BRPI0408498B1 - método e equipamento para separação controlada de uma dispersão de uma solução aquosa e de uma solução orgânica - Google Patents

método e equipamento para separação controlada de uma dispersão de uma solução aquosa e de uma solução orgânica

Info

Publication number
BRPI0408498B1
BRPI0408498B1 BRPI0408498-5B1A BRPI0408498A BRPI0408498B1 BR PI0408498 B1 BRPI0408498 B1 BR PI0408498B1 BR PI0408498 A BRPI0408498 A BR PI0408498A BR PI0408498 B1 BRPI0408498 B1 BR PI0408498B1
Authority
BR
Brazil
Prior art keywords
equipment
aqueous solution
controlled separation
dispersion
organic solution
Prior art date
Application number
BRPI0408498-5B1A
Other languages
English (en)
Inventor
Bror Nyman
Eero Ekman
Stig-Erik Hultholm
Pertti Pekkala
Juhani Lyyra
Launo Lilja
Raimo Kuusisto
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 filed Critical
Publication of BRPI0408498A publication Critical patent/BRPI0408498A/pt
Publication of BRPI0408498B1 publication Critical patent/BRPI0408498B1/pt

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)
BRPI0408498-5B1A 2003-03-19 2004-03-15 método e equipamento para separação controlada de uma dispersão de uma solução aquosa e de uma solução orgânica BRPI0408498B1 (pt)

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
BRPI0408498A BRPI0408498A (pt) 2006-04-18
BRPI0408498B1 true BRPI0408498B1 (pt) 2013-07-09

Family

ID=8565834

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408498-5B1A BRPI0408498B1 (pt) 2003-03-19 2004-03-15 método e equipamento para separação controlada de uma dispersão de uma solução aquosa e de uma solução orgânica

Country Status (11)

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

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
CA2861569C (en) * 2011-12-28 2016-04-19 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 (pt) 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
FI101199B (fi) * 1996-04-30 1998-05-15 Outokumpu Oy Menetelmä ja laite hallittujen virtausten aikaansaamiseksi kahdessa to isistaan 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
AUPN961196A0 (en) * 1996-05-01 1996-05-23 Outokumpu Mintec Oy Flotation method and apparatus for treatment of cyclone sands
AUPN961296A0 (en) * 1996-05-01 1996-05-23 Outokumpu Mintec Oy Dual outlet pulp level control system for flash flotation devices
FI101200B1 (fi) * 1996-05-07 1998-05-15 Outokumpu Oy Menetelmä ja laite neste-nesteuuton kahden, dispersioksi sekoitetun liuoksen 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
FI112039B (fi) * 2002-05-16 2003-10-31 Outokumpu Oy Menetelmä ja laitteisto neste-nesteuuton dispersion tiivistämiseksi
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

Also Published As

Publication number Publication date
US8020710B2 (en) 2011-09-20
AU2004222534A1 (en) 2004-09-30
MXPA05009890A (es) 2006-08-18
ZA200507663B (en) 2006-06-28
CN100366315C (zh) 2008-02-06
US20100078380A1 (en) 2010-04-01
CN1777462A (zh) 2006-05-24
EA200501313A1 (ru) 2006-04-28
BRPI0408498A (pt) 2006-04-18
FI113746B (fi) 2004-06-15
US7678275B2 (en) 2010-03-16
FI20030410A0 (fi) 2003-03-19
AR043640A1 (es) 2005-08-03
PE20050095A1 (es) 2005-04-15
US20060283797A1 (en) 2006-12-21
EA008892B1 (ru) 2007-08-31
AU2004222534B2 (en) 2009-06-11
WO2004082797A1 (en) 2004-09-30

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/03/2004, OBSERVADAS AS CONDICOES LEGAIS.

B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Free format text: A FIM DE ATENDER A ALTERACAO DE NOME REQUERIDA ATRAVES DA PETICAO NO 20130034916/RJ, DE 25/04/2013, E NECESSARIO APRESENTAR MAIS UMA GUIA DE ALTERACAO DE NOME, VISTO QUE FORAM DUAS ALTERACOES DE NOME E NAO APENAS UMA, ALEM DA GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25D Requested change of name of applicant approved
B25D Requested change of name of applicant approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2714 DE 10-01-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.