BE799159A - Concentration de metaux precieux, - Google Patents

Concentration de metaux precieux,

Info

Publication number
BE799159A
BE799159A BE1005018A BE1005018A BE799159A BE 799159 A BE799159 A BE 799159A BE 1005018 A BE1005018 A BE 1005018A BE 1005018 A BE1005018 A BE 1005018A BE 799159 A BE799159 A BE 799159A
Authority
BE
Belgium
Prior art keywords
concentration
precious metals
precious
metals
Prior art date
Application number
BE1005018A
Other languages
English (en)
Inventor
C E O'neill
P J M 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 BE799159A publication Critical patent/BE799159A/fr

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
    • C22B3/04—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
    • 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
    • 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)
BE1005018A 1972-05-08 1973-05-07 Concentration de metaux precieux, BE799159A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA141,594A CA969763A (en) 1972-05-08 1972-05-08 Concentration of precious metals

Publications (1)

Publication Number Publication Date
BE799159A true BE799159A (fr) 1973-11-07

Family

ID=4093210

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1005018A BE799159A (fr) 1972-05-08 1973-05-07 Concentration de metaux precieux,

Country Status (10)

Country Link
JP (1) JPS4954205A (fr)
BE (1) BE799159A (fr)
BR (1) BR7303269D0 (fr)
CA (1) CA969763A (fr)
DE (1) DE2323186C3 (fr)
FR (1) FR2183960A1 (fr)
IT (1) IT985856B (fr)
NL (1) NL7306433A (fr)
ZA (1) ZA732908B (fr)
ZM (1) ZM7873A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1229487A (fr) * 1984-09-27 1987-11-24 Roman M. Genik-Sas-Berezowsky Extraction de l'argent present dans les residus essentiellement libres de soufre elementaire
CA2054522C (fr) * 1991-10-30 2000-08-08 C. Neil Smith Chauffage du minerai a l'alimentation
US5489326A (en) * 1994-10-04 1996-02-06 Barrick Gold Corporation Gold recovery using controlled oxygen distribution pressure oxidation
JP2010180450A (ja) * 2009-02-05 2010-08-19 Sumitomo Metal Mining Co Ltd 硫化銅鉱物からの金の濃縮方法
JP2010235999A (ja) * 2009-03-31 2010-10-21 Sumitomo Metal Mining Co Ltd 硫化銅鉱物からの金の濃縮方法

Also Published As

Publication number Publication date
NL7306433A (fr) 1973-11-12
FR2183960A1 (en) 1973-12-21
JPS4954205A (fr) 1974-05-27
DE2323186C3 (de) 1975-11-06
ZA732908B (en) 1974-04-24
ZM7873A1 (en) 1974-01-21
IT985856B (it) 1974-12-20
BR7303269D0 (pt) 1974-06-27
CA969763A (en) 1975-06-24
AU5519073A (en) 1974-05-23
DE2323186A1 (de) 1973-11-22
DE2323186B2 (de) 1975-03-27

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