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

Metodo e dispositivo per trattare minerali di tungsteno

Info

Publication number: IT1019300B
Authority: IT; Italy
Prior art keywords: treating tungsten; tungsten minerals; minerals; treating; tungsten
Prior art date: 1973-09-19

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.)

1973-09-19

Filing date

1974-09-17

Publication date

1977-11-10

1974-09-17 Application filed by Teledyne Inc filed Critical Teledyne Inc

1977-11-10 Application granted granted Critical

1977-11-10 Publication of IT1019300B publication Critical patent/IT1019300B/it

Links

229910052500 inorganic mineral Inorganic materials 0.000 title 1
239000011707 mineral Substances 0.000 title 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title 1
229910052721 tungsten Inorganic materials 0.000 title 1
239000010937 tungsten Substances 0.000 title 1

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

1974
- 1974-08-10 DE DE2438518A patent/DE2438518A1/de active Pending
- 1974-09-10 FR FR7430575A patent/FR2244005A1/fr active Granted
- 1974-09-13 BE BE148511A patent/BE819902A/xx unknown
- 1974-09-17 IT IT53053/74A patent/IT1019300B/it active
- 1974-09-17 JP JP49106141A patent/JPS5057014A/ja active Pending
- 1974-09-18 BR BR7759/74A patent/BR7407759D0/pt unknown
- 1974-09-18 SE SE7411762A patent/SE7411762L/xx unknown

Also Published As

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

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