PE20180963A1 - Sistema, metodo y aparato para flotacion por espuma - Google Patents
Sistema, metodo y aparato para flotacion por espumaInfo
- Publication number
- PE20180963A1 PE20180963A1 PE2018000316A PE2018000316A PE20180963A1 PE 20180963 A1 PE20180963 A1 PE 20180963A1 PE 2018000316 A PE2018000316 A PE 2018000316A PE 2018000316 A PE2018000316 A PE 2018000316A PE 20180963 A1 PE20180963 A1 PE 20180963A1
- Authority
- PE
- Peru
- Prior art keywords
- outlet
- container
- particles
- fluid
- 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
- B03D1/24—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)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physical Water Treatments (AREA)
- Combined Means For Separation Of Solids (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
Se divulga un sistema de separacion para separar particulas seleccionadas desde una mezcla de particulas en un fluido. El sistema incluye un recipiente de flotacion por espuma 10 en el que, en uso, la mezcla de particulas y fluido es sometida a un flujo ascendente de un gas introducido para formar una capa de espuma 13 que se eleva por encima de una interface 14 formada entre la capa de espuma 13 y la mezcla de particulas y fluido 12, de modo que una cantidad de las particulas seleccionadas es transportada fuera del recipiente 10 por la capa de espuma 13 para convertirse en un primer producto del sistema. El recipiente 10 tambien tiene una primera salida 29 dispuesta, en uso, para recibir un flujo de parte de la mezcla de particulas y fluido desde el recipiente 10, estando una entrada a la primera salida 29 situada en una region proxima a la interface 14, pero por debajo de ella. El recipiente tambien tiene una segunda salida 20 dispuesta, en uso, para recibir un flujo de parte de la mezcla de particulas y fluido desde una region del recipiente 10 que esta situada por debajo de la primera salida 29. En uso, la primera salida 29 recibe una cantidad de las particulas seleccionadas que no fueron transportadas fuera del recipiente por la capa de espuma 13, y la segunda salida 20 recibe una cantidad de las particulas seleccionadas en un primer subproducto del sistema. El primer subproducto comprende un porcentaje relativamente mayor de solidos en comparacion con el flujo de particulas y fluido en la primera salida 29. El flujo de la mezcla de particulas y fluido desde el recipiente 10 pasa a traves de la primera salida 29 a un dispositivo de clasificacion 31, 76 que separa el flujo en dos o mas fracciones en funcion de su tamano o densidad o una combinacion de ambos.
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 |
---|---|
PE20180963A1 true PE20180963A1 (es) | 2018-06-12 |
Family
ID=58186332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2018000316A PE20180963A1 (es) | 2015-08-28 | 2016-08-29 | Sistema, metodo y aparato para flotacion por espuma |
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 |
EP3706882A4 (en) * | 2017-11-08 | 2021-08-18 | BTU International, Inc. | DEVICES, SYSTEMS AND METHODS FOR REMOVING FLUX FROM A FURNACE PROCESS GAS |
CA3108232A1 (en) * | 2018-08-01 | 2020-02-06 | 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*** |
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 |
EP4171828A1 (en) * | 2020-06-30 | 2023-05-03 | Metso Outotec Finland Oy | Froth-interaction flotation unit, mineral processing apparatus, and method |
BR112022027111A2 (pt) * | 2020-06-30 | 2023-03-14 | Metso Outotec Finland Oy | Unidade de flotação em leito fluidizado, aparelho de processamento mineral e método de flotação em leito fluidizado |
US20230256457A1 (en) * | 2020-06-30 | 2023-08-17 | Metso Outotec Finland Oy | Flotation arrangement and method related thereto |
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 |
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 |
CA2171033C (en) * | 1996-03-05 | 2009-07-14 | Tesfaye Negeri | 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 |
US20110114566A1 (en) * | 2008-07-17 | 2011-05-19 | Mccaw Dermot | Process and apparatus for separating hydrocarbons from produced water |
AU2011213496A1 (en) * | 2010-02-05 | 2012-09-20 | Glenn S. Dobby | Froth flotation and apparatus for same |
CA2806588C (en) * | 2011-03-04 | 2014-12-23 | Fort Hills Energy L.P. | Process for solvent addition to bitumen froth with in-line mixing and conditioning stages |
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 PE PE2018000316A patent/PE20180963A1/es unknown
- 2016-08-29 MX MX2018002561A patent/MX2018002561A/es unknown
- 2016-08-29 CA CA2996713A patent/CA2996713A1/en active Pending
- 2016-08-29 CN CN201680063366.0A patent/CN108348927B/zh active Active
- 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 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 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 AU2023200768A patent/AU2023200768B2/en active Active
- 2023-02-12 AU AU2023200769A patent/AU2023200769B2/en active Active
- 2023-02-12 AU AU2023200767A patent/AU2023200767B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
MX2018002561A (es) | 2018-11-09 |
AU2016314139A1 (en) | 2018-04-19 |
AU2023200769B2 (en) | 2024-03-07 |
AU2023200767B2 (en) | 2024-03-07 |
US20200038881A1 (en) | 2020-02-06 |
US20210078018A1 (en) | 2021-03-18 |
AU2021201129A1 (en) | 2021-03-11 |
BR112018004106A2 (es) | 2018-02-28 |
CL2020002498A1 (es) | 2021-03-05 |
BR112018004106B1 (pt) | 2022-01-18 |
CN108348927A (zh) | 2018-07-31 |
CL2018000544A1 (es) | 2018-08-10 |
AU2023200767A1 (en) | 2023-03-09 |
AU2023200768B2 (en) | 2024-03-07 |
US10441958B2 (en) | 2019-10-15 |
CN108348927B (zh) | 2023-01-31 |
US11596953B2 (en) | 2023-03-07 |
WO2017035580A1 (en) | 2017-03-09 |
AU2016314139B2 (en) | 2021-03-11 |
US20180243757A1 (en) | 2018-08-30 |
CA2996713A1 (en) | 2017-03-09 |
CL2020002499A1 (es) | 2021-03-05 |
AU2023200769A1 (en) | 2023-03-09 |
EA201890533A1 (ru) | 2018-09-28 |
US10850286B2 (en) | 2020-12-01 |
AU2023200768A1 (en) | 2023-03-09 |
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