HU164863B - - Google Patents

Info

Publication number
HU164863B
HU164863B HUAU280A HUAU000280A HU164863B HU 164863 B HU164863 B HU 164863B HU AU280 A HUAU280 A HU AU280A HU AU000280 A HUAU000280 A HU AU000280A HU 164863 B HU164863 B HU 164863B
Authority
HU
Hungary
Application number
HUAU280A
Other languages
Hungarian (hu)
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
Priority to HUAU280A priority Critical patent/HU164863B/hu
Priority to GB3056173A priority patent/GB1382980A/en
Priority to AU57506/73A priority patent/AU477524B2/en
Priority to CA175,550A priority patent/CA991414A/en
Priority to IN1607/CAL/73A priority patent/IN139043B/en
Priority to FR7325487A priority patent/FR2208841B1/fr
Priority to DE2335732A priority patent/DE2335732B2/en
Priority to JP48079229A priority patent/JPS5213798B2/ja
Priority to IT26615/73A priority patent/IT994952B/en
Priority to SU731948580A priority patent/SU529806A3/en
Publication of HU164863B publication Critical patent/HU164863B/hu

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)
HUAU280A 1972-07-14 1972-07-14 HU164863B (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
HUAU280A HU164863B (en) 1972-07-14 1972-07-14
GB3056173A GB1382980A (en) 1972-07-14 1973-06-27 Process for the digestion of goethite-containing bauxites
AU57506/73A AU477524B2 (en) 1973-06-29 Process for the digestion of goethite-containing bauxites
CA175,550A CA991414A (en) 1972-07-14 1973-07-03 Process for the digestion of goethite-containing bauxites
IN1607/CAL/73A IN139043B (en) 1972-07-14 1973-07-10
FR7325487A FR2208841B1 (en) 1972-07-14 1973-07-11
DE2335732A DE2335732B2 (en) 1972-07-14 1973-07-13 Process for digesting bauxites containing goethite
JP48079229A JPS5213798B2 (en) 1972-07-14 1973-07-13
IT26615/73A IT994952B (en) 1972-07-14 1973-07-13 PROCESS FOR THE DIGESTION OF BAUXITES CONTAINING GOETHITE
SU731948580A SU529806A3 (en) 1972-07-14 1973-07-13 Method of leaching goethite-containing bauxite

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
HU164863B true HU164863B (en) 1974-05-28

Family

ID=10993200

Family Applications (1)

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

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
IT994952B (en) 1975-10-20
DE2335732B2 (en) 1978-09-28
GB1382980A (en) 1975-02-05
SU529806A3 (en) 1976-09-25
IN139043B (en) 1976-05-01
DE2335732A1 (en) 1974-01-31
AU5750673A (en) 1975-01-09
FR2208841B1 (en) 1976-09-17
FR2208841A1 (en) 1974-06-28
CA991414A (en) 1976-06-22
JPS5213798B2 (en) 1977-04-16
JPS4984997A (en) 1974-08-15

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee