IT994952B - PROCESS FOR THE DIGESTION OF BAUXITES CONTAINING GOETHITE - Google Patents

PROCESS FOR THE DIGESTION OF BAUXITES CONTAINING GOETHITE

Info

Publication number
IT994952B
IT994952B IT26615/73A IT2661573A IT994952B IT 994952 B IT994952 B IT 994952B IT 26615/73 A IT26615/73 A IT 26615/73A IT 2661573 A IT2661573 A IT 2661573A IT 994952 B IT994952 B IT 994952B
Authority
IT
Italy
Prior art keywords
digestion
containing goethite
bauxites containing
bauxites
goethite
Prior art date
Application number
IT26615/73A
Other languages
Italian (it)
Inventor
Pinter Tihamer
P Siklossy
K Solymar
P Toth
Sigmond Gyorgy
M Orban
F Orban
J Zambo
Original Assignee
Magyar Aluminium
Femipari Kutato Intezet
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 Magyar Aluminium, Femipari Kutato Intezet filed Critical Magyar Aluminium
Application granted granted Critical
Publication of IT994952B publication Critical patent/IT994952B/en

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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glass Compositions (AREA)
IT26615/73A 1972-07-14 1973-07-13 PROCESS FOR THE DIGESTION OF BAUXITES CONTAINING GOETHITE IT994952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUAU280A HU164863B (en) 1972-07-14 1972-07-14

Publications (1)

Publication Number Publication Date
IT994952B true IT994952B (en) 1975-10-20

Family

ID=10993200

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26615/73A IT994952B (en) 1972-07-14 1973-07-13 PROCESS FOR THE DIGESTION OF BAUXITES CONTAINING GOETHITE

Country Status (9)

Country Link
JP (1) JPS5213798B2 (en)
CA (1) CA991414A (en)
DE (1) DE2335732B2 (en)
FR (1) FR2208841B1 (en)
GB (1) GB1382980A (en)
HU (1) HU164863B (en)
IN (1) IN139043B (en)
IT (1) IT994952B (en)
SU (1) SU529806A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116200608B (en) * 2023-01-30 2023-12-05 中铝郑州有色金属研究院有限公司 Method for recycling iron and aluminum from red mud

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737514A (en) * 1970-10-05 1973-06-05 Kaiser Aluminium Chem Corp Extraction of alumina from ores

Also Published As

Publication number Publication date
FR2208841B1 (en) 1976-09-17
IN139043B (en) 1976-05-01
CA991414A (en) 1976-06-22
JPS4984997A (en) 1974-08-15
GB1382980A (en) 1975-02-05
JPS5213798B2 (en) 1977-04-16
HU164863B (en) 1974-05-28
AU5750673A (en) 1975-01-09
FR2208841A1 (en) 1974-06-28
DE2335732A1 (en) 1974-01-31
DE2335732B2 (en) 1978-09-28
SU529806A3 (en) 1976-09-25

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