CA1003619A - Method of producing alumina and potassium sulphate from alunite - Google Patents

Method of producing alumina and potassium sulphate from alunite

Info

Publication number
CA1003619A
CA1003619A CA180,838A CA180838A CA1003619A CA 1003619 A CA1003619 A CA 1003619A CA 180838 A CA180838 A CA 180838A CA 1003619 A CA1003619 A CA 1003619A
Authority
CA
Canada
Prior art keywords
alunite
potassium sulphate
producing alumina
alumina
producing
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
CA180,838A
Other languages
English (en)
Other versions
CA180838S (en
Inventor
Gakif Z. Nasyrov
Nikolai A. Kaluzhsky
Vladimir N. Kostin
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.)
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNY INSTITUT ALJUMINIEVOI MAG NIEVOI I ELEKTRODNOI PROMYSHLENNOSTI
Original Assignee
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNY INSTITUT ALJUMINIEVOI MAG NIEVOI I ELEKTRODNOI PROMYSHLENNOSTI
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 VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNY INSTITUT ALJUMINIEVOI MAG NIEVOI I ELEKTRODNOI PROMYSHLENNOSTI filed Critical VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I PROEKTNY INSTITUT ALJUMINIEVOI MAG NIEVOI I ELEKTRODNOI PROMYSHLENNOSTI
Application granted granted Critical
Publication of CA1003619A publication Critical patent/CA1003619A/en
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
    • C01F7/0686—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)
CA180,838A 1972-12-08 1973-09-12 Method of producing alumina and potassium sulphate from alunite Expired CA1003619A (en)

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
CA1003619A true CA1003619A (en) 1977-01-18

Family

ID=20533611

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,838A Expired CA1003619A (en) 1972-12-08 1973-09-12 Method of producing alumina and potassium sulphate from alunite

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
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
MX143262A (es) 1981-04-10

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