FR985922A - Process for the purification of alumina - Google Patents

Process for the purification of alumina

Info

Publication number
FR985922A
FR985922A FR985922DA FR985922A FR 985922 A FR985922 A FR 985922A FR 985922D A FR985922D A FR 985922DA FR 985922 A FR985922 A FR 985922A
Authority
FR
France
Prior art keywords
alumina
purification
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean-Charles Seailles
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 filed Critical
Application granted granted Critical
Publication of FR985922A publication Critical patent/FR985922A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR985922D 1943-11-11 1943-11-11 Process for the purification of alumina Expired FR985922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR985922T 1943-11-11

Publications (1)

Publication Number Publication Date
FR985922A true FR985922A (en) 1951-07-25

Family

ID=9537704

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985922D Expired FR985922A (en) 1943-11-11 1943-11-11 Process for the purification of alumina

Country Status (5)

Country Link
BE (1) BE478567A (en)
CH (1) CH275867A (en)
FR (1) FR985922A (en)
GB (1) GB650962A (en)
NL (1) NL65255C (en)

Also Published As

Publication number Publication date
BE478567A (en)
GB650962A (en) 1951-03-07
NL65255C (en)
CH275867A (en) 1951-06-15

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