FR2459204B1 - - Google Patents
Info
- Publication number
- FR2459204B1 FR2459204B1 FR8013249A FR8013249A FR2459204B1 FR 2459204 B1 FR2459204 B1 FR 2459204B1 FR 8013249 A FR8013249 A FR 8013249A FR 8013249 A FR8013249 A FR 8013249A FR 2459204 B1 FR2459204 B1 FR 2459204B1
- Authority
- FR
- France
- 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
- C01F7/48—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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES481600A ES8301453A1 (es) | 1979-06-15 | 1979-06-15 | Procedimiento para la obtencion criolita a partir de acido fluosilicico y-o fluosilicato sodico. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2459204A1 FR2459204A1 (fr) | 1981-01-09 |
| FR2459204B1 true FR2459204B1 (OSRAM) | 1984-08-31 |
Family
ID=8478471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8013249A Granted FR2459204A1 (fr) | 1979-06-15 | 1980-06-13 | Procede d'obtention de cryolithe a partir de l'acide fluosilicique et/ou du fluosilicate sodique |
Country Status (4)
| Country | Link |
|---|---|
| ES (1) | ES8301453A1 (OSRAM) |
| FR (1) | FR2459204A1 (OSRAM) |
| IT (1) | IT1148834B (OSRAM) |
| MA (1) | MA18862A1 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2184081C2 (ru) * | 2000-05-11 | 2002-06-27 | Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" | Способ получения фторалюмината щелочного металла |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE734992C (de) * | 1939-10-14 | 1943-05-04 | Ig Farbenindustrie Ag | Herstellung komplexer Fluoride |
| DE2131859A1 (de) * | 1971-03-20 | 1973-01-11 | Vaw Ver Aluminium Werke Ag | Verfahren zur herstellung von alkali-, insbesondere natrium-aluminiumfluoriden |
-
1979
- 1979-06-15 ES ES481600A patent/ES8301453A1/es not_active Expired
-
1980
- 1980-05-29 MA MA19060A patent/MA18862A1/fr unknown
- 1980-06-02 IT IT22499/80A patent/IT1148834B/it active
- 1980-06-13 FR FR8013249A patent/FR2459204A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1148834B (it) | 1986-12-03 |
| IT8022499A0 (it) | 1980-06-02 |
| FR2459204A1 (fr) | 1981-01-09 |
| ES481600A0 (es) | 1982-12-01 |
| ES8301453A1 (es) | 1982-12-01 |
| MA18862A1 (fr) | 1980-12-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |