EA200501313A1 - Способ и устройство для жидкостной экстракции - Google Patents

Способ и устройство для жидкостной экстракции

Info

Publication number
EA200501313A1
EA200501313A1 EA200501313A EA200501313A EA200501313A1 EA 200501313 A1 EA200501313 A1 EA 200501313A1 EA 200501313 A EA200501313 A EA 200501313A EA 200501313 A EA200501313 A EA 200501313A EA 200501313 A1 EA200501313 A1 EA 200501313A1
Authority
EA
Eurasian Patent Office
Prior art keywords
liquid extraction
separation section
relates
flow
section
Prior art date
Application number
EA200501313A
Other languages
English (en)
Other versions
EA008892B1 (ru
Inventor
Брор Ниман
Ээро Экман
Стиг-Эрик Хультхольм
Пертти Пеккала
Юхани Лиира
Лауно Лилья
Раймо Куусисто
Original Assignee
Отокумпу Текнолоджи Ой
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 Отокумпу Текнолоджи Ой filed Critical Отокумпу Текнолоджи Ой
Publication of EA200501313A1 publication Critical patent/EA200501313A1/ru
Publication of EA008892B1 publication Critical patent/EA008892B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/02—Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Данное изобретение относится к способу реверсирования направления движения дисперсии, образованной в секции смешивания в процессе жидкостной экстракции и поддерживаемой в плотном состоянии в секции разделения, и отделенных растворов с обеспечением протекания в обратном направлении от тыльного конца секции разделения к загрузочному концу секции разделения. Данное изобретение также относится к экстракционному оборудованию для получения такого обратного потока.
EA200501313A 2003-03-19 2004-03-15 Способ и устройство для жидкостной экстракции EA008892B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030410A FI113746B (fi) 2003-03-19 2003-03-19 Menetelmä ja laitteisto neste-nesteuutossa
PCT/FI2004/000135 WO2004082797A1 (en) 2003-03-19 2004-03-15 Method and equipment for liquid-liquid extraction

Publications (2)

Publication Number Publication Date
EA200501313A1 true EA200501313A1 (ru) 2006-04-28
EA008892B1 EA008892B1 (ru) 2007-08-31

Family

ID=8565834

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200501313A EA008892B1 (ru) 2003-03-19 2004-03-15 Способ и устройство для жидкостной экстракции

Country Status (11)

