FR676340A - Process for the treatment of melts containing sulphides - Google Patents
Process for the treatment of melts containing sulphidesInfo
- Publication number
- FR676340A FR676340A FR676340DA FR676340A FR 676340 A FR676340 A FR 676340A FR 676340D A FR676340D A FR 676340DA FR 676340 A FR676340 A FR 676340A
- Authority
- FR
- France
- Prior art keywords
- treatment
- melts containing
- containing sulphides
- sulphides
- melts
- 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
- C01F7/38—Preparation of aluminium oxide by thermal reduction of aluminous minerals
- C01F7/40—Preparation of aluminium oxide by thermal reduction of aluminous minerals in the presence of aluminium sulfide
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Thermal Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE676340X | 1928-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR676340A true FR676340A (en) | 1930-02-21 |
Family
ID=6593879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR676340D Expired FR676340A (en) | 1928-06-09 | 1929-06-07 | Process for the treatment of melts containing sulphides |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR676340A (en) |
-
1929
- 1929-06-07 FR FR676340D patent/FR676340A/en not_active Expired
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