RU2002106272A - A method of processing concentrates containing non-ferrous and precious metals - Google Patents
A method of processing concentrates containing non-ferrous and precious metalsInfo
- Publication number
- RU2002106272A RU2002106272A RU2002106272/02A RU2002106272A RU2002106272A RU 2002106272 A RU2002106272 A RU 2002106272A RU 2002106272/02 A RU2002106272/02 A RU 2002106272/02A RU 2002106272 A RU2002106272 A RU 2002106272A RU 2002106272 A RU2002106272 A RU 2002106272A
- Authority
- RU
- Russia
- Prior art keywords
- mixture
- reducing agent
- ferrous
- carbon
- precious metals
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 title claims 5
- 238000000034 method Methods 0.000 title claims 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title claims 3
- 239000010970 precious metal Substances 0.000 title claims 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 6
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims 6
- 229910052799 carbon Inorganic materials 0.000 claims 6
- 239000003638 chemical reducing agent Substances 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 3
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 3
- 235000011132 calcium sulphate Nutrition 0.000 claims 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 3
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 3
- 235000011152 sodium sulphate Nutrition 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 239000001175 calcium sulphate Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- 239000002893 slag Substances 0.000 claims 1
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002106272A RU2219264C2 (en) | 2002-03-11 | 2002-03-11 | Method of processing concentrates containing nonferrous and precious metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002106272A RU2219264C2 (en) | 2002-03-11 | 2002-03-11 | Method of processing concentrates containing nonferrous and precious metals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2002106272A true RU2002106272A (en) | 2003-11-20 |
| RU2219264C2 RU2219264C2 (en) | 2003-12-20 |
Family
ID=32066129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2002106272A RU2219264C2 (en) | 2002-03-11 | 2002-03-11 | Method of processing concentrates containing nonferrous and precious metals |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2219264C2 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2308495C1 (en) * | 2006-02-09 | 2007-10-20 | Открытое Акционерное Общество "Иркутский Научно-Исследовательский Институт Благородных И Редких Металлов И Алмазов", Оао "Иргиредмет" | Method for processing of concentrates containing precious metals and sulfides |
| RU2316606C1 (en) * | 2006-04-25 | 2008-02-10 | Открытое акционерное общество "Иркутский научно-исследовательский институт благородных и редких металлов и алмазов" ОАО "Иргиредмет" | Method for processing sulfide concentrates containing lead, non-ferrous and noble metals |
| RU2354710C2 (en) * | 2007-01-23 | 2009-05-10 | ООО "Институт Гипроникель" | Method for complex reprocessing of metal iron concentrate, containing nonferrous and precious metals |
| RU2415954C1 (en) * | 2009-12-22 | 2011-04-10 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" | Procedure for extraction of metals of platinum group from platinum containing raw stock |
| RU2499848C2 (en) * | 2011-09-14 | 2013-11-27 | Открытое акционерное общество "Сибирский завод электротермического оборудования" "ОАО "Сибэлектротерм" | Plasma-carbon production method of rare-earth metals, and device for its implementation |
| RU2495145C1 (en) * | 2012-03-01 | 2013-10-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" | Separation method of copper-nickel nis matte |
| RU2490343C1 (en) * | 2012-04-10 | 2013-08-20 | Леонид Асхатович Мазитов | Method for obtaining gold from fine rock |
| RU2506329C1 (en) * | 2012-08-03 | 2014-02-10 | Общество с ограниченной ответственностью Научно-исследовательский и проектный институт "ТОМС" | Processing method of sulphide concentrates containing precious metals |
| RU2501867C1 (en) * | 2012-09-24 | 2013-12-20 | Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) | Method of processing sulphide copper-nickel materials containing platinum group metals |
| RU2520902C2 (en) * | 2012-09-28 | 2014-06-27 | Лидия Алексеевна Воропанова | Extraction of heavy metals, iron, gold and silver from sulphate cake |
| PE20170608A1 (en) * | 2015-10-16 | 2017-05-24 | Arbieto Francisco Javier Cardenas | PROCESS TO EXTRACT METALS FROM ITS SULFURATED MINERALS THROUGH DIRECT REDUCTION WITH REGENERATION AND RECYCLING OF THE IRON REDUCING AGENT AND THE FUNDING SODIUM CARBONATE |
| CN115433838A (en) * | 2022-08-15 | 2022-12-06 | 金川镍钴研究设计院有限责任公司 | Method for enriching precious metals by treating Nielsen concentrate through pyrogenic process |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1601450A (en) * | 1976-11-23 | 1981-10-28 | Johnson Matthey Co Ltd | Extraction of precious metals |
| US4695317A (en) * | 1985-01-31 | 1987-09-22 | Sumitomo Metal Mining Company Limited | Method of treating silicate ore containing gold and silver |
| RU2114203C1 (en) * | 1997-05-30 | 1998-06-27 | Иркутский государственный технический университет | Method of recovering precious metals from silver-containing concentrates |
| RU2162897C1 (en) * | 1999-12-07 | 2001-02-10 | Иркутский государственный технический университет | Method of recovery of noble metals from silver-containing concentrates |
-
2002
- 2002-03-11 RU RU2002106272A patent/RU2219264C2/en not_active IP Right Cessation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2002106272A (en) | A method of processing concentrates containing non-ferrous and precious metals | |
| CA1083824A (en) | Slag fluidizing agent and method of using same for iron and steel-making processes | |
| CN106756027B (en) | A method for synergistic smelting of antimony-gold ore and gold-bearing pyrite slag to enrich valuable metals | |
| CN108441600A (en) | The method for producing HRB600 with one secondary aluminium ash of electrolytic aluminium factory | |
| CN106086461A (en) | A kind of method of Copper making process slag making arsenic removal | |
| CN102785041A (en) | All-position flux-cored wire for alkaline gas protection | |
| RU2013456C1 (en) | Method for impoverishment of nickel-cobalt-containing converter slags | |
| EA037174B1 (en) | Method for preparation of flux based on secondary aluminum-containing slag | |
| Somerville et al. | Fluxing strategies for the direct to blister smelting of high silica and low iron copper concentrates | |
| FI73741C (en) | Process for continuous production of raw cups. | |
| RU2325456C2 (en) | Stock for ferrotitanium production | |
| RU2212461C2 (en) | Sulfidizing agent for reduction sulfidizing charge for melting oxidized nickel ores | |
| SU1633001A1 (en) | Method of producing ferrosilicovanadium alloying additive with increased vanadium content | |
| SU1285041A1 (en) | Flux for processing zinc alloy slags | |
| RU2003118504A (en) | METHOD FOR PRODUCING INTEGRATED SILICON FERROALLOY | |
| JPS55158238A (en) | Treatment of metallic industrial waste | |
| SU1537703A1 (en) | Flux for smelting slags of zinc alloys | |
| RU2225456C2 (en) | Charge for melting conversion manganese slag | |
| Rothenberg | Was copper smelted in ancient temples?-more about crucible smelting | |
| Enders et al. | The effect of the metal charge composition on the nitrogen content in the cord steel | |
| SU1622413A1 (en) | Method of processing clinker of zinc production | |
| SU742477A1 (en) | Coating refining flux for treatment of copper-based alloys | |
| PL175787B1 (en) | Aluminium pig sow | |
| Selivanov et al. | Phase transformations under slags cooling in melting copper concentrates for rich matte | |
| SU1073316A1 (en) | Alloying composition |