FR876041A - Alumina production process - Google Patents

Alumina production process

Info

Publication number
FR876041A
FR876041A FR876041DA FR876041A FR 876041 A FR876041 A FR 876041A FR 876041D A FR876041D A FR 876041DA FR 876041 A FR876041 A FR 876041A
Authority
FR
France
Prior art keywords
production process
alumina production
alumina
production
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Application granted granted Critical
Publication of FR876041A publication Critical patent/FR876041A/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
    • C01F7/34—Preparation of aluminium hydroxide by precipitation from solutions containing aluminium salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
FR876041D 1940-07-03 1941-10-17 Alumina production process Expired FR876041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO876041X 1940-07-03

Publications (1)

Publication Number Publication Date
FR876041A true FR876041A (en) 1942-10-12

Family

ID=19907477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876041D Expired FR876041A (en) 1940-07-03 1941-10-17 Alumina production process

Country Status (1)

Country Link
FR (1) FR876041A (en)

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