FR1102718A - Process for decomposing bauxites by means of caustic soda in aqueous solution - Google Patents

Process for decomposing bauxites by means of caustic soda in aqueous solution

Info

Publication number
FR1102718A
FR1102718A FR1102718DA FR1102718A FR 1102718 A FR1102718 A FR 1102718A FR 1102718D A FR1102718D A FR 1102718DA FR 1102718 A FR1102718 A FR 1102718A
Authority
FR
France
Prior art keywords
bauxites
decomposing
aqueous solution
caustic soda
caustic
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)
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.)
Vereinigte Aluminium Werke AG
Original Assignee
Vereinigte Aluminium Werke AG
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 Vereinigte Aluminium Werke AG filed Critical Vereinigte Aluminium Werke AG
Application granted granted Critical
Publication of FR1102718A publication Critical patent/FR1102718A/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
    • C01F7/04—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
    • C01F7/062—Digestion

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR1102718D 1953-06-19 1954-06-18 Process for decomposing bauxites by means of caustic soda in aqueous solution Expired FR1102718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1102718X 1953-06-19

Publications (1)

Publication Number Publication Date
FR1102718A true FR1102718A (en) 1955-10-25

Family

ID=7722869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102718D Expired FR1102718A (en) 1953-06-19 1954-06-18 Process for decomposing bauxites by means of caustic soda in aqueous solution

Country Status (1)

Country Link
FR (1) FR1102718A (en)

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