flotationsvorrichtung |
| US4247391A (en) * | 1979-03-09 | 1981-01-27 | Lloyd Philip J D | Froth flotation cell and method of operation |
-
1991
- 1991-06-05 FI FI912696A patent/FI87893C/fi not_active IP Right Cessation
-
1992
- 1992-05-26 ZA ZA923832A patent/ZA923832B/xx unknown
- 1992-05-27 AU AU17198/92A patent/AU656188B2/en not_active Ceased
- 1992-06-01 ES ES09201124A patent/ES2066653B1/es not_active Expired - Fee Related
- 1992-06-01 CA CA002070146A patent/CA2070146C/en not_active Expired - Fee Related
- 1992-06-02 US US07/892,351 patent/US5219467A/en not_active Expired - Lifetime
- 1992-06-03 SE SE9201717A patent/SE510323C2/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2070146A1 (en) | 1992-12-06 |
| ZA923832B (en) | 1993-01-27 |
| US5219467A (en) | 1993-06-15 |
| CA2070146C (en) | 1998-07-21 |
| AU1719892A (en) | 1992-12-10 |
| ES2066653A2 (es) | 1995-03-01 |
| SE9201717D0 (sv) | 1992-06-03 |
| FI87893C (fi) | 1993-03-10 |
| ES2066653B1 (es) | 1997-07-01 |
| FI912696A0 (fi) | 1991-06-05 |
| SE9201717L (sv) | 1992-12-06 |
| ES2066653R (xx) | 1996-11-16 |
| AU656188B2 (en) | 1995-01-27 |
| FI87893B (fi) | 1992-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3972815A (en) | Mixing apparatus | |
| US5185081A (en) | Method and apparatus for mixing and separating two liquid phases while preventing aeration and emulsions using a mixer-settler | |
| US4612113A (en) | Repeating flotation machine | |
| AU596924B2 (en) | Improved froth flotation method and apparatus | |
| US2944802A (en) | Froth flotation and aeration apparatus | |
| SE510323C2 (sv) | Sätt och apparat för anrikning av malmer medelst flotation | |
| EP1622724B1 (en) | A separate size flotation device | |
| US6799683B2 (en) | Flotation mechanism and method for dispersing gas and controlling flow in a flotation cell | |
| SE1100941A1 (sv) | Förbättrad metod och anordning för skumflotation i ett kärl med omrörning | |
| RU2348461C2 (ru) | Вспомогательная мешалка для флотационного устройства | |
| US3342331A (en) | Flotation machine | |
| AU2001279844A1 (en) | Flotation mechanism and method for dispersing gas and controlling flow in a flotation cell | |
| FI121263B (fi) | Vaahdotuskoneen ohjausjärjestelmä | |
| US6991111B2 (en) | Flotation mechanism and cell | |
| US3409130A (en) | Flotation apparatus | |
| US4747694A (en) | Method for dispersing two phases in a solvent extraction process and a pump mixer for realizing the method | |
| CN115697541A (zh) | 液体和泥浆混合器 | |
| EA004722B1 (ru) | Ротор для флотационного механизма и способ направления потока материала во флотационной машине | |
| US2064398A (en) | Mineral separator | |
| CA1061327A (en) | Mixing apparatus comprising sub-surface froth generator with radial flow enhancers and surface-skimmers | |
| FI83482B (fi) | Saett och anordning foer matning av luft i flotationscell. | |
| CA1046658A (en) | Froth flotation apparatus | |
| AU2002329294A1 (en) | Flotation mechanism and cell | |
| WO2010043763A1 (en) | Method for mixing gas into slurry during flotation and apparatus for that | |
| CN110891689A (zh) | 泡沫收集流槽 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed | ||
| NUG | Patent has lapsed |