FR1106750A - Process for decomposing bauxites using caustic soda in aqueous solution, and installation for its implementation - Google Patents

Process for decomposing bauxites using caustic soda in aqueous solution, and installation for its implementation

Info

Publication number
FR1106750A
FR1106750A FR1106750DA FR1106750A FR 1106750 A FR1106750 A FR 1106750A FR 1106750D A FR1106750D A FR 1106750DA FR 1106750 A FR1106750 A FR 1106750A
Authority
FR
France
Prior art keywords
bauxites
decomposing
implementation
installation
aqueous solution
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 FR1106750A publication Critical patent/FR1106750A/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)
  • Processing Of Solid Wastes (AREA)
FR1106750D 1953-06-01 1954-06-01 Process for decomposing bauxites using caustic soda in aqueous solution, and installation for its implementation Expired FR1106750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE757825X 1953-06-01

Publications (1)

Publication Number Publication Date
FR1106750A true FR1106750A (en) 1955-12-22

Family

ID=6660119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1106750D Expired FR1106750A (en) 1953-06-01 1954-06-01 Process for decomposing bauxites using caustic soda in aqueous solution, and installation for its implementation

Country Status (2)

Country Link
FR (1) FR1106750A (en)
GB (1) GB757825A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564659A1 (en) * 1991-10-30 1993-10-13 Sumitomo Chemical Company Limited Process for producing aluminum hydroxide from alumina-containing ore
US5545384A (en) * 1991-10-30 1996-08-13 Sumitomo Chemical Co., Ltd. Process for production of aluminum hydroxide from ore containing alumina

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564659A1 (en) * 1991-10-30 1993-10-13 Sumitomo Chemical Company Limited Process for producing aluminum hydroxide from alumina-containing ore
EP0564659A4 (en) * 1991-10-30 1994-01-19 Sumitomo Chemical Company Limited
US5545384A (en) * 1991-10-30 1996-08-13 Sumitomo Chemical Co., Ltd. Process for production of aluminum hydroxide from ore containing alumina

Also Published As

Publication number Publication date
GB757825A (en) 1956-09-26

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