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CA997566A - Process for extracting copper from cupriferous sulphidic materials - Google Patents

Process for extracting copper from cupriferous sulphidic materials

Info

Publication number
CA997566A
CA997566A CA180,656A CA180656A CA997566A CA 997566 A CA997566 A CA 997566A CA 180656 A CA180656 A CA 180656A CA 997566 A CA997566 A CA 997566A
Authority
CA
Canada
Prior art keywords
cupriferous
extracting copper
sulphidic materials
sulphidic
materials
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
CA180,656A
Other versions
CA180656S (en
Inventor
William J. Yurko
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.)
Viridian Inc Canada
Original Assignee
Sherritt Gordon Mines 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 Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Priority to CA180,656A priority Critical patent/CA997566A/en
Priority to GB3937674A priority patent/GB1474973A/en
Priority to ZM13974A priority patent/ZM13974A1/en
Priority to PH16262A priority patent/PH11960A/en
Priority to DE2443194A priority patent/DE2443194A1/en
Priority to ZA00745742A priority patent/ZA745742B/en
Priority to AU73169/74A priority patent/AU486221B2/en
Priority to US05/720,852 priority patent/US4036639A/en
Application granted granted Critical
Publication of CA997566A publication Critical patent/CA997566A/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
    • C22B15/0065—Leaching or slurrying
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • 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
    • C22B3/30—Oximes
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)
CA180,656A 1973-09-10 1973-09-10 Process for extracting copper from cupriferous sulphidic materials Expired CA997566A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CA180,656A CA997566A (en) 1973-09-10 1973-09-10 Process for extracting copper from cupriferous sulphidic materials
GB3937674A GB1474973A (en) 1973-09-10 1974-09-10 Production of copper
ZM13974A ZM13974A1 (en) 1973-09-10 1974-09-10 Production of copper
PH16262A PH11960A (en) 1973-09-10 1974-09-10 Production of copper
DE2443194A DE2443194A1 (en) 1973-09-10 1974-09-10 PROCESS FOR THE EXTRACTION OF HIGH PURITY COPPER
ZA00745742A ZA745742B (en) 1973-09-10 1974-09-10 Production of copper
AU73169/74A AU486221B2 (en) 1973-09-10 1974-09-10 Production of copper
US05/720,852 US4036639A (en) 1973-09-10 1976-09-07 Production of copper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA180,656A CA997566A (en) 1973-09-10 1973-09-10 Process for extracting copper from cupriferous sulphidic materials

Publications (1)

Publication Number Publication Date
CA997566A true CA997566A (en) 1976-09-28

Family

ID=4097769

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,656A Expired CA997566A (en) 1973-09-10 1973-09-10 Process for extracting copper from cupriferous sulphidic materials

Country Status (6)

Country Link
CA (1) CA997566A (en)
DE (1) DE2443194A1 (en)
GB (1) GB1474973A (en)
PH (1) PH11960A (en)
ZA (1) ZA745742B (en)
ZM (1) ZM13974A1 (en)

Also Published As

Publication number Publication date
AU7316974A (en) 1976-03-18
PH11960A (en) 1978-09-25
ZA745742B (en) 1975-09-24
DE2443194A1 (en) 1975-03-13
ZM13974A1 (en) 1975-06-23
GB1474973A (en) 1977-05-25

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