[go: up one dir, main page]

NO20032509L - Fremgangsmåte for hydrolytisk utfelling av jern - Google Patents

Fremgangsmåte for hydrolytisk utfelling av jern

Info

Publication number
NO20032509L
NO20032509L NO20032509A NO20032509A NO20032509L NO 20032509 L NO20032509 L NO 20032509L NO 20032509 A NO20032509 A NO 20032509A NO 20032509 A NO20032509 A NO 20032509A NO 20032509 L NO20032509 L NO 20032509L
Authority
NO
Norway
Prior art keywords
iron
precipitation
hydrolytic
zinc
sub
Prior art date
Application number
NO20032509A
Other languages
English (en)
Other versions
NO20032509D0 (no
NO333462B1 (no
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
Publication of NO20032509L publication Critical patent/NO20032509L/no
Publication of NO20032509D0 publication Critical patent/NO20032509D0/no
Publication of NO333462B1 publication Critical patent/NO333462B1/no

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)
  • Inorganic Compounds Of Heavy 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)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Basic Packing Technique (AREA)
NO20032509A 2000-12-08 2003-06-03 Fremgangsmate for hydrolytisk utfelling av jern NO333462B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20002699A FI20002699A0 (fi) 2000-12-08 2000-12-08 Menetelmä raudan hydrolyyttiseksi saostamiseksi
PCT/FI2001/001065 WO2002046481A1 (en) 2000-12-08 2001-12-07 Method for the hydrolytic precitpitation of iron

Publications (3)

Publication Number Publication Date
NO20032509L true NO20032509L (no) 2003-06-03
NO20032509D0 NO20032509D0 (no) 2003-06-03
NO333462B1 NO333462B1 (no) 2013-06-17

Family

ID=8559678

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20032509A NO333462B1 (no) 2000-12-08 2003-06-03 Fremgangsmate for hydrolytisk utfelling av jern

Country Status (18)

Country Link
US (1) US7118719B2 (no)
EP (1) EP1339883B1 (no)
JP (1) JP4094949B2 (no)
KR (1) KR100845169B1 (no)
CN (1) CN1249257C (no)
AT (1) ATE336595T1 (no)
AU (2) AU1717102A (no)
BR (1) BR0116028B1 (no)
CA (1) CA2429889C (no)
DE (1) DE60122370D1 (no)
EA (1) EA005237B1 (no)
ES (1) ES2269520T3 (no)
FI (1) FI20002699A0 (no)
MX (1) MXPA03005114A (no)
NO (1) NO333462B1 (no)
PE (1) PE20020807A1 (no)
WO (1) WO2002046481A1 (no)
ZA (1) ZA200304050B (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP1971697B1 (en) * 2006-01-10 2012-07-25 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
WO2008128278A2 (en) * 2007-04-19 2008-10-30 Metallica Minerals Ltd Treatment of nickel-containing solutions
CA2684696C (en) * 2007-05-21 2010-10-12 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
CN103534367A (zh) 2011-03-18 2014-01-22 奥贝特铝业有限公司 从含铝材料中回收稀土元素的方法
EA201370062A1 (ru) * 2011-04-15 2013-11-29 Там 5, С.Л. Гидрометаллургический способ извлечения цинка из сернокислой среды, исходя из сульфидных цинковых концентратов
CN103857810A (zh) 2011-05-04 2014-06-11 奥贝特铝业有限公司 用于从各种矿石中回收稀土元素的方法
CA2834356C (en) 2011-06-03 2014-11-25 Orbite Aluminae Inc. Methods for preparing hematite
US9382600B2 (en) 2011-09-16 2016-07-05 Orbite 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
RU2633579C9 (ru) 2012-03-29 2017-12-25 Орбит Алюминэ Инк. Способы обработки летучей золы
BR112015000626A2 (pt) 2012-07-12 2017-06-27 Orbite Aluminae Inc processos para preparação de óxido de titânio e outros produtos variados
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
WO2014047728A1 (en) 2012-09-26 2014-04-03 Orbite Aluminae Inc. Processes for preparing alumina and magnesium chloride by hc1 leaching of various materials
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
BR112015011049A2 (pt) 2012-11-14 2017-07-11 Orbite Aluminae Inc métodos para purificação de íons de alumínio
CN103922418B (zh) * 2013-03-20 2015-12-09 江苏理工学院 一种制备黄钾铁矾的方法
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 (en) * 2014-01-29 2015-08-05 Canbekte, Hüsnü Sinan A new method for leaching of electric arc furnace dust (EAFD) with sulphuric acid
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 (no) * 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
CA2429889C (en) 2011-02-08
KR100845169B1 (ko) 2008-07-09
DE60122370D1 (de) 2006-09-28
ES2269520T3 (es) 2007-04-01
CN1249257C (zh) 2006-04-05
KR20030059326A (ko) 2003-07-07
JP4094949B2 (ja) 2008-06-04
AU1717102A (en) 2002-06-18
EP1339883A1 (en) 2003-09-03
MXPA03005114A (es) 2003-09-05
CN1479793A (zh) 2004-03-03
JP2004515439A (ja) 2004-05-27
NO20032509D0 (no) 2003-06-03
PE20020807A1 (es) 2002-10-02
AU2002217171B2 (en) 2006-03-16
NO333462B1 (no) 2013-06-17
US20040067183A1 (en) 2004-04-08
EA005237B1 (ru) 2004-12-30
US7118719B2 (en) 2006-10-10
WO2002046481A1 (en) 2002-06-13
EP1339883B1 (en) 2006-08-16
CA2429889A1 (en) 2002-06-13
ZA200304050B (en) 2004-02-19
EA200300648A1 (ru) 2003-12-25
BR0116028A (pt) 2003-10-07
ATE336595T1 (de) 2006-09-15
FI20002699A0 (fi) 2000-12-08
BR0116028B1 (pt) 2010-09-08

