RU2002132285A - METHOD FOR PROCESSING SODOTABNNYY SOLUTION - Google Patents
METHOD FOR PROCESSING SODOTABNNYY SOLUTIONInfo
- Publication number
- RU2002132285A RU2002132285A RU2002132285/15A RU2002132285A RU2002132285A RU 2002132285 A RU2002132285 A RU 2002132285A RU 2002132285/15 A RU2002132285/15 A RU 2002132285/15A RU 2002132285 A RU2002132285 A RU 2002132285A RU 2002132285 A RU2002132285 A RU 2002132285A
- Authority
- RU
- Russia
- Prior art keywords
- potassium sulfate
- soda
- mother liquor
- separation
- potassium
- Prior art date
Links
- OTYBMLCTZGSZBG-UHFFFAOYSA-L Potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims 6
- 229910052939 potassium sulfate Inorganic materials 0.000 claims 5
- 235000011151 potassium sulphates Nutrition 0.000 claims 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 4
- 239000012452 mother liquor Substances 0.000 claims 4
- 238000000926 separation method Methods 0.000 claims 4
- 238000001704 evaporation Methods 0.000 claims 2
- 150000004682 monohydrates Chemical class 0.000 claims 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims 2
- OXZWZJDYOIQKBI-UHFFFAOYSA-L O.[K+].[K+].[O-]S([O-])(=O)=O Chemical compound O.[K+].[K+].[O-]S([O-])(=O)=O OXZWZJDYOIQKBI-UHFFFAOYSA-L 0.000 claims 1
- SPPOVYALFLURKN-UHFFFAOYSA-N aluminum;silicic acid;sodium Chemical compound [Na].[Al].O[Si](O)(O)O SPPOVYALFLURKN-UHFFFAOYSA-N 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000005712 crystallization Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 claims 1
- 229910052664 nepheline Inorganic materials 0.000 claims 1
- 239000010434 nepheline Substances 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000001120 potassium sulphate Substances 0.000 claims 1
- 230000001376 precipitating Effects 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- -1 sulfur potassium sulfate Chemical class 0.000 claims 1
- 239000002562 thickening agent Substances 0.000 claims 1
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002132285/15A RU2241669C2 (en) | 2002-12-02 | 2002-12-02 | Soda-potash solution processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002132285/15A RU2241669C2 (en) | 2002-12-02 | 2002-12-02 | Soda-potash solution processing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2002132285A true RU2002132285A (en) | 2004-07-27 |
| RU2241669C2 RU2241669C2 (en) | 2004-12-10 |
Family
ID=34387325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2002132285/15A RU2241669C2 (en) | 2002-12-02 | 2002-12-02 | Soda-potash solution processing method |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2241669C2 (en) |
-
2002
- 2002-12-02 RU RU2002132285/15A patent/RU2241669C2/en not_active IP Right Cessation
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