FI20012450A0 - Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina - Google Patents

Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina

Info

Publication number
FI20012450A0
FI20012450A0 FI20012450A FI20012450A FI20012450A0 FI 20012450 A0 FI20012450 A0 FI 20012450A0 FI 20012450 A FI20012450 A FI 20012450A FI 20012450 A FI20012450 A FI 20012450A FI 20012450 A0 FI20012450 A0 FI 20012450A0
Authority
FI
Finland
Prior art keywords
hematite
zinc sulphate
sulphate solution
iron
precipitating iron
Prior art date
Application number
FI20012450A
Other languages
English (en)
Swedish (sv)
Other versions
FI20012450A (fi
FI115223B (fi
Inventor
Marko Lahtinen
Leena Lehtinen
Heikki Takala
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of FI20012450A0 publication Critical patent/FI20012450A0/fi
Priority to FI20012450A priority Critical patent/FI115223B/fi
Priority to KR1020047008810A priority patent/KR100953289B1/ko
Priority to ES02783112T priority patent/ES2257585T3/es
Priority to EA200400563A priority patent/EA005959B1/ru
Priority to US10/497,821 priority patent/US7294319B2/en
Priority to PCT/FI2002/000972 priority patent/WO2003056042A1/en
Priority to CA2468885A priority patent/CA2468885C/en
Priority to MXPA04005471A priority patent/MXPA04005471A/es
Priority to BRPI0214815A priority patent/BRPI0214815B1/pt
Priority to AT02783112T priority patent/ATE316584T1/de
Priority to CNB028248279A priority patent/CN100419099C/zh
Priority to AU2002346762A priority patent/AU2002346762B2/en
Priority to EP02783112A priority patent/EP1453985B1/en
Priority to JP2003556558A priority patent/JP4048253B2/ja
Priority to DE60208919T priority patent/DE60208919D1/de
Priority to PE2002001170A priority patent/PE20030682A1/es
Publication of FI20012450A publication Critical patent/FI20012450A/fi
Priority to ZA2004/04005A priority patent/ZA200404005B/en
Priority to NO20042419A priority patent/NO338961B1/no
Application granted granted Critical
Publication of FI115223B publication Critical patent/FI115223B/fi

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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
FI20012450A 2001-12-13 2001-12-13 Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina FI115223B (fi)

Priority Applications (18)

Application Number Priority Date Filing Date Title
FI20012450A FI115223B (fi) 2001-12-13 2001-12-13 Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina
BRPI0214815A BRPI0214815B1 (pt) 2001-12-13 2002-12-03 método para precipitação de ferro, na forma de hematita, a partir de uma solução de sulfato de zinco
CNB028248279A CN100419099C (zh) 2001-12-13 2002-12-03 从硫酸锌溶液中以赤铁矿的形式沉淀铁的方法
EA200400563A EA005959B1 (ru) 2001-12-13 2002-12-03 Способ осаждения железа в форме гематита из раствора сульфата цинка
US10/497,821 US7294319B2 (en) 2001-12-13 2002-12-03 Method for precipitating iron from a zinc sulphate solution as hematite
PCT/FI2002/000972 WO2003056042A1 (en) 2001-12-13 2002-12-03 A method for precipitating iron from a zinc sulphate solution as hematite
CA2468885A CA2468885C (en) 2001-12-13 2002-12-03 A method for precipitating iron from a zinc sulphate solution as hematite
MXPA04005471A MXPA04005471A (es) 2001-12-13 2002-12-03 Un metodo para precipitar fierro de una sola solucion de sulfato de zinc como hematita.
KR1020047008810A KR100953289B1 (ko) 2001-12-13 2002-12-03 황산아연 용액으로부터 철을 적철석으로서 침전시키는 방법
AT02783112T ATE316584T1 (de) 2001-12-13 2002-12-03 Verfahren zum ausfällen von eisen aus einer zinksulfatlösung als hämatit
ES02783112T ES2257585T3 (es) 2001-12-13 2002-12-03 Metodo para precipitar hierro a partir de una disolucion de sulfato de zinc como hematites.
AU2002346762A AU2002346762B2 (en) 2001-12-13 2002-12-03 A method for precipitating iron from a zinc sulphate solution as hematite
EP02783112A EP1453985B1 (en) 2001-12-13 2002-12-03 A method for precipitating iron from a zinc sulphate solution as hematite
JP2003556558A JP4048253B2 (ja) 2001-12-13 2002-12-03 硫酸亜鉛溶液からの赤鉄鉱としての鉄の沈殿方法
DE60208919T DE60208919D1 (de) 2001-12-13 2002-12-03 Verfahren zum ausfällen von eisen aus einer zinksulfatlösung als hämatit
PE2002001170A PE20030682A1 (es) 2001-12-13 2002-12-04 Un metodo para precipitar hierro en forma de hematita a partir de una solucion de sulfato de zinc
ZA2004/04005A ZA200404005B (en) 2001-12-13 2004-05-24 A method for precipitating iron from a zinc sulphate solution as hematite
NO20042419A NO338961B1 (no) 2001-12-13 2004-06-10 Fremgangsmåte for utfelling av jern som hematitt fra en sinksulfatoppløsning

