RU99102201A - METHOD FOR EXTRACTING NOBLE METALS FROM PRODUCTS CONTAINING SILVER CHLORIDE, PLATINUM METALS AND GOLD - Google Patents
METHOD FOR EXTRACTING NOBLE METALS FROM PRODUCTS CONTAINING SILVER CHLORIDE, PLATINUM METALS AND GOLDInfo
- Publication number
- RU99102201A RU99102201A RU99102201/02A RU99102201A RU99102201A RU 99102201 A RU99102201 A RU 99102201A RU 99102201/02 A RU99102201/02 A RU 99102201/02A RU 99102201 A RU99102201 A RU 99102201A RU 99102201 A RU99102201 A RU 99102201A
- Authority
- RU
- Russia
- Prior art keywords
- silver
- metals
- silver chloride
- containing silver
- gold
- Prior art date
Links
- 229910021607 Silver chloride Inorganic materials 0.000 title claims 4
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 title claims 4
- 238000000034 method Methods 0.000 title claims 3
- -1 PLATINUM METALS Chemical class 0.000 title claims 2
- 229910052751 metal Inorganic materials 0.000 title claims 2
- 239000002184 metal Substances 0.000 title claims 2
- 229910000510 noble metal Inorganic materials 0.000 title claims 2
- 229910052697 platinum Inorganic materials 0.000 title 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title 1
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims 4
- 239000012535 impurity Substances 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 3
- 230000008018 melting Effects 0.000 claims 3
- 229910000000 metal hydroxide Inorganic materials 0.000 claims 3
- 150000004692 metal hydroxides Chemical class 0.000 claims 3
- 229910052709 silver Inorganic materials 0.000 claims 3
- 239000004332 silver Substances 0.000 claims 3
- 239000002893 slag Substances 0.000 claims 3
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims 2
- 239000012141 concentrate Substances 0.000 claims 2
- 230000004907 flux Effects 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 238000001556 precipitation Methods 0.000 claims 2
- 229910001961 silver nitrate Inorganic materials 0.000 claims 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 1
- 239000000292 calcium oxide Substances 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 150000004679 hydroxides Chemical class 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 229910017604 nitric acid Inorganic materials 0.000 claims 1
- 239000010970 precious metal Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 238000007670 refining Methods 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
Claims (2)
Продукт, содержащий хлорид серебра - 40 - 60
Оксид кальция - 5 - 15
Шлак - Остальное2. The method according to p. 1, characterized in that as a flux containing alkali metal oxides, use silicate slag formed in the refining production of noble metals, and the mixture for melting the product containing silver chloride, has the following composition, wt.%:
Product containing silver chloride - 40 - 60
Calcium oxide - 5 - 15
Slag - Rest
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99102201A RU2164255C2 (en) | 1999-02-04 | 1999-02-04 | Method of recovery of noble metals from products containing silver chloride, metals of platinum group and gold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU99102201A RU2164255C2 (en) | 1999-02-04 | 1999-02-04 | Method of recovery of noble metals from products containing silver chloride, metals of platinum group and gold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU99102201A true RU99102201A (en) | 2000-12-27 |
| RU2164255C2 RU2164255C2 (en) | 2001-03-20 |
Family
ID=20215472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU99102201A RU2164255C2 (en) | 1999-02-04 | 1999-02-04 | Method of recovery of noble metals from products containing silver chloride, metals of platinum group and gold |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2164255C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2386711C1 (en) * | 2008-12-17 | 2010-04-20 | Открытое акционерное общество "Красноярский завод цветных металлов имени В.Г. Гулидова" (ОАО "Красцветмет") | Method refining silver-gold alloys |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2221884C1 (en) * | 2002-04-22 | 2004-01-20 | ОАО "Красноярский завод цветных металлов им. В.Н.Гулидова" | Method of separation of noble and non-ferrous metals |
| RU2286399C1 (en) * | 2005-03-29 | 2006-10-27 | ОАО "Горно-металлургическая компания "Норильский никель" | Method of processing materials containing precious metals and lead |
| RU2397259C1 (en) * | 2009-03-10 | 2010-08-20 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский Государственный политехнический университет" (ГОУ "СПбГПУ") | Procedure for processing silver containing lead wastes at extraction of silver and lead as products |
| RU2532697C2 (en) * | 2013-02-28 | 2014-11-10 | Общество с ограниченной ответственностью Научно-исследовательский и проектный институт "ТОМС" | Method of processing silver-containing concentrates |
| RU2564187C2 (en) * | 2013-12-25 | 2015-09-27 | Открытое акционерное общество "Приокский завод цветных металлов" | Method of platinum-group metals extraction from spent catalysts on carriers out of aluminium oxide |
| RU2673590C1 (en) * | 2017-07-12 | 2018-11-28 | Общество с ограниченной ответственностью "Никелевый штейн" | Method for obtaining concentrate of precious metals from products of ore processing and secondary raw materials |
| CN115003830B (en) * | 2020-01-30 | 2024-12-06 | 国立大学法人福井大学 | Method for recovering platinum group metals, composition containing platinum group metals and ceramic material |
| US11319613B2 (en) | 2020-08-18 | 2022-05-03 | Enviro Metals, LLC | Metal refinement |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA725489B (en) * | 1972-08-10 | 1973-09-26 | Swarsab Mining | Improvements in or relating to the separation and purification of platinum group metals and gold |
| SU908880A1 (en) * | 1980-06-06 | 1982-02-28 | Усть-Каменогорский Ордена Ленина,Ордена Октябрьской Революции Свинцово-Цинковый Комбинат Им.В.И.Ленина | Method for processing storage battery scrap |
| SU1587069A1 (en) * | 1988-05-11 | 1990-08-23 | Комбинат "Североникель" им.В.И.Ленина | Method of processing waste containing nonferrous and platinum metals |
| RU2034061C1 (en) * | 1992-02-25 | 1995-04-30 | Красноярский завод цветных металлов | Method for combined processing of hydroxides and cementites in production of platinum group metals |
| RU2096506C1 (en) * | 1996-07-05 | 1997-11-20 | Щелковский завод вторичных драгоценных металлов | Method of recovering silver from materials containing silver chloride, gold and platinum group metal admixtures |
| RU2096505C1 (en) * | 1996-07-05 | 1997-11-20 | Щелковский завод вторичных драгоценных металлов" | Hydrometallurgical method for separating gold, silver, platinum, and palladium from material containing thereof with simultaneous enrichment of metals |
-
1999
- 1999-02-04 RU RU99102201A patent/RU2164255C2/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2386711C1 (en) * | 2008-12-17 | 2010-04-20 | Открытое акционерное общество "Красноярский завод цветных металлов имени В.Г. Гулидова" (ОАО "Красцветмет") | Method refining silver-gold alloys |
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