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AU3049684A - Reducing niobium or tantalum floride to metal - Google Patents

Reducing niobium or tantalum floride to metal

Info

Publication number
AU3049684A
AU3049684A AU30496/84A AU3049684A AU3049684A AU 3049684 A AU3049684 A AU 3049684A AU 30496/84 A AU30496/84 A AU 30496/84A AU 3049684 A AU3049684 A AU 3049684A AU 3049684 A AU3049684 A AU 3049684A
Authority
AU
Australia
Prior art keywords
floride
tantalum
metal
reducing niobium
niobium
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.)
Abandoned
Application number
AU30496/84A
Inventor
Not Given Name
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.)
Solex Research Corp
Original Assignee
Solex Research 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 Solex Research Corp filed Critical Solex Research Corp
Publication of AU3049684A publication Critical patent/AU3049684A/en
Abandoned 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/28—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from gaseous metal compounds
    • 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
    • C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
    • 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
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AU30496/84A 1983-07-14 1984-07-11 Reducing niobium or tantalum floride to metal Abandoned AU3049684A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12699583A JPS6021343A (en) 1983-07-14 1983-07-14 Manufacture of metallic niobium or metallic tantalum
JP58-126995 1983-07-14

Publications (1)

Publication Number Publication Date
AU3049684A true AU3049684A (en) 1985-01-17

Family

ID=14949054

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30496/84A Abandoned AU3049684A (en) 1983-07-14 1984-07-11 Reducing niobium or tantalum floride to metal

Country Status (4)

Country Link
EP (1) EP0132073A3 (en)
JP (1) JPS6021343A (en)
AU (1) AU3049684A (en)
BR (1) BR8403514A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU581189B2 (en) * 1983-11-14 1989-02-16 Cabot Corporation Process for dissolving tantalum/columbium materials containing alkali metal impurities

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185841A (en) * 1986-02-10 1987-08-14 Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk Manufacture of metallic niobium or metallic tantalum

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905548A (en) * 1957-09-06 1959-09-22 Fansteel Metallurgical Corp Method of recovering tantalum and columbium
GB955832A (en) * 1959-10-21 1964-04-22 Ciba Ltd Process for the manufacture of metallic niobium or tantalum or alloys thereof
US3341320A (en) * 1966-04-05 1967-09-12 Seymour H Smiley Production of low particle size-high surface area metal powders
JPS5237866B2 (en) * 1973-07-20 1977-09-26
JPS5785943A (en) * 1980-11-18 1982-05-28 Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk Recovering method for metal from fluorine compound
JPS609575B2 (en) * 1981-04-09 1985-03-11 古河鉱業株式会社 Melting furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU581189B2 (en) * 1983-11-14 1989-02-16 Cabot Corporation Process for dissolving tantalum/columbium materials containing alkali metal impurities

Also Published As

Publication number Publication date
EP0132073A3 (en) 1986-12-30
BR8403514A (en) 1985-06-25
JPS6021343A (en) 1985-02-02
EP0132073A2 (en) 1985-01-23

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