FR742517A - - Google Patents

Info

Publication number
FR742517A
FR742517A FR742517DA FR742517A FR 742517 A FR742517 A FR 742517A FR 742517D A FR742517D A FR 742517DA FR 742517 A FR742517 A FR 742517A
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
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR742517A publication Critical patent/FR742517A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00Preliminary treatment of ores or scrap
    • C22B1/02Roasting processes
    • C22B1/08Chloridising roasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR742517D Expired FR742517A (en)

Publications (1)

Publication Number Publication Date
FR742517A true FR742517A (en) 1933-03-08

Family

ID=1546916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR742517D Expired FR742517A (en)

Country Status (1)

Country Link
FR (1) FR742517A (en)

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