Country Link
US (2) US7678275B2 (ru)
CN (1) CN100366315C (ru)
AR (1) AR043640A1 (ru)
AU (1) AU2004222534B2 (ru)
BR (1) BRPI0408498B1 (ru)
EA (1) EA008892B1 (ru)
FI (1) FI113746B (ru)
MX (1) MXPA05009890A (ru)
PE (1) PE20050095A1 (ru)
WO (1) WO2004082797A1 (ru)
ZA (1) ZA200507663B (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100051548A1 (en) * 2008-09-04 2010-03-04 Dorlac Jerome P System and Method for Solvent Extraction
FI121530B (fi) * 2009-02-09 2010-12-31 Outotec Oyj Menetelmä ja laitteisto kahden dispersioksi sekoitetun liuoksen erottamiseksi toisistaan kahdeksi liuosfaasiksi liuos-liuos-uuttoerotusaltaassa
FI121470B (fi) * 2009-03-27 2010-11-30 Outotec Oyj Laitteisto ja menetelmä kuparia sisältävän orgaanisen uuttoliuoksen puhdistamiseksi epäpuhtauksista
AU2012245058B2 (en) * 2011-04-20 2014-02-27 Hatch Pty Ltd Distribution array for use in a settler area of a mixer-settler
US9132362B2 (en) * 2011-12-28 2015-09-15 Flsmidth A/S Solvent extraction mixer settler apparatus
CN103225021B (zh) * 2013-04-28 2014-06-18 北京科技大学 一种粉尘提浸装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118157A (en) * 1934-12-24 1938-05-24 Jeffrey Mfg Co Apparatus for purifying liquids
US3419145A (en) * 1966-06-10 1968-12-31 Laval Turbine Separation tank and method
US3607104A (en) * 1967-08-01 1971-09-21 Magyar Tudomanyos Akademia Apparatus for intensified contacting of plural fluids
NO135084C (ru) * 1974-07-03 1977-02-09 Sjeldne Jordarter Forskning
FI57059C (fi) * 1978-06-28 1980-06-10 Outokumpu Oy Extraktionsenhet foer vaetske-vaetske-extraktion
US4292277A (en) * 1979-07-20 1981-09-29 Davy Mckee (Minerals & Metals) Limited Liquid-liquid contacting apparatus
US4747948A (en) * 1985-03-20 1988-05-31 North Darryl L Parallel plate extractor system and method for using same
FI96968C (fi) * 1993-12-02 1996-09-25 Outokumpu Eng Contract Menetelmä metallien uuttamiseksi suurista liuosvirtauksista ja laitteisto tämän toteuttamiseksi
US5558780A (en) * 1994-06-10 1996-09-24 Vancas; Mark F. Stripping/extraction settler apparatus and method
FI100949B (fi) * 1996-04-30 1998-03-31 Outokumpu Oy Menetelmä ja laite raskaamman liuoksen kierrättämiseksi kahden toisist aan erottuvan liuoksen erotustilasta sekoitustilaan
FI101199B1 (fi) * 1996-04-30 1998-05-15 Outokumpu Oy Menetelmä ja laite hallittujen virtausten aikaansaamiseksi kahdessa toisistaan erottuvassa liuoksessa
AUPN961296A0 (en) * 1996-05-01 1996-05-23 Outokumpu Mintec Oy Dual outlet pulp level control system for flash flotation devices
AUPN961196A0 (en) * 1996-05-01 1996-05-23 Outokumpu Mintec Oy Flotation method and apparatus for treatment of cyclone sands
FI101200B (fi) * 1996-05-07 1998-05-15 Outokumpu Oy Menetelmä ja laite neste-nesteuuton kahden, dispersioksi sekoitetun li uoksen johtamiseksi hallitusti erotustilaan
US6500232B2 (en) * 2000-08-10 2002-12-31 Cognis Corporation Interfacial crud removal system for solvent extraction and method for solvent extraction
FI112328B (fi) * 2002-05-16 2003-11-28 Outokumpu Oy Menetelmä ja laitteisto neste-nesteuuton dispersion ohjaamiseksi
FI113244B (fi) * 2002-05-16 2004-03-31 Outokumpu Oy Menetelmä ja laitteisto neste-nesteuuton dispersion erottumisen hallitsemiseksi
FI112039B (fi) * 2002-05-16 2003-10-31 Outokumpu Oy Menetelmä ja laitteisto neste-nesteuuton dispersion tiivistämiseksi

Also Published As

Publication number Publication date
AU2004222534B2 (en) 2009-06-11
MXPA05009890A (es) 2006-08-18
US20060283797A1 (en) 2006-12-21
CN100366315C (zh) 2008-02-06
BRPI0408498A (pt) 2006-04-18
AU2004222534A1 (en) 2004-09-30
CN1777462A (zh) 2006-05-24
US20100078380A1 (en) 2010-04-01
US8020710B2 (en) 2011-09-20
WO2004082797A1 (en) 2004-09-30
FI20030410A0 (fi) 2003-03-19
ZA200507663B (en) 2006-06-28
US7678275B2 (en) 2010-03-16
BRPI0408498B1 (pt) 2013-07-09
FI113746B (fi) 2004-06-15
EA008892B1 (ru) 2007-08-31
AR043640A1 (es) 2005-08-03
PE20050095A1 (es) 2005-04-15

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Legal Events

Date Code Title Description
TC4A Change in name of a patent proprietor in a eurasian patent

Designated state(s): AM AZ BY KZ KG MD TJ TM RU