RO81906B1 - Procedeu de obtinere a bis-metioninatului de cupru - Google Patents
Procedeu de obtinere a bis-metioninatului de cupruInfo
- Publication number
- RO81906B1 RO81906B1 RO103786A RO10378681A RO81906B1 RO 81906 B1 RO81906 B1 RO 81906B1 RO 103786 A RO103786 A RO 103786A RO 10378681 A RO10378681 A RO 10378681A RO 81906 B1 RO81906 B1 RO 81906B1
- Authority
- RO
- Romania
- Prior art keywords
- metioninate
- copper
- treated
- obtaining bis
- solution
- Prior art date
Links
- 229910052802 copper Inorganic materials 0.000 title abstract 2
- 239000010949 copper Substances 0.000 title abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 abstract 1
- 239000010842 industrial wastewater Substances 0.000 abstract 1
- 229930182817 methionine Natural products 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Procedeu de obtinere a bismetioniatului de cupru, din apele uzate industriale alcaline cu apele reziduale se trateaza cu solutie apoasa de H2SO4 în raport de 1:1 acid : apa cînd se ajunge la punctul izoelectric la pH =5,5...6,8 api se trateaza la temperatura camerei cu solutia de CuSO4 10% pentru 1g metionina, dupa care amestecul se agita circa 15...20 min, apoi se filtreaza, iar produsul obtinut se usuca la temperatura de 80...105 degree C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81103786A RO81906A2 (ro) | 1981-03-23 | 1981-03-23 | Procedeu de obtinere a bismationinatului de cupru |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO81103786A RO81906A2 (ro) | 1981-03-23 | 1981-03-23 | Procedeu de obtinere a bismationinatului de cupru |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81906B1 true RO81906B1 (ro) | 1983-05-30 |
| RO81906A2 RO81906A2 (ro) | 1983-06-01 |
Family
ID=20109734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81103786A RO81906A2 (ro) | 1981-03-23 | 1981-03-23 | Procedeu de obtinere a bismationinatului de cupru |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO81906A2 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4338923C2 (de) * | 1993-11-15 | 1995-12-14 | Degussa | Verwendung von Kupfer-(II)-methioninat als Fungizid im Weinbau |
-
1981
- 1981-03-23 RO RO81103786A patent/RO81906A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO81906A2 (ro) | 1983-06-01 |
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