FR1330185A - Improvement in the treatment of bauxites trihydrate - Google Patents

Improvement in the treatment of bauxites trihydrate

Info

Publication number
FR1330185A
FR1330185A FR896502A FR896502A FR1330185A FR 1330185 A FR1330185 A FR 1330185A FR 896502 A FR896502 A FR 896502A FR 896502 A FR896502 A FR 896502A FR 1330185 A FR1330185 A FR 1330185A
Authority
FR
France
Prior art keywords
bauxites
trihydrate
improvement
treatment
bauxites trihydrate
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
FR896502A
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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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 Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Priority to FR896502A priority Critical patent/FR1330185A/en
Application granted granted Critical
Publication of FR1330185A publication Critical patent/FR1330185A/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
    • C01F7/0613—Pretreatment of the minerals, e.g. grinding

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR896502A 1962-05-04 1962-05-04 Improvement in the treatment of bauxites trihydrate Expired FR1330185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR896502A FR1330185A (en) 1962-05-04 1962-05-04 Improvement in the treatment of bauxites trihydrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR896502A FR1330185A (en) 1962-05-04 1962-05-04 Improvement in the treatment of bauxites trihydrate

Publications (1)

Publication Number Publication Date
FR1330185A true FR1330185A (en) 1963-06-21

Family

ID=8778235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR896502A Expired FR1330185A (en) 1962-05-04 1962-05-04 Improvement in the treatment of bauxites trihydrate

Country Status (1)

Country Link
FR (1) FR1330185A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1109740A1 (en) * 1998-08-17 2001-06-27 Comalco Aluminium Limited Feed processing for improved alumina process performance
EP1135333A1 (en) * 1998-09-30 2001-09-26 Comalco Aluminium Limited Feed processing for improved alumina process performance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1109740A1 (en) * 1998-08-17 2001-06-27 Comalco Aluminium Limited Feed processing for improved alumina process performance
EP1109740A4 (en) * 1998-08-17 2006-06-28 Comalco Alu Feed processing for improved alumina process performance
EP1135333A1 (en) * 1998-09-30 2001-09-26 Comalco Aluminium Limited Feed processing for improved alumina process performance
EP1135333A4 (en) * 1998-09-30 2006-06-28 Comalco Alu Feed processing for improved alumina process performance

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