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BR9709624A - Method and apparatus for controlling foam flotation machines - Google Patents

Method and apparatus for controlling foam flotation machines

Info

Publication number
BR9709624A
BR9709624A BR9709624A BR9709624A BR9709624A BR 9709624 A BR9709624 A BR 9709624A BR 9709624 A BR9709624 A BR 9709624A BR 9709624 A BR9709624 A BR 9709624A BR 9709624 A BR9709624 A BR 9709624A
Authority
BR
Brazil
Prior art keywords
foam flotation
flotation machines
controlling foam
controlling
machines
Prior art date
Application number
BR9709624A
Other languages
Portuguese (pt)
Inventor
Michael G Nelson
Kenneth S Gritton
Lynn B Hales
Donald G Foot Jr
Original Assignee
Baker Hughes Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR9709624A publication Critical patent/BR9709624A/en

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
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B13/00—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects
    • B03B13/02—Control arrangements specially adapted for wet-separating apparatus or for dressing plant, using physical effects using optical effects
    • 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
    • B03D1/14—Flotation machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Paper (AREA)
BR9709624A 1996-05-31 1997-05-22 Method and apparatus for controlling foam flotation machines BR9709624A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2117596P 1996-05-31 1996-05-31
PCT/US1997/008871 WO1997045203A1 (en) 1996-05-31 1997-05-22 Method and apparatus for controlling froth flotation machines

Publications (1)

Publication Number Publication Date
BR9709624A true BR9709624A (en) 1999-08-10

Family

ID=21802772

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709624A BR9709624A (en) 1996-05-31 1997-05-22 Method and apparatus for controlling foam flotation machines

Country Status (6)

Country Link
EP (1) EP0918566A1 (en)
AU (1) AU3077997A (en)
BR (1) BR9709624A (en)
CA (1) CA2257158A1 (en)
WO (1) WO1997045203A1 (en)
ZA (1) ZA974687B (en)

Families Citing this family (49)

