FR1280009A - Process for dissolving alumina in bauxites - Google Patents

Process for dissolving alumina in bauxites

Info

Publication number
FR1280009A
FR1280009A FR843926A FR843926A FR1280009A FR 1280009 A FR1280009 A FR 1280009A FR 843926 A FR843926 A FR 843926A FR 843926 A FR843926 A FR 843926A FR 1280009 A FR1280009 A FR 1280009A
Authority
FR
France
Prior art keywords
bauxites
dissolving alumina
alumina
dissolving
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
FR843926A
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
Application filed by Pechiney SA filed Critical Pechiney SA
Priority to FR843926A priority Critical patent/FR1280009A/en
Application granted granted Critical
Publication of FR1280009A publication Critical patent/FR1280009A/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
    • C01F7/0633—Digestion characterised by the use of additives

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)
FR843926A 1960-11-15 1960-11-15 Process for dissolving alumina in bauxites Expired FR1280009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR843926A FR1280009A (en) 1960-11-15 1960-11-15 Process for dissolving alumina in bauxites

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843926A FR1280009A (en) 1960-11-15 1960-11-15 Process for dissolving alumina in bauxites

Publications (1)

Publication Number Publication Date
FR1280009A true FR1280009A (en) 1961-12-29

Family

ID=8742675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843926A Expired FR1280009A (en) 1960-11-15 1960-11-15 Process for dissolving alumina in bauxites

Country Status (1)

Country Link
FR (1) FR1280009A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2060436A1 (en) * 1969-09-06 1971-06-18 Magyar Aluminium Diaspore-contg. bauxiteette decompsn. - by continuous Bayer process
FR2235879A1 (en) * 1973-07-07 1975-01-31 Magyar Aluminium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2060436A1 (en) * 1969-09-06 1971-06-18 Magyar Aluminium Diaspore-contg. bauxiteette decompsn. - by continuous Bayer process
FR2235879A1 (en) * 1973-07-07 1975-01-31 Magyar Aluminium

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