FR1153931A - Procédé de production d'alumine - Google Patents
Procédé de production d'alumineInfo
- Publication number
- FR1153931A FR1153931A FR1153931DA FR1153931A FR 1153931 A FR1153931 A FR 1153931A FR 1153931D A FR1153931D A FR 1153931DA FR 1153931 A FR1153931 A FR 1153931A
- 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
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
- C01F7/14—Aluminium oxide or hydroxide from alkali metal aluminates
- C01F7/144—Aluminium oxide or hydroxide from alkali metal aluminates from aqueous aluminate solutions by precipitation due to cooling, e.g. as part of the Bayer process
-
- 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
- C01F7/062—Digestion
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1153931T | 1956-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1153931A true FR1153931A (fr) | 1958-03-28 |
Family
ID=9649072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1153931D Expired FR1153931A (fr) | 1956-05-25 | 1956-05-25 | Procédé de production d'alumine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1153931A (fr) |
-
1956
- 1956-05-25 FR FR1153931D patent/FR1153931A/fr not_active Expired
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