ZA761843B - Extraction and purification of silver - Google Patents
Extraction and purification of silverInfo
- Publication number
- ZA761843B ZA761843B ZA761843A ZA761843A ZA761843B ZA 761843 B ZA761843 B ZA 761843B ZA 761843 A ZA761843 A ZA 761843A ZA 761843 A ZA761843 A ZA 761843A ZA 761843 B ZA761843 B ZA 761843B
- Authority
- ZA
- South Africa
- Prior art keywords
- silver
- purification
- extraction
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/599,868 US3996046A (en) | 1975-07-25 | 1975-07-25 | Extraction and purification of silver from sulfates |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA761843B true ZA761843B (en) | 1977-03-30 |
Family
ID=24401429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA761843A ZA761843B (en) | 1975-07-25 | 1976-03-26 | Extraction and purification of silver |
Country Status (6)
Country | Link |
---|---|
US (1) | US3996046A (xx) |
BE (1) | BE841254A (xx) |
CA (1) | CA1069704A (xx) |
DE (1) | DE2620315C2 (xx) |
GB (1) | GB1497246A (xx) |
ZA (1) | ZA761843B (xx) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4293332A (en) * | 1977-06-08 | 1981-10-06 | Institute Of Nuclear Energy Research | Hydrometallurgical process for recovering precious metals from anode slime |
DE2841271C3 (de) * | 1978-09-22 | 1981-11-19 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Aufarbeitung von Buntmetallhydroxidschlammrückständen |
US4352786A (en) * | 1981-02-24 | 1982-10-05 | Institute Of Nuclear Energy Research | Treatment of copper refinery anode slime |
DE19710529A1 (de) * | 1997-03-14 | 1998-09-17 | Ruhr Zink Gmbh | Verfahren zur Anreicherung von Silber oder anderen Wertmetallen durch Flotation aus einer Suspension, beispielsweise aus den Rückständen der Zinklaugung |
WO1998058089A1 (fr) * | 1997-06-16 | 1998-12-23 | Mitsubishi Materials Corporation | Procede de fusion de metal noble |
CN101831553B (zh) * | 2010-05-28 | 2012-06-06 | 北京科技大学 | 无氰全湿成套工艺绿色回收废旧电路板的方法 |
CN103993180B (zh) * | 2014-06-16 | 2016-08-24 | 大余明发矿业有限公司 | 回收废杂铜阳极泥中有价金属的方法 |
CN111099652B (zh) * | 2020-01-06 | 2022-05-31 | 金隆铜业有限公司 | 一种银电解废液中银铜分离的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1305787A (en) * | 1919-06-03 | febotsow | ||
US1182320A (en) * | 1914-02-24 | 1916-05-09 | Us Metals Refining Company | Method of treating flue products. |
US3141731A (en) * | 1962-06-15 | 1964-07-21 | Eastman Kodak Co | Method of treating silver nitrate solutions |
DE2424608A1 (de) * | 1973-05-21 | 1974-12-12 | Metallurgie Hoboken | Verfahren zur rueckgewinnung von blei und silber aus bleisulfat enthaltenden rueckstaenden |
-
1975
- 1975-07-25 US US05/599,868 patent/US3996046A/en not_active Expired - Lifetime
-
1976
- 1976-02-24 CA CA246,461A patent/CA1069704A/en not_active Expired
- 1976-03-26 ZA ZA761843A patent/ZA761843B/xx unknown
- 1976-04-28 BE BE166550A patent/BE841254A/xx not_active IP Right Cessation
- 1976-05-07 DE DE2620315A patent/DE2620315C2/de not_active Expired
- 1976-05-27 GB GB22110/76A patent/GB1497246A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2620315C2 (de) | 1984-07-12 |
BE841254A (fr) | 1976-08-16 |
DE2620315A1 (de) | 1977-02-10 |
US3996046A (en) | 1976-12-07 |
GB1497246A (en) | 1978-01-05 |
CA1069704A (en) | 1980-01-15 |
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