FR2208841A1 - - Google Patents

Info

Publication number
FR2208841A1
FR2208841A1 FR7325487A FR7325487A FR2208841A1 FR 2208841 A1 FR2208841 A1 FR 2208841A1 FR 7325487 A FR7325487 A FR 7325487A FR 7325487 A FR7325487 A FR 7325487A FR 2208841 A1 FR2208841 A1 FR 2208841A1
Authority
FR
France
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.)
Granted
Application number
FR7325487A
Other languages
French (fr)
Other versions
FR2208841B1 (en
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.)
ALUTERV ALUMINIUMIPARI TERVEZO HU
MAGYAR ALUMINIUM
Original Assignee
ALUTERV ALUMINIUMIPARI TERVEZO HU
MAGYAR ALUMINIUM
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 ALUTERV ALUMINIUMIPARI TERVEZO HU, MAGYAR ALUMINIUM filed Critical ALUTERV ALUMINIUMIPARI TERVEZO HU
Publication of FR2208841A1 publication Critical patent/FR2208841A1/fr
Application granted granted Critical
Publication of FR2208841B1 publication Critical patent/FR2208841B1/fr
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)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glass Compositions (AREA)
FR7325487A 1972-07-14 1973-07-11 Expired FR2208841B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2208841A1 true FR2208841A1 (en) 1974-06-28
FR2208841B1 FR2208841B1 (en) 1976-09-17

Family

ID=10993200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325487A Expired FR2208841B1 (en) 1972-07-14 1973-07-11

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

Citations (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

Patent Citations (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
DE2335732A1 (en) 1974-01-31
DE2335732B2 (en) 1978-09-28
SU529806A3 (en) 1976-09-25
IT994952B (en) 1975-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse