FR47251E - Process for preparing alumina poor in silicic acid from alkaline earth aluminates - Google Patents

Process for preparing alumina poor in silicic acid from alkaline earth aluminates

Info

Publication number
FR47251E
FR47251E FR47251DA FR47251E FR 47251 E FR47251 E FR 47251E FR 47251D A FR47251D A FR 47251DA FR 47251 E FR47251 E FR 47251E
Authority
FR
France
Prior art keywords
poor
alkaline earth
silicic acid
preparing alumina
earth aluminates
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)
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.)
Lonza AG
Original Assignee
Lonza 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 Lonza AG filed Critical Lonza AG
Application granted granted Critical
Publication of FR47251E publication Critical patent/FR47251E/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
    • C01F7/12—Alkali metal aluminates from alkaline-earth metal aluminates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR47251D 1936-04-04 1936-04-04 Process for preparing alumina poor in silicic acid from alkaline earth aluminates Expired FR47251E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR47251T 1936-04-04

Publications (1)

Publication Number Publication Date
FR47251E true FR47251E (en) 1937-03-05

Family

ID=8682764

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47251D Expired FR47251E (en) 1936-04-04 1936-04-04 Process for preparing alumina poor in silicic acid from alkaline earth aluminates

Country Status (1)

Country Link
FR (1) FR47251E (en)

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