RO83959B1 - Process for separating silver and cyan ions from damaged solutions and washing waters - Google Patents
Process for separating silver and cyan ions from damaged solutions and washing watersInfo
- Publication number
- RO83959B1 RO83959B1 RO108111A RO10811182A RO83959B1 RO 83959 B1 RO83959 B1 RO 83959B1 RO 108111 A RO108111 A RO 108111A RO 10811182 A RO10811182 A RO 10811182A RO 83959 B1 RO83959 B1 RO 83959B1
- Authority
- RO
- Romania
- Prior art keywords
- solutions
- damaged
- washing waters
- separating silver
- agno3
- Prior art date
Links
Landscapes
- Removal Of Specific Substances (AREA)
Abstract
Procedeul de separare a ionilor de argint si cian din solutii degradate si ape de spalare cu continut de K/Ag(CN)2/ si KCN libera, conform inventiei, prevede tratarea cu AgNO3, în vederea precipitarii cantitative a AgCN. în scopul precipitarii întregii cantitati de ioni de CN si respectiv de Ag continuti în solutiile reziduale si adaugati sub forma de AgNO3, se introduce în apa supusa tratarii AgNO3 dizolvat în apa distilata, în cantitate de 3,5 g/l si g/l Ag continut sub forma de K/Ag(Cn)2/ si respectiv 0,75 g/l KCN libera.The process for separating silver and cyanide ions from degraded solutions and washings containing K / Ag (CN) 2 / and free KCN, according to the invention, provides for treatment with AgNO3 for quantitative precipitation of AgCN. In order to precipitate the entire amount of CN and Ag respectively in the residual solutions and add as AgNO3, it is introduced into the water treated with AgNO3 dissolved in distilled water, in an amount of 3.5 g / l and g / l of Ag contained as K / Ag (Cn) 2 / and 0.75 g / l free KCN, respectively.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO108111A RO83959B1 (en) | 1982-07-08 | 1982-07-08 | Process for separating silver and cyan ions from damaged solutions and washing waters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RO108111A RO83959B1 (en) | 1982-07-08 | 1982-07-08 | Process for separating silver and cyan ions from damaged solutions and washing waters |
Publications (2)
Publication Number | Publication Date |
---|---|
RO83959A2 RO83959A2 (en) | 1984-04-12 |
RO83959B1 true RO83959B1 (en) | 1984-05-30 |
Family
ID=20111805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO108111A RO83959B1 (en) | 1982-07-08 | 1982-07-08 | Process for separating silver and cyan ions from damaged solutions and washing waters |
Country Status (1)
Country | Link |
---|---|
RO (1) | RO83959B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104250012A (en) * | 2014-09-27 | 2014-12-31 | 深圳市鑫鸿发环保设备有限公司 | Silver cyanide manufacturing technology and equipment thereof |
-
1982
- 1982-07-08 RO RO108111A patent/RO83959B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO83959A2 (en) | 1984-04-12 |
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