RU94031900A - Флотационное устройство и способ извлечения минералов из суспензий - Google Patents

Флотационное устройство и способ извлечения минералов из суспензий

Info

Publication number
RU94031900A
RU94031900A RU94031900/03A RU94031900A RU94031900A RU 94031900 A RU94031900 A RU 94031900A RU 94031900/03 A RU94031900/03 A RU 94031900/03A RU 94031900 A RU94031900 A RU 94031900A RU 94031900 A RU94031900 A RU 94031900A
Authority
RU
Russia
Prior art keywords
minerals
froth
zone
suspensions
extraction
Prior art date
Application number
RU94031900/03A
Other languages
English (en)
Other versions
RU2096089C1 (ru
Inventor
Джерард Боурк Питер
Au]
Original Assignee
Сьюпэфлоу Текнолоджиз Пти. Лтд. (AU)
Сьюпэфлоу Текнолоджиз Пти. Лтд.
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=3777180&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU94031900(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Сьюпэфлоу Текнолоджиз Пти. Лтд. (AU), Сьюпэфлоу Текнолоджиз Пти. Лтд. filed Critical Сьюпэфлоу Текнолоджиз Пти. Лтд. (AU)
Publication of RU94031900A publication Critical patent/RU94031900A/ru
Application granted granted Critical
Publication of RU2096089C1 publication Critical patent/RU2096089C1/ru

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
    • B03D1/08—Subsequent treatment of concentrated product
    • B03D1/082—Subsequent treatment of concentrated product of the froth product, e.g. washing
    • 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
    • B03D1/1462—Discharge mechanisms for the froth
    • 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
    • B03D1/16—Flotation machines with impellers; Subaeration machines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)

Abstract

Флотационное устройство, которое включает емкость для размещения суспензии, содержащий минералы, которые необходимо экстрагировать. Аэрация с помощью соответствующих средств в устройстве приводит к образованию зоны, обогащенной минералами пены поверх суспензии. Лоток направляет обогащенную минералами пену наружу емкости. По крайней мере одна пористая диффузионная перегородка в непосредственном контакте с пеной распределяет отмываемую жидкость непосредственно в зону пены.

Claims (1)

  1. Флотационное устройство, которое включает емкость для размещения суспензии, содержащий минералы, которые необходимо экстрагировать. Аэрация с помощью соответствующих средств в устройстве приводит к образованию зоны, обогащенной минералами пены поверх суспензии. Лоток направляет обогащенную минералами пену наружу емкости. По крайней мере одна пористая диффузионная перегородка в непосредственном контакте с пеной распределяет отмываемую жидкость непосредственно в зону пены.
RU9494031900A 1993-09-06 1994-09-05 Флотационное устройство и способ извлечения минералов из суспензий RU2096089C1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM1057 1993-09-06
AUPM105793 1993-09-06

Publications (2)

Publication Number Publication Date
RU94031900A true RU94031900A (ru) 1996-07-27
RU2096089C1 RU2096089C1 (ru) 1997-11-20

Family

ID=3777180

Family Applications (1)

Application Number Title Priority Date Filing Date
RU9494031900A RU2096089C1 (ru) 1993-09-06 1994-09-05 Флотационное устройство и способ извлечения минералов из суспензий

Country Status (9)

Country Link
US (1) US5511669A (ru)
AU (1) AU674981B2 (ru)
CA (1) CA2117620C (ru)
FI (1) FI943981A (ru)
GB (1) GB2281521B (ru)
NZ (1) NZ264350A (ru)
PE (1) PE15395A1 (ru)
RU (1) RU2096089C1 (ru)
ZA (1) ZA946679B (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611917A (en) * 1995-11-02 1997-03-18 Baker Hughes Incorporated Flotation cell crowder device
DE19611864C1 (de) * 1996-03-26 1997-12-11 Voith Sulzer Stoffaufbereitung Flotationsverfahren und Vorrichtung zur Abscheidung von Feststoff aus einer papierfaserhaltigen Suspension
US5876558A (en) * 1997-12-17 1999-03-02 Institute Of Paper Science And Technology, Inc. Froth flotation deinking process for paper recycling
DE10214457C1 (de) * 2002-03-30 2003-08-21 Upt Ges Fuer Umweltkompatible Verfahren und Vorrichtung zur membranunterstützten Flotation
AU2007264410B2 (en) * 2006-06-30 2012-04-26 Newcastle Innovation Limited Device and method for detecting the frothing ability of a fluid
AU2009202281B2 (en) * 2009-06-09 2014-07-24 Metso Outotec Finland Oy A froth flotation method and an apparatus for extracting a valuable substance from a slurry
UA108237C2 (uk) * 2010-06-03 2015-04-10 Спосіб та пристрій для виділення частинок низької щільності із завантажуваної суспензії
AU2012258595B2 (en) * 2011-05-25 2017-06-01 Cidra Corporate Services Inc. Method and system for releasing mineral from synthetic bubbles and beads
WO2019008215A1 (en) * 2017-07-04 2019-01-10 Outotec (Finland) Oy RIGOLE OF FOAM COLLECTION
BR112020019209B1 (pt) * 2018-03-23 2023-11-28 Flsmidth A/S Aparelho de máquina de flutuação e método de usar

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182442A (en) * 1937-11-11 1939-12-05 Lionel E Booth Aerating machine
GB712170A (en) * 1950-06-08 1954-07-21 Distillers Co Yeast Ltd Fluid-liquid contacting device and process
FI78628C (fi) * 1987-10-07 1989-09-11 Outokumpu Oy Flotationsmaskin.
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
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
US4964576A (en) * 1988-04-04 1990-10-23 Datta Rabinder S Method and apparatus for mineral matter separation
US5234112A (en) * 1991-10-02 1993-08-10 Servicios Corporativos Frisco S.A. De C.V. Flotation reactor with external bubble generator
FI88268C (fi) * 1991-03-27 1993-04-26 Outomec Oy Flotationsmaskin
SE508704C2 (sv) * 1992-02-03 1998-10-26 Johansson Jan Erik Anordning vid flotationsapparat
ZA932688B (en) * 1992-04-16 1993-12-09 Atomaer Pty Ltd Froth wash and froth removal system

Also Published As

Publication number Publication date
RU2096089C1 (ru) 1997-11-20
FI943981A0 (fi) 1994-08-30
US5511669A (en) 1996-04-30
GB2281521B (en) 1997-04-09
FI943981A (fi) 1995-03-07
CA2117620C (en) 1999-11-02
AU7159094A (en) 1995-03-16
NZ264350A (en) 1995-10-26
AU674981B2 (en) 1997-01-16
GB9417280D0 (en) 1994-10-19
GB2281521A (en) 1995-03-08
PE15395A1 (es) 1995-06-05
ZA946679B (en) 1995-05-25
CA2117620A1 (en) 1995-03-07

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20030906