FR642200A - Pure alumina manufacturing process - Google Patents

Pure alumina manufacturing process

Info

Publication number
FR642200A
FR642200A FR642200DA FR642200A FR 642200 A FR642200 A FR 642200A FR 642200D A FR642200D A FR 642200DA FR 642200 A FR642200 A FR 642200A
Authority
FR
France
Prior art keywords
manufacturing process
pure alumina
alumina manufacturing
pure
manufacturing
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.)
ELEK ZITATSWERK LONZA
Original Assignee
ELEK ZITATSWERK LONZA
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 ELEK ZITATSWERK LONZA filed Critical ELEK ZITATSWERK LONZA
Application granted granted Critical
Publication of FR642200A publication Critical patent/FR642200A/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
    • C01F7/46—Purification of aluminium oxide, aluminium hydroxide or aluminates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR642200D 1927-01-14 1927-10-12 Pure alumina manufacturing process Expired FR642200A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE642200X 1927-01-14

Publications (1)

Publication Number Publication Date
FR642200A true FR642200A (en) 1928-08-22

Family

ID=6580210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR642200D Expired FR642200A (en) 1927-01-14 1927-10-12 Pure alumina manufacturing process

Country Status (1)

Country Link
FR (1) FR642200A (en)

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