BE522445A - - Google Patents

Info

Publication number
BE522445A
BE522445A BE522445DA BE522445A BE 522445 A BE522445 A BE 522445A BE 522445D A BE522445D A BE 522445DA BE 522445 A BE522445 A BE 522445A
Authority
BE
Belgium
Prior art keywords
phosphate
calcium
lime
sodium
phosphates
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE522445A publication Critical patent/BE522445A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/04Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
    • C01F7/0673Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process from phosphate-containing minerals
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B13/00Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/02Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)
BE522445D BE522445A (pt)

Publications (1)

Publication Number Publication Date
BE522445A true BE522445A (pt)

Family

ID=157710

Family Applications (1)

Application Number Title Priority Date Filing Date
BE522445D BE522445A (pt)

Country Status (1)

Country Link
BE (1) BE522445A (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322206A1 (fr) * 1975-08-29 1977-03-25 Davalos Fernando Obtention d'alumine et de phosphate par decomposition alcaline de minerais de phosphate d'aluminium contenant de la silice

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2322206A1 (fr) * 1975-08-29 1977-03-25 Davalos Fernando Obtention d'alumine et de phosphate par decomposition alcaline de minerais de phosphate d'aluminium contenant de la silice

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