CH213901A - Process for the production of aluminum oxide from a substance containing alumina silicate. - Google Patents

Process for the production of aluminum oxide from a substance containing alumina silicate.

Info

Publication number
CH213901A
CH213901A CH213901DA CH213901A CH 213901 A CH213901 A CH 213901A CH 213901D A CH213901D A CH 213901DA CH 213901 A CH213901 A CH 213901A
Authority
CH
Switzerland
Prior art keywords
production
aluminum oxide
substance containing
alumina silicate
containing alumina
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH213901A publication Critical patent/CH213901A/en

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
    • C01F7/38—Preparation of aluminium oxide by thermal reduction of aluminous minerals
    • 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
    • C01F3/00—Compounds of beryllium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Thermal Sciences (AREA)
  • Silicon Compounds (AREA)
CH213901D 1938-04-08 1939-02-28 Process for the production of aluminum oxide from a substance containing alumina silicate. CH213901A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE217387X 1938-04-08
CH213901T 1939-02-28

Publications (1)

Publication Number Publication Date
CH213901A true CH213901A (en) 1941-03-31

Family

ID=25725507

Family Applications (3)

Application Number Title Priority Date Filing Date
CH217388D CH217388A (en) 1938-04-08 1939-02-28 Process for the production of zirconium dioxide from a substance containing zirconium silicate.
CH213901D CH213901A (en) 1938-04-08 1939-02-28 Process for the production of aluminum oxide from a substance containing alumina silicate.
CH217387D CH217387A (en) 1938-04-08 1939-02-28 Process for the production of beryllium oxide from a substance containing beryllium silicate.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH217388D CH217388A (en) 1938-04-08 1939-02-28 Process for the production of zirconium dioxide from a substance containing zirconium silicate.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH217387D CH217387A (en) 1938-04-08 1939-02-28 Process for the production of beryllium oxide from a substance containing beryllium silicate.

Country Status (1)

Country Link
CH (3) CH217388A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE179398T1 (en) * 1994-06-17 1999-05-15 Atomic Energy South Africa METHOD FOR TREATING ZIRCON

Also Published As

Publication number Publication date
CH217387A (en) 1941-10-15
CH217388A (en) 1941-10-15

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