GB1412040A - Process for reducing the sodium content of red mud - Google Patents

Process for reducing the sodium content of red mud

Info

Publication number
GB1412040A
GB1412040A GB1250773A GB1250773A GB1412040A GB 1412040 A GB1412040 A GB 1412040A GB 1250773 A GB1250773 A GB 1250773A GB 1250773 A GB1250773 A GB 1250773A GB 1412040 A GB1412040 A GB 1412040A
Authority
GB
United Kingdom
Prior art keywords
red mud
mole
dough
mixture
suspension
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
GB1250773A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1412040A publication Critical patent/GB1412040A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/20—Preparation by reacting oxides or hydroxides with alkali metal salts
    • 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
    • C01F7/066—Treatment of the separated residue

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
GB1250773A 1972-03-24 1973-03-15 Process for reducing the sodium content of red mud Expired GB1412040A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU72TA1177A HU174231B (hu) 1972-03-24 1972-03-24 Sposob umen'shenija soderzhanija natrija krasnogo shlama

Publications (1)

Publication Number Publication Date
GB1412040A true GB1412040A (en) 1975-10-29

Family

ID=11001786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250773A Expired GB1412040A (en) 1972-03-24 1973-03-15 Process for reducing the sodium content of red mud

Country Status (4)

Country Link
DE (1) DE2313816C3 (hu)
GB (1) GB1412040A (hu)
HU (1) HU174231B (hu)
IT (1) IT981572B (hu)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU228102B1 (en) * 2009-04-21 2012-10-29 Peter Lipot Winkler Apparatus and method for producting iron-ore briquette
ES2704134T3 (es) * 2010-01-29 2019-03-14 Krsys Gmbh Procedimiento para utilizar lodos rojos

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022572B (de) * 1956-08-03 1958-01-16 Giulini Gmbh Geb Verfahren zum Aufschliessen von Bauxiten mittels Natronlauge zwecks Gewinnung von Tonerde
FR1231638A (fr) * 1957-01-15 1960-09-30 Pechiney Procédé de traitement des minerais d'aluminium

Also Published As

Publication number Publication date
IT981572B (it) 1974-10-10
DE2313816B2 (de) 1981-04-30
HU174231B (hu) 1979-11-28
DE2313816C3 (de) 1982-05-19
DE2313816A1 (de) 1973-10-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee