NO760228L - - Google Patents
Info
- Publication number
- NO760228L NO760228L NO76760228A NO760228A NO760228L NO 760228 L NO760228 L NO 760228L NO 76760228 A NO76760228 A NO 76760228A NO 760228 A NO760228 A NO 760228A NO 760228 L NO760228 L NO 760228L
- Authority
- NO
- Norway
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
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- 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
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- 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
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- 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)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (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 (3)
Publication Number | Publication Date |
---|---|
NO760228L true NO760228L (fr) | 1976-07-30 |
NO141444B NO141444B (no) | 1979-12-03 |
NO141444C NO141444C (no) | 1980-03-12 |
Family
ID=25568593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO760228A NO141444C (no) | 1975-01-29 | 1976-01-26 | Fremgangsmaate til frembringelse av en opploesning av edelmetaller fra et edelmetallkonsentrat |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5823449B2 (fr) |
BE (1) | BE838029A (fr) |
CA (1) | CA1068116A (fr) |
DE (1) | DE2602827C2 (fr) |
FR (1) | FR2299411A1 (fr) |
GB (1) | GB1481295A (fr) |
NO (1) | NO141444C (fr) |
ZA (1) | ZA75593B (fr) |
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 |
DE3279625D1 (en) * | 1981-09-16 | 1989-05-24 | Matthey Rustenburg Refines | Recovery of platinum group metals from scrap and residues |
EP0076049B1 (fr) * | 1981-09-16 | 1989-05-31 | Matthey Rustenburg Refiners (Proprietary) Limited | Procédé de récupération de métaux précieux à partir de résidus de lessivage |
WO2009076684A2 (fr) * | 2007-12-10 | 2009-06-18 | Rand Refinery Limited | Réduction de chlorure métallique |
RU2532697C2 (ru) * | 2013-02-28 | 2014-11-10 | Общество с ограниченной ответственностью Научно-исследовательский и проектный институт "ТОМС" | Способ переработки серебросодержащих концентратов |
JP6585955B2 (ja) * | 2015-07-31 | 2019-10-02 | Jx金属株式会社 | セレン白金族元素含有物からRu、RhおよびIrを分離する方法 |
CN114703375A (zh) * | 2022-03-04 | 2022-07-05 | 金川集团股份有限公司 | 一种脱除高含铁贵金属合金中杂质的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE350598C (de) * | 1919-09-30 | 1922-03-21 | Carl Wilhelm Drais | Verfahren zur Wiedergewinnung von Edelmetall aus edelmetallhaltigen Rueckstaenden, insbesondere Gekraetzasche |
DE843015C (de) * | 1943-03-06 | 1952-07-03 | Basf Ag | Verfahren zum Loesen von Platinmetallen |
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 |
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1975
- 1975-01-29 ZA ZA00750593A patent/ZA75593B/xx unknown
-
1976
- 1976-01-26 CA CA244,171A patent/CA1068116A/fr not_active Expired
- 1976-01-26 NO NO760228A patent/NO141444C/no unknown
- 1976-01-27 DE DE2602827A patent/DE2602827C2/de not_active Expired
- 1976-01-28 FR FR7602279A patent/FR2299411A1/fr active Granted
- 1976-01-29 JP JP51008823A patent/JPS5823449B2/ja not_active Expired
- 1976-01-29 BE BE163894A patent/BE838029A/fr not_active IP Right Cessation
- 1976-01-29 GB GB349576A patent/GB1481295A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2299411A1 (fr) | 1976-08-27 |
ZA75593B (en) | 1976-09-29 |
BE838029A (fr) | 1976-07-29 |
NO141444B (no) | 1979-12-03 |
DE2602827C2 (de) | 1987-01-02 |
DE2602827A1 (de) | 1976-08-05 |
FR2299411B3 (fr) | 1979-04-27 |
JPS5823449B2 (ja) | 1983-05-16 |
CA1068116A (fr) | 1979-12-18 |
NO141444C (no) | 1980-03-12 |
GB1481295A (en) | 1977-07-27 |
JPS51125626A (en) | 1976-11-02 |