PE20090930A1 - Procedimiento de control de flotacion - Google Patents

Procedimiento de control de flotacion

Info

Publication number
PE20090930A1
PE20090930A1 PE2008001724A PE2008001724A PE20090930A1 PE 20090930 A1 PE20090930 A1 PE 20090930A1 PE 2008001724 A PE2008001724 A PE 2008001724A PE 2008001724 A PE2008001724 A PE 2008001724A PE 20090930 A1 PE20090930 A1 PE 20090930A1
Authority
PE
Peru
Prior art keywords
cell
gas
foam
control procedure
monitor
Prior art date
Application number
PE2008001724A
Other languages
English (en)
Inventor
Johannes Jacobus Le Roux Cilliers
Original Assignee
Imp Innovations Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38739156&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE20090930(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Imp Innovations Ltd filed Critical Imp Innovations Ltd
Publication of PE20090930A1 publication Critical patent/PE20090930A1/es

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Water Treatments (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

REFERIDO A UN PROCEDIMIENTO DE CONTROL DEL FUNCIONAMIENTO DE UNA CELDA DE FLOTACION DE ESPUMA PARA SEPARAR SUSTANCIAS, QUE COMPRENDE LA INTRODUCCION DE GAS EN UN LIQUIDO EN LA CELDA Y LA CREACION DE UNA ESPUMA Y EL CONTROL DEL INDICE DE FLUJO DEL GAS AL INTERIOR DE LA CELDA PARA MAXIMIZAR LA RECUPERACION DEL GAS PARA LA CELDA. SE REFIERE ADEMAS, A UNA CELDA DE FLOTACION DE ESPUMA QUE INCLUYE: A) UNA ENTRADA DE GAS PARA INTRODUCIR GAS EN UN LIQUIDO EN LA CELDA; B) UN MONITOR PARA MONITORIZAR EL SOBREFLUJO DE ESPUMA DESDE LA CELDA PARA CALCULAR LA RECUPERACION DEL GAS A PARTIR DEL GAS DE ENTRADA EN LA ESPUMA QUE SOBREFLUYE LA CELDA EN USO DE LA CELDA; Y C) UN CONTROLADOR PARA PALIAR EL INDICE DE FLUJO DEL GAS EN LA CELDA PARA MAXIMIZAR LA RECUPERACION DEL GAS
PE2008001724A 2007-10-04 2008-10-03 Procedimiento de control de flotacion PE20090930A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0719432.7A GB0719432D0 (en) 2007-10-04 2007-10-04 Method of flotation control

Publications (1)

Publication Number Publication Date
PE20090930A1 true PE20090930A1 (es) 2009-07-24

Family

ID=38739156

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2008001724A PE20090930A1 (es) 2007-10-04 2008-10-03 Procedimiento de control de flotacion

Country Status (11)

Country Link
US (1) US8893893B2 (es)
CN (2) CN104668105A (es)
AU (1) AU2008306710B2 (es)
BR (1) BRPI0816569B1 (es)
CA (1) CA2701582C (es)
CL (1) CL2008002950A1 (es)
GB (2) GB0719432D0 (es)
PE (1) PE20090930A1 (es)
RU (1) RU2490071C2 (es)
WO (1) WO2009044149A1 (es)
ZA (1) ZA201003069B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9764258B2 (en) 2010-11-16 2017-09-19 Technological Resources Pty. Limited Controlling froth flotation
GB2487344A (en) * 2010-11-19 2012-07-25 Imp Innovations Ltd Controlling a froth flotation cell
GB2491134A (en) * 2011-05-23 2012-11-28 Imp Innovations Ltd Method and apparatus for froth flotation control for optimising gas recovery
AU2012271200A1 (en) * 2011-06-17 2014-01-23 Continuum Environmental, Llc Flotation of particles by chemically-induced sparging of bubbles
CN103014367A (zh) * 2011-09-21 2013-04-03 招远市河西金矿 氰化尾矿泡沫回收系统
PE20150608A1 (es) * 2012-05-14 2015-05-11 Tech Resources Pty Ltd Control de la flotacion con espuma

