EA201001570A1 - Установка для снижения количества органического раствора в процессе жидкостной экстракции - Google Patents

Установка для снижения количества органического раствора в процессе жидкостной экстракции

Info

Publication number
EA201001570A1
EA201001570A1 EA201001570A EA201001570A EA201001570A1 EA 201001570 A1 EA201001570 A1 EA 201001570A1 EA 201001570 A EA201001570 A EA 201001570A EA 201001570 A EA201001570 A EA 201001570A EA 201001570 A1 EA201001570 A1 EA 201001570A1
Authority
EA
Eurasian Patent Office
Prior art keywords
organic solution
amount
liquid extraction
installation
reduce
Prior art date
Application number
EA201001570A
Other languages
English (en)
Other versions
EA018517B1 (ru
Inventor
Тимо Сааренпяя
Ханну Лайтала
Пертти Пеккала
Original Assignee
Ототек Оюй
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 Ототек Оюй filed Critical Ототек Оюй
Publication of EA201001570A1 publication Critical patent/EA201001570A1/ru
Publication of EA018517B1 publication Critical patent/EA018517B1/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
    • 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
    • B01D11/0446—Juxtaposition of mixers-settlers
    • 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
    • B01D11/0492—Applications, solvents used
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

Изобретение относится к установке, применяемой в жидкостной экстракции металлов, которая позволяет значительно снизить количество органического раствора, необходимого на различных стадиях экстракции. В соответствии с данным изобретением отстойный блок для зоны, относящейся к экстракционной установке, выбирают так, что он также выполняет функции емкости для хранения и перекачивания органического раствора.
EA201001570A 2008-05-15 2009-05-12 Установка для снижения количества органического раствора в процессе жидкостной экстракции EA018517B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20080359A FI121179B (fi) 2008-05-15 2008-05-15 Metallien hydrometallurgisessa talteenotossa käytettävä vesiliuoksen ja orgaanisen liuoksen neste-nesteuuttojärjestelmä
PCT/FI2009/050388 WO2009138563A1 (en) 2008-05-15 2009-05-12 System for decreasing amount of organic solution in the liquid-liquid extraction process

Publications (2)

Publication Number Publication Date
EA201001570A1 true EA201001570A1 (ru) 2011-06-30
EA018517B1 EA018517B1 (ru) 2013-08-30

Family

ID=39523027

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201001570A EA018517B1 (ru) 2008-05-15 2009-05-12 Установка для снижения количества органического раствора в процессе жидкостной экстракции

Country Status (13)

Country Link
US (1) US8435442B2 (ru)
EP (1) EP2276864A4 (ru)
CN (1) CN102027144B (ru)
AU (1) AU2009248000B2 (ru)
BR (1) BRPI0912644A2 (ru)
CA (1) CA2724210A1 (ru)
CL (1) CL2009001182A1 (ru)
EA (1) EA018517B1 (ru)
FI (1) FI121179B (ru)
MX (1) MX2010012225A (ru)
PE (1) PE20100350A1 (ru)
WO (1) WO2009138563A1 (ru)
ZA (1) ZA201007549B (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016030574A1 (en) * 2014-08-25 2016-03-03 Outotec (Finland) Oy A method and an arrangement for determining of the water content of organic phase in a solvent extraction process
CN106755992A (zh) * 2016-12-28 2017-05-31 重庆康普化学工业股份有限公司 金属萃取剂的中试萃取系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI96968C (fi) * 1993-12-02 1996-09-25 Outokumpu Eng Contract Menetelmä metallien uuttamiseksi suurista liuosvirtauksista ja laitteisto tämän toteuttamiseksi
US5662861A (en) * 1995-01-20 1997-09-02 Mincorp Ltd. Liquid extraction
FI101199B1 (fi) 1996-04-30 1998-05-15 Outokumpu Oy Menetelmä ja laite hallittujen virtausten aikaansaamiseksi kahdessa toisistaan erottuvassa liuoksessa
US7328809B2 (en) * 2003-08-21 2008-02-12 Spx Corporation Solvent extraction method and apparatus
US7550120B2 (en) * 2005-01-25 2009-06-23 Spx Corporation Cylindrical mixer-settler apparatus and method
FR2900145B1 (fr) * 2006-04-21 2009-03-06 Toulouse Inst Nat Polytech Procede d'extraction sans solvant des polluants organiques et metalliques

Also Published As

Publication number Publication date
BRPI0912644A2 (pt) 2016-01-26
CN102027144B (zh) 2013-10-30
AU2009248000B2 (en) 2014-07-10
PE20100350A1 (es) 2010-05-24
AU2009248000A1 (en) 2009-11-19
FI121179B (fi) 2010-08-13
MX2010012225A (es) 2010-12-07
CL2009001182A1 (es) 2010-04-16
CA2724210A1 (en) 2009-11-19
US20110068520A1 (en) 2011-03-24
FI20080359A (fi) 2009-11-16
WO2009138563A1 (en) 2009-11-19
CN102027144A (zh) 2011-04-20
EA018517B1 (ru) 2013-08-30
EP2276864A1 (en) 2011-01-26
ZA201007549B (en) 2011-07-27
FI20080359A0 (fi) 2008-05-15
EP2276864A4 (en) 2011-12-07
US8435442B2 (en) 2013-05-07

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

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

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU