CA969764A - Aquecus oxidation of non-ferrous sulfide minerals - Google Patents

Aquecus oxidation of non-ferrous sulfide minerals

Info

Publication number
CA969764A
CA969764A CA141,593A CA141593A CA969764A CA 969764 A CA969764 A CA 969764A CA 141593 A CA141593 A CA 141593A CA 969764 A CA969764 A CA 969764A
Authority
CA
Canada
Prior art keywords
aquecus
oxidation
sulfide minerals
ferrous sulfide
ferrous
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
CA141,593A
Other versions
CA141593S (en
Inventor
Charles E. O'neill
Peter J.M. 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
Priority to CA141,593A priority Critical patent/CA969764A/en
Priority to ZA732912A priority patent/ZA732912B/en
Priority to AU55191/73A priority patent/AU450249B2/en
Priority to ZM79/73*UA priority patent/ZM7973A1/en
Priority to BE1005017A priority patent/BE799158A/en
Priority to BR3270/73A priority patent/BR7303270D0/en
Priority to DE2323129A priority patent/DE2323129C3/en
Priority to FR7316565A priority patent/FR2183959A1/en
Priority to JP48051058A priority patent/JPS4954207A/ja
Priority to NL7306432A priority patent/NL7306432A/xx
Application granted granted Critical
Publication of CA969764A publication Critical patent/CA969764A/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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
CA141,593A 1972-05-08 1972-05-08 Aquecus oxidation of non-ferrous sulfide minerals Expired CA969764A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CA141,593A CA969764A (en) 1972-05-08 1972-05-08 Aquecus oxidation of non-ferrous sulfide minerals
ZA732912A ZA732912B (en) 1972-05-08 1973-04-30 Aqueous oxidation of non-ferrous sulfide minerals
ZM79/73*UA ZM7973A1 (en) 1972-05-08 1973-05-03 Aqueous oxidation of non-ferrous sulfide minerals
AU55191/73A AU450249B2 (en) 1972-05-08 1973-05-03 Aqueous oxidation of non-ferrous sulfide minerals
BE1005017A BE799158A (en) 1972-05-08 1973-05-07 AQUEOUS OXIDATION OF NON-FERROUS SULPHIDE ORES,
BR3270/73A BR7303270D0 (en) 1972-05-08 1973-05-07 PROCESS FOR TREATING SULPHIDE MINERALS
DE2323129A DE2323129C3 (en) 1972-05-08 1973-05-08 Process for the treatment of finely divided sulphide materials containing precious metals
FR7316565A FR2183959A1 (en) 1972-05-08 1973-05-08 Noble metal concentrates - from sulphide materials by two stage oxidn with oxygen in aqs suspension
JP48051058A JPS4954207A (en) 1972-05-08 1973-05-08
NL7306432A NL7306432A (en) 1972-05-08 1973-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA141,593A CA969764A (en) 1972-05-08 1972-05-08 Aquecus oxidation of non-ferrous sulfide minerals

Publications (1)

Publication Number Publication Date
CA969764A true CA969764A (en) 1975-06-24

Family

ID=4093209

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,593A Expired CA969764A (en) 1972-05-08 1972-05-08 Aquecus oxidation of non-ferrous sulfide minerals

Country Status (10)

Country Link
JP (1) JPS4954207A (en)
AU (1) AU450249B2 (en)
BE (1) BE799158A (en)
BR (1) BR7303270D0 (en)
CA (1) CA969764A (en)
DE (1) DE2323129C3 (en)
FR (1) FR2183959A1 (en)
NL (1) NL7306432A (en)
ZA (1) ZA732912B (en)
ZM (1) ZM7973A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534224A1 (en) * 1985-09-23 1987-04-02 Gock Eberhard Priv Doz Prof Dr METHOD FOR THE WET-CHEMICAL EXTRACTION OF PRECIOUS METALS FROM CARBON-CONTAINING ARSENOPYRITE CONCENTRATES

Also Published As

Publication number Publication date
ZA732912B (en) 1974-04-24
BR7303270D0 (en) 1974-06-27
AU450249B2 (en) 1974-07-04
BE799158A (en) 1973-11-07
FR2183959A1 (en) 1973-12-21
NL7306432A (en) 1973-11-12
AU5519173A (en) 1974-07-04
JPS4954207A (en) 1974-05-27
ZM7973A1 (en) 1974-01-21
DE2323129B2 (en) 1974-10-10
DE2323129A1 (en) 1973-11-22
DE2323129C3 (en) 1975-05-22
FR2183959B1 (en) 1976-05-28

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