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012450A FI115223B (fi) 2001-12-13 2001-12-13 Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina
FI20012450 2001-12-13

Publications (3)

Publication Number Publication Date
FI20012450A0 true FI20012450A0 (fi) 2001-12-13
FI20012450A FI20012450A (fi) 2003-06-14
FI115223B FI115223B (fi) 2005-03-31

Family

ID=8562469

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20012450A FI115223B (fi) 2001-12-13 2001-12-13 Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina

Country Status (18)

Country Link
US (1) US7294319B2 (fi)
EP (1) EP1453985B1 (fi)
JP (1) JP4048253B2 (fi)
KR (1) KR100953289B1 (fi)
CN (1) CN100419099C (fi)
AT (1) ATE316584T1 (fi)
AU (1) AU2002346762B2 (fi)
BR (1) BRPI0214815B1 (fi)
CA (1) CA2468885C (fi)
DE (1) DE60208919D1 (fi)
EA (1) EA005959B1 (fi)
ES (1) ES2257585T3 (fi)
FI (1) FI115223B (fi)
MX (1) MXPA04005471A (fi)
NO (1) NO338961B1 (fi)
PE (1) PE20030682A1 (fi)
WO (1) WO2003056042A1 (fi)
ZA (1) ZA200404005B (fi)

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FI118226B (fi) * 2005-12-29 2007-08-31 Outokumpu Technology Oyj Menetelmä harvinaisten metallien talteenottamiseksi sinkin liuotusprosessissa
JP4961603B2 (ja) * 2006-07-14 2012-06-27 Ｄｏｗａメタルマイン株式会社 ガリウム含有溶液の処理方法
BRPI0811938A2 (pt) * 2007-05-21 2014-11-25 Exploration Orbite Vspa Inc Processos para a extração de alumínio e de ferro a partir de minérios aluminosos
FI123266B (fi) * 2010-06-04 2013-01-15 Outotec Oyj Menetelmä ja laitteisto rautapitoisen sakan homogenoimiseksi ja stabiloimiseksi
RU2588960C2 (ru) 2011-03-18 2016-07-10 Орбит Элюминэ Инк. Способы извлечения редкоземельных элементов из алюминийсодержащих материалов
AU2012250460B2 (en) 2011-05-04 2015-11-26 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
CA2834356C (en) 2011-06-03 2014-11-25 Orbite Aluminae Inc. Methods for preparing hematite
AU2012308068B2 (en) 2011-09-16 2015-02-05 Aem Technologies Inc. Processes for preparing alumina and various other products
WO2013104059A1 (en) 2012-01-10 2013-07-18 Orbite Aluminae Inc. Processes for treating red mud
CN102586601A (zh) * 2012-03-09 2012-07-18 大兴安岭云冶矿业开发有限公司 湿法炼锌生产中利用加压釜进行除铁的方法
EP2838848B1 (en) 2012-03-29 2019-05-08 Orbite Technologies Inc. Processes for treating fly ashes
JP6263171B2 (ja) * 2012-06-22 2018-01-17 ビーエイチピー ビリトン エスエスエム ディベロップメント プロプライエタリー リミテッド 大気圧下での赤鉄鉱としての第二鉄の除去
RU2597096C2 (ru) 2012-07-12 2016-09-10 Орбит Алюминэ Инк. Способы получения оксида титана и различных других продуктов
EP2703506B1 (en) 2012-09-04 2015-07-22 Canbekte, Hüsnü Sinan Iron recovery method
EP2759610B1 (en) 2013-01-25 2017-01-04 Canbekte, Hüsnü Sinan Process for the recovery of iron as hematite and other metallic values from a sulphate leach solution
US9353425B2 (en) 2012-09-26 2016-05-31 Orbite Technologies Inc. Processes for preparing alumina and magnesium chloride by HCl leaching of various materials
EP2920114A4 (en) 2012-11-14 2016-03-02 Orbite Aluminae Inc PROCESS FOR PURIFYING ALUMINUM IONS
CN103305692B (zh) * 2013-05-28 2016-06-01 中国恩菲工程技术有限公司 硫化锌精矿浸出方法
EP3214190A1 (en) * 2016-03-01 2017-09-06 SMS Siemag Process Technologies GmbH Process for the separation of vanadium
EP3216765A1 (de) * 2016-03-09 2017-09-13 LANXESS Deutschland GmbH Herstellung von eisenoxid-rot-pigment
CN107245573B (zh) * 2017-06-21 2019-01-08 云南罗平锌电股份有限公司 一种从次氧化锌粉中综合回收锌、锗、铅、银的方法
KR101889680B1 (ko) * 2018-02-01 2018-08-17 고려아연 주식회사 황산아연 용액으로부터 철을 회수하는 방법
CN109852803B (zh) * 2019-01-15 2021-04-02 昆明理工大学 一种回收铁矾渣中有价金属及铁的方法
PE20212358A1 (es) * 2020-03-02 2021-12-21 Arenas Julio Domingo Bonelli Proceso hidrometalurgico para la extraccion simultanea de metales y yeso de los polvos de horno de arco electrico de acererias

