BE427000A - - Google Patents

Info

Publication number
BE427000A
BE427000A BE427000DA BE427000A BE 427000 A BE427000 A BE 427000A BE 427000D A BE427000D A BE 427000DA BE 427000 A BE427000 A BE 427000A
Authority
BE
Belgium
Prior art keywords
reducing
metals
raw material
niobium
tantalum
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE427000A publication Critical patent/BE427000A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00Obtaining refractory metals
    • C22B34/20Obtaining niobium, tantalum or vanadium
    • C22B34/24Obtaining niobium or tantalum

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE427000D BE427000A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE427000A true BE427000A (enrdf_load_stackoverflow)

Family

ID=87672

Family Applications (1)

Application Number Title Priority Date Filing Date
BE427000D BE427000A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE427000A (enrdf_load_stackoverflow)

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