BR112015028972A2 - sistema automatizado de flotação de colunas com bicos injetores aeradores e processo - Google Patents
sistema automatizado de flotação de colunas com bicos injetores aeradores e processoInfo
- Publication number
- BR112015028972A2 BR112015028972A2 BR112015028972A BR112015028972A BR112015028972A2 BR 112015028972 A2 BR112015028972 A2 BR 112015028972A2 BR 112015028972 A BR112015028972 A BR 112015028972A BR 112015028972 A BR112015028972 A BR 112015028972A BR 112015028972 A2 BR112015028972 A2 BR 112015028972A2
- Authority
- BR
- Brazil
- Prior art keywords
- automated column
- flotation system
- aerator
- flotation
- nozzles
- 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
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
-
- 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
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
- B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
- B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
- B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
- B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
- B01F25/4337—Mixers with a diverging-converging cross-section
-
- 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
- B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
-
- 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
- B03D1/242—Nozzles for injecting gas into the flotation tank
-
- 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
Abstract
resumo sistema automatizado de flotação de colunas com bicos injetores aeradores e processo. a presente invenção se refere a um sistema automatizado de flotação de colunas com bicos injetores aeradores de polpa verticalmente posicionados no topo da dita coluna para a flotação de alta recuperação de minérios tais como ouro, ferro, cobre, prata, paládio, platina e outros, compreendendo ao menos duas colunas de flotação interconectadas entre si em que os bicos injetores aeradores são posicionados no topo das colunas de flotação e respectivo processo.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2013/054252 WO2014188232A1 (en) | 2013-05-23 | 2013-05-23 | Automated system of froth flotation columns with aerators injection nozzles and process |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112015028972A2 true BR112015028972A2 (pt) | 2017-07-25 |
Family
ID=48794142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015028972A BR112015028972A2 (pt) | 2013-05-23 | 2013-05-23 | sistema automatizado de flotação de colunas com bicos injetores aeradores e processo |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160089679A1 (pt) |
BR (1) | BR112015028972A2 (pt) |
WO (1) | WO2014188232A1 (pt) |
ZA (1) | ZA201508580B (pt) |
Families Citing this family (14)
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---|---|---|---|---|
CA2963247C (en) * | 2014-10-01 | 2023-09-26 | Graphene Laboratories Inc. | Method for preparation and separation of atomic layer thickness platelets from graphite or other layered materials |
KR101647107B1 (ko) * | 2015-01-08 | 2016-08-11 | 한국원자력연구원 | 기포의 크기 및 개체수 조절장치와 조절방법 |
US9652841B2 (en) | 2015-07-06 | 2017-05-16 | International Business Machines Corporation | System and method for characterizing NANO/MICRO bubbles for particle recovery |
WO2017035580A1 (en) * | 2015-08-28 | 2017-03-09 | Hunter Process Technologies Pty Limited | System, method and apparatus for froth flotation |
US10372144B2 (en) | 2015-11-30 | 2019-08-06 | International Business Machines Corporation | Image processing for improving coagulation and flocculation |
WO2018067649A1 (en) * | 2016-10-04 | 2018-04-12 | Cidra Corporate Services Inc. | Hybrid - flotation recovery of mineral bearing ores |
CN107755099B (zh) * | 2017-10-24 | 2019-08-27 | 洛阳坤宇矿业有限公司 | 一种柱机联合双闭环泥砂浮选工艺 |
WO2019094461A1 (en) * | 2017-11-08 | 2019-05-16 | Btu International, Inc. | Devices, systems and methods for flux removal from furnace process gas |
WO2020095247A1 (en) * | 2018-11-07 | 2020-05-14 | Flsmidth A/S | Feeding and sparging arrangement for column flotation apparatus |
CN110142146B (zh) * | 2019-06-03 | 2021-04-09 | 临沂长荣环保科技有限公司 | 一种铝电解工业中碳渣回收利用装置 |
US11944984B2 (en) * | 2019-09-23 | 2024-04-02 | Rockwell Automation Technologies, Inc. | Adaptive control of industrial automation for mining flotation cells |
CN111068931B (zh) * | 2020-02-28 | 2020-09-25 | 鸡西市申太新能源材料有限公司 | 一种便于排渣的矿物浮选机 |
CN117816382B (zh) * | 2024-03-06 | 2024-04-30 | 山东山控信息科技有限公司 | 一种浮选加药控制系统及应用该系统的选煤浮选装置 |
CN117861870A (zh) * | 2024-03-12 | 2024-04-12 | 北矿科技股份有限公司 | 浮选设备以及浮选系统 |
Family Cites Families (42)
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US4441993A (en) | 1975-11-03 | 1984-04-10 | Fluor Corporation | Flotation process |
GB1519075A (en) | 1976-03-02 | 1978-07-26 | Nat Res Dev | Froth flotation |
AU561931B2 (en) | 1983-06-16 | 1987-05-21 | Board Of Control Of Michigan Technological University | Column froth flotation |
US4592834A (en) | 1983-06-16 | 1986-06-03 | Board Of Control Of Michigan Technological University | Column froth flotation |
US4735709A (en) | 1985-07-05 | 1988-04-05 | Deister Concentrator Company, Inc. | Method and apparatus for concentration of minerals by froth flotation using dual aeration |
US4966687A (en) | 1985-12-19 | 1990-10-30 | The Standard Oil Company | Method and apparatus for column flotation of mineral matter |
