FR28083E - Process for the production of pure alumina - Google Patents

Process for the production of pure alumina

Info

Publication number
FR28083E
FR28083E FR28083DA FR28083E FR 28083 E FR28083 E FR 28083E FR 28083D A FR28083D A FR 28083DA FR 28083 E FR28083 E FR 28083E
Authority
FR
France
Prior art keywords
production
pure alumina
alumina
pure
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
Other languages
French (fr)
Inventor
Alexandre Pedemonte
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
Application granted granted Critical
Publication of FR28083E publication Critical patent/FR28083E/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
    • C01F7/20—Preparation of aluminium oxide or hydroxide from aluminous ores using acids or salts

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR28083D 1923-04-12 1923-04-12 Process for the production of pure alumina Expired FR28083E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28083T 1923-04-12

Publications (1)

Publication Number Publication Date
FR28083E true FR28083E (en) 1925-01-14

Family

ID=8666308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28083D Expired FR28083E (en) 1923-04-12 1923-04-12 Process for the production of pure alumina

Country Status (1)

Country Link
FR (1) FR28083E (en)

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