MX143262A - Metodo mejorado para la obtencion de alumina y sulfato de potasio a partir de minerales de alunita - Google Patents

Metodo mejorado para la obtencion de alumina y sulfato de potasio a partir de minerales de alunita

Info

Publication number
MX143262A
MX143262A MX147176A MX14717673A MX143262A MX 143262 A MX143262 A MX 143262A MX 147176 A MX147176 A MX 147176A MX 14717673 A MX14717673 A MX 14717673A MX 143262 A MX143262 A MX 143262A
Authority
MX
Mexico
Prior art keywords
alunita
minerales
improved method
potassium sulphate
obtaining alumina
Prior art date
Application number
MX147176A
Other languages
English (en)
Spanish (es)
Inventor
Nikolai Andreevich Kalushsky
Gakif Zakirovich Nasyrov
Vladimir Nikolaevich Kcstin
Original Assignee
Vnii Pi Aluminievoj
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 Vnii Pi Aluminievoj filed Critical Vnii Pi Aluminievoj
Publication of MX143262A publication Critical patent/MX143262A/es

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
    • C01F7/0686—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 from sulfate-containing minerals, e.g. alunite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • C01D5/008—Preparation of potassium sulfate from alunite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
MX147176A 1972-12-08 1973-11-01 Metodo mejorado para la obtencion de alumina y sulfato de potasio a partir de minerales de alunita MX143262A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1852006A SU520001A1 (ru) 1972-12-08 1972-12-08 Способ гидрохимической переработки алунита

Publications (1)

Publication Number Publication Date
MX143262A true MX143262A (es) 1981-04-10

Family

ID=20533611

Family Applications (1)

Application Number Title Priority Date Filing Date
MX147176A MX143262A (es) 1972-12-08 1973-11-01 Metodo mejorado para la obtencion de alumina y sulfato de potasio a partir de minerales de alunita

Country Status (6)

Country Link
CA (1) CA1003619A (fr)
DE (1) DE2345292C3 (fr)
FR (1) FR2209719A1 (fr)
IT (1) IT998596B (fr)
MX (1) MX143262A (fr)
SU (1) SU520001A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117077A (en) * 1976-09-13 1978-09-26 Gakif Zakirovich Nasyrov Process for alunite treatment

Also Published As

Publication number Publication date
FR2209719A1 (en) 1974-07-05
CA1003619A (en) 1977-01-18
DE2345292B2 (de) 1977-09-01
FR2209719B1 (fr) 1976-06-18
DE2345292A1 (de) 1974-07-11
DE2345292C3 (de) 1978-05-03
IT998596B (it) 1976-02-20
SU520001A1 (ru) 1976-07-25

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