CL2020002499A1 - Sistema, método y aparato para flotación por espuma (divisional de la solicitud no. 201800544) - Google Patents
Sistema, método y aparato para flotación por espuma (divisional de la solicitud no. 201800544)Info
- Publication number
- CL2020002499A1 CL2020002499A1 CL2020002499A CL2020002499A CL2020002499A1 CL 2020002499 A1 CL2020002499 A1 CL 2020002499A1 CL 2020002499 A CL2020002499 A CL 2020002499A CL 2020002499 A CL2020002499 A CL 2020002499A CL 2020002499 A1 CL2020002499 A1 CL 2020002499A1
- Authority
- CL
- Chile
- Prior art keywords
- particles
- container
- outlet
- fluid
- flow
- Prior art date
Links
- 239000006260 foam Substances 0.000 title abstract 7
- 238000005188 flotation Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 10
- 239000012530 fluid Substances 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 6
- 238000000926 separation method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 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
- B03D1/24—Pneumatic
- B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
-
- 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
- B03D1/08—Subsequent treatment of concentrated product
-
- 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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
-
- 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
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
- B03D2203/08—Coal ores, fly ash or soot
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physical Water Treatments (AREA)
- Combined Means For Separation Of Solids (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
Un sistema de separación para separar partículas seleccionadas desde una mezcla de partículas en un fluido, que comprende: un recipiente de flotación por espuma en el que, en uso, la mezcla de partículas y fluido es sometida a un flujo ascendente de un gas introducido de modo que un lecho de dichas partículas quede soportado hidráulicamente por el fluido en el recipiente en una región de lecho fluidizado del mismo, y de modo que una capa de espuma es formada y se eleva por encima de una interfase formada entre la capa de espuma y la mezcla de partículas y una cantidad de las partículas seleccionadas es transportada fuera del recipiente por la capa de espuma; una primera salida dispuesta, en uso, para recibir un flujo de parte de la mezcla de partículas y fluido desde el recipiente que incluye una cantidad de partículas que no fueron transportadas fuera del recipiente por la capa de espuma, estando una entrada a la primera salida situada en una región por debajo de la interfase; una segunda salida dispuesta, en uso, para recibir un flujo de parte de la mezcla de partículas y fluido desde una región de lecho fluidizado del recipiente, estando la segunda salida ubicada por debajo de la primera salida, el flujo comprende un porcentaje relativamente mayor de sólidos en comparación con el flujo de partículas y fluido en la primera salida; en donde en uso el recipiente de flotación por espuma tiene un sistema de control para controlar: el flujo de la mezcla de partículas y fluido que pasa a través de la primera salida; y a través de la segunda salida.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2015903507A AU2015903507A0 (en) | 2015-08-28 | System and method for froth flotation | |
| AU2016903371A AU2016903371A0 (en) | 2016-08-24 | System and Apparatus for Froth Flotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CL2020002499A1 true CL2020002499A1 (es) | 2021-03-05 |
Family
ID=58186332
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2018000544A CL2018000544A1 (es) | 2015-08-28 | 2018-02-28 | Sistema, método y aparato para flotación por espuma |
| CL2020002498A CL2020002498A1 (es) | 2015-08-28 | 2020-09-28 | Sistema, método y aparato para flotación por espuma (divisional de la solicitud no. 201800544) |
| CL2020002499A CL2020002499A1 (es) | 2015-08-28 | 2020-09-28 | Sistema, método y aparato para flotación por espuma (divisional de la solicitud no. 201800544) |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CL2018000544A CL2018000544A1 (es) | 2015-08-28 | 2018-02-28 | Sistema, método y aparato para flotación por espuma |
