NO20032509D0 - Fremgangsmåte for hydrolytisk utfelling av jern - Google Patents

Fremgangsmåte for hydrolytisk utfelling av jern

Info

Publication number
NO20032509D0
NO20032509D0 NO20032509A NO20032509A NO20032509D0 NO 20032509 D0 NO20032509 D0 NO 20032509D0 NO 20032509 A NO20032509 A NO 20032509A NO 20032509 A NO20032509 A NO 20032509A NO 20032509 D0 NO20032509 D0 NO 20032509D0
Authority
NO
Norway
Prior art keywords
iron
precipitation
hydrolytic
zinc
sub
Prior art date
Application number
NO20032509A
Other languages
English (en)
Other versions
NO333462B1 (no
NO20032509L (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 NO20032509D0 publication Critical patent/NO20032509D0/no
Publication of NO20032509L publication Critical patent/NO20032509L/no
Publication of NO333462B1 publication Critical patent/NO333462B1/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06Extraction 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
    • C22B3/08Sulfuric acid, other sulfurated acids or salts thereof
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00Obtaining zinc or zinc oxide
    • C22B19/20Obtaining zinc otherwise than by distilling
    • C22B19/26Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Manufacture Of Iron (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (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
NO20032509D0 true NO20032509D0 (no) 2003-06-03
NO20032509L NO20032509L (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 (32)

* 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
FI20030612A (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
WO2008128278A2 (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
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
CA2813860A1 (en) * 2011-04-15 2012-10-18 Tam 5, S.L. Hydrometallurgical method for recovery of zinc in sulphuric medium starting from sulphidic zinc concentrates
WO2012149642A1 (en) 2011-05-04 2012-11-08 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
RU2013157943A (ru) 2011-06-03 2015-07-20 Орбит Элюминэ Инк. Способ получения гематита
US9382600B2 (en) 2011-09-16 2016-07-05 Orbite Technologies Inc. Processes for preparing alumina and various other products
EP2802675B1 (en) 2012-01-10 2020-03-11 Orbite Aluminae Inc. Processes for treating red mud
CN104520237B (zh) 2012-03-29 2018-05-01 奥佰特氧化铝有限公司 处理飞灰的方法
US9290828B2 (en) 2012-07-12 2016-03-22 Orbite Technologies 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
CA2885255C (en) 2012-09-26 2015-12-22 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
JP2016504251A (ja) 2012-11-14 2016-02-12 オーバイト アルミナ インコーポレイテッドOrbite Aluminae Inc. アルミニウムイオンの精製方法
CN103130282B (zh) * 2013-03-20 2014-07-09 江苏理工学院 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 (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

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
KR20030059326A (ko) 2003-07-07
BR0116028B1 (pt) 2010-09-08
EA005237B1 (ru) 2004-12-30
NO333462B1 (no) 2013-06-17
NO20032509L (no) 2003-06-03
US20040067183A1 (en) 2004-04-08
ZA200304050B (en) 2004-02-19
EP1339883B1 (en) 2006-08-16
EP1339883A1 (en) 2003-09-03
DE60122370D1 (de) 2006-09-28
AU1717102A (en) 2002-06-18
WO2002046481A1 (en) 2002-06-13
BR0116028A (pt) 2003-10-07
CA2429889C (en) 2011-02-08
FI20002699A0 (fi) 2000-12-08
AU2002217171B2 (en) 2006-03-16
CA2429889A1 (en) 2002-06-13
ES2269520T3 (es) 2007-04-01
US7118719B2 (en) 2006-10-10
CN1479793A (zh) 2004-03-03
JP4094949B2 (ja) 2008-06-04
MXPA03005114A (es) 2003-09-05
CN1249257C (zh) 2006-04-05
PE20020807A1 (es) 2002-10-02
JP2004515439A (ja) 2004-05-27
ATE336595T1 (de) 2006-09-15
KR100845169B1 (ko) 2008-07-09
EA200300648A1 (ru) 2003-12-25

Similar Documents

Publication Publication Date Title
NO20032509D0 (no) Fremgangsmåte for hydrolytisk utfelling av jern
CA2181166A1 (en) Process for the treatment of metal-containing water and recovery of metals therefrom
FI20012450A0 (fi) Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina
PE20061407A1 (es) Metodo para la recuperacion de metales valiosos y arsenico a partir de una solucion
SE9902008D0 (sv) Förfarande för rening av sur laklösning
EA201370062A1 (ru) Гидрометаллургический способ извлечения цинка из сернокислой среды, исходя из сульфидных цинковых концентратов
AU2002217171A1 (en) Method for the hydrolytic precipitation of iron
ATE321153T1 (de) Verfahren zur laugung von zinkkonzentat in gegenwart verbrauchter elektrolytlösung mit zugabe von eisen(iii)-rückstand
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
EA200300979A1 (ru) Способ выщелачивания халькопирита в насыпной массе с использованием бактерий
PE20041037A1 (es) Metodo para recuperar zinc por medio de lixiviacion en contracorriente
NO20034030L (no) Fremgangsmåte for utfelling av silika i forbindelse med utluting av sinkmalm
ES2192133B1 (es) Procedimiento para la lixiviacion directa de concentrados sulfurados de zinc.
TW200626509A (en) Stabilizing ferrite method for heavy metal sludge
TH24689A (th) โพลีเอสเทอร์โคโพลีเมอร์ที่ดูดความชื้นและเส้นใยดูดความชื้นที่ใช้โคโพลีเมอร์นี้
MD20010260A (en) Process for consecutive heavy metal separation from sewage
SE0401874L (sv) Utvinning av järn
GEP20032951B (en) Method for Purification of Subterranean Waters of Sulfide Complex Ores from Ions of Copper, Alkali, Cadmium, Iron, Gold and Silver with the Following Isolation in Pure Metal Form
TH63555A (th) กรรมวิธีตกตะกอนเหล็กให้เป็นสารประกอบเชิงซ้อนของซิลิโคจาโรไซต์

Legal Events

Date Code Title Description
MK1K Patent expired