Similar Documents

Publication Publication Date Title
NO20032509D0 (no) Fremgangsmåte for hydrolytisk utfelling av jern
DE60118147D1 (de) Verfahren zur Laugung von Zinkkonzentat in Gegenwart verbrauchter Elektrolytlösung mit Zugabe von Eisen(III)-Rückstand
BR9506517A (pt) Processos para tratamento de água contaminada e para tratamento de água contendo ferro cobre aluminio e outros metais
EA200000476A2 (ru) Способ очистки раствора кислотного выщелачивания
DE60208919D1 (de) Verfahren zum ausfällen von eisen aus einer zinksulfatlösung als hämatit
EA200802281A1 (ru) Кучное выщелачивание с применением хлоридов
EA201370062A1 (ru) Гидрометаллургический способ извлечения цинка из сернокислой среды, исходя из сульфидных цинковых концентратов
AU2002217171A1 (en) Method for the hydrolytic precipitation of iron
BG100853A (en) Hydrometallurgical extraction process
CN102352445A (zh) 一种锌浸出渣热酸还原浸出方法
BRPI0415691A (pt) método para extração de lixìvia de minérios contendo minerais e concentrados e método para extração de lixìvia de minérios de calcocita contendo piritas relativamente baixas
NO20034030L (no) Fremgangsmåte for utfelling av silika i forbindelse med utluting av sinkmalm
CA2235214A1 (en) Extraction of valuable metals from sulphide minerals
Swash et al. Solubilities of process residues from biological oxidation pretreatments of refractory gold ores
FI980581L (fi) Menetelmä nikkelin liuottamiseksi nikkelikivestä
EA200501909A1 (ru) Способ переработки сульфидных руд, содержащих драгоценные металлы
ES2192133B1 (es) Procedimiento para la lixiviacion directa de concentrados sulfurados de zinc.
TW200626509A (en) Stabilizing ferrite method for heavy metal sludge
UA58842A (uk) Спосіб гідрометалургійного вилучення кобальту та міді з кобальтомідновмісної сировини
UA40713A (uk) Спосіб одержання оксиду заліза (ііі)
MD2305B2 (en) Process for consecutive separation of hard metals from sewage
TH63555A (th) กรรมวิธีตกตะกอนเหล็กให้เป็นสารประกอบเชิงซ้อนของซิลิโคจาโรไซต์

Legal Events

Date Code Title Description
MK1K Patent expired