NO119657B - - Google Patents

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Publication number
NO119657B
NO119657B NO167406A NO16740667A NO119657B NO 119657 B NO119657 B NO 119657B NO 167406 A NO167406 A NO 167406A NO 16740667 A NO16740667 A NO 16740667A NO 119657 B NO119657 B NO 119657B
Authority
NO
Norway
Prior art keywords
leaching
fine
gold
goods
time required
Prior art date
Application number
NO167406A
Other languages
English (en)
Norwegian (no)
Inventor
H Kudelka
H Rabben
H Albrecht
Original Assignee
Duisburger Kupferhuette
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 Duisburger Kupferhuette filed Critical Duisburger Kupferhuette
Publication of NO119657B publication Critical patent/NO119657B/no

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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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NO167406A 1966-03-22 1967-03-21 NO119657B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0049661 1966-03-22

Publications (1)

Publication Number Publication Date
NO119657B true NO119657B (cs) 1970-06-15

Family

ID=7052058

Family Applications (1)

Application Number Title Priority Date Filing Date
NO167406A NO119657B (cs) 1966-03-22 1967-03-21

Country Status (4)

Country Link
BE (1) BE695755A (cs)
DE (1) DE1533064A1 (cs)
ES (1) ES338291A1 (cs)
NO (1) NO119657B (cs)

Also Published As

Publication number Publication date
ES338291A1 (es) 1968-04-01
DE1533064A1 (de) 1970-04-09
BE695755A (cs) 1967-09-01

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