EA200602051A1 - Способ и устройство для очистки водного раствора от капель экстракционного раствора - Google Patents

Способ и устройство для очистки водного раствора от капель экстракционного раствора

Info

Publication number
EA200602051A1
EA200602051A1 EA200602051A EA200602051A EA200602051A1 EA 200602051 A1 EA200602051 A1 EA 200602051A1 EA 200602051 A EA200602051 A EA 200602051A EA 200602051 A EA200602051 A EA 200602051A EA 200602051 A1 EA200602051 A1 EA 200602051A1
Authority
EA
Eurasian Patent Office
Prior art keywords
aqueous solution
solution
drops
extraction
cleaning aqueous
Prior art date
Application number
EA200602051A
Other languages
English (en)
Other versions
EA010076B1 (ru
Inventor
Пертти Пеккала
Раймо Куусисто
Юхани Лююра
Брор Нюман
Ээро Экман
Original Assignee
Отокумпу Текнолоджи 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 Отокумпу Текнолоджи Оюй filed Critical Отокумпу Текнолоджи Оюй
Publication of EA200602051A1 publication Critical patent/EA200602051A1/ru
Publication of EA010076B1 publication Critical patent/EA010076B1/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
    • 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
    • B01D11/0453—Juxtaposition of mixers-settlers with narrow passages limited by plates, walls, e.g. helically coiled tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Данное изобретение относится к способу и устройству, посредством которых водный раствор, поступающий с процесса жидкостной экстракции, применяемого при гидрометаллургическом извлечении металлов, очищают от капель органического экстракционного раствора. Водный раствор обрабатывают в резервуаре отстойника, где его заставляют протекать через область проточных каналов с уменьшенным поперечным сечением, которая простирается по всей ширине резервуара по меньшей мере в одной точке. Эти проточные каналы расположены в нижней секции устройства для коалесценции капель по данному изобретению, при этом верхняя секция устройства выполнена по существу сплошной.
EA200602051A 2004-06-10 2005-06-09 Способ и устройство для очистки водного раствора от капель экстракционного раствора EA010076B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040799A FI116610B (fi) 2004-06-10 2004-06-10 Menetelmä ja laitteisto vesiliuoksen puhdistamiseksi uuttoaineliuospisaroista
PCT/FI2005/000269 WO2005120676A1 (en) 2004-06-10 2005-06-09 Method and apparatus for purification of an aqueous solution form droplets of extraction solution

Publications (2)

Publication Number Publication Date
EA200602051A1 true EA200602051A1 (ru) 2007-06-29
EA010076B1 EA010076B1 (ru) 2008-06-30

Family

ID=32524474

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200602051A EA010076B1 (ru) 2004-06-10 2005-06-09 Способ и устройство для очистки водного раствора от капель экстракционного раствора

Country Status (16)

Country Link
US (1) US7704398B2 (ru)
EP (1) EP1755759B1 (ru)
CN (1) CN100558438C (ru)
AT (1) ATE501770T1 (ru)
AU (1) AU2005251959B2 (ru)
BR (1) BRPI0511968A (ru)
CA (1) CA2568794C (ru)
DE (1) DE602005026935D1 (ru)
EA (1) EA010076B1 (ru)
ES (1) ES2363310T3 (ru)
FI (1) FI116610B (ru)
MX (1) MXPA06014360A (ru)
PE (1) PE20060409A1 (ru)
PT (1) PT1755759E (ru)
WO (1) WO2005120676A1 (ru)
ZA (1) ZA200609811B (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116611B (fi) 2004-06-10 2006-01-13 Outokumpu Oy Menetelmä ja laitteisto vesiliuoksiin niukkaliukoisen orgaanisen liuoksen puhdistamiseksi vesiliuosjäänteistä
DE112009001855T5 (de) * 2008-09-03 2012-01-12 Cummins Filtration Ip, Inc. Luftummantelte Abscheidermedien mit verbesserter Leistung
FI121530B (fi) * 2009-02-09 2010-12-31 Outotec Oyj Menetelmä ja laitteisto kahden dispersioksi sekoitetun liuoksen erottamiseksi toisistaan kahdeksi liuosfaasiksi liuos-liuos-uuttoerotusaltaassa
WO2014110216A1 (en) * 2013-01-10 2014-07-17 Bloom Energy Corporation Methods of recovering scandium from titanium residue streams
AU2016233336B2 (en) * 2015-03-16 2019-08-29 3M Innovative Properties Company Coalescing elements in copper production

