CA991416A - Purification of nonferrous mattes - Google Patents

Purification of nonferrous mattes

Info

Publication number
CA991416A
CA991416A CA175,704A CA175704A CA991416A CA 991416 A CA991416 A CA 991416A CA 175704 A CA175704 A CA 175704A CA 991416 A CA991416 A CA 991416A
Authority
CA
Canada
Prior art keywords
mattes
nonferrous
purification
nonferrous mattes
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.)
Expired
Application number
CA175,704A
Other languages
English (en)
Other versions
CA175704S (en
Inventor
Vaclav Opratko
Alexander Illis
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.)
Vale Canada Ltd
Original Assignee
Vale Canada Ltd
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 Vale Canada Ltd filed Critical Vale Canada Ltd
Priority to CA175,704A priority Critical patent/CA991416A/en
Priority to ZA00743254A priority patent/ZA743254B/xx
Priority to AU69407/74A priority patent/AU466403B2/en
Priority to JP7146674A priority patent/JPS5435576B2/ja
Priority to FI1940/74A priority patent/FI194074A/fi
Priority to NO742332A priority patent/NO136982C/no
Priority to GB2942474A priority patent/GB1418610A/en
Application granted granted Critical
Publication of CA991416A publication Critical patent/CA991416A/en
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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CA175,704A 1973-07-05 1973-07-05 Purification of nonferrous mattes Expired CA991416A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA175,704A CA991416A (en) 1973-07-05 1973-07-05 Purification of nonferrous mattes
ZA00743254A ZA743254B (en) 1973-07-05 1974-05-21 Purification of nonferrous metal
AU69407/74A AU466403B2 (en) 1973-07-05 1974-05-27 Purification of nonferrous mattes
JP7146674A JPS5435576B2 (no) 1973-07-05 1974-06-24
FI1940/74A FI194074A (no) 1973-07-05 1974-06-25
NO742332A NO136982C (no) 1973-07-05 1974-06-26 Fremgangsm}te for rensing av partikkelformig kobbersulfid
GB2942474A GB1418610A (en) 1973-07-05 1974-07-03 Purification of cupriferous sulphide materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA175,704A CA991416A (en) 1973-07-05 1973-07-05 Purification of nonferrous mattes

Publications (1)

Publication Number Publication Date
CA991416A true CA991416A (en) 1976-06-22

Family

ID=4097207

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,704A Expired CA991416A (en) 1973-07-05 1973-07-05 Purification of nonferrous mattes

Country Status (7)

Country Link
JP (1) JPS5435576B2 (no)
AU (1) AU466403B2 (no)
CA (1) CA991416A (no)
FI (1) FI194074A (no)
GB (1) GB1418610A (no)
NO (1) NO136982C (no)
ZA (1) ZA743254B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840424A1 (de) * 1978-09-16 1980-04-24 Duisburger Kupferhuette Verfahren zur herstellung von sulfidischen kupferkonzentraten
WO1985003952A1 (en) * 1984-03-08 1985-09-12 Cheminor A/S Method for separation and leaching of the valuable metals in metal sulphide materials
DE3576363D1 (de) * 1985-09-05 1990-04-12 Cheminvest As Verfahren zum laugen und abtrennen wertvoller metalle aus metallhaltigen sulfidischen materialien.
US6755891B2 (en) * 2002-04-16 2004-06-29 Cominco Engineering Services Ltd. Process for the treatment or removal of impurities in a hydrometallurgical extraction process
CN108928847B (zh) * 2017-05-27 2023-05-12 格林美（江苏）钴业股份有限公司 一种硫化铜提纯工艺及装置

Also Published As

Publication number Publication date
NO136982B (no) 1977-08-29
AU6940774A (en) 1975-10-30
AU466403B2 (en) 1975-10-30
GB1418610A (en) 1975-12-24
NO136982C (no) 1977-12-07
NO742332L (no) 1975-02-03
JPS5099901A (no) 1975-08-08
JPS5435576B2 (no) 1979-11-02
ZA743254B (en) 1975-05-28
FI194074A (no) 1975-01-06

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