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FR1245519A - Heavy metal extraction process - Google Patents

Heavy metal extraction process

Info

Publication number
FR1245519A
FR1245519A FR738302A FR738302A FR1245519A FR 1245519 A FR1245519 A FR 1245519A FR 738302 A FR738302 A FR 738302A FR 738302 A FR738302 A FR 738302A FR 1245519 A FR1245519 A FR 1245519A
Authority
FR
France
Prior art keywords
heavy metal
extraction process
metal extraction
heavy
metal
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
FR738302A
Other languages
French (fr)
Inventor
Albert De Sy
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 FR1245519A publication Critical patent/FR1245519A/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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/06—Dry methods smelting of sulfides or formation of mattes by carbides or the like

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)
FR738302A 1956-05-24 1957-05-10 Heavy metal extraction process Expired FR1245519A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL207380 1956-05-24

Publications (1)

Publication Number Publication Date
FR1245519A true FR1245519A (en) 1960-11-10

Family

ID=19750763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR738302A Expired FR1245519A (en) 1956-05-24 1957-05-10 Heavy metal extraction process

Country Status (2)

Country Link
ES (1) ES235332A1 (en)
FR (1) FR1245519A (en)

Also Published As

Publication number Publication date
ES235332A1 (en) 1957-11-16

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