FR2363518B1 - - Google Patents

Info

Publication number
FR2363518B1
FR2363518B1 FR7626400A FR7626400A FR2363518B1 FR 2363518 B1 FR2363518 B1 FR 2363518B1 FR 7626400 A FR7626400 A FR 7626400A FR 7626400 A FR7626400 A FR 7626400A FR 2363518 B1 FR2363518 B1 FR 2363518B1
Authority
FR
France
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
FR7626400A
Other languages
French (fr)
Other versions
FR2363518A1 (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.)
INST ALJUMINIEVOI
Original Assignee
INST ALJUMINIEVOI
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 by INST ALJUMINIEVOI filed Critical INST ALJUMINIEVOI
Priority to FR7626400A priority Critical patent/FR2363518A1/fr
Publication of FR2363518A1 publication Critical patent/FR2363518A1/fr
Application granted granted Critical
Publication of FR2363518B1 publication Critical patent/FR2363518B1/fr
Granted 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
    • C01F7/04—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/06—Preparation 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
    • C01F7/0686—Preparation 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 sulfate-containing minerals, e.g. alunite
    • 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
    • C01F7/38—Preparation of aluminium oxide by thermal reduction of aluminous minerals

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7626400A 1976-09-01 1976-09-01 Procede de transformation de l'alunite Granted FR2363518A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7626400A FR2363518A1 (fr) 1976-09-01 1976-09-01 Procede de transformation de l'alunite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7626400A FR2363518A1 (fr) 1976-09-01 1976-09-01 Procede de transformation de l'alunite

Publications (2)

Publication Number Publication Date
FR2363518A1 FR2363518A1 (fr) 1978-03-31
FR2363518B1 true FR2363518B1 (OSRAM) 1979-01-12

Family

ID=9177312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626400A Granted FR2363518A1 (fr) 1976-09-01 1976-09-01 Procede de transformation de l'alunite

Country Status (1)

Country Link
FR (1) FR2363518A1 (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB419090A (en) * 1933-06-09 1934-11-06 Luis Nordenflycht Improvements in the treatment of aluminium sulphate-containing minerals and salts

Also Published As

Publication number Publication date
FR2363518A1 (fr) 1978-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse