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AU5210573A - Nitric acid leaching process forthe recovery of copper, silver and nickel from polysulfide ores ofthe same - Google Patents

Nitric acid leaching process forthe recovery of copper, silver and nickel from polysulfide ores ofthe same

Info

Publication number
AU5210573A
AU5210573A AU52105/73A AU5210573A AU5210573A AU 5210573 A AU5210573 A AU 5210573A AU 52105/73 A AU52105/73 A AU 52105/73A AU 5210573 A AU5210573 A AU 5210573A AU 5210573 A AU5210573 A AU 5210573A
Authority
AU
Australia
Prior art keywords
polysulfide
ores
silver
nickel
copper
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
AU52105/73A
Other versions
AU478966B2 (en
Inventor
G. Posel John
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.)
International Ore Technology Inc
Original Assignee
MINERALS PROCESSING CO Inc
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 MINERALS PROCESSING CO Inc filed Critical MINERALS PROCESSING CO Inc
Application granted granted Critical
Publication of AU478966B2 publication Critical patent/AU478966B2/en
Publication of AU5210573A publication Critical patent/AU5210573A/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
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU52105/73A 1972-02-22 1973-02-13 Nitric acid leaching process forthe recovery of copper, silver and nickel from polysulfide ores ofthe same Expired AU478966B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22806972A 1972-02-22 1972-02-22
USUS228069 1972-02-22

Publications (2)

Publication Number Publication Date
AU478966B2 AU478966B2 (en) 1974-08-15
AU5210573A true AU5210573A (en) 1974-08-15

Family

ID=

Also Published As

Publication number Publication date
DE2307297C3 (en) 1978-09-07
DE2307297B2 (en) 1978-01-05
ES410667A1 (en) 1976-03-16
CA992749A (en) 1976-07-13
DE2307297A1 (en) 1973-09-06
JPS4897705A (en) 1973-12-12

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