| CL2020002498A CL2020002498A1 (es) | 2015-08-28 | 2020-09-28 | Sistema, método y aparato para flotación por espuma (divisional de la solicitud no. 201800544) |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US10441958B2 (es) |
| CN (1) | CN108348927B (es) |
| AU (5) | AU2016314139B2 (es) |
| BR (1) | BR112018004106B1 (es) |
| CL (3) | CL2018000544A1 (es) |
| EA (1) | EA201890533A1 (es) |
| MX (1) | MX2018002561A (es) |
| PE (1) | PE20180963A1 (es) |
| WO (1) | WO2017035580A1 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10441958B2 (en) * | 2015-08-28 | 2019-10-15 | Hunter Process Technologies Pty Limited | System, method and apparatus for froth flotation |
| US11202983B2 (en) * | 2017-11-08 | 2021-12-21 | Btu International, Inc. | Devices, systems and methods for flux removal from furnace process gas |
| WO2020025852A1 (en) * | 2018-08-01 | 2020-02-06 | Outotec (Finland) Oy | Flotation cell |
| US11642754B2 (en) | 2018-08-30 | 2023-05-09 | Taiwan Semiconductor Manufacturing Co., Ltd. | Slurry recycling for chemical mechanical polishing system |
| NO347070B1 (no) * | 2019-04-29 | 2023-05-02 | Searas As | Anordning for multippel skimming |
| CN110280397B (zh) * | 2019-07-01 | 2021-04-23 | 河南理工大学 | 一种浮选设备及包含其的浮选系统 |
| WO2021019123A1 (en) * | 2019-07-29 | 2021-02-04 | Outotec (Finland) Oy | Flotation cell |
| FI130102B (en) * | 2019-07-29 | 2023-03-01 | Metso Outotec Finland Oy | FLOTATION CELL |
| CN110665646B (zh) * | 2019-10-10 | 2020-07-17 | 中国矿业大学 | 一种三产品旋流浮选装置及浮选方法 |
| KR102442975B1 (ko) | 2020-04-17 | 2022-09-15 | 한국원자력연구원 | 비금속광물의 선택적 분리를 위한 다단부유선별장치 |
| WO2022003244A1 (en) * | 2020-06-30 | 2022-01-06 | Metso Outotec Finland Oy | Flotation arrangement and method related thereto |
| WO2022003242A1 (en) * | 2020-06-30 | 2022-01-06 | Metso Outotec Finland Oy | Flotation arrangement and method |
| MX2022016556A (es) * | 2020-06-30 | 2023-04-11 | Metso Outotec Finland Oy | Unidad de flotacion de lecho fluidizado, aparato de procesamiento de minerales y metodo de flotacion de lecho fluidizado. |
| EP4171828A4 (en) * | 2020-06-30 | 2024-08-07 | Metso Finland Oy | FROTH INTERACTION FLOTATION UNIT, MINERAL PROCESSING APPARATUS AND METHOD |
| CN117242037A (zh) * | 2020-12-03 | 2023-12-15 | 欧佩克修复技术有限公司 | 分离方法 |
| CN119998045A (zh) * | 2022-07-29 | 2025-05-13 | A.N.T 信托公司 | 泡沫浮选槽 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2104537A (en) * | 1937-02-12 | 1938-01-04 | Ellis Russell Scott | Method of and means for separating particles of solid material by flotation |
| AU3444984A (en) | 1983-10-21 | 1985-04-26 | University Of Newcastle Research Associates Limited, The | Improved flotation method |
| US4545892A (en) * | 1985-04-15 | 1985-10-08 | Alberta Energy Company Ltd. | Treatment of primary tailings and middlings from the hot water extraction process for recovering bitumen from tar sand |
| US5236596A (en) * | 1987-10-22 | 1993-08-17 | Greenwald Sr Edward H | Method and apparatus for dewatering |
| US5814210A (en) * | 1988-01-27 | 1998-09-29 | Virginia Tech Intellectual Properties, Inc. | Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles |
| US5167798A (en) * | 1988-01-27 | 1992-12-01 | Virginia Tech Intellectual Properties, Inc. | Apparatus and process for the separation of hydrophobic and hydrophilic particles using microbubble column flotation together with a process and apparatus for generation of microbubbles |
| US5167375A (en) * | 1988-04-04 | 1992-12-01 | Datta Rabinder S | Apparatus for mineral matter separation |
| GB2249500B (en) * | 1990-09-19 | 1994-10-19 | Yakuzky Ni I Pi Almazodobyva | Flotation machine |
| ZA919256B (en) * | 1990-11-23 | 1992-11-25 | Atomaer Pty Ltd | Gas particle formation |
| US5762781A (en) * | 1990-11-23 | 1998-06-09 | Atomaer Pty. Ltd. | Flotation apparatus and process |
| US5467876A (en) * | 1995-04-04 | 1995-11-21 | The United States Of America As Represented By The Secretary Of The Interior | Method and apparatus for concentration of minerals by froth flotation |
| US5746910A (en) * | 1996-03-05 | 1998-05-05 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources | Frothless flotation apparatus |
| AUPN961196A0 (en) * | 1996-05-01 | 1996-05-23 | Outokumpu Mintec Oy | Flotation method and apparatus for treatment of cyclone sands |
| US6056125A (en) * | 1997-07-08 | 2000-05-02 | U. S. Department Of Energy | Cross flow cyclonic flotation column for coal and minerals beneficiation |
| AUPQ563800A0 (en) * | 2000-02-15 | 2000-03-09 | University Of Newcastle Research Associates Limited, The | Improved froth flotation process and apparatus |
| AU2003901208A0 (en) * | 2003-03-17 | 2003-04-03 | Outokumpu Oyj | A flotation device |
| DE10343788A1 (de) * | 2003-09-22 | 2005-04-28 | Hans Huber Ag Masch & Anlagenb | Vorrichtung zum Abtrennen von organischem Material von anorganischem Material |
| WO2006081611A1 (en) * | 2005-02-01 | 2006-08-10 | The University Of Newcastle Research Associates Limited | Method and apparatus for contacting bubbles and particles in a flotation separation system |
| FI117619B (fi) | 2005-03-07 | 2006-12-29 | Outokumpu Technology Oyj | Vaahdotusmenetelmä ja vaahdotuspiiri |
| FI118956B (fi) * | 2006-08-30 | 2008-05-30 | Outotec Oyj | Laitteisto ja menetelmä mineraalilietteen vaahdottamiseksi |
| AU2008221231B2 (en) * | 2007-02-26 | 2012-07-12 | Newcastle Innovation Limited | Method and apparatus for flotation in a fluidized bed |
| WO2010006449A1 (en) | 2008-07-17 | 2010-01-21 | 1139076 Alberta Ltd. | Process and apparatus for separating hydrocarbons from produced water |
| US20130140218A1 (en) | 2010-02-05 | 2013-06-06 | Glenn S. Dobby | Froth flotation and apparatus for same |
| CA2865139C (en) * | 2011-03-04 | 2015-11-17 | Fort Hills Energy L.P. | Process for co-directional solvent addition to bitumen froth |
| US20160089679A1 (en) * | 2013-05-23 | 2016-03-31 | Dpsms Tecnologia E Inovacao Em Mineracao Ltda | Automated system of froth flotation columns with aerators injection nozzles and process thereof |
| US9278360B2 (en) * | 2013-10-17 | 2016-03-08 | Eriez Manufacturing Co. | Air-assisted separation system |
| US10441958B2 (en) * | 2015-08-28 | 2019-10-15 | Hunter Process Technologies Pty Limited | System, method and apparatus for froth flotation |
-
2016
- 2016-08-29 US US15/755,680 patent/US10441958B2/en active Active
- 2016-08-29 CN CN201680063366.0A patent/CN108348927B/zh active Active
- 2016-08-29 BR BR112018004106-8A patent/BR112018004106B1/pt active IP Right Grant
- 2016-08-29 PE PE2018000316A patent/PE20180963A1/es unknown
- 2016-08-29 EA EA201890533A patent/EA201890533A1/ru unknown
- 2016-08-29 MX MX2018002561A patent/MX2018002561A/es unknown
- 2016-08-29 WO PCT/AU2016/050806 patent/WO2017035580A1/en not_active Ceased
- 2016-08-29 AU AU2016314139A patent/AU2016314139B2/en active Active
-
2018
- 2018-02-28 CL CL2018000544A patent/CL2018000544A1/es unknown
-
2019
- 2019-10-14 US US16/601,316 patent/US10850286B2/en active Active
-
2020
- 2020-09-28 CL CL2020002498A patent/CL2020002498A1/es unknown
- 2020-09-28 CL CL2020002499A patent/CL2020002499A1/es unknown
- 2020-12-01 US US17/108,257 patent/US11596953B2/en active Active
-
2021
- 2021-02-22 AU AU2021201129A patent/AU2021201129A1/en not_active Abandoned
-
2023
- 2023-02-12 AU AU2023200769A patent/AU2023200769B2/en active Active
- 2023-02-12 AU AU2023200767A patent/AU2023200767B2/en active Active
- 2023-02-12 AU AU2023200768A patent/AU2023200768B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108348927B (zh) | 2023-01-31 |
| AU2023200768B2 (en) | 2024-03-07 |
| BR112018004106B1 (pt) | 2022-01-18 |
| US20210078018A1 (en) | 2021-03-18 |
| US11596953B2 (en) | 2023-03-07 |
| AU2023200767A1 (en) | 2023-03-09 |
| US10850286B2 (en) | 2020-12-01 |
| EA201890533A1 (ru) | 2018-09-28 |
| US20180243757A1 (en) | 2018-08-30 |
| AU2021201129A1 (en) | 2021-03-11 |
| WO2017035580A1 (en) | 2017-03-09 |
| US10441958B2 (en) | 2019-10-15 |
| AU2016314139B2 (en) | 2021-03-11 |
| BR112018004106A2 (es) | 2018-02-28 |
| AU2023200769B2 (en) | 2024-03-07 |
| CL2018000544A1 (es) | 2018-08-10 |
| AU2023200769A1 (en) | 2023-03-09 |
| PE20180963A1 (es) | 2018-06-12 |
| AU2023200768A1 (en) | 2023-03-09 |
| CN108348927A (zh) | 2018-07-31 |
| MX2018002561A (es) | 2018-11-09 |
| CA2996713A1 (en) | 2017-03-09 |
| CL2020002498A1 (es) | 2021-03-05 |
| US20200038881A1 (en) | 2020-02-06 |
| AU2016314139A1 (en) | 2018-04-19 |
| AU2023200767B2 (en) | 2024-03-07 |
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