RO91173B1 - Procedeu de preparare a polisulfurii de calciu - Google Patents
Procedeu de preparare a polisulfurii de calciuInfo
- Publication number
- RO91173B1 RO91173B1 RO117748A RO11774885A RO91173B1 RO 91173 B1 RO91173 B1 RO 91173B1 RO 117748 A RO117748 A RO 117748A RO 11774885 A RO11774885 A RO 11774885A RO 91173 B1 RO91173 B1 RO 91173B1
- Authority
- RO
- Romania
- Prior art keywords
- preparation
- calcium polysulphide
- sulfur
- polysulphide
- sulphurous
- Prior art date
Links
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052791 calcium Inorganic materials 0.000 title abstract 3
- 239000011575 calcium Substances 0.000 title abstract 3
- 229920001021 polysulfide Polymers 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000002950 deficient Effects 0.000 abstract 1
- -1 ferrous metals Chemical class 0.000 abstract 1
- 230000000855 fungicidal effect Effects 0.000 abstract 1
- 239000000417 fungicide Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Landscapes
- Removal Of Specific Substances (AREA)
Abstract
Procedeul de preparare a polisulfurii de calciu, conform inventiei, realizeaza valorificarea sulfului din concentrate sulfuroase cu 50-60% S, obtinîndu-se polisulfura de calciu tehnica posibil a fi utilizata drept reactiv în epurarea apelor reziduale cu continut de metale neferoase sau în pomicultura drept fungicid, eliminîndu-se astfel consumul de sulf elementar produs deficitar si scump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO117748A RO91173B1 (ro) | 1985-02-25 | 1985-02-25 | Procedeu de preparare a polisulfurii de calciu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO117748A RO91173B1 (ro) | 1985-02-25 | 1985-02-25 | Procedeu de preparare a polisulfurii de calciu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO91173A2 RO91173A2 (ro) | 1987-03-30 |
| RO91173B1 true RO91173B1 (ro) | 1987-03-31 |
Family
ID=20116629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO117748A RO91173B1 (ro) | 1985-02-25 | 1985-02-25 | Procedeu de preparare a polisulfurii de calciu |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO91173B1 (ro) |
-
1985
- 1985-02-25 RO RO117748A patent/RO91173B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO91173A2 (ro) | 1987-03-30 |
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