ATE389038T1 - Verfahren zur rückgewinnung von zink durch gegenstromauslaugung - Google Patents

Verfahren zur rückgewinnung von zink durch gegenstromauslaugung

Info

Publication number
ATE389038T1
ATE389038T1 AT04713920T AT04713920T ATE389038T1 AT E389038 T1 ATE389038 T1 AT E389038T1 AT 04713920 T AT04713920 T AT 04713920T AT 04713920 T AT04713920 T AT 04713920T AT E389038 T1 ATE389038 T1 AT E389038T1
Authority
AT
Austria
Prior art keywords
zinc
stages
leaching
recovering zinc
countercurrent leaching
Prior art date
Application number
AT04713920T
Other languages
English (en)
Inventor
Aimo Jaervinen
Marko Lahtinen
Heikki Takala
Original Assignee
Outotec Oyj
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 Outotec Oyj filed Critical Outotec Oyj
Application granted granted Critical
Publication of ATE389038T1 publication Critical patent/ATE389038T1/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
    • C22B19/04—Obtaining zinc by distilling
    • C22B19/08—Obtaining zinc by distilling in blast furnaces
    • 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
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
AT04713920T 2003-02-26 2004-02-24 Verfahren zur rückgewinnung von zink durch gegenstromauslaugung ATE389038T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20030285A FI116071B (fi) 2003-02-26 2003-02-26 Menetelmä sinkin talteenottamiseksi vastavirtaliuotuksella

Publications (1)

Publication Number Publication Date
ATE389038T1 true ATE389038T1 (de) 2008-03-15

Family

ID=8565718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04713920T ATE389038T1 (de) 2003-02-26 2004-02-24 Verfahren zur rückgewinnung von zink durch gegenstromauslaugung

Country Status (18)

Country Link
US (1) US7517383B2 (de)
EP (1) EP1597403B1 (de)
JP (1) JP4511519B2 (de)
KR (1) KR101084522B1 (de)
CN (1) CN100572569C (de)
AT (1) ATE389038T1 (de)
AU (1) AU2004215197B2 (de)
BR (1) BRPI0407700B1 (de)
CA (1) CA2516411C (de)
DE (1) DE602004012394T2 (de)
EA (1) EA008362B1 (de)
ES (1) ES2301973T3 (de)
FI (1) FI116071B (de)
MX (1) MXPA05008897A (de)
NO (1) NO20054254L (de)
PE (1) PE20041037A1 (de)
WO (1) WO2004076698A1 (de)
ZA (1) ZA200505981B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100361750C (zh) * 2005-12-07 2008-01-16 冯国臣 硫精矿除杂提纯浮选工艺
FI118226B (fi) 2005-12-29 2007-08-31 Outokumpu Technology Oyj Menetelmä harvinaisten metallien talteenottamiseksi sinkin liuotusprosessissa
FI122676B (fi) 2010-10-12 2012-05-15 Outotec Oyj Menetelmä sinkkisulfaattipitoisen liuoksen käsittelemiseksi
KR101047986B1 (ko) 2010-11-26 2011-07-13 한국지질자원연구원 Ｃｃｄ 공정을 이용한 리튬 이온의 흡착/탈착 장치 및 그 방법
JP2014510841A (ja) * 2011-04-15 2014-05-01 テアエメ５・ソシエダッド・リミターダ 硫化亜鉛精鉱から出発して硫黄媒体内の亜鉛を回収する湿式製錬法
CN102191371B (zh) * 2011-04-18 2013-02-06 中南大学 一种传统锌湿法冶炼过程中铁锌分离的方法
FI123884B (fi) 2011-11-08 2013-11-29 Outotec Oyj Menetelmä sulfidisen metallirikasteen liuottamiseksi
AU2014324082A1 (en) * 2013-09-20 2016-04-14 Metaleach Limited Method for ammoniacal leaching of zinc from carbonate-hosted ores
EP2902510A1 (de) 2014-01-29 2015-08-05 Canbekte, Hüsnü Sinan Neues Verfahren zur Laugung von Elektrolichtbogenofenstaub (EAFD) mit Schwefelsäure
CN105734290A (zh) * 2016-03-29 2016-07-06 湖北大江环保科技股份有限公司 一种锌湿法冶金的除砷工艺
CN106048217B (zh) * 2016-07-29 2018-06-29 四环锌锗科技股份有限公司 氧化锌粉的综合回收利用方法
RU2767385C1 (ru) * 2021-02-18 2022-03-17 Федеральное государственное автономное образовательное учреждение высшего образования "Балтийский федеральный университет имени Иммануила Канта" (БФУ им. И. Канта) Способ переработки окисленной цинковой руды

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI50097C (fi) * 1973-02-12 1980-10-24 Outokumpu Oy Hydrometallurgiskt foerfarande foer aotervinning av zink koppar och kadmium fraon deras ferriter
CA1090143A (en) * 1976-01-26 1980-11-25 Hans Reinhardt Method of recovering zinc from a material containing zinc and iron
CA1104837A (en) * 1977-08-19 1981-07-14 Donald R. Weir Process for recovery of copper and zinc from complex sulfides
LU78802A1 (fr) * 1977-12-30 1979-07-20 Prayon Procede de traitement de residus de minerais de zinc ferriferes
LU85385A1 (fr) * 1984-05-28 1986-01-29 Mines Fond Zinc Vieille Procede de lixiviation de sulfures contenant du zinc et du fer
FI88516C (fi) * 1990-02-16 1993-05-25 Outokumpu Oy Hydrometallurgiskt foerfarande foer behandling av zinksulfidhaltiga raoaemnen
CN1040133C (zh) * 1993-08-27 1998-10-07 联合矿业有限公司 从硫化物精矿中提取锌的方法
FI100806B (fi) * 1996-08-12 1998-02-27 Outokumpu Base Metals Oy Menetelmä sinkkirikasteen liuottamiseksi atmosfäärisissä olosuhteissa
JP2001021224A (ja) * 1999-07-06 2001-01-26 Tadao Nakano 浴槽の対流改善装置
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
FI20002699A0 (fi) * 2000-12-08 2000-12-08 Outokumpu Oy Menetelmä raudan hydrolyyttiseksi saostamiseksi

Also Published As

Publication number Publication date
ZA200505981B (en) 2006-05-31
EP1597403B1 (de) 2008-03-12
CA2516411C (en) 2013-07-02
EA200500980A1 (ru) 2006-04-28
CA2516411A1 (en) 2004-09-10
CN100572569C (zh) 2009-12-23
WO2004076698A1 (en) 2004-09-10
JP4511519B2 (ja) 2010-07-28
FI20030285A (fi) 2004-08-27
US7517383B2 (en) 2009-04-14
US20060213332A1 (en) 2006-09-28
BRPI0407700A (pt) 2006-04-11
ES2301973T3 (es) 2008-07-01
DE602004012394T2 (de) 2009-04-02
EA008362B1 (ru) 2007-04-27
AU2004215197B2 (en) 2009-08-27
PE20041037A1 (es) 2005-01-18
MXPA05008897A (es) 2006-02-17
CN1742104A (zh) 2006-03-01
JP2006519309A (ja) 2006-08-24
KR20050103512A (ko) 2005-10-31
EP1597403A1 (de) 2005-11-23
BRPI0407700B1 (pt) 2015-12-22
DE602004012394D1 (de) 2008-04-24
FI116071B (fi) 2005-09-15
KR101084522B1 (ko) 2011-11-18
AU2004215197A1 (en) 2004-09-10
FI20030285A0 (fi) 2003-02-26
NO20054254L (no) 2005-09-14

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