RO96548B1 - Process for preparing anhydrous natrium sulphate from isoprene industry solid by-products - Google Patents
Process for preparing anhydrous natrium sulphate from isoprene industry solid by-productsInfo
- Publication number
- RO96548B1 RO96548B1 RO126095A RO12609586A RO96548B1 RO 96548 B1 RO96548 B1 RO 96548B1 RO 126095 A RO126095 A RO 126095A RO 12609586 A RO12609586 A RO 12609586A RO 96548 B1 RO96548 B1 RO 96548B1
- Authority
- RO
- Romania
- Prior art keywords
- isoprene
- products
- industry solid
- preparing anhydrous
- sulphate
- Prior art date
Links
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 title abstract 4
- 239000006227 byproduct Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000007787 solid Substances 0.000 title abstract 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 title 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 title 1
- 229910021653 sulphate ion Inorganic materials 0.000 title 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 3
- 238000001035 drying Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- 229940056729 sodium sulfate anhydrous Drugs 0.000 abstract 1
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 abstract 1
- 235000011152 sodium sulphate Nutrition 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu de obtinere a sulfatului de sodiu anhidru din subprodusele solide din industria izoprenului, care consta, în principal, în dizolvarea materialului în apa, purificarea de substantele organice continute, cristalizarea sulfatului de sodiu decahidrat, transformarea acestuia în sulfat de sodiu anhidru si uscarea sulfatului de sodiu anhidru.The invention relates to a process for the production of anhydrous sodium sulphate from solid by-products of the isoprene industry consisting essentially of dissolving the material in water, purifying the organic substances contained therein, crystallising the sodium sulfate decahydrate, converting it to sodium sulfate anhydrous and drying the anhydrous sodium sulfate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126095A RO96548B1 (en) | 1986-12-24 | 1986-12-24 | Process for preparing anhydrous natrium sulphate from isoprene industry solid by-products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO126095A RO96548B1 (en) | 1986-12-24 | 1986-12-24 | Process for preparing anhydrous natrium sulphate from isoprene industry solid by-products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO96548A2 RO96548A2 (en) | 1989-03-30 |
| RO96548B1 true RO96548B1 (en) | 1989-04-01 |
Family
ID=20120227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO126095A RO96548B1 (en) | 1986-12-24 | 1986-12-24 | Process for preparing anhydrous natrium sulphate from isoprene industry solid by-products |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96548B1 (en) |
-
1986
- 1986-12-24 RO RO126095A patent/RO96548B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO96548A2 (en) | 1989-03-30 |
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