FI115699B - Vaahtoerotusmenetelmä ja -laitteisto sekä kierukkaroottorisekoittimen käyttö - Google Patents
Vaahtoerotusmenetelmä ja -laitteisto sekä kierukkaroottorisekoittimen käyttö Download PDFInfo
- Publication number
- FI115699B FI115699B FI20030589A FI20030589A FI115699B FI 115699 B FI115699 B FI 115699B FI 20030589 A FI20030589 A FI 20030589A FI 20030589 A FI20030589 A FI 20030589A FI 115699 B FI115699 B FI 115699B
- Authority
- FI
- Finland
- Prior art keywords
- slurry
- foam
- helical
- rotor
- flow
- 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
- B03D1/14—Flotation machines
- B03D1/1418—Flotation machines using centrifugal forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/565—Mixing liquids with solids by introducing liquids in solid material, e.g. to obtain slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/86—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis co-operating with deflectors or baffles fixed to the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
-
- 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
-
- 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
- B03D1/08—Subsequent treatment of concentrated product
- B03D1/085—Subsequent treatment of concentrated product of the feed, e.g. conditioning, de-sliming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0418—Geometrical information
- B01F2215/0422—Numerical values of angles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2215/00—Auxiliary or complementary information in relation with mixing
- B01F2215/04—Technical information in relation with mixing
- B01F2215/0413—Numerical information
- B01F2215/0436—Operational information
- B01F2215/0481—Numerical speed values
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
- B01F27/1145—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis
- B01F27/11451—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections ribbon shaped with an open space between the helical ribbon flight and the rotating axis forming open frameworks or cages
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Physical Water Treatments (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20030589A FI115699B (fi) | 2003-04-17 | 2003-04-17 | Vaahtoerotusmenetelmä ja -laitteisto sekä kierukkaroottorisekoittimen käyttö |
PE2004000372A PE20040968A1 (es) | 2003-04-17 | 2004-04-14 | Metodo y aparato para la separacion con espuma y uso de una mezcladora de rotor helicoidal |
CL200400809A CL2004000809A1 (es) | 2003-04-17 | 2004-04-15 | Metodo y aparato de flotacion con espuma, particularmente de separacion (sif), donde durante la etapa de preparacion de la suspension formada por el material a separar y los reactivos de flotacion, se emplea un modelo de flujo axial de circulacion ve |
ARP040101273A AR043872A1 (es) | 2003-04-17 | 2004-04-15 | Metodo y aparato para la separacion con espuma y uso de una mezcladora de rotor helicoidal |
PCT/FI2004/000236 WO2004091797A1 (en) | 2003-04-17 | 2004-04-16 | Method and apparatus for separation in froth and use of a helical rotor mixer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20030589A FI115699B (fi) | 2003-04-17 | 2003-04-17 | Vaahtoerotusmenetelmä ja -laitteisto sekä kierukkaroottorisekoittimen käyttö |
FI20030589 | 2003-04-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20030589A0 FI20030589A0 (fi) | 2003-04-17 |
FI20030589A FI20030589A (fi) | 2004-10-18 |
FI115699B true FI115699B (fi) | 2005-06-30 |
Family
ID=8565988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20030589A FI115699B (fi) | 2003-04-17 | 2003-04-17 | Vaahtoerotusmenetelmä ja -laitteisto sekä kierukkaroottorisekoittimen käyttö |
Country Status (5)
Country | Link |
---|---|
AR (1) | AR043872A1 (es) |
CL (1) | CL2004000809A1 (es) |
FI (1) | FI115699B (es) |
PE (1) | PE20040968A1 (es) |
WO (1) | WO2004091797A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10347930A1 (de) * | 2003-10-15 | 2005-05-12 | Bayer Materialscience Ag | Rührer |
WO2005068061A1 (en) * | 2004-01-16 | 2005-07-28 | Advanced Grinding Technologies Pty Limited | Processing apparatus and methods |
WO2007065199A1 (en) * | 2005-12-06 | 2007-06-14 | Xstrata Technology Pty Ltd | Improved flotation method |
AU2006322629B2 (en) * | 2005-12-06 | 2010-09-30 | Glencore Technology Pty Limited | Improved flotation method |
FI123266B (fi) * | 2010-06-04 | 2013-01-15 | Outotec Oyj | Menetelmä ja laitteisto rautapitoisen sakan homogenoimiseksi ja stabiloimiseksi |
CN115870090A (zh) * | 2022-12-30 | 2023-03-31 | 中国矿业大学 | 一种粗粒硫化矿梯级抛废分选提质系统及工艺 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US933768A (en) * | 1908-05-28 | 1909-09-14 | Judson H Cole | Screw-propeller. |
US3254762A (en) * | 1962-02-19 | 1966-06-07 | Saskatchewan Potash | Conditioning of granular potash |
FI84787C (fi) * | 1990-04-04 | 1992-01-27 | Outokumpu Oy | Saett att blanda ihop tvao vaetskor eller en vaetska och ett fastaemne, samt att samtidigt avskilja ur vaetskan en annan vaetska eller ett annat fastaemne. |
FI120437B (fi) * | 1999-03-01 | 2009-10-30 | Eko Tekniikka Turku Oy | Laite ja menetelmä kiinteiden aineiden vaahtoerotuksessa |
FI114783B (fi) * | 2001-06-25 | 2004-12-31 | Outokumpu Oy | Menetelmä ja laite lietteen selkeyttämiseksi |
-
2003
- 2003-04-17 FI FI20030589A patent/FI115699B/fi not_active IP Right Cessation
-
2004
- 2004-04-14 PE PE2004000372A patent/PE20040968A1/es not_active Application Discontinuation
- 2004-04-15 AR ARP040101273A patent/AR043872A1/es unknown
- 2004-04-15 CL CL200400809A patent/CL2004000809A1/es unknown
- 2004-04-16 WO PCT/FI2004/000236 patent/WO2004091797A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2004091797A1 (en) | 2004-10-28 |
PE20040968A1 (es) | 2005-01-05 |
FI20030589A (fi) | 2004-10-18 |
FI20030589A0 (fi) | 2003-04-17 |
AR043872A1 (es) | 2005-08-17 |
CL2004000809A1 (es) | 2005-02-18 |
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