CA1329277C (en) | 1986-09-25 | 1994-05-03 | Graeme John Jameson | Column flotation method and apparatus |
CA1328316C (en) | 1987-11-27 | 1994-04-05 | Gilles Barbery | Apparatus for separation of coarse particles |
US4804460A (en) | 1988-01-08 | 1989-02-14 | Royal Inst. For Advancement Of Learn., A.K.A. (Mcgill Univ.) | Column flotation |
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 |
US4981582A (en) | 1988-01-27 | 1991-01-01 | Virginia Tech Intellectual Properties, Inc. | Process and apparatus for separating fine particles by microbubble flotation together with a process and apparatus for generation of microbubbles |
US5188729A (en) * | 1988-09-07 | 1993-02-23 | Lenox Institute For Research, Inc. | Sludge collection apparatus for a water clarifier |
US4931175A (en) * | 1988-09-07 | 1990-06-05 | Lenox Institute For Research, Inc. | Water clarifying apparatus |
AU617977B2 (en) | 1989-06-26 | 1991-12-05 | Carroll International Corporation | Method and apparatus for generating microbubbles in froth flotation mineral concentration systems |
US4940534A (en) | 1989-07-20 | 1990-07-10 | J. M. Huber Corporation | Froth flotation column |
ZA916774B (en) * | 1990-08-27 | 1992-05-27 | Univ Newcastle Res Ass | Aeration apparatus with diffuser |
CA2054620A1 (en) | 1990-10-31 | 1992-05-01 | Michael H. Moys | Flotation column |
ZA918628B (en) | 1990-10-31 | 1992-07-29 | Multotec Cyclones | Flotation column |
US5282538A (en) | 1990-10-31 | 1994-02-01 | Multotec Cyclones (Proprietary) Limited | Flotation column |
WO1993025313A1 (en) | 1992-06-15 | 1993-12-23 | Hollingsworth Clinton A | Concentration of minerals |
CA2106925A1 (en) | 1992-09-25 | 1994-03-26 | Roger L. Amelunxen | Method and apparatus for aerating slurry in a froth flotation machine |
US5307937A (en) | 1993-02-17 | 1994-05-03 | North Carolina State University | High throughput flotation column process |
US5335785A (en) | 1993-05-19 | 1994-08-09 | Board Of Control Of Michigan Technological University | Flotation column with adjustable supported baffles |
US5431286A (en) | 1994-01-06 | 1995-07-11 | Inco Limited | Recirculating column flotation apparatus |
US5807479A (en) | 1994-07-15 | 1998-09-15 | Coproco Development Corporation | Process for recovering copper from copper-containing material |
CA2178189A1 (en) | 1995-06-06 | 1996-12-07 | Nardus Terblanche | Flotation column with constant feed arrangement |
US5897772A (en) | 1995-12-22 | 1999-04-27 | Chiang; Shiao-Hung | Multi-stage flotation column |
US6010011A (en) | 1998-10-13 | 2000-01-04 | Rubinstein; Julius | Flotation apparatus for mineral processing |
WO2001034304A1 (en) * | 1999-11-12 | 2001-05-17 | Baker Hughes Incorporated | Froth flow measurement system |
AT408957B (de) * | 2000-02-03 | 2002-04-25 | Andritz Ag Maschf | Verfahren und vorrichtung zum belüften von dispersionen |
AUPQ563800A0 (en) | 2000-02-15 | 2000-03-09 | University Of Newcastle Research Associates Limited, The | Improved froth flotation process and apparatus |
DE10134406C1 (de) * | 2001-07-19 | 2003-01-23 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zur geregelten Flotation von in einer Flüssigkeit dispergierten Partikeln |
GB0217807D0 (en) * | 2002-08-01 | 2002-09-11 | Axsia Serck Baker Ltd | A gas eductor induced gas floation separator |
US6793079B2 (en) | 2002-11-27 | 2004-09-21 | University Of Illinois | Method and apparatus for froth flotation |
US7792718B2 (en) | 2004-10-12 | 2010-09-07 | International Business Machines Corporation | Method of using market techniques to incentivise and value knowledge building |
US20080308502A1 (en) | 2005-02-01 | 2008-12-18 | The UIniversity of Newcastle Researcdh Associates Limited | Method and Apparatus for Contacting Bubbles and Particles in a Flotation Separation System |
AT501976B1 (de) * | 2005-05-25 | 2007-03-15 | Andritz Ag Maschf | Vorrichtung zur flotation einer flüssigkeit |
US8404121B2 (en) * | 2009-08-11 | 2013-03-26 | Anaergia Inc. | Method for separating suspended solids from a waste fluid |
US7992718B1 (en) | 2009-09-02 | 2011-08-09 | The United States Of America As Represented By The United States Department Of Energy | Method for enhancing selectivity and recovery in the fractional flotation of particles in a flotation column |
EP2308601A1 (de) * | 2009-09-29 | 2011-04-13 | Siemens Aktiengesellschaft | Dispergierdüse, damit ausgestattete Flotationsmaschine, sowie Verfahren zu deren Betrieb |
US9334175B2 (en) * | 2010-07-02 | 2016-05-10 | 1501367 Alberta Ltd. | Method and apparatus for treatment of fluids |
DK2572778T3 (en) * | 2011-09-23 | 2017-06-06 | Primetals Technologies Germany Gmbh | Flotation machine with a dispersing nozzle and method for operating it |
-
2013
- 2013-05-23 BR BR112015028972A patent/BR112015028972A2/pt not_active Application Discontinuation
- 2013-05-23 US US14/892,339 patent/US20160089679A1/en not_active Abandoned
- 2013-05-23 WO PCT/IB2013/054252 patent/WO2014188232A1/en active Application Filing
-
2015
- 2015-11-20 ZA ZA2015/08580A patent/ZA201508580B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2014188232A1 (en) | 2014-11-27 |
ZA201508580B (en) | 2016-11-30 |
US20160089679A1 (en) | 2016-03-31 |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements | ||
B350 | Update of information on the portal [chapter 15.35 patent gazette] |