FR2195690B1 - - Google Patents

Info

Publication number
FR2195690B1
FR2195690B1 FR7329341A FR7329341A FR2195690B1 FR 2195690 B1 FR2195690 B1 FR 2195690B1 FR 7329341 A FR7329341 A FR 7329341A FR 7329341 A FR7329341 A FR 7329341A FR 2195690 B1 FR2195690 B1 FR 2195690B1
Authority
FR
France
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
FR7329341A
Other versions
FR2195690A1 (fr
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.)
SWARSAB MINING
Original Assignee
SWARSAB MINING
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 SWARSAB MINING filed Critical SWARSAB MINING
Publication of FR2195690A1 publication Critical patent/FR2195690A1/fr
Application granted granted Critical
Publication of FR2195690B1 publication Critical patent/FR2195690B1/fr
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
    • C22B11/00—Obtaining noble metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7329341A 1972-08-10 1973-08-10 Expired FR2195690B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA725488A ZA725488B (en) 1972-08-10 1972-08-10 Improvements in or relating to the separation and purification of gold

Publications (2)

Publication Number Publication Date
FR2195690A1 FR2195690A1 (fr) 1974-03-08
FR2195690B1 true FR2195690B1 (fr) 1976-11-19

Family

ID=25565244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7329341A Expired FR2195690B1 (fr) 1972-08-10 1973-08-10

Country Status (9)

Country Link
JP (1) JPS5234246B2 (fr)
BE (1) BE803391A (fr)
CA (1) CA998533A (fr)
FI (1) FI58161C (fr)
FR (1) FR2195690B1 (fr)
GB (1) GB1434288A (fr)
IT (1) IT1006037B (fr)
NO (1) NO134704C (fr)
ZA (1) ZA725488B (fr)

Also Published As

Publication number Publication date
DE2340157A1 (de) 1974-02-28
AU5881173A (en) 1974-10-10
FI58161C (fi) 1980-12-10
FR2195690A1 (fr) 1974-03-08
ZA725488B (en) 1973-09-26
FI58161B (fi) 1980-08-29
GB1434288A (en) 1976-05-05
BE803391A (fr) 1973-12-03
IT1006037B (it) 1976-09-30
DE2340157B2 (de) 1975-10-23
CA998533A (en) 1976-10-19
NO134704B (fr) 1976-08-23
NO134704C (fr) 1976-12-01
JPS5234246B2 (fr) 1977-09-02
JPS4945823A (fr) 1974-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse