ATE336595T1 - Verfahren zur hydrolytischen fällung von eisen - Google Patents

Verfahren zur hydrolytischen fällung von eisen

Info

Publication number
ATE336595T1
ATE336595T1 AT01999677T AT01999677T ATE336595T1 AT E336595 T1 ATE336595 T1 AT E336595T1 AT 01999677 T AT01999677 T AT 01999677T AT 01999677 T AT01999677 T AT 01999677T AT E336595 T1 ATE336595 T1 AT E336595T1
Authority
AT
Austria
Prior art keywords
iron
precipitation
zinc
sub
calcine
Prior art date
Application number
AT01999677T
Other languages
English (en)
Inventor
Sigmund Fugleberg
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
Application granted granted Critical
Publication of ATE336595T1 publication Critical patent/ATE336595T1/de

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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
    • 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Basic Packing Technique (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
AT01999677T 2000-12-08 2001-12-07 Verfahren zur hydrolytischen fällung von eisen ATE336595T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20002699A FI109030B (fi) 2000-12-08 2000-12-08 Menetelmä raudan hydrolyyttiseksi saostamiseksi

Publications (1)

Publication Number Publication Date
ATE336595T1 true ATE336595T1 (de) 2006-09-15

Family

ID=8559678

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01999677T ATE336595T1 (de) 2000-12-08 2001-12-07 Verfahren zur hydrolytischen fällung von eisen

Country Status (18)

Country Link
US (1) US7118719B2 (de)
EP (1) EP1339883B1 (de)
JP (1) JP4094949B2 (de)
KR (1) KR100845169B1 (de)
CN (1) CN1249257C (de)
AT (1) ATE336595T1 (de)
AU (2) AU2002217171B2 (de)
BR (1) BR0116028B1 (de)
CA (1) CA2429889C (de)
DE (1) DE60122370D1 (de)
EA (1) EA005237B1 (de)
ES (1) ES2269520T3 (de)
FI (1) FI109030B (de)
MX (1) MXPA03005114A (de)
NO (1) NO333462B1 (de)
PE (1) PE20020807A1 (de)
WO (1) WO2002046481A1 (de)
ZA (1) ZA200304050B (de)

