ZA715130B - Process for production of cryolite - Google Patents
Process for production of cryoliteInfo
- Publication number
- ZA715130B ZA715130B ZA715130A ZA715130A ZA715130B ZA 715130 B ZA715130 B ZA 715130B ZA 715130 A ZA715130 A ZA 715130A ZA 715130 A ZA715130 A ZA 715130A ZA 715130 B ZA715130 B ZA 715130B
- Authority
- ZA
- South Africa
- Prior art keywords
- cryolite
- production
- Prior art date
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT767670A AT303684B (en) | 1970-08-25 | 1970-08-25 | Process for making cryolite |
| DE19702043130 DE2043130A1 (en) | 1970-08-25 | 1970-08-31 | Method of making cryo hth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA715130B true ZA715130B (en) | 1973-03-28 |
Family
ID=25604036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA715130A ZA715130B (en) | 1970-08-25 | 1971-08-02 | Process for production of cryolite |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT303684B (en) |
| AU (1) | AU3212871A (en) |
| BE (1) | BE771725A (en) |
| DE (1) | DE2043130A1 (en) |
| FR (1) | FR2103484A1 (en) |
| NL (1) | NL7110876A (en) |
| ZA (1) | ZA715130B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE437015B (en) * | 1982-01-07 | 1985-02-04 | Boliden Ab | PROCEDURE FOR THE RECOVERY OF APPLICABLE PRODUCTS FROM WASTE PRODUCTS CONCERNING MANUFACTURING ALUMINUM FLUORIDE |
| SE439477B (en) * | 1982-10-13 | 1985-06-17 | Boliden Ab | PROCEDURE FOR PRODUCING THE MAIN PURE SILICAR ACID FROM WASTE SILICON ACID |
-
1970
- 1970-08-25 AT AT767670A patent/AT303684B/en not_active IP Right Cessation
- 1970-08-31 DE DE19702043130 patent/DE2043130A1/en active Pending
-
1971
- 1971-08-02 ZA ZA715130A patent/ZA715130B/en unknown
- 1971-08-06 NL NL7110876A patent/NL7110876A/xx unknown
- 1971-08-09 AU AU32128/71A patent/AU3212871A/en not_active Expired
- 1971-08-12 FR FR7129493A patent/FR2103484A1/fr not_active Withdrawn
- 1971-08-24 BE BE771725A patent/BE771725A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7110876A (en) | 1972-02-29 |
| BE771725A (en) | 1972-02-24 |
| AT303684B (en) | 1972-12-11 |
| DE2043130A1 (en) | 1972-03-16 |
| AU3212871A (en) | 1973-02-15 |
| FR2103484A1 (en) | 1972-04-14 |
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