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU513723A1 (ru) * 1974-12-24 1976-05-15 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Механической Обработки Полезных Ископаемых Способ регулировани процесса флотации
US4133746A (en) * 1976-11-23 1979-01-09 Magma Copper Company System and method of controlling froth flotation
US4279742A (en) * 1976-12-20 1981-07-21 Institute Po Physikochimia Method of and apparatus for the flotation of mineral raw materials
SU1395372A1 (ru) * 1986-06-30 1988-05-15 Комплексный научно-исследовательский и проектно-конструкторский институт обогащения твердых горючих ископаемых "ИОТТ" Способ управлени процессом флотации
RU2032625C1 (ru) * 1991-03-29 1995-04-10 Плугин Александр Илларионович Устройство для обработки суспензий
US5580463A (en) 1994-10-27 1996-12-03 Chevron U.S.A. Inc. Pressurized, sparged flotation column
RU2190479C2 (ru) * 1999-05-25 2002-10-10 Давыдов Александр Валерианович Способ управления процессом флотации
WO2001038001A1 (en) 1999-11-24 2001-05-31 Outokumpu Oyj Monitoring and control of a froth flotation plant
AU2003901142A0 (en) * 2003-03-13 2003-03-27 Technological Resources Pty Ltd Measuring froth stability
CN101036904A (zh) * 2007-04-30 2007-09-19 中南大学 一种基于机器视觉的浮选泡沫图像识别设备及精矿品位预测方法

Also Published As

Publication number Publication date
BRPI0816569A2 (pt) 2015-03-03
GB2464654A (en) 2010-04-28
US20100276342A1 (en) 2010-11-04
CA2701582A1 (en) 2009-04-09
BRPI0816569B1 (pt) 2019-02-12
RU2010114659A (ru) 2011-11-10
AU2008306710A1 (en) 2009-04-09
CA2701582C (en) 2015-06-02
ZA201003069B (en) 2011-06-29
CN101848769A (zh) 2010-09-29
GB2464654B (en) 2010-09-15
GB201003631D0 (en) 2010-04-21
GB0719432D0 (en) 2007-11-14
CL2008002950A1 (es) 2009-10-23
AU2008306710B2 (en) 2012-12-06
RU2490071C2 (ru) 2013-08-20
US8893893B2 (en) 2014-11-25
CN104668105A (zh) 2015-06-03
WO2009044149A1 (en) 2009-04-09

Similar Documents

Publication Publication Date Title
PE20090930A1 (es) Procedimiento de control de flotacion
AR077953A1 (es) Metodo y programa de computadora para tratar liquido que contiene impurezas
MX2010009331A (es) Dispositivo para la separacion de plasma.
GB2504625A (en) Capillary fluid flow control
CL2012002219A1 (es) Metodo y aparato para aplicar particulas plasma a un liquido que comprende generar plasma en la porcion gaseosa de una mezcla bifasica (vapor/liquido) obtenida a partir de un flujo liquido; método y aparato, alimentado por energia solar, para sanitizar el agua.
WO2012123233A3 (de) Leuchtvorrichtung
WO2012165799A3 (ko) 가스 채널을 구비한 수중 모세관 플라즈마 장치
TR201901152T4 (tr) Kükürt gazı giderme aparatı ve yöntemi.
WO2011136572A3 (en) Forward osmotic desalination device using membrane distillation method
GB0821889D0 (en) A liquid drain system
BR112014031220A2 (pt) estrutura de eletrodo com capacidade de respiração e método e sistema para uso em separação da água
WO2012159063A3 (en) Gravity flow fluidic device for nucleic acid extraction
MX340537B (es) Dispositivo para espumar un liquido.
BR112012028045A2 (pt) unidade de distribuição, e, método para distribuir um líquido sob pressão
WO2013066331A3 (en) Controlling cell-presssure balance and separator liquid level in an electrolyzer
MY175137A (en) Replenising liquid material to membrane
PE20140884A1 (es) Metodo y aparato para control de flotacion de espuma
MY168521A (en) Settling tank and method of operating the same
IN2014DN06093A (es)
EA200602119A1 (ru) Мембранно-электродное устройство с контролируемым управлением потоком воды и/или ионов
AR092345A1 (es) Aparato y metodo para el tratamiento biologico de aguas residuales
GB2546710A (en) A drop on demand printing head and printing method
PE20140474A1 (es) Metodo y aparato para el control de flotacion con espuma
WO2007099475A3 (en) Gas bubble storage
CL2013002610A1 (es) Metodo y sistema para hidrólisis de material lignocelulosico en un estanque con zona de vapor y zona de liquido, dicho material se alimenta a la zona de vapor y se suministra vapor; prevenir la sobrecompresión del material; transferir el material a la zona de liquido y suministrar liquido; mezclar y remover la lechada formada.

Legal Events

Date Code Title Description
FG Grant, registration