BE771725A - PROCESS FOR THE PRODUCTION OF CRYOLITHE - Google Patents
PROCESS FOR THE PRODUCTION OF CRYOLITHEInfo
- Publication number
- BE771725A BE771725A BE771725A BE771725A BE771725A BE 771725 A BE771725 A BE 771725A BE 771725 A BE771725 A BE 771725A BE 771725 A BE771725 A BE 771725A BE 771725 A BE771725 A BE 771725A
- Authority
- BE
- Belgium
- Prior art keywords
- cryolithe
- 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 |
---|---|
BE771725A true BE771725A (en) | 1972-02-24 |
Family
ID=25604036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE771725A BE771725A (en) | 1970-08-25 | 1971-08-24 | PROCESS FOR THE PRODUCTION OF CRYOLITHE |
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 |
---|---|
AU3212871A (en) | 1973-02-15 |
DE2043130A1 (en) | 1972-03-16 |
ZA715130B (en) | 1973-03-28 |
NL7110876A (en) | 1972-02-29 |
FR2103484A1 (en) | 1972-04-14 |
AT303684B (en) | 1972-12-11 |
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