BR7303270D0 - Processo para tratar minerais do tipo sulfeto - Google Patents

Processo para tratar minerais do tipo sulfeto

Info

Publication number
BR7303270D0
BR7303270D0 BR3270/73A BR327073A BR7303270D0 BR 7303270 D0 BR7303270 D0 BR 7303270D0 BR 3270/73 A BR3270/73 A BR 3270/73A BR 327073 A BR327073 A BR 327073A BR 7303270 D0 BR7303270 D0 BR 7303270D0
Authority
BR
Brazil
Prior art keywords
sulphide minerals
treating sulphide
treating
minerals
sulphide
Prior art date
Application number
BR3270/73A
Other languages
English (en)
Inventor
C O'neill
P Ryan
Original Assignee
Int Nickel Canada
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 Int Nickel Canada filed Critical Int Nickel Canada
Publication of BR7303270D0 publication Critical patent/BR7303270D0/pt

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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
BR3270/73A 1972-05-08 1973-05-07 Processo para tratar minerais do tipo sulfeto BR7303270D0 (pt)

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
BR7303270D0 true BR7303270D0 (pt) 1974-06-27

Family

ID=4093209

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3270/73A BR7303270D0 (pt) 1972-05-08 1973-05-07 Processo para tratar minerais do tipo sulfeto

Country Status (10)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534224A1 (de) * 1985-09-23 1987-04-02 Gock Eberhard Priv Doz Prof Dr Verfahren zur nasschemischen gewinnung von edelmetallen aus kohlenstoffhaltigen arsenopyritkonzentraten

Also Published As

Publication number Publication date
JPS4954207A (pt) 1974-05-27
BE799158A (fr) 1973-11-07
CA969764A (en) 1975-06-24
DE2323129A1 (de) 1973-11-22
AU450249B2 (en) 1974-07-04
NL7306432A (pt) 1973-11-12
ZM7973A1 (en) 1974-01-21
DE2323129B2 (de) 1974-10-10
AU5519173A (en) 1974-07-04
FR2183959B1 (pt) 1976-05-28
FR2183959A1 (en) 1973-12-21
DE2323129C3 (de) 1975-05-22
ZA732912B (en) 1974-04-24

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