RO83784B1 - Procedeu de obtinere a pulberii de argint - Google Patents
Procedeu de obtinere a pulberii de argintInfo
- Publication number
- RO83784B1 RO83784B1 RO107703A RO10770382A RO83784B1 RO 83784 B1 RO83784 B1 RO 83784B1 RO 107703 A RO107703 A RO 107703A RO 10770382 A RO10770382 A RO 10770382A RO 83784 B1 RO83784 B1 RO 83784B1
- Authority
- RO
- Romania
- Prior art keywords
- silver powder
- preparing silver
- hydrazine hydrate
- silver chloride
- solution
- Prior art date
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 abstract 2
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 230000002950 deficient Effects 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
Inventia se refera la un procedeu care, în scopul obtinerii unei pulberi submicronice de puritate 99,9% în instalatii uzuale si fara consum de reactivi deficitari, prevede tratarea directa a pulberii de clorura de argint cu granulatia sub 63 miu, de preferinta cu solutie de hidrat de hidrazina 30% concentratie la un raport de 1,15 ml solutie hidrat de hidrazina/ 1 gr clorura de argint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107703A RO83784B1 (ro) | 1982-05-28 | 1982-05-28 | Procedeu de obtinere a pulberii de argint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107703A RO83784B1 (ro) | 1982-05-28 | 1982-05-28 | Procedeu de obtinere a pulberii de argint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83784A2 RO83784A2 (ro) | 1984-04-02 |
| RO83784B1 true RO83784B1 (ro) | 1984-04-30 |
Family
ID=20111615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO107703A RO83784B1 (ro) | 1982-05-28 | 1982-05-28 | Procedeu de obtinere a pulberii de argint |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83784B1 (ro) |
-
1982
- 1982-05-28 RO RO107703A patent/RO83784B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83784A2 (ro) | 1984-04-02 |
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