SU461061A1 - The method of obtaining soda ash - Google Patents
The method of obtaining soda ashInfo
- Publication number
- SU461061A1 SU461061A1 SU1814587A SU1814587A SU461061A1 SU 461061 A1 SU461061 A1 SU 461061A1 SU 1814587 A SU1814587 A SU 1814587A SU 1814587 A SU1814587 A SU 1814587A SU 461061 A1 SU461061 A1 SU 461061A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- soda ash
- obtaining soda
- obtaining
- mol
- solution
- Prior art date
Links
Landscapes
- Processing Of Solid Wastes (AREA)
Description
3 лекислоты, 4,43 г-моль/л хлористого натри и 0,01 г-моль/л хлористого аммони . Раствор направл ют на станцию карбонизации . Иредмет изобретени Способ получени кальцинированной соды путем аммонизации раствора хлористого натри , карбонизации аммонизированного раст5 4 вора, дистилл ции и переработки слабой жидкости , содержащей аммиак и двуокись углерода , отличающийс тем, что, с целью упрощени процесса и снижени потерь аммиака , слабую жидкость смещивают с аммонизированным раствором до содержани углекислоты 0,7-0,2 г-моль/л и в полученной смеси при 35-50°С раствор ют поваренную соль, 3 acids, 4.43 g-mol / l sodium chloride and 0.01 g-mol / l ammonium chloride. The solution is directed to the carbonation station. The method of obtaining soda ash by ammonizing a solution of sodium chloride, carbonizing ammoniated thief, distilling and processing a weak liquid containing ammonia and carbon dioxide, characterized in that, in order to simplify the process and reduce ammonia losses, a weak liquid is displaced with ammoniated with a solution up to a carbon dioxide content of 0.7-0.2 g-mol / l and in the resulting mixture, table salt is dissolved at 35-50 ° C,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1814587A SU461061A1 (en) | 1972-07-25 | 1972-07-25 | The method of obtaining soda ash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1814587A SU461061A1 (en) | 1972-07-25 | 1972-07-25 | The method of obtaining soda ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU461061A1 true SU461061A1 (en) | 1975-02-25 |
Family
ID=20523102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1814587A SU461061A1 (en) | 1972-07-25 | 1972-07-25 | The method of obtaining soda ash |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU461061A1 (en) |
-
1972
- 1972-07-25 SU SU1814587A patent/SU461061A1/en active
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