BE575091A - - Google Patents

Info

Publication number
BE575091A
BE575091A BE575091DA BE575091A BE 575091 A BE575091 A BE 575091A BE 575091D A BE575091D A BE 575091DA BE 575091 A BE575091 A BE 575091A
Authority
BE
Belgium
Prior art keywords
sep
product
calciner
calcination
mixture
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE575091A publication Critical patent/BE575091A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00Phosphorus; Compounds thereof
    • C01B25/16Oxyacids of phosphorus; Salts thereof
    • C01B25/26Phosphates
    • C01B25/38Condensed phosphates
    • C01B25/40Polyphosphates
    • C01B25/41Polyphosphates of alkali metals
    • C01B25/412Preparation from alkali metal orthophosphates
    • C01B25/414Apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Luminescent Compositions (AREA)
BE575091D BE575091A (OSRAM)

Publications (1)

Publication Number Publication Date
BE575091A true BE575091A (OSRAM)

Family

ID=190786

Family Applications (1)

Application Number Title Priority Date Filing Date
BE575091D BE575091A (OSRAM)

Country Status (1)

Country Link
BE (1) BE575091A (OSRAM)

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