FR939743A - Improvements to processes and devices for regulating the production and application of heat - Google Patents

Improvements to processes and devices for regulating the production and application of heat

Info

Publication number
FR939743A
FR939743A FR939743DA FR939743A FR 939743 A FR939743 A FR 939743A FR 939743D A FR939743D A FR 939743DA FR 939743 A FR939743 A FR 939743A
Authority
FR
France
Prior art keywords
regulating
processes
production
heat
devices
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)
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.)
Metal Carbides Corp
Original Assignee
Metal Carbides Corp
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 Metal Carbides Corp filed Critical Metal Carbides Corp
Application granted granted Critical
Publication of FR939743A publication Critical patent/FR939743A/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
    • 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
    • C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR939743D 1946-01-15 1947-01-15 Improvements to processes and devices for regulating the production and application of heat Expired FR939743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US939743XA 1946-01-15 1946-01-15

Publications (1)

Publication Number Publication Date
FR939743A true FR939743A (en) 1948-11-23

Family

ID=22242011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939743D Expired FR939743A (en) 1946-01-15 1947-01-15 Improvements to processes and devices for regulating the production and application of heat

Country Status (1)

Country Link
FR (1) FR939743A (en)

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