AU1176483A - Production of columbium (niobium) oxyfluoride and conversion to columbium (niobium) oxide - Google Patents

Production of columbium (niobium) oxyfluoride and conversion to columbium (niobium) oxide

Info

Publication number
AU1176483A
AU1176483A AU11764/83A AU1176483A AU1176483A AU 1176483 A AU1176483 A AU 1176483A AU 11764/83 A AU11764/83 A AU 11764/83A AU 1176483 A AU1176483 A AU 1176483A AU 1176483 A AU1176483 A AU 1176483A
Authority
AU
Australia
Prior art keywords
columbium
niobium
oxyfluoride
conversion
oxide
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.)
Granted
Application number
AU11764/83A
Other versions
AU552472B2 (en
Inventor
Roger M. Bergman
Edwin J. Bielecki
C. Edward Moshein
Charles R. Nippert
Umedray L. Sheth
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.)
Cabot Corp
Original Assignee
Cabot 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
Priority claimed from US06/351,348 external-priority patent/US4592904A/en
Priority claimed from US06/384,077 external-priority patent/US4420469A/en
Application filed by Cabot Corp filed Critical Cabot Corp
Publication of AU1176483A publication Critical patent/AU1176483A/en
Application granted granted Critical
Publication of AU552472B2 publication Critical patent/AU552472B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/20—Powder free flowing behaviour
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
AU11764/83A 1982-02-22 1983-02-21 Production of columbium (niobium) oxyfluoride and conversion to columbium (niobium) oxide Ceased AU552472B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US351348 1982-02-22
US06/351,348 US4592904A (en) 1982-02-22 1982-02-22 Process for producing columbium oxyfluoride
US06/384,077 US4420469A (en) 1982-06-01 1982-06-01 Pyrohydrolysis of columbium oxyfluoride to columbium oxide
US384077 1982-06-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU55291/86A Division AU576073B2 (en) 1982-02-22 1986-03-26 Process for producing columbium oxyfluoride and pyrohydrolysis of columbium oxyfluoride to columbium oxide

Publications (2)

Publication Number Publication Date
AU1176483A true AU1176483A (en) 1983-09-01
AU552472B2 AU552472B2 (en) 1986-06-05

Family

ID=26997050

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11764/83A Ceased AU552472B2 (en) 1982-02-22 1983-02-21 Production of columbium (niobium) oxyfluoride and conversion to columbium (niobium) oxide

Country Status (4)

Country Link
AU (1) AU552472B2 (en)
BR (1) BR8300824A (en)
CH (2) CH654558A5 (en)
DE (1) DE3305775A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592904A (en) * 1982-02-22 1986-06-03 Cabot Corporation Process for producing columbium oxyfluoride
US4663130A (en) * 1983-11-14 1987-05-05 Cabot Corporation Process for dissolving tantalum/columbium materials containing alkali metal impurities
CN111137921B (en) * 2020-01-04 2022-05-20 山东理工大学 Preparation method of tantalum oxyfluoride nanosheet

Also Published As

Publication number Publication date
BR8300824A (en) 1983-11-16
AU552472B2 (en) 1986-06-05
CH654558A5 (en) 1986-02-28
CH658042A5 (en) 1986-10-15
DE3305775A1 (en) 1983-09-01

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