IT1019300B - Metodo e dispositivo per trattare minerali di tungsteno - Google Patents

Metodo e dispositivo per trattare minerali di tungsteno

Info

Publication number
IT1019300B
IT1019300B IT53053/74A IT5305374A IT1019300B IT 1019300 B IT1019300 B IT 1019300B IT 53053/74 A IT53053/74 A IT 53053/74A IT 5305374 A IT5305374 A IT 5305374A IT 1019300 B IT1019300 B IT 1019300B
Authority
IT
Italy
Prior art keywords
treating tungsten
tungsten minerals
minerals
treating
tungsten
Prior art date
Application number
IT53053/74A
Other languages
English (en)
Original Assignee
Teledyne Inc
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 Teledyne Inc filed Critical Teledyne Inc
Application granted granted Critical
Publication of IT1019300B publication Critical patent/IT1019300B/it

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
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/36—Obtaining tungsten

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT53053/74A 1973-09-19 1974-09-17 Metodo e dispositivo per trattare minerali di tungsteno IT1019300B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39868173A 1973-09-19 1973-09-19

Publications (1)

Publication Number Publication Date
IT1019300B true IT1019300B (it) 1977-11-10

Family

ID=23576359

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53053/74A IT1019300B (it) 1973-09-19 1974-09-17 Metodo e dispositivo per trattare minerali di tungsteno

Country Status (7)

Country Link
JP (1) JPS5057014A (it)
BE (1) BE819902A (it)
BR (1) BR7407759D0 (it)
DE (1) DE2438518A1 (it)
FR (1) FR2244005A1 (it)
IT (1) IT1019300B (it)
SE (1) SE7411762L (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU555039B2 (en) * 1982-01-19 1986-09-11 Westinghouse Electric Corporation Production of tungsten oxide

Also Published As

Publication number Publication date
BR7407759D0 (pt) 1975-07-29
FR2244005B3 (it) 1977-06-17
DE2438518A1 (de) 1975-04-17
FR2244005A1 (en) 1975-04-11
SE7411762L (it) 1975-03-20
BE819902A (fr) 1974-12-31
JPS5057014A (it) 1975-05-19

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