EA200301230A1 - Способ экстракции - Google Patents

Способ экстракции

Info

Publication number
EA200301230A1
EA200301230A1 EA200301230A EA200301230A EA200301230A1 EA 200301230 A1 EA200301230 A1 EA 200301230A1 EA 200301230 A EA200301230 A EA 200301230A EA 200301230 A EA200301230 A EA 200301230A EA 200301230 A1 EA200301230 A1 EA 200301230A1
Authority
EA
Eurasian Patent Office
Prior art keywords
extraction
extraction method
pipelines
stabilize
stabilizing
Prior art date
Application number
EA200301230A
Other languages
English (en)
Other versions
EA006180B1 (ru
Inventor
Пертти Пеккала
Брор Нюман
Юхани Люра
Раймо Кусисто
Стиг-Эрик Хултхолм
Эро Экман
Original Assignee
Оутокумпу Ойй
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 Оутокумпу Ойй filed Critical Оутокумпу Ойй
Publication of EA200301230A1 publication Critical patent/EA200301230A1/ru
Publication of EA006180B1 publication Critical patent/EA006180B1/ru

Links

Classifications

    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • 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
    • B01D11/0457—Juxtaposition of mixers-settlers comprising rotating mechanisms, e.g. mixers, mixing pumps
    • 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
    • B01D11/0488—Flow sheets
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Изобретение относится к способу стабилизации производственной мощности экстракционной установки, экстрагирующей металлы в процессе, в котором варьируется содержание металла в растворе исходного сырья. Для стабилизации производительности экстракционные ячейки и их трубные магистрали конструируют и располагают таким образом, чтобы ступени экстракции можно было бы соединять в различных комбинациях либо параллельно, либо последовательно. Данный способ в особенности пригоден для процесса экстракции меди.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200301230A 2001-05-11 2002-04-26 Способ экстракции EA006180B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010987A FI110267B (fi) 2001-05-11 2001-05-11 Uuttoprosessi
PCT/FI2002/000353 WO2002092863A1 (en) 2001-05-11 2002-04-26 Extraction process

Publications (2)

Publication Number Publication Date
EA200301230A1 true EA200301230A1 (ru) 2004-04-29
EA006180B1 EA006180B1 (ru) 2005-10-27

Family

ID=8561172

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200301230A EA006180B1 (ru) 2001-05-11 2002-04-26 Способ экстракции

Country Status (12)

Country Link
US (1) US7390468B2 (ru)
CN (1) CN1317404C (ru)
AR (1) AR033721A1 (ru)
AU (1) AU2002251106B2 (ru)
BR (1) BR0209557B1 (ru)
CA (1) CA2446701C (ru)
EA (1) EA006180B1 (ru)
FI (1) FI110267B (ru)
MX (1) MXPA03010253A (ru)
PE (1) PE20021128A1 (ru)
WO (1) WO2002092863A1 (ru)
ZA (1) ZA200308166B (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7166144B2 (en) 2003-04-16 2007-01-23 Cognis Corporation Interlaced series parallel configuration for metal solvent extraction plants
ES2291105B1 (es) * 2004-04-08 2009-02-16 Cognis Corporation Configuracion en paralelo de series entrelazadas para plantas de extraccion de metales con disolventes.
US8414872B2 (en) 2007-09-10 2013-04-09 Liquid Keratin, Inc. Hair straightening formulations, methods and systems
US8003064B2 (en) 2007-09-17 2011-08-23 Freeport-Mcmoran Corporation Controlled copper leach recovery circuit
RU2448174C1 (ru) * 2010-10-06 2012-04-20 Учреждение Российской академии наук Институт технической химии Уральского отделения РАН N',n'-диалкилгидразиды пара-третбутилбензойной кислоты
US8420048B1 (en) 2011-12-20 2013-04-16 Freeport-Mcmoran Corporation System and method for parallel solution extraction of one or more metal values from metal-bearing materials
US9169533B2 (en) 2011-12-20 2015-10-27 Freeport Minerals Corporation System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials
WO2014150710A1 (en) * 2013-03-15 2014-09-25 Freeport-Mcmoran Corporation System and method for recovery of metal values from metal-bearing materials through leaching
CN110694300B (zh) * 2019-10-23 2021-08-27 金川集团股份有限公司 一种铂钯高效萃取分离系统及其萃取分离的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028462A (en) 1972-08-28 1977-06-07 Corporacion De Fomento De La Produccion, Represented By Comite De Investigaciones Technologicas Method of extraction involving the use of solvents and new combination of reactors used
CA2028293C (en) 1990-10-23 1996-07-16 Daniel A. D. Boateng Method for treating zinc-containing sulfate solution
US5207996A (en) * 1991-10-10 1993-05-04 Minnesota Mining And Manufacturing Company Acid leaching of copper ore heap with fluoroaliphatic surfactant
PE11095A1 (es) 1993-05-25 1995-05-08 Mim Holdings Ltd Proceso integrado de lixiviacion biologica/proceso de extraccion con solventes para la produccion de metal de cinc a partir de concentrados de cinc
EP0858363B1 (de) * 1995-10-19 1999-08-11 Bayer Ag Mehrstufiges extraktionsverfahren
FI105829B (fi) 1999-05-14 2000-10-13 Outokumpu Oy Menetelmä kuparin uuttamiseksi vesiliuoksista
US6599414B1 (en) * 2001-08-07 2003-07-29 Cognis Corporation Solvent extraction processes for metal recovery

Also Published As

Publication number Publication date
FI110267B (fi) 2002-12-31
MXPA03010253A (es) 2004-03-10
US7390468B2 (en) 2008-06-24
CN1507497A (zh) 2004-06-23
BR0209557B1 (pt) 2010-11-03
EA006180B1 (ru) 2005-10-27
CA2446701A1 (en) 2002-11-21
BR0209557A (pt) 2004-04-20
CA2446701C (en) 2009-07-14
ZA200308166B (en) 2004-06-25
WO2002092863A1 (en) 2002-11-21
FI20010987A0 (fi) 2001-05-11
PE20021128A1 (es) 2003-02-03
AU2002251106B2 (en) 2007-11-08
CN1317404C (zh) 2007-05-23
AR033721A1 (es) 2004-01-07
US20040141896A1 (en) 2004-07-22

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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

PC4A Registration of transfer of a eurasian patent by assignment
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