BE838029A - PROCESS FOR THE TREATMENT OF GOLD AND METALS OF THE PLATINUM GROUP - Google Patents
PROCESS FOR THE TREATMENT OF GOLD AND METALS OF THE PLATINUM GROUPInfo
- Publication number
- BE838029A BE838029A BE163894A BE163894A BE838029A BE 838029 A BE838029 A BE 838029A BE 163894 A BE163894 A BE 163894A BE 163894 A BE163894 A BE 163894A BE 838029 A BE838029 A BE 838029A
- Authority
- BE
- Belgium
- Prior art keywords
- gold
- metals
- treatment
- platinum group
- platinum
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 150000002739 metals Chemical class 0.000 title 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title 1
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
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Adornments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA00750593A ZA75593B (en) | 1975-01-29 | 1975-01-29 | A process for the treatment of mixtures of platinum group metals and gold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE838029A true BE838029A (en) | 1976-07-29 |
Family
ID=25568593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE163894A BE838029A (en) | 1975-01-29 | 1976-01-29 | PROCESS FOR THE TREATMENT OF GOLD AND METALS OF THE PLATINUM GROUP |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5823449B2 (en) |
| BE (1) | BE838029A (en) |
| CA (1) | CA1068116A (en) |
| DE (1) | DE2602827A1 (en) |
| FR (1) | FR2299411A1 (en) |
| GB (1) | GB1481295A (en) |
| NO (1) | NO141444C (en) |
| ZA (1) | ZA75593B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4685963A (en) * | 1978-05-22 | 1987-08-11 | Texasgulf Minerals And Metals, Inc. | Process for the extraction of platinum group metals |
| US4295881A (en) * | 1979-04-23 | 1981-10-20 | Texasgulf Inc. | Process for extraction of platinum group metals from chromite-bearing ore |
| ZA807646B (en) | 1979-12-31 | 1982-02-24 | Johnson Matthey Co Ltd | Refining of refractory materials |
| DE3279726D1 (en) * | 1981-09-16 | 1989-07-06 | Matthey Rustenburg Refines | Recovery of precious metals from leach residues |
| EP0077128B1 (en) * | 1981-09-16 | 1989-04-19 | Matthey Rustenburg Refiners (Proprietary) Limited | Recovery of platinum group metals from scrap and residues |
| MX2010006407A (en) * | 2007-12-10 | 2011-04-26 | Prior Engineering Services Ag | Reduction of metal chloride. |
| RU2532697C2 (en) * | 2013-02-28 | 2014-11-10 | Общество с ограниченной ответственностью Научно-исследовательский и проектный институт "ТОМС" | Method of processing silver-containing concentrates |
| JP6585955B2 (en) * | 2015-07-31 | 2019-10-02 | Ｊｘ金属株式会社 | Method for separating Ru, Rh and Ir from a selenium platinum group element-containing material |
| CN114703375A (en) * | 2022-03-04 | 2022-07-05 | 金川集团股份有限公司 | Method for removing impurities in high-iron-content noble metal alloy |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE350598C (en) * | 1919-09-30 | 1922-03-21 | Carl Wilhelm Drais | Process for the recovery of precious metal from precious metal-containing residues, in particular scratch ash |
| DE843015C (en) * | 1943-03-06 | 1952-07-03 | Basf Ag | Process for dissolving platinum metals |
| US2946677A (en) * | 1958-11-24 | 1960-07-26 | Oregon Metallurgical Corp | Treatment of alloys containing iron group metals |
| US3920790A (en) * | 1973-08-02 | 1975-11-18 | Swarsab Mining | Separating and purification of platinum group metals and gold |
-
1975
- 1975-01-29 ZA ZA00750593A patent/ZA75593B/en unknown
-
1976
- 1976-01-26 CA CA244,171A patent/CA1068116A/en not_active Expired
- 1976-01-26 NO NO760228A patent/NO141444C/en unknown
- 1976-01-27 DE DE19762602827 patent/DE2602827A1/en active Granted
- 1976-01-28 FR FR7602279A patent/FR2299411A1/en active Granted
- 1976-01-29 JP JP51008823A patent/JPS5823449B2/en not_active Expired
- 1976-01-29 BE BE163894A patent/BE838029A/en not_active IP Right Cessation
- 1976-01-29 GB GB349576A patent/GB1481295A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51125626A (en) | 1976-11-02 |
| NO760228L (en) | 1976-07-30 |
| ZA75593B (en) | 1976-09-29 |
| JPS5823449B2 (en) | 1983-05-16 |
| FR2299411B3 (en) | 1979-04-27 |
| NO141444C (en) | 1980-03-12 |
| DE2602827A1 (en) | 1976-08-05 |
| GB1481295A (en) | 1977-07-27 |
| CA1068116A (en) | 1979-12-18 |
| DE2602827C2 (en) | 1987-01-02 |
| NO141444B (en) | 1979-12-03 |
| FR2299411A1 (en) | 1976-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: NATIONAL INSTITUTE FOR METALLURGY Effective date: 19920131 |