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 SU731948580A priority patent/SU529806A3/ru
Priority to DE2335732A priority patent/DE2335732B2/de
Priority to JP48079229A priority patent/JPS5213798B2/ja
Priority to IT26615/73A priority patent/IT994952B/it
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 (enrdf_load_html_response)

Priority Applications (10)

Application Number Priority Date Filing Date Title
HUAU280A HU164863B (enrdf_load_html_response) 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 (enrdf_load_html_response) 1972-07-14 1973-07-10
FR7325487A FR2208841B1 (enrdf_load_html_response) 1972-07-14 1973-07-11
SU731948580A SU529806A3 (ru) 1972-07-14 1973-07-13 Способ выщелачивани гетитсодержащих бокситов
DE2335732A DE2335732B2 (de) 1972-07-14 1973-07-13 Verfahren zum Aufschließen von Goethit enthaltenden Bauxiten
JP48079229A JPS5213798B2 (enrdf_load_html_response) 1972-07-14 1973-07-13
IT26615/73A IT994952B (it) 1972-07-14 1973-07-13 Processo per la digestione di bauxiti contenenti goethite

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HU164863B true HU164863B (enrdf_load_html_response) 1974-05-28

Family

ID=10993200

Family Applications (1)

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

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116200608B (zh) * 2023-01-30 2023-12-05 中铝郑州有色金属研究院有限公司 一种从赤泥中回收铁铝的方法

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

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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