CL2020002498A1 - 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
- CL2020002498A1 CL2020002498A1 CL2020002498A CL2020002498A CL2020002498A1 CL 2020002498 A1 CL2020002498 A1 CL 2020002498A1 CL 2020002498 A CL2020002498 A CL 2020002498A CL 2020002498 A CL2020002498 A CL 2020002498A CL 2020002498 A1 CL2020002498 A1 CL 2020002498A1
- Authority
- CL
- Chile
- Prior art keywords
- particles
- mixture
- fluid
- foam layer
- container
- 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
- B03D1/24—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 para formar una capa de espuma que se eleva por encima de una interfase formada entre la capa de espuma y la mezcla de partículas y fluido, de manera que una cantidad de las partículas seleccionadas es transportada fuera del recipiente por la capa de espuma para convertirse en un primer producto concentrado del sistema; y 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 seleccionadas que no fueron transportadas fuera del recipiente por la capa de espuma, estando una entrada a la primera salida situada en una región debajo de la interfase; en donde la mezcla de partículas y fluido recibida en la primera salida pasa a un aparato de clasificación que, en uso, produce: un primer flujo que es de partículas relativamente más gruesas y/o de mayor densidad, que incluye una cantidad concentrada de las partículas seleccionadas, como un segundo producto concentrado del sistema; y un segundo flujo que es de partículas relativamente más finas y/o partículas de densidad relativamente más baja, que, ya sea, se regresa al recipiente, o se convierte en un subproducto del sistema de separación, las partículas seleccionadas son principalmente entregadas en el primer flujo en comparación con el segundo flujo.
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 |
---|---|
CL2020002498A1 true CL2020002498A1 (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 |
CL2020002499A CL2020002499A1 (es) | 2015-08-28 | 2020-09-28 | Sistema, método y aparato para flotación por espuma (divisional de la solicitud no. 201800544) |
CL2020002498A CL2020002498A1 (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 |
CL2020002499A CL2020002499A1 (es) | 2015-08-28 | 2020-09-28 | Sistema, método y aparato para flotación por espuma (divisional de la solicitud no. 201800544) |
Country Status (10)
Country | Link |
---|---|
US (3) | US10441958B2 (es) |
CN (1) | CN108348927B (es) |
AU (5) | AU2016314139B2 (es) |
BR (1) | BR112018004106B1 (es) |
CA (1) | CA2996713A1 (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 (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017035580A1 (en) * | 2015-08-28 | 2017-03-09 | Hunter Process Technologies Pty Limited | System, method and apparatus for froth flotation |
WO2019094461A1 (en) * | 2017-11-08 | 2019-05-16 | Btu International, Inc. | Devices, systems and methods for flux removal from furnace process gas |
AU2018435114A1 (en) * | 2018-08-01 | 2021-03-18 | Metso 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 |
US20220258178A1 (en) * | 2019-07-29 | 2022-08-18 | 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 |
AU2021302770A1 (en) * | 2020-06-30 | 2023-02-09 | Metso Outotec Finland Oy | Froth-interaction flotation unit, mineral processing apparatus, and method |
WO2022003240A1 (en) * | 2020-06-30 | 2022-01-06 | Metso Outotec Finland Oy | Fluidized-bed flotation unit, mineral processing apparatus, and fluidized-bed flotation method |
WO2024026517A1 (en) * | 2022-07-29 | 2024-02-01 | A.N.T Trust | Froth flotation cell |
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 |
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 |
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 |
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 |
US5762781A (en) * | 1990-11-23 | 1998-06-09 | Atomaer Pty. Ltd. | Flotation apparatus and process |
ZA919256B (en) * | 1990-11-23 | 1992-11-25 | Atomaer Pty Ltd | Gas particle formation |
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 |
RU2007132868A (ru) * | 2005-02-01 | 2009-03-10 | Дзе Юниверсити Оф Ньюкасл Рисерч Ассошиэйтс Лимитед (Au) | Способ и аппарат для контактирования пузырьков и частиц в системе разделения флотацией |
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 |
BRPI0807331B1 (pt) * | 2007-02-26 | 2020-10-06 | Newcastle Innovation Limited | Método de separação de partículas |
CA2731120A1 (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 |
CA2733862C (en) * | 2011-03-04 | 2014-07-22 | Fort Hills Energy L.P. | Process and system for 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 |
WO2017035580A1 (en) * | 2015-08-28 | 2017-03-09 | Hunter Process Technologies Pty Limited | System, method and apparatus for froth flotation |
-
2016
- 2016-08-29 WO PCT/AU2016/050806 patent/WO2017035580A1/en active Application Filing
- 2016-08-29 EA EA201890533A patent/EA201890533A1/ru unknown
- 2016-08-29 AU AU2016314139A patent/AU2016314139B2/en active Active
- 2016-08-29 US US15/755,680 patent/US10441958B2/en active Active
- 2016-08-29 PE PE2018000316A patent/PE20180963A1/es unknown
- 2016-08-29 CA CA2996713A patent/CA2996713A1/en active Pending
- 2016-08-29 MX MX2018002561A patent/MX2018002561A/es unknown
- 2016-08-29 CN CN201680063366.0A patent/CN108348927B/zh active Active
- 2016-08-29 BR BR112018004106-8A patent/BR112018004106B1/pt active IP Right Grant
-
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 CL2020002499A patent/CL2020002499A1/es unknown
- 2020-09-28 CL CL2020002498A patent/CL2020002498A1/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 AU2023200767A patent/AU2023200767B2/en active Active
- 2023-02-12 AU AU2023200768A patent/AU2023200768B2/en active Active
- 2023-02-12 AU AU2023200769A patent/AU2023200769B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
AU2023200767A1 (en) | 2023-03-09 |
AU2021201129A1 (en) | 2021-03-11 |
AU2016314139A1 (en) | 2018-04-19 |
PE20180963A1 (es) | 2018-06-12 |
CL2018000544A1 (es) | 2018-08-10 |
US11596953B2 (en) | 2023-03-07 |
CL2020002499A1 (es) | 2021-03-05 |
CA2996713A1 (en) | 2017-03-09 |
WO2017035580A1 (en) | 2017-03-09 |
BR112018004106B1 (pt) | 2022-01-18 |
BR112018004106A2 (es) | 2018-02-28 |
AU2023200768A1 (en) | 2023-03-09 |
MX2018002561A (es) | 2018-11-09 |
EA201890533A1 (ru) | 2018-09-28 |
AU2023200768B2 (en) | 2024-03-07 |
AU2023200769B2 (en) | 2024-03-07 |
US20200038881A1 (en) | 2020-02-06 |
AU2016314139B2 (en) | 2021-03-11 |
US20210078018A1 (en) | 2021-03-18 |
CN108348927A (zh) | 2018-07-31 |
US10850286B2 (en) | 2020-12-01 |
AU2023200769A1 (en) | 2023-03-09 |
US20180243757A1 (en) | 2018-08-30 |
US10441958B2 (en) | 2019-10-15 |
CN108348927B (zh) | 2023-01-31 |
AU2023200767B2 (en) | 2024-03-07 |
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