ZA200401968B - Flotation mechanism and cell. - Google Patents
Flotation mechanism and cell. Download PDFInfo
- Publication number
- ZA200401968B ZA200401968B ZA200401968A ZA200401968A ZA200401968B ZA 200401968 B ZA200401968 B ZA 200401968B ZA 200401968 A ZA200401968 A ZA 200401968A ZA 200401968 A ZA200401968 A ZA 200401968A ZA 200401968 B ZA200401968 B ZA 200401968B
- Authority
- ZA
- South Africa
- Prior art keywords
- flotation
- cell
- directional element
- vertical
- gas
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title claims description 82
- 230000007246 mechanism Effects 0.000 title claims description 57
- 239000002002 slurry Substances 0.000 claims description 28
- 238000003892 spreading Methods 0.000 claims description 20
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 15
- 239000011707 mineral Substances 0.000 claims description 15
- 230000007480 spreading Effects 0.000 description 11
- 239000002245 particle Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 8
- 239000006185 dispersion Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009291 froth flotation Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method 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
-
- 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
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Physical Water Treatments (AREA)
- Toys (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Surgical Instruments (AREA)
- Removal Of Floating Material (AREA)
- Paper (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20011940A FI116042B (fi) | 2001-10-04 | 2001-10-04 | Vaahdotusmekanismi ja -kenno |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200401968B true ZA200401968B (en) | 2004-09-15 |
Family
ID=8562001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200401968A ZA200401968B (en) | 2001-10-04 | 2004-03-11 | Flotation mechanism and cell. |
Country Status (13)
Country | Link |
---|---|
US (1) | US6991111B2 (ru) |
EP (1) | EP1432520A1 (ru) |
CN (1) | CN1275698C (ru) |
BR (1) | BR0213056A (ru) |
CA (1) | CA2462540A1 (ru) |
EA (1) | EA005546B1 (ru) |
FI (1) | FI116042B (ru) |
MX (1) | MXPA04003191A (ru) |
NZ (1) | NZ531644A (ru) |
PE (1) | PE20030384A1 (ru) |
PL (1) | PL368344A1 (ru) |
WO (1) | WO2003035265A1 (ru) |
ZA (1) | ZA200401968B (ru) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8960443B2 (en) * | 2007-04-12 | 2015-02-24 | Eriez Manufacturing Co. | Flotation separation device and method |
EP2183428A4 (en) * | 2007-07-24 | 2012-05-30 | Herbert Gunther Joachim Langner | METHOD AND DEVICE FOR SEPARATING WASTE FROM CELLULOSE FIBERS IN THE TREATMENT OF ALTPAPIER |
FI121456B (fi) * | 2008-10-17 | 2010-11-30 | Outotec Oyj | Menetelmä kaasun sekoittamiseksi lietteeseen vaahdotuksen yhteydessä ja laitteisto tätä varten |
CA2762841A1 (en) * | 2009-05-26 | 2010-12-02 | Newcastle Innovation Limited | Improved method and apparatus for froth flotation in a vessel with agitation |
CN102811819B (zh) * | 2010-03-01 | 2014-11-05 | 罗杰·法恩沃思·布瑞德森 | 浮选机转子 |
FI122475B (fi) | 2010-09-29 | 2012-02-15 | Outotec Oyj | Menetelmä metallurgisessa prosessissa käytettävän vaahdotuskoneen käyttämiseksi ja vaahdotuskone |
CN101961685A (zh) * | 2010-10-27 | 2011-02-02 | 烟台宜陶矿业有限公司 | 一种用于浮选泡沫的消泡搅拌槽 |
EP2450106B1 (de) * | 2010-11-03 | 2016-06-01 | Primetals Technologies Germany GmbH | Flotationsapparat und Flotationsverfahren |
CN109225659B (zh) * | 2018-09-25 | 2020-09-25 | 北矿机电科技有限责任公司 | 一种运输区宽度加宽的浮选机叶轮 |
CN110918269B (zh) * | 2019-10-31 | 2021-07-13 | 中南大学 | 一种用于宽粒级预选、反浮选的重浮分选装置 |
CN115739406A (zh) * | 2022-12-21 | 2023-03-07 | 北矿机电科技有限责任公司 | 一种细粒级矿物浮选装置及浮选方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2733809A (en) * | 1956-02-07 | Separation | ||
US3343674A (en) * | 1965-02-23 | 1967-09-26 | American Metal Climax Inc | Froth flotation process and apparatus |
US3491880A (en) * | 1967-12-07 | 1970-01-27 | Arthur G Mckee Co | Flotation apparatus and process |
US3843101A (en) * | 1972-10-30 | 1974-10-22 | C Green | Flotation machine and impeller therefor |
FI87893C (fi) * | 1991-06-05 | 1993-03-10 | Outokumpu Research Oy | Saett att anrika malmsuspension med hjaelp av kraftig foerberedande blandning och samtidig flotation samt anordningar foer genomfoerande av detta |
GB2304297B (en) * | 1995-08-17 | 1999-03-31 | Svedala Ltd | Flotation tank impeller |
FI109181B (fi) * | 2000-07-21 | 2002-06-14 | Outokumpu Oy | Vaahdotusmekanismi ja menetelmä kaasun dispergoimiseksi ja virtauksen hallitsemiseksi vaahdotuskennossa |
-
2001
- 2001-10-04 FI FI20011940A patent/FI116042B/fi not_active IP Right Cessation
-
2002
- 2002-09-23 PE PE2002000932A patent/PE20030384A1/es not_active Application Discontinuation
- 2002-10-01 EP EP02764901A patent/EP1432520A1/en not_active Withdrawn
- 2002-10-01 EA EA200400322A patent/EA005546B1/ru not_active IP Right Cessation
- 2002-10-01 NZ NZ531644A patent/NZ531644A/en unknown
- 2002-10-01 PL PL02368344A patent/PL368344A1/xx not_active Application Discontinuation
- 2002-10-01 MX MXPA04003191A patent/MXPA04003191A/es unknown
- 2002-10-01 CN CNB028195140A patent/CN1275698C/zh not_active Expired - Lifetime
- 2002-10-01 WO PCT/FI2002/000774 patent/WO2003035265A1/en not_active Application Discontinuation
- 2002-10-01 BR BR0213056-4A patent/BR0213056A/pt not_active IP Right Cessation
- 2002-10-01 CA CA002462540A patent/CA2462540A1/en not_active Abandoned
- 2002-10-10 US US10/490,590 patent/US6991111B2/en not_active Expired - Fee Related
-
2004
- 2004-03-11 ZA ZA200401968A patent/ZA200401968B/en unknown
Also Published As
Publication number | Publication date |
---|---|
PE20030384A1 (es) | 2003-06-24 |
CN1275698C (zh) | 2006-09-20 |
EA005546B1 (ru) | 2005-04-28 |
MXPA04003191A (es) | 2004-07-27 |
PL368344A1 (en) | 2005-03-21 |
BR0213056A (pt) | 2004-09-28 |
CN1630560A (zh) | 2005-06-22 |
FI20011940A0 (fi) | 2001-10-04 |
EP1432520A1 (en) | 2004-06-30 |
US6991111B2 (en) | 2006-01-31 |
FI20011940A (fi) | 2003-04-05 |
CA2462540A1 (en) | 2003-05-01 |
WO2003035265A1 (en) | 2003-05-01 |
EA200400322A1 (ru) | 2004-08-26 |
US20040245151A1 (en) | 2004-12-09 |
NZ531644A (en) | 2006-10-27 |
FI116042B (fi) | 2005-09-15 |
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