FR783471A - Apparatus for refining ores by the action of cyanide - Google Patents

Apparatus for refining ores by the action of cyanide

Info

Publication number
FR783471A
FR783471A FR783471DA FR783471A FR 783471 A FR783471 A FR 783471A FR 783471D A FR783471D A FR 783471DA FR 783471 A FR783471 A FR 783471A
Authority
FR
France
Prior art keywords
cyanide
action
ores
refining
refining ores
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
Other languages
French (fr)
Inventor
Takesaburo Saita
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 filed Critical
Application granted granted Critical
Publication of FR783471A publication Critical patent/FR783471A/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
    • C22B11/08—Obtaining noble metals by cyaniding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR783471D 1934-12-31 1934-12-31 Apparatus for refining ores by the action of cyanide Expired FR783471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR783471T 1934-12-31

Publications (1)

Publication Number Publication Date
FR783471A true FR783471A (en) 1935-07-12

Family

ID=9215880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR783471D Expired FR783471A (en) 1934-12-31 1934-12-31 Apparatus for refining ores by the action of cyanide

Country Status (1)

Country Link
FR (1) FR783471A (en)

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