FR74934E - Process for preparing alumina - Google Patents

Process for preparing alumina

Info

Publication number
FR74934E
FR74934E FR786244A FR786244A FR74934E FR 74934 E FR74934 E FR 74934E FR 786244 A FR786244 A FR 786244A FR 786244 A FR786244 A FR 786244A FR 74934 E FR74934 E FR 74934E
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
FR786244A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pechiney SA
Original Assignee
Pechiney SA
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
Priority to FR1204811D priority Critical patent/FR1204811A/en
Application filed by Pechiney SA filed Critical Pechiney SA
Priority to FR786244A priority patent/FR74934E/en
Priority to ES0251260A priority patent/ES251260A1/en
Priority to DEP23319A priority patent/DE1115725B/en
Application granted granted Critical
Publication of FR74934E publication Critical patent/FR74934E/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
    • C01F7/18—Aluminium oxide or hydroxide from alkaline earth metal aluminates
    • 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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
FR786244A 1959-02-10 1959-02-10 Process for preparing alumina Expired FR74934E (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1204811D FR1204811A (en) 1959-02-10 1958-08-06 Process for preparing alumina
FR786244A FR74934E (en) 1959-02-10 1959-02-10 Process for preparing alumina
ES0251260A ES251260A1 (en) 1959-02-10 1959-08-04 Procedure for the preparation of alumina (Machine-translation by Google Translate, not legally binding)
DEP23319A DE1115725B (en) 1959-02-10 1959-08-05 Process for the production of alumina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR786244A FR74934E (en) 1959-02-10 1959-02-10 Process for preparing alumina

Publications (1)

Publication Number Publication Date
FR74934E true FR74934E (en) 1961-03-03

Family

ID=8711045

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1204811D Expired FR1204811A (en) 1959-02-10 1958-08-06 Process for preparing alumina
FR786244A Expired FR74934E (en) 1959-02-10 1959-02-10 Process for preparing alumina

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1204811D Expired FR1204811A (en) 1959-02-10 1958-08-06 Process for preparing alumina

Country Status (3)

Country Link
DE (1) DE1115725B (en)
ES (1) ES251260A1 (en)
FR (2) FR1204811A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168875B (en) * 1963-02-08 1964-04-30 Vaw Ver Aluminium Werke Ag Process for the production of aluminum oxide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR943042A (en) * 1946-03-21 1949-02-24 Aluminium Lab Ltd Improvements in the separation of alumina from bauxite containing phosphorus

Also Published As

Publication number Publication date
FR1204811A (en) 1960-01-28
ES251260A1 (en) 1960-04-16
DE1115725B (en) 1961-10-26

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