FR33485E - Process for preparing alumina - Google Patents

Process for preparing alumina

Info

Publication number
FR33485E
FR33485E FR33485DA FR33485E FR 33485 E FR33485 E FR 33485E FR 33485D A FR33485D A FR 33485DA FR 33485 E FR33485 E FR 33485E
Authority
FR
France
Prior art keywords
preparing alumina
alumina
preparing
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 FR33485E publication Critical patent/FR33485E/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
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/164—Calcium 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)
FR33485D 1926-09-18 1927-01-11 Process for preparing alumina Expired FR33485E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR634430T 1926-09-18
FR33485T 1927-01-11

Publications (1)

Publication Number Publication Date
FR33485E true FR33485E (en) 1928-09-28

Family

ID=26182637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33485D Expired FR33485E (en) 1926-09-18 1927-01-11 Process for preparing alumina

Country Status (3)

Country Link
DE (1) DE564059C (en)
FR (1) FR33485E (en)
GB (1) GB283509A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357792A (en) * 1966-10-03 1967-12-12 Gebefugi Istvan Kneading pretreatment for the production of aluminum hydroxide

Also Published As

Publication number Publication date
GB283509A (en) 1928-06-21
DE564059C (en) 1932-11-12

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