JPS5236597A - Method for production of high purity cryolite - Google Patents
Method for production of high purity cryoliteInfo
- Publication number
- JPS5236597A JPS5236597A JP11215775A JP11215775A JPS5236597A JP S5236597 A JPS5236597 A JP S5236597A JP 11215775 A JP11215775 A JP 11215775A JP 11215775 A JP11215775 A JP 11215775A JP S5236597 A JPS5236597 A JP S5236597A
- Authority
- JP
- Japan
- Prior art keywords
- high purity
- production
- cryolite
- purity cryolite
- compared
- 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.)
- Pending
Links
- 229910001610 cryolite Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
PURPOSE: To produce high purity cryolite from fluorosilicic acid solution containing phosphate by the rather simple method as compared with the existing process.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11215775A JPS5236597A (en) | 1975-09-18 | 1975-09-18 | Method for production of high purity cryolite |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11215775A JPS5236597A (en) | 1975-09-18 | 1975-09-18 | Method for production of high purity cryolite |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5236597A true JPS5236597A (en) | 1977-03-19 |
Family
ID=14579652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11215775A Pending JPS5236597A (en) | 1975-09-18 | 1975-09-18 | Method for production of high purity cryolite |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5236597A (en) |
-
1975
- 1975-09-18 JP JP11215775A patent/JPS5236597A/en active Pending
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