FR811061A - Iron removal of mineral substances and application of this process to the use of bauxite - Google Patents

Iron removal of mineral substances and application of this process to the use of bauxite

Info

Publication number
FR811061A
FR811061A FR811061DA FR811061A FR 811061 A FR811061 A FR 811061A FR 811061D A FR811061D A FR 811061DA FR 811061 A FR811061 A FR 811061A
Authority
FR
France
Prior art keywords
bauxite
application
mineral substances
iron removal
iron
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
Eugene Silbermann
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 FR811061A publication Critical patent/FR811061A/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
    • C01F7/38—Preparation of aluminium oxide by thermal reduction of aluminous minerals
FR811061D 1936-01-11 1936-07-20 Iron removal of mineral substances and application of this process to the use of bauxite Expired FR811061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO811061X 1936-01-11

Publications (1)

Publication Number Publication Date
FR811061A true FR811061A (en) 1937-04-06

Family

ID=20094555

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811061D Expired FR811061A (en) 1936-01-11 1936-07-20 Iron removal of mineral substances and application of this process to the use of bauxite

Country Status (1)

Country Link
FR (1) FR811061A (en)

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