FR525056A - Method and apparatus for ore reduction - Google Patents

Method and apparatus for ore reduction

Info

Publication number
FR525056A
FR525056A FR525056A FR525056DA FR525056A FR 525056 A FR525056 A FR 525056A FR 525056 A FR525056 A FR 525056A FR 525056D A FR525056D A FR 525056DA FR 525056 A FR525056 A FR 525056A
Authority
FR
France
Prior art keywords
ore reduction
ore
reduction
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
FR525056A
Other languages
French (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.)
COBB ELECTRO REDUCTION CORP OF
Original Assignee
COBB ELECTRO REDUCTION CORP OF
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 COBB ELECTRO REDUCTION CORP OF filed Critical COBB ELECTRO REDUCTION CORP OF
Application granted granted Critical
Publication of FR525056A publication Critical patent/FR525056A/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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating

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)
FR525056A 1920-09-27 1920-09-27 Method and apparatus for ore reduction Expired FR525056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525056T 1920-09-27

Publications (1)

Publication Number Publication Date
FR525056A true FR525056A (en) 1921-09-15

Family

ID=8919777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525056A Expired FR525056A (en) 1920-09-27 1920-09-27 Method and apparatus for ore reduction

Country Status (1)

Country Link
FR (1) FR525056A (en)

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