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FI116071B (fi) * 2003-02-26 2005-09-15 Outokumpu Oy Menetelmä sinkin talteenottamiseksi vastavirtaliuotuksella
FI20030612L (fi) * 2003-04-23 2004-10-24 Outokumpu Oy Menetelmä metallurgisessa prosessissa syntyvän jätemateriaalin käsittelemiseksi
FI118226B (fi) * 2005-12-29 2007-08-31 Outokumpu Technology Oyj Menetelmä harvinaisten metallien talteenottamiseksi sinkin liuotusprosessissa
WO2007079532A1 (en) * 2006-01-10 2007-07-19 Murrin Murrin Operations Pty Ltd Hematite precipitation
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
AU2008241353A1 (en) * 2007-04-19 2008-10-30 Metallica Minerals Ltd Treatment of nickel-containing solutions
WO2008141423A1 (en) 2007-05-21 2008-11-27 Exploration Orbite Vspa Inc. Processes for extracting aluminum and iron from aluminous ores
FI122676B (fi) * 2010-10-12 2012-05-15 Outotec Oyj Menetelmä sinkkisulfaattipitoisen liuoksen käsittelemiseksi
BR112013023907A2 (pt) 2011-03-18 2019-09-24 Orbite Aluminae Inc processo de recuperação de ao menos um elemento terra-rara a partir de um material contendo alumínio
WO2012140284A1 (es) * 2011-04-15 2012-10-18 Tam 5, S.L. Metodo hidrometalúrgico para la recuperación de zinc en medio sulfúrico a partir de concentrados de zinc sulfurados
EP3141621A1 (de) 2011-05-04 2017-03-15 Orbite Aluminae Inc. Verfahren zur wiedergewinnung von seltenerdelementen aus verschiedenen erzen
US9150428B2 (en) 2011-06-03 2015-10-06 Orbite Aluminae Inc. Methods for separating iron ions from aluminum ions
AU2012308068B2 (en) 2011-09-16 2015-02-05 Aem Technologies Inc. Processes for preparing alumina and various other products
CN104302791B (zh) 2012-01-10 2017-03-15 奥佰特氧化铝有限公司 用于处理赤泥的方法
US9181603B2 (en) 2012-03-29 2015-11-10 Orbite Technologies Inc. Processes for treating fly ashes
MY175471A (en) 2012-07-12 2020-06-29 Orbite Tech Inc Processes for preparing titanium oxide and various other products
MX349844B (es) * 2012-07-16 2017-08-16 Tam 5 S L * Metodo hidrometalurgico para la recuperacion de zinc en medio sulfurico a partir de concentrados de zinc sulfurados con alto contenido en hierro.
CN102766765B (zh) * 2012-08-07 2014-12-24 四川四环电锌有限公司 氧化锌粉回收利用方法
JP2015535886A (ja) 2012-09-26 2015-12-17 オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス
CN102899502A (zh) * 2012-10-08 2013-01-30 来宾华锡冶炼有限公司 一种从高锡高铟锌浸出渣中提取锌铟及回收锡的方法
CN102899491B (zh) * 2012-10-12 2013-12-04 中南大学 一种浮选分离硫酸锌浸出液中高浓度铁离子的方法
CA2891427C (en) 2012-11-14 2016-09-20 Orbite Aluminae Inc. Methods for purifying aluminium ions
CN103936080B (zh) * 2013-03-20 2015-10-07 江苏理工学院 一种黄钾铁矾的制备方法
CN103290214A (zh) * 2013-05-28 2013-09-11 中国恩菲工程技术有限公司 从含铁硫酸锌溶液中沉铁的方法
CN103695657A (zh) * 2013-12-24 2014-04-02 广西博士海意信息科技有限公司 一种从湿法炼锌废渣中富集回收镓锗的方法
EP2902510A1 (de) * 2014-01-29 2015-08-05 Canbekte, Hüsnü Sinan Neues Verfahren zur Laugung von Elektrolichtbogenofenstaub (EAFD) mit Schwefelsäure
CN109970105B (zh) * 2019-04-24 2021-04-16 西南科技大学 一种湿法炼锌工艺中清洁回收铁的方法
CN110079676B (zh) * 2019-05-05 2020-10-09 昆明理工大学 一种富含锗的氧化锌烟尘梯级浸出工艺
CN110764545B (zh) * 2019-10-24 2020-11-27 中南大学 一种湿法炼锌中性浸出过程中pH值的控制方法
CN112795795B (zh) * 2020-12-15 2023-10-03 深圳市中金岭南有色金属股份有限公司丹霞冶炼厂 一种在硫酸浸出液中加压氧化分离镓锗的方法
CN113088710A (zh) * 2021-03-29 2021-07-09 云南驰宏资源综合利用有限公司 一种铜锗置换渣中铜锗分离的方法
CN114634257A (zh) * 2022-03-04 2022-06-17 太原碧蓝水利工程设计股份有限公司 一种处理酸性矿坑水的方法及由酸性矿坑水合成的羟基硫酸铁钾
CN116397102B (zh) * 2023-04-04 2025-09-02 云南罗平锌电股份有限公司 一种从高铁高铜溶液中无害化回收铜、锗的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE673023A (de) * 1965-04-30 1900-01-01
IE32587B1 (en) * 1968-11-20 1973-09-19 Mines Fond Zinc Vieille Improvements in or relating to valorization
ES407811A2 (es) * 1972-10-20 1976-02-01 Asturiana De Zinc Sa Un procedimiento de recuperacion de zinc de las ferritas existentes en residuos.
US4042474A (en) * 1973-08-02 1977-08-16 Pako Corporation Separating nickel, cobalt and chromium from iron in metallurgical products
US4305914A (en) * 1977-05-09 1981-12-15 Electrolytic Zinc Company Process for precipitating iron as jarosite with a low non-ferrous metal content
US4128617A (en) * 1977-07-11 1978-12-05 Newmont Exploration Limited Treatment of zinc calcines for zinc recovery
CA1094326A (en) * 1977-08-19 1981-01-27 Verner B. Sefton Process for the precipitation of iron as jarosite
DE3935362A1 (de) * 1989-10-24 1991-04-25 Ruhr Zink Gmbh Verfahren zur aufarbeitung von jarosit-haltigen rueckstaenden
CA2104736A1 (en) 1993-08-24 1995-02-25 Lucy Rosato Process for high extraction of zinc from zinc ferrites
FI98073C (fi) 1995-08-14 1997-04-10 Outokumpu Eng Oy Menetelmä nikkelin talteenottamiseksi hydrometallurgisesti kahdesta eri nikkelikivestä
FI100806B (fi) * 1996-08-12 1998-02-27 Outokumpu Base Metals Oy Menetelmä sinkkirikasteen liuottamiseksi atmosfäärisissä olosuhteissa

Also Published As

Publication number Publication date
US20040067183A1 (en) 2004-04-08
CN1479793A (zh) 2004-03-03
EP1339883B1 (de) 2006-08-16
NO20032509L (no) 2003-06-03
CA2429889C (en) 2011-02-08
US7118719B2 (en) 2006-10-10
WO2002046481A1 (en) 2002-06-13
JP2004515439A (ja) 2004-05-27
FI109030B (fi) 2002-05-15
ES2269520T3 (es) 2007-04-01
ZA200304050B (en) 2004-02-19
BR0116028B1 (pt) 2010-09-08
DE60122370D1 (de) 2006-09-28
NO333462B1 (no) 2013-06-17
CN1249257C (zh) 2006-04-05
KR20030059326A (ko) 2003-07-07
EA200300648A1 (ru) 2003-12-25
CA2429889A1 (en) 2002-06-13
FI20002699A0 (fi) 2000-12-08
EP1339883A1 (de) 2003-09-03
KR100845169B1 (ko) 2008-07-09
MXPA03005114A (es) 2003-09-05
JP4094949B2 (ja) 2008-06-04
BR0116028A (pt) 2003-10-07
PE20020807A1 (es) 2002-10-02
EA005237B1 (ru) 2004-12-30
NO20032509D0 (no) 2003-06-03
AU2002217171B2 (en) 2006-03-16
AU1717102A (en) 2002-06-18

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties