FR1220787A - Process for the extraction of hydrated alumina from aluminum ores with application of organic solvents - Google Patents

Process for the extraction of hydrated alumina from aluminum ores with application of organic solvents

Info

Publication number
FR1220787A
FR1220787A FR793624A FR793624A FR1220787A FR 1220787 A FR1220787 A FR 1220787A FR 793624 A FR793624 A FR 793624A FR 793624 A FR793624 A FR 793624A FR 1220787 A FR1220787 A FR 1220787A
Authority
FR
France
Prior art keywords
extraction
application
organic solvents
hydrated alumina
aluminum ores
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
FR793624A
Other languages
French (fr)
Inventor
Hrvoje Ivekovic
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 filed Critical
Application granted granted Critical
Publication of FR1220787A publication Critical patent/FR1220787A/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
    • C01F7/0646—Separation of the insoluble residue, e.g. of red mud
    • C01F7/0653—Separation of the insoluble residue, e.g. of red mud characterised by the flocculant added to the slurry

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)
FR793624A 1958-12-15 1959-04-30 Process for the extraction of hydrated alumina from aluminum ores with application of organic solvents Expired FR1220787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU1220787X 1958-12-15

Publications (1)

Publication Number Publication Date
FR1220787A true FR1220787A (en) 1960-05-27

Family

ID=25560039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793624A Expired FR1220787A (en) 1958-12-15 1959-04-30 Process for the extraction of hydrated alumina from aluminum ores with application of organic solvents

Country Status (1)

Country Link
FR (1) FR1220787A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030067A1 (en) * 1979-11-30 1981-06-10 The Board Of Trustees Of The Michigan State University Process for the extraction of metal ions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030067A1 (en) * 1979-11-30 1981-06-10 The Board Of Trustees Of The Michigan State University Process for the extraction of metal ions

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