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AU3069577A - Pressure leaching of sulphidic concentrates - Google Patents

Pressure leaching of sulphidic concentrates

Info

Publication number
AU3069577A
AU3069577A AU30695/77A AU3069577A AU3069577A AU 3069577 A AU3069577 A AU 3069577A AU 30695/77 A AU30695/77 A AU 30695/77A AU 3069577 A AU3069577 A AU 3069577A AU 3069577 A AU3069577 A AU 3069577A
Authority
AU
Australia
Prior art keywords
pressure leaching
sulphidic concentrates
sulphidic
concentrates
leaching
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
AU30695/77A
Other versions
AU511297B2 (en
Inventor
P. J. M. and Gerritsen P. J Ryan
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
Publication of AU3069577A publication Critical patent/AU3069577A/en
Application granted granted Critical
Publication of AU511297B2 publication Critical patent/AU511297B2/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
    • 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
    • C22B15/0086—Treating solutions by physical methods
    • 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
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
AU30695/77A 1976-12-07 1977-11-16 Pressure leaching of sulphidic concentrates Expired AU511297B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CACA267348 1976-12-07
CA267,348A CA1081471A (en) 1976-12-07 1976-12-07 Pressure leaching of sulfides

Publications (2)

Publication Number Publication Date
AU3069577A true AU3069577A (en) 1979-05-24
AU511297B2 AU511297B2 (en) 1980-08-07

Family

ID=4107462

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30695/77A Expired AU511297B2 (en) 1976-12-07 1977-11-16 Pressure leaching of sulphidic concentrates

Country Status (5)

Country Link
AU (1) AU511297B2 (en)
CA (1) CA1081471A (en)
GB (1) GB1544763A (en)
NO (1) NO152453C (en)
ZA (1) ZA776776B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW3481A1 (en) * 1980-02-18 1981-05-20 Nat Inst Metallurg The leaching of sulphidic mattes containing non-ferrous metals and iron
CA1228483A (en) * 1984-09-19 1987-10-27 Donald R. Weir Process for the pressure oxidation acid leaching of non-ferrous metal and iron-containing sulphidic material

Also Published As

Publication number Publication date
ZA776776B (en) 1978-09-27
NO152453B (en) 1985-06-24
CA1081471A (en) 1980-07-15
GB1544763A (en) 1979-04-25
NO774149L (en) 1978-06-08
AU511297B2 (en) 1980-08-07
NO152453C (en) 1985-10-02

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