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Publication number Priority date Publication date Assignee Title
NO129256B (fi) * 1970-05-25 1974-03-18 Electrolyt Zinc Australasia
US4176160A (en) * 1971-06-23 1979-11-27 Societe De Prayon Process for purifying a zinc sulfate solution
GB1509537A (en) * 1974-09-13 1978-05-04 Cominco Ltd Treatment of zinc plant residues
MX157259A (es) * 1980-09-30 1988-11-09 Outokumpu Oy Metodo hidrometalurgico mejorado para tratar un material crudo que contiene oxido y ferrita de zinc,cobre y cadmio
US4610721A (en) * 1985-01-31 1986-09-09 Amax Inc. Two-stage leaching process for steel plant dusts
DE3935362A1 (de) * 1989-10-24 1991-04-25 Ruhr Zink Gmbh Verfahren zur aufarbeitung von jarosit-haltigen rueckstaenden
SU1740464A1 (ru) * 1990-06-29 1992-06-15 Сибирский металлургический институт им.Серго Орджоникидзе Способ очистки растворов от железа
BE1006652A3 (fr) * 1992-01-28 1994-11-08 Union Miniere N V Sa Procede pour separer du fer d'une solution aqueuse.
GB9309144D0 (en) * 1993-05-04 1993-06-16 Sherritt Gordon Ltd Recovery of metals from sulphidic material
FI100806B (fi) * 1996-08-12 1998-02-27 Outokumpu Base Metals Oy Menetelmä sinkkirikasteen liuottamiseksi atmosfäärisissä olosuhteissa
JP3911536B2 (ja) * 2000-01-31 2007-05-09 Ｄｏｗａメタルマイン株式会社 亜鉛精鉱の浸出法
FI108864B (fi) * 2000-12-20 2002-04-15 Outokumpu Oy Menetelmä kuparirikasteen liuottamiseksi

Also Published As

Publication number Publication date
WO2003056042A1 (en) 2003-07-10
JP2005512939A (ja) 2005-05-12
KR20040054821A (ko) 2004-06-25
MXPA04005471A (es) 2004-10-11
NO338961B1 (no) 2016-11-07
ES2257585T3 (es) 2006-08-01
FI20012450A (fi) 2003-06-14
ZA200404005B (en) 2005-07-27
US20050069474A1 (en) 2005-03-31
CA2468885A1 (en) 2003-07-10
BR0214815A (pt) 2004-08-31
CN1602365A (zh) 2005-03-30
EP1453985A1 (en) 2004-09-08
FI115223B (fi) 2005-03-31
EA200400563A1 (ru) 2004-12-30
EA005959B1 (ru) 2005-08-25
BRPI0214815B1 (pt) 2015-10-13
EP1453985B1 (en) 2006-01-25
CA2468885C (en) 2010-05-18
CN100419099C (zh) 2008-09-17
AU2002346762A1 (en) 2003-07-15
PE20030682A1 (es) 2003-09-19
US7294319B2 (en) 2007-11-13
DE60208919D1 (de) 2006-04-13
KR100953289B1 (ko) 2010-04-16
AU2002346762B2 (en) 2008-07-10
NO20042419L (no) 2004-06-10
JP4048253B2 (ja) 2008-02-20
ATE316584T1 (de) 2006-02-15

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