JPS56104711A - Preparation of sodium potassium carbonate hexahydrate - Google Patents
Preparation of sodium potassium carbonate hexahydrateInfo
- Publication number
- JPS56104711A JPS56104711A JP676580A JP676580A JPS56104711A JP S56104711 A JPS56104711 A JP S56104711A JP 676580 A JP676580 A JP 676580A JP 676580 A JP676580 A JP 676580A JP S56104711 A JPS56104711 A JP S56104711A
- Authority
- JP
- Japan
- Prior art keywords
- potassium carbonate
- sodium potassium
- hexahydrate
- sodium
- mixture
- 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
Abstract
PURPOSE: To prepare high purity sodium potassium carbonate hexahydrate which can be filtered and dried easily, by adding proper amounts of potassium carbonate, sodium carbonate, and water to the precipitate of sodium potassium carbonate hexahydrate, and crystallizing from the mixture.
CONSTITUTION: A saturated solution of sodium potassium carbonate containing the solid solution of sodium potassium carbonate hexahydrate as precipitate is added with equimolar amounts of a mixture of potassium carbonate and sodium carbonate powder, and 6 times mole of water. The mixture is stirred to effect the crystallization, and the crystals are filtered and dried. The process gives crystals of high purity sodium potassium carbonate hexahydrate having an average grain diameter of about 700μ and high fluidity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP676580A JPS56104711A (en) | 1980-01-25 | 1980-01-25 | Preparation of sodium potassium carbonate hexahydrate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP676580A JPS56104711A (en) | 1980-01-25 | 1980-01-25 | Preparation of sodium potassium carbonate hexahydrate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56104711A true JPS56104711A (en) | 1981-08-20 |
Family
ID=11647264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP676580A Pending JPS56104711A (en) | 1980-01-25 | 1980-01-25 | Preparation of sodium potassium carbonate hexahydrate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56104711A (en) |
-
1980
- 1980-01-25 JP JP676580A patent/JPS56104711A/en active Pending
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