RO96157B1 - Metoda de dozare a amestecului pe baza de cupru - Google Patents
Metoda de dozare a amestecului pe baza de cupruInfo
- Publication number
- RO96157B1 RO96157B1 RO127030A RO12703087A RO96157B1 RO 96157 B1 RO96157 B1 RO 96157B1 RO 127030 A RO127030 A RO 127030A RO 12703087 A RO12703087 A RO 12703087A RO 96157 B1 RO96157 B1 RO 96157B1
- Authority
- RO
- Romania
- Prior art keywords
- copper
- dosing
- titrated
- analyzed
- treated
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052802 copper Inorganic materials 0.000 title abstract 5
- 239000010949 copper Substances 0.000 title abstract 5
- 239000000203 mixture Substances 0.000 title abstract 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- 229910052700 potassium Inorganic materials 0.000 abstract 1
- 239000011591 potassium Substances 0.000 abstract 1
- 229910001961 silver nitrate Inorganic materials 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
Landscapes
- Electrolytic Production Of Metals (AREA)
Abstract
Inventia se refera la o metoda de dozare a amestecului pe baza de cupru la care, în scopul determinarii exacte a tuturor formelor de valente, o parte din proba de analizat se trateaza cu o solutie 1% azotat de argint si se titreaza cu complexon 0,1 n, determinând astfel cupru zerovalent, o alta portiune din proba de analizat se trateaza cu o solutie de sulfat feric 6 n si se titreaza cu permenganat de potasiu 0,1 n, determinând astfel continutul de cupru zerovalent si monovalent, cuprul total determinându-se în mod cunoscut prin depunere electrolitica, iar cuprul bivalent, prin calcul.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127030A RO96157B1 (ro) | 1987-02-16 | 1987-02-16 | Metoda de dozare a amestecului pe baza de cupru |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127030A RO96157B1 (ro) | 1987-02-16 | 1987-02-16 | Metoda de dozare a amestecului pe baza de cupru |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO96157A2 RO96157A2 (ro) | 1989-01-30 |
| RO96157B1 true RO96157B1 (ro) | 1989-02-01 |
Family
ID=20120423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO127030A RO96157B1 (ro) | 1987-02-16 | 1987-02-16 | Metoda de dozare a amestecului pe baza de cupru |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96157B1 (ro) |
-
1987
- 1987-02-16 RO RO127030A patent/RO96157B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO96157A2 (ro) | 1989-01-30 |
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