FI922842A - Förfarande för att förhindra bildning av jarosit samt ammonium- och alkalibaserade dubbelsalter under vätske-vätske-extraktion vid sura lösningsprocesser - Google Patents

Förfarande för att förhindra bildning av jarosit samt ammonium- och alkalibaserade dubbelsalter under vätske-vätske-extraktion vid sura lösningsprocesser Download PDF

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Publication number
FI922842A
FI922842A FI922842A FI922842A FI922842A FI 922842 A FI922842 A FI 922842A FI 922842 A FI922842 A FI 922842A FI 922842 A FI922842 A FI 922842A FI 922842 A FI922842 A FI 922842A
Authority
FI
Finland
Prior art keywords
liquid
jarosite
ammonium
alkali
preventing
Prior art date
Application number
FI922842A
Other languages
English (en)
Finnish (fi)
Other versions
FI93973C (sv
FI93973B (sv
FI922842A0 (sv
Inventor
Bror Goeran Nyman
Stig-Erik Hultholm
Original Assignee
Outokumpu Harjavalta Metals 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 Harjavalta Metals Oy filed Critical Outokumpu Harjavalta Metals Oy
Publication of FI922842A0 publication Critical patent/FI922842A0/sv
Priority to FI922842A priority Critical patent/FI93973C/sv
Priority to ZW7693A priority patent/ZW7693A1/xx
Priority to AU41267/93A priority patent/AU667539B2/en
Priority to NO932223A priority patent/NO300429B1/no
Priority to CA002098638A priority patent/CA2098638C/en
Priority to ZA934326A priority patent/ZA934326B/xx
Priority to DE4320314A priority patent/DE4320314C2/de
Priority to JP17088893A priority patent/JP3386516B2/ja
Publication of FI922842A publication Critical patent/FI922842A/sv
Application granted granted Critical
Publication of FI93973B publication Critical patent/FI93973B/sv
Priority to US08/440,077 priority patent/US5779997A/en
Publication of FI93973C publication Critical patent/FI93973C/sv

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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0476—Separation of nickel from cobalt
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FI922842A 1992-06-08 1992-06-18 Förfarande för att förhindra bildning av jarosit samt ammonium- och alkalibaserade dubbelsalter under vätske-vätske-extraktion vid sura lösningsprocesser FI93973C (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI922842A FI93973C (sv) 1992-06-18 1992-06-18 Förfarande för att förhindra bildning av jarosit samt ammonium- och alkalibaserade dubbelsalter under vätske-vätske-extraktion vid sura lösningsprocesser
ZW7693A ZW7693A1 (en) 1992-06-18 1993-06-14 Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes
AU41267/93A AU667539B2 (en) 1992-06-18 1993-06-16 Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes
NO932223A NO300429B1 (no) 1992-06-18 1993-06-16 Fremgangsmåte for å hindre dannelse av jarositt og ammonium- og alkalibaserte dobbeltsalter i opplösningsekstraksjon ved sure utvaskingsprosesser
CA002098638A CA2098638C (en) 1992-06-18 1993-06-17 Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes
ZA934326A ZA934326B (en) 1992-06-18 1993-06-17 Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes
DE4320314A DE4320314C2 (de) 1992-06-18 1993-06-18 Verfahren zur Verhinderung der Bildung von Jarosit und Doppelsalzen auf Ammonium- und Alkalibasis bei Lösungsextraktionskreisläufen in Verbindung mit Säureauslaugprozessen
JP17088893A JP3386516B2 (ja) 1992-06-18 1993-06-18 ジャロサイトおよびアンモニウムとアルカリベースの二重塩の形成の防止方法
US08/440,077 US5779997A (en) 1992-06-08 1995-05-12 Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI922842A FI93973C (sv) 1992-06-18 1992-06-18 Förfarande för att förhindra bildning av jarosit samt ammonium- och alkalibaserade dubbelsalter under vätske-vätske-extraktion vid sura lösningsprocesser
FI922842 1992-06-18

Publications (4)

Publication Number Publication Date
FI922842A0 FI922842A0 (sv) 1992-06-18
FI922842A true FI922842A (sv) 1993-12-19
FI93973B FI93973B (sv) 1995-03-15
FI93973C FI93973C (sv) 1995-06-26

Family

ID=8535496

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922842A FI93973C (sv) 1992-06-08 1992-06-18 Förfarande för att förhindra bildning av jarosit samt ammonium- och alkalibaserade dubbelsalter under vätske-vätske-extraktion vid sura lösningsprocesser

Country Status (8)

Country Link
JP (1) JP3386516B2 (sv)
AU (1) AU667539B2 (sv)
CA (1) CA2098638C (sv)
DE (1) DE4320314C2 (sv)
FI (1) FI93973C (sv)
NO (1) NO300429B1 (sv)
ZA (1) ZA934326B (sv)
ZW (1) ZW7693A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5650057A (en) * 1993-07-29 1997-07-22 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical extraction of metal
US5378262A (en) * 1994-03-22 1995-01-03 Inco Limited Process for the extraction and separation of nickel and/or cobalt
AUPO732797A0 (en) * 1997-06-12 1997-07-03 Wmc Resources Limited Pre-equilibration of a cationic extractant
AU739497B2 (en) * 1997-06-12 2001-10-11 Wmc Resources Limited Pre-equilibration of a cationic extractant
AUPQ489399A0 (en) 1999-12-24 2000-02-03 Wmc Resources Limited Solvent extraction of impurity metals from a valuable metal sulphate solution
US6231823B1 (en) 2000-03-27 2001-05-15 Dynatec Corporation Solvent extraction process for the separation of cobalt from nickel in aqueous sulphate-containing solutions
CA2597440A1 (en) * 2005-02-14 2006-08-17 Bhp Billiton Ssm Technology Pty Ltd Process for enhanced acid leaching of laterite ores
FI120943B (sv) 2008-02-19 2010-05-14 Norilsk Nickel Finland Oy Förfarande för att avskilja zink, järn, kalcium, koppar och mangan från vattenlösningar av kobolt och/eller nickel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556460A (en) * 1978-06-29 1980-01-17 Nippon Mining Co Ltd Extracting and separating method of nickel and cobalt
JPS605650B2 (ja) * 1978-07-18 1985-02-13 日本鉱業株式会社 溶媒抽出法において使用される有機溶媒の洗浄方法
JPS6053730B2 (ja) * 1981-06-26 1985-11-27 康勝 玉井 ニツケル精錬法
JPH0776394B2 (ja) * 1989-06-06 1995-08-16 工業技術院長 コバルト、ニッケル酸化物からのコバルトの抽出分離法
US5176802A (en) * 1991-07-19 1993-01-05 Willem P. C. Duyvesteyn Treatment of copper sulfide concentrates

Also Published As

Publication number Publication date
JP3386516B2 (ja) 2003-03-17
NO300429B1 (no) 1997-05-26
CA2098638A1 (en) 1993-12-19
FI93973C (sv) 1995-06-26
JPH0770656A (ja) 1995-03-14
DE4320314C2 (de) 2001-11-08
FI93973B (sv) 1995-03-15
DE4320314A1 (de) 1993-12-23
NO932223D0 (no) 1993-06-16
NO932223L (no) 1993-12-20
AU667539B2 (en) 1996-03-28
CA2098638C (en) 1998-04-21
ZW7693A1 (en) 1994-02-02
FI922842A0 (sv) 1992-06-18
ZA934326B (en) 1994-01-13
AU4126793A (en) 1993-12-23

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