BE433554A - - Google Patents
Info
- Publication number
- BE433554A BE433554A BE433554DA BE433554A BE 433554 A BE433554 A BE 433554A BE 433554D A BE433554D A BE 433554DA BE 433554 A BE433554 A BE 433554A
- Authority
- BE
- Belgium
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
- C01F7/48—Halides, with or without other cations besides aluminium
- C01F7/50—Fluorides
- C01F7/54—Double compounds containing both aluminium and alkali metals or alkaline-earth metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Silicon Compounds (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE526921X | 1938-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE433554A true BE433554A (en:Method) |
Family
ID=6553137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE433554D BE433554A (en:Method) | 1938-03-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2305921A (en:Method) |
| BE (1) | BE433554A (en:Method) |
| FR (1) | FR852259A (en:Method) |
| GB (1) | GB526921A (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB763250A (en) * | 1953-11-10 | 1956-12-12 | Pennsylvania Salt Mfg Co | Preparation of inorganic fluorine compounds |
| DE1154078B (de) * | 1960-03-03 | 1963-09-12 | Sicedison Spa | Verfahren zur Herstellung von technisch reinem kuenstlichem Kryolith auf trockenem Wege |
| US3080213A (en) * | 1961-01-24 | 1963-03-05 | Reynolds Metals Co | Method for producing synthetic cryolite |
| DE1250131B (en:Method) * | 1962-01-30 | 1967-09-14 | ||
| US3215493A (en) * | 1963-09-04 | 1965-11-02 | Electro Chimie Metal | Process of agglomerating fine crystals and cryolite product |
| US3488702A (en) * | 1966-05-31 | 1970-01-06 | Ethyl Corp | Production of inorganic fluoro-chemicals and silicon dioxide |
-
0
- BE BE433554D patent/BE433554A/xx unknown
-
1939
- 1939-03-28 FR FR852259D patent/FR852259A/fr not_active Expired
- 1939-03-29 GB GB9793/39A patent/GB526921A/en not_active Expired
- 1939-08-08 US US288971A patent/US2305921A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR852259A (fr) | 1940-01-27 |
| GB526921A (en) | 1940-09-27 |
| US2305921A (en) | 1942-12-22 |