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BR9709624A - Método e aparelho para controle de máquinas de flotação de espuma - Google Patents

Método e aparelho para controle de máquinas de flotação de espuma

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
English (en)
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/pt

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 Método e aparelho para controle de máquinas de flotação de espuma BR9709624A (pt)

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 (pt) 1999-08-10

Family

ID=21802772

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709624A BR9709624A (pt) 1996-05-31 1997-05-22 Método e aparelho para controle de máquinas de flotação de espuma

Country Status (6)

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

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US6234318B1 (en) 1999-05-04 2001-05-22 Barrick Gold Corporation Flotation and cyanidation process control
FI114414B (fi) 1999-05-05 2004-10-15 Outokumpu Oy Menetelmä ja laitteisto vaahdottuneen aineen pinnan valvomiseksi ja analysoimiseksi
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 (de) * 2002-04-15 2003-10-30 Fraunhofer Ges Forschung Flotationsanlage zur Abwasserreinigung sowie Verfahren zum Betreiben einer solchen Anlage
FI20051073A0 (fi) * 2005-10-24 2005-10-24 Geol Tutkimuskeskus Gtk Mittauslaite ja menetelmä vaahdotuspedin laadun ja sen sisäisten vaihteluiden luonnehtimiseksi mittaamalla sekä vaahdon että sen alla olevan nesteen/lietteen johtavuutta
DE102006038208A1 (de) * 2006-08-16 2008-02-21 Siemens Ag Verfahren zur Regelung des Betriebszustandes einer Flotationszelle und Flotationszelle
WO2008067702A1 (en) * 2006-12-08 2008-06-12 Bin Li Ore slurry cyclonic flotation method, cyclone flotation column and flotation apparatus therefor
BRPI0912364B1 (pt) * 2008-05-09 2020-03-10 Cidra Corporate Services, Inc Aplicações de medição de vf/gvf a base de sonar para processamento industrial
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 (zh) * 2012-09-12 2014-03-26 南通中电能源科技有限公司 一种污水曝气控制装置
WO2014068478A2 (en) * 2012-10-29 2014-05-08 Francois Eberhardt Du Plessis Provision of data on the froth in a froth flotation plant
CN103920598A (zh) * 2013-01-15 2014-07-16 北京华德创业环保设备有限公司 一种泡沫浮选摄像灰度图像与模拟量的转换方法装置
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 (ja) * 2014-08-27 2017-04-26 Ｊｆｅスチール株式会社 スラグ組成の分析方法及び溶融金属の精錬方法
US9652841B2 (en) 2015-07-06 2017-05-16 International Business Machines Corporation System and method for characterizing NANO/MICRO bubbles for particle recovery
EP3156133A1 (de) * 2015-10-13 2017-04-19 Roland Damann Mikroflotationsanlage und verfahren zum betreiben einer mikroflotationsanlage
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 (zh) * 2016-10-12 2019-04-05 重庆蓝岸通讯技术有限公司 智能视频识别污水池曝气的方法及系统
JP6675297B2 (ja) * 2016-12-09 2020-04-01 Dmg森精機株式会社 情報処理方法、情報処理システム、および情報処理装置
BR112019025889A2 (pt) * 2017-06-07 2020-06-30 Stone Three Digital (Pty) Ltd método implementado por computador, sistemas para monitorar um processo de flotação de espuma e produto de programa de computador
PE20200950A1 (es) * 2017-09-08 2020-09-22 Stone Three Digital Pty Ltd Segmentacion de espuma en celdas de flotacion
CN107638961A (zh) * 2017-10-26 2018-01-30 唐山市德丰机械设备有限公司 一种煤炭浮选自动加药系统
CN108816525B (zh) * 2018-09-12 2023-08-18 齐鲁工业大学 一种铜矿浮选机搅拌槽浓度软测量装置及方法
CN110586338B (zh) * 2019-09-02 2023-09-26 江苏仕能工业技术有限公司 一种用于浮选加药控制的在线视觉浮选系统检测仪
CN110899005B (zh) * 2019-12-24 2024-09-24 江西理工大学 一种浮选槽矿浆和泡沫满槽智能监控装置及其监控方法
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 (zh) * 2020-12-25 2021-04-16 黑龙江省宝泉岭农垦溢祥石墨有限公司 一种智能化石墨磨浮工艺方法和装置
CN113042220B (zh) * 2021-04-07 2022-09-13 中国恩菲工程技术有限公司 浮选跑槽控制系统及浮选跑槽控制方法
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 (zh) * 2021-08-25 2022-09-23 北京科技大学 一种浮选装备矿浆气体弥散检测系统与方法
CN113643298B (zh) * 2021-10-18 2021-12-21 矿冶科技集团有限公司 工况诊断方法、装置、电子设备及计算机可读存储介质
CN113960036B (zh) * 2021-10-21 2024-04-19 中国矿业大学 一种基于Hele-Shaw盒的三相泡沫衰变观测系统及方法
CN114700184B (zh) * 2022-03-23 2023-04-25 贵州大学 一种基于机器视觉的矿物加工装置及控制方法
CN115069156A (zh) * 2022-07-25 2022-09-20 深圳市麦瑞包装制品有限公司 一种杂质刮擦的环保材料加工用搅拌罐旋转机构控制方法
CN115888992B (zh) * 2023-02-07 2023-06-02 浙江艾领创矿业科技有限公司 一种超纯铁精粉的生产工艺和设备
CN116586199B (zh) * 2023-07-17 2023-09-19 山东九曲圣基新型建材有限公司 一种用于黄金尾矿处理的浮选控制系统
CN117960400B (zh) * 2024-04-01 2024-09-03 浙江艾领创矿业科技有限公司 微泡浮选机的自动控制系统及方法
CN117983413B (zh) * 2024-04-07 2024-06-21 青岛理工大学 一种高鲁棒性的柱分选工艺系统
CN118142718B (zh) * 2024-05-08 2024-08-30 浙江艾领创矿业科技有限公司 微泡浮选机的进气量控制系统及方法
CN118437508B (zh) * 2024-07-05 2024-12-06 浙江艾领创矿业科技有限公司 微泡浮选机运行过程的监测系统及方法
CN119838746B (zh) * 2025-03-14 2025-08-26 山东鑫华技术有限公司 一种基于神经网络的浮选过程智能控制系统
CN120133011B (zh) * 2025-05-14 2025-09-09 长沙矿冶研究院有限责任公司 用于铅锌矿浮选的智能加药方法及系统
CN121211134A (zh) * 2025-11-27 2025-12-26 北京长河数智科技有限责任公司 一种煤泥浮选加药数据处理方法及系统

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 (de) * 1983-06-01 1984-12-06 Bayer Ag, 5090 Leverkusen Verfahren und vorrichtung zur regelung von prozessen, an denen eine disperse phase beteiligt ist
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