AU4126793A - Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes - Google Patents

Method for preventing the formation of jarosite and ammonium and alkali based double salts in solvent extraction circuits connected to acidic leaching processes

Info

Publication number
AU4126793A
AU4126793A AU41267/93A AU4126793A AU4126793A AU 4126793 A AU4126793 A AU 4126793A AU 41267/93 A AU41267/93 A AU 41267/93A AU 4126793 A AU4126793 A AU 4126793A AU 4126793 A AU4126793 A AU 4126793A
Authority
AU
Australia
Prior art keywords
jarosite
ammonium
preventing
formation
solvent extraction
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU41267/93A
Other versions
AU667539B2 (en
Inventor
Stig-Erik Hultholm
Bror Goran Nyman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boliden Harjavalta Oy
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 AU4126793A publication Critical patent/AU4126793A/en
Application granted granted Critical
Publication of AU667539B2 publication Critical patent/AU667539B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

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)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Extraction Or Liquid Replacement (AREA)
AU41267/93A 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 Expired AU667539B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI922842A FI93973C (en) 1992-06-18 1992-06-18 Method for preventing the formation of jarosite and ammonium- and alkali-based double salts in liquid-liquid extraction of acidic leaching processes
FI922842 1992-06-18

Publications (2)

Publication Number Publication Date
AU4126793A true AU4126793A (en) 1993-12-23
AU667539B2 AU667539B2 (en) 1996-03-28

Family

ID=8535496

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41267/93A Expired 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

Country Status (8)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998056482A1 (en) * 1997-06-12 1998-12-17 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

Families Citing this family (6)

* 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
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
ES2394915T3 (en) * 2005-02-14 2013-02-06 Bhp Billiton Ssm Development Pty Ltd Procedure for improved acid leaching of laterite minerals
FI120943B (en) 2008-02-19 2010-05-14 Norilsk Nickel Finland Oy Method for the separation of zinc, iron, calcium, copper and manganese from aqueous cobalt and / or nickel solutions

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 (en) * 1978-07-18 1985-02-13 日本鉱業株式会社 Method for cleaning organic solvents used in solvent extraction methods
JPS6053730B2 (en) * 1981-06-26 1985-11-27 康勝 玉井 Nickel refining method
JPH0776394B2 (en) * 1989-06-06 1995-08-16 工業技術院長 Extraction and separation of cobalt from cobalt and nickel oxide
US5176802A (en) * 1991-07-19 1993-01-05 Willem P. C. Duyvesteyn Treatment of copper sulfide concentrates

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998056482A1 (en) * 1997-06-12 1998-12-17 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

Also Published As

Publication number Publication date
JPH0770656A (en) 1995-03-14
FI922842A (en) 1993-12-19
CA2098638C (en) 1998-04-21
FI93973C (en) 1995-06-26
JP3386516B2 (en) 2003-03-17
ZW7693A1 (en) 1994-02-02
NO932223D0 (en) 1993-06-16
DE4320314A1 (en) 1993-12-23
CA2098638A1 (en) 1993-12-19
ZA934326B (en) 1994-01-13
FI922842A0 (en) 1992-06-18
NO932223L (en) 1993-12-20
FI93973B (en) 1995-03-15
DE4320314C2 (en) 2001-11-08
NO300429B1 (en) 1997-05-26
AU667539B2 (en) 1996-03-28

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