FR1357001A - Procédé de fabrication de l'alumine - Google Patents
Procédé de fabrication de l'alumineInfo
- Publication number
- FR1357001A FR1357001A FR924917A FR924917A FR1357001A FR 1357001 A FR1357001 A FR 1357001A FR 924917 A FR924917 A FR 924917A FR 924917 A FR924917 A FR 924917A FR 1357001 A FR1357001 A FR 1357001A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- alumina manufacturing
- alumina
- 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
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
- C01F7/06—Preparation of alkali metal aluminates; Aluminium oxide or hydroxide therefrom by treating aluminous minerals or waste-like raw materials with alkali hydroxide, e.g. leaching of bauxite according to the Bayer process
- C01F7/0646—Separation of the insoluble residue, e.g. of red mud
- C01F7/0653—Separation of the insoluble residue, e.g. of red mud characterised by the flocculant added to the slurry
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR924917A FR1357001A (fr) | 1962-02-16 | 1963-02-15 | Procédé de fabrication de l'alumine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17383662A | 1962-02-16 | 1962-02-16 | |
FR924917A FR1357001A (fr) | 1962-02-16 | 1963-02-15 | Procédé de fabrication de l'alumine |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1357001A true FR1357001A (fr) | 1964-04-03 |
Family
ID=26199852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR924917A Expired FR1357001A (fr) | 1962-02-16 | 1963-02-15 | Procédé de fabrication de l'alumine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1357001A (fr) |
-
1963
- 1963-02-15 FR FR924917A patent/FR1357001A/fr not_active Expired
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