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
US2007A (en) * 1841-03-16 Improvement in the mode of harvesting grain
US2681269A (en) * 1951-03-21 1954-06-15 Socony Vacuum Oil Co Inc Contacting apparatus
BE791696A (fr) * 1971-12-24 1973-03-16 Metallgesellschaft Ag Procede pour accelerer la separation de dispersions liquides
SU973142A1 (ru) * 1981-01-19 1982-11-15 Aliev Rasim A Устройство дл совместной подготовки газа,нефти и воды
SU1237637A1 (ru) * 1984-09-11 1986-06-15 Брестский инженерно-строительный институт Устройство дл очистки сточных вод
SU1699939A1 (ru) * 1989-12-29 1991-12-23 Дальневосточное высшее инженерное морское училище им.адм.Г.И.Невельского Отстойно-коалесцирующий сепаратор нефтесодержащих вод
US5474688A (en) * 1993-09-29 1995-12-12 Uop Process for phase separation
US5527461A (en) 1994-06-02 1996-06-18 Hill; Gordon A. Airlift oil scavenger
US5656173A (en) * 1996-03-05 1997-08-12 National Tank Company Method of removing dispersed oil from an oil in water emulsion employing aerated solutions within a coalescing media
FI101199B1 (fi) * 1996-04-30 1998-05-15 Outokumpu Oy Menetelmä ja laite hallittujen virtausten aikaansaamiseksi kahdessa toisistaan erottuvassa liuoksessa
FI100949B (fi) * 1996-04-30 1998-03-31 Outokumpu Oy Menetelmä ja laite raskaamman liuoksen kierrättämiseksi kahden toisist aan erottuvan liuoksen erotustilasta sekoitustilaan
US6015502A (en) 1996-10-09 2000-01-18 Spintek Systems, Inc. Reversing flow coalescing system
FI103134B1 (fi) * 1997-08-28 1999-04-30 Outokumpu Oy Menetelmä ja laite neste-nesteuuton kahden, dispersioksi sekoitetun liuoksen johtamiseksi hallitusti leveään erotustilaan
US6315899B1 (en) 1998-11-17 2001-11-13 Cyprus Amax Minerals Company Apparatus for separating entrained aqueous from loaded organic in an SX process
US6171465B1 (en) * 1999-09-21 2001-01-09 Bill E. Compton Desalter
FI113244B (fi) 2002-05-16 2004-03-31 Outokumpu Oy Menetelmä ja laitteisto neste-nesteuuton dispersion erottumisen hallitsemiseksi
FI121732B (fi) 2003-06-10 2011-03-31 Outotec Oyj Menetelmä uuttoaineliuoksen puhdistamiseksi vesiliuosjäänteistä ja epäpuhtauksista ja laitteisto tätä varten
FI116611B (fi) 2004-06-10 2006-01-13 Outokumpu Oy Menetelmä ja laitteisto vesiliuoksiin niukkaliukoisen orgaanisen liuoksen puhdistamiseksi vesiliuosjäänteistä

Also Published As

Publication number Publication date
DE602005026935D1 (de) 2011-04-28
CA2568794A1 (en) 2005-12-22
MXPA06014360A (es) 2007-02-19
CN100558438C (zh) 2009-11-11
US20070210000A1 (en) 2007-09-13
EP1755759B1 (en) 2011-03-16
CN101094712A (zh) 2007-12-26
ZA200609811B (en) 2008-04-30
ES2363310T3 (es) 2011-07-29
WO2005120676A1 (en) 2005-12-22
PT1755759E (pt) 2011-06-27
BRPI0511968A (pt) 2008-01-22
ATE501770T1 (de) 2011-04-15
FI116610B (fi) 2006-01-13
FI20040799A0 (fi) 2004-06-10
US7704398B2 (en) 2010-04-27
AU2005251959B2 (en) 2010-11-04
EA010076B1 (ru) 2008-06-30
CA2568794C (en) 2012-08-07
AU2005251959A1 (en) 2005-12-22
EP1755759A1 (en) 2007-02-28
PE20060409A1 (es) 2006-05-26

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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