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US6234318B1 (en) 1999-05-04 2001-05-22 Barrick Gold Corporation Flotation and cyanidation process control
FI114414B (en) 1999-05-05 2004-10-15 Outokumpu Oy Method and apparatus for monitoring and analyzing foamed surface
WO2001034304A1 (en) * 1999-11-12 2001-05-17 Baker Hughes Incorporated Froth flow measurement system
US6778881B1 (en) * 1999-11-24 2004-08-17 Outokumpu Oyj Monitoring and control of a froth flotation plant
DE10216643A1 (en) * 2002-04-15 2003-10-30 Fraunhofer Ges Forschung Flotation plant for wastewater treatment and a method for operating such a plant
FI20051073A0 (en) * 2005-10-24 2005-10-24 Geol Tutkimuskeskus Gtk Measuring device and method for characterizing the quality of a flotation bed and its internal weather conditions by measuring the conductivity of both the foam and the liquid / sludge thereof
DE102006038208A1 (en) * 2006-08-16 2008-02-21 Siemens Ag Method for controlling the operating state of a flotation cell and flotation cell
WO2008067702A1 (en) * 2006-12-08 2008-06-12 Bin Li Ore slurry cyclonic flotation method, cyclone flotation column and flotation apparatus therefor
BRPI0912364B1 (en) * 2008-05-09 2020-03-10 Cidra Corporate Services, Inc SONAR BASE VF / GVF MEASUREMENT APPLICATIONS FOR INDUSTRIAL PROCESSING
US9334175B2 (en) 2010-07-02 2016-05-10 1501367 Alberta Ltd. Method and apparatus for treatment of fluids
US20130062288A1 (en) * 2011-09-12 2013-03-14 Wayne W. Spani Programmable fluid treatment system and method
CN103676647A (en) * 2012-09-12 2014-03-26 南通中电能源科技有限公司 Sewage aeration control device
WO2014068478A2 (en) * 2012-10-29 2014-05-08 Francois Eberhardt Du Plessis Provision of data on the froth in a froth flotation plant
CN103920598A (en) * 2013-01-15 2014-07-16 北京华德创业环保设备有限公司 Conversion method device for foam flotation camera gray image and analog quantity
EP3077789B1 (en) * 2013-12-02 2017-09-20 Outotec (Finland) Oy Method and apparatus for online analysis by laser-induced spectroscopy
US9649640B2 (en) 2014-04-16 2017-05-16 Flsmidth A/S Methods and apparatus for the continuous monitoring of wear in flotation circuits
JP6119812B2 (en) * 2014-08-27 2017-04-26 Ｊｆｅスチール株式会社 Method for analyzing slag composition and method for refining molten metal
US9652841B2 (en) 2015-07-06 2017-05-16 International Business Machines Corporation System and method for characterizing NANO/MICRO bubbles for particle recovery
EP3156133A1 (en) * 2015-10-13 2017-04-19 Roland Damann Microflotation system and method for operating a microflotation system
US10372144B2 (en) 2015-11-30 2019-08-06 International Business Machines Corporation Image processing for improving coagulation and flocculation
WO2017109298A1 (en) * 2015-12-23 2017-06-29 Outotec (Finland) Oy A method and an arrangement for monitoring of a metallurgical froth flotation process in a metallurgical flotation cell
CN106331559B (en) * 2016-10-12 2019-04-05 重庆蓝岸通讯技术有限公司 Method and system for intelligent video recognition of sewage pool aeration
JP6675297B2 (en) * 2016-12-09 2020-04-01 Dmg森精機株式会社 Information processing method, information processing system, and information processing apparatus
BR112019025889A2 (en) * 2017-06-07 2020-06-30 Stone Three Digital (Pty) Ltd computer implemented method, systems for monitoring a foam flotation process and computer program product
PE20200950A1 (en) * 2017-09-08 2020-09-22 Stone Three Digital Pty Ltd FOAM SEGMENTATION IN FLOTATION CELLS
CN107638961A (en) * 2017-10-26 2018-01-30 唐山市德丰机械设备有限公司 A kind of coal flotation automatic medicament feeding system
CN108816525B (en) * 2018-09-12 2023-08-18 齐鲁工业大学 A Copper Ore Flotation Machine Stirring Tank Concentration Soft Measurement Device and Method
CN110586338B (en) * 2019-09-02 2023-09-26 江苏仕能工业技术有限公司 Online visual flotation system detector for flotation dosing control
CN110899005B (en) * 2019-12-24 2024-09-24 江西理工大学 Intelligent monitoring device and monitoring method for ore pulp and foam full tank of flotation tank
EP3954465A1 (en) * 2020-08-11 2022-02-16 IntelliSense.io Limited Method for optimizing mineral recovery process
US11828696B2 (en) 2020-12-16 2023-11-28 Caterpillar Inc. System and method for processing data from a particle monitoring sensor
CN112657685A (en) * 2020-12-25 2021-04-16 黑龙江省宝泉岭农垦溢祥石墨有限公司 Intelligent graphite grinding and floating process method and device
CN113042220B (en) * 2021-04-07 2022-09-13 中国恩菲工程技术有限公司 Flotation run control system and flotation run control method
US12298752B2 (en) 2021-04-08 2025-05-13 Elixa Technologies Private Limited System and a method for implementing closed-loop model predictive control using Bayesian optimization
US20220323969A1 (en) * 2021-04-08 2022-10-13 Elixa Technologies Private Limited System and method for enhancing the efficiency of froth floation process for coal beneficiation
CN113798066B (en) * 2021-08-25 2022-09-23 北京科技大学 System and method for detecting dispersion of ore pulp gas in flotation equipment
CN113643298B (en) * 2021-10-18 2021-12-21 矿冶科技集团有限公司 Working condition diagnosis method and device, electronic equipment and computer readable storage medium
CN113960036B (en) * 2021-10-21 2024-04-19 中国矿业大学 A three-phase foam decay observation system and method based on Hele-Shaw box
CN114700184B (en) * 2022-03-23 2023-04-25 贵州大学 A mineral processing device and control method based on machine vision
CN115069156A (en) * 2022-07-25 2022-09-20 深圳市麦瑞包装制品有限公司 Method for controlling rotating mechanism of stirring tank for processing environment-friendly material with impurity scraping function
CN115888992B (en) * 2023-02-07 2023-06-02 浙江艾领创矿业科技有限公司 Production process and equipment of ultra-pure iron refined powder
CN116586199B (en) * 2023-07-17 2023-09-19 山东九曲圣基新型建材有限公司 Flotation control system for gold tailing treatment
CN117960400B (en) * 2024-04-01 2024-09-03 浙江艾领创矿业科技有限公司 Automatic control system and method for micro-bubble flotation machine
CN117983413B (en) * 2024-04-07 2024-06-21 青岛理工大学 A highly robust column separation process system
CN118142718B (en) * 2024-05-08 2024-08-30 浙江艾领创矿业科技有限公司 Air inflow control system and method of micro-bubble flotation machine
CN118437508B (en) * 2024-07-05 2024-12-06 浙江艾领创矿业科技有限公司 Monitoring system and method for operation process of micro-bubble flotation machine
CN119838746B (en) * 2025-03-14 2025-08-26 山东鑫华技术有限公司 An intelligent control system for flotation process based on neural network
CN120133011B (en) * 2025-05-14 2025-09-09 长沙矿冶研究院有限责任公司 Intelligent dosing method and system for lead zinc ore floatation
CN121211134A (en) * 2025-11-27 2025-12-26 北京长河数智科技有限责任公司 Coal slime flotation dosing data processing method and system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551897A (en) * 1968-09-06 1970-12-29 Ibm Method of controlling ore flotation
DE3319922A1 (en) * 1983-06-01 1984-12-06 Bayer Ag, 5090 Leverkusen Method and device for controlling processes in which a disperse phase is involved
US5480562A (en) * 1993-12-28 1996-01-02 Lemelson; Jerome H. Method of purifying water controlled by laser scanning
US4797550A (en) * 1987-11-06 1989-01-10 Consolidation Coal Company Fiber optic detector for flotation cell processing
US5011595A (en) * 1989-06-02 1991-04-30 Consolidation Coal Company Combination feedforward-feedback froth flotation cell control system
US5491344A (en) * 1993-12-01 1996-02-13 Tufts University Method and system for examining the composition of a fluid or solid sample using fluorescence and/or absorption spectroscopy

Also Published As

Publication number Publication date
ZA974687B (en) 1997-12-30
EP0918566A1 (en) 1999-06-02
WO1997045203A1 (en) 1997-12-04
CA2257158A1 (en) 1997-12-04
AU3077997A (en) 1998-01-05

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired