PE20081241A1 - Procedimiento para la obtencion de cobre a partir de menas o concentrados de menas de sulfuro de arsenico y/o sulfuro de antimonio que contienen cobre - Google Patents
Procedimiento para la obtencion de cobre a partir de menas o concentrados de menas de sulfuro de arsenico y/o sulfuro de antimonio que contienen cobreInfo
- Publication number
- PE20081241A1 PE20081241A1 PE2008000003A PE2008000003A PE20081241A1 PE 20081241 A1 PE20081241 A1 PE 20081241A1 PE 2008000003 A PE2008000003 A PE 2008000003A PE 2008000003 A PE2008000003 A PE 2008000003A PE 20081241 A1 PE20081241 A1 PE 20081241A1
- Authority
- PE
- Peru
- Prior art keywords
- mines
- copper
- concentrates
- cu5fes4
- procedures
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/001—Preliminary treatment with modification of the copper constituent
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0002—Preliminary treatment
- C22B15/001—Preliminary treatment with modification of the copper constituent
- C22B15/0013—Preliminary treatment with modification of the copper constituent by roasting
- C22B15/0017—Sulfating or sulfiding roasting
-
- 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
- C22B30/00—Obtaining antimony, arsenic or bismuth
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06126410 | 2006-12-18 | ||
EP07112231 | 2007-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20081241A1 true PE20081241A1 (es) | 2008-11-01 |
Family
ID=39167462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2008000003A PE20081241A1 (es) | 2006-12-18 | 2008-01-02 | Procedimiento para la obtencion de cobre a partir de menas o concentrados de menas de sulfuro de arsenico y/o sulfuro de antimonio que contienen cobre |
Country Status (4)
Country | Link |
---|---|
US (1) | US20100071510A1 (fr) |
CL (1) | CL2007003682A1 (fr) |
PE (1) | PE20081241A1 (fr) |
WO (1) | WO2008074806A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2952568C (fr) * | 2014-01-31 | 2018-07-10 | Goldcorp Inc. | Procede pour la separation d'au moins un sulfure metallique a partir d'un minerai ou d'un concentre de sulfure melange |
AU2015362587B2 (en) * | 2014-12-16 | 2018-02-01 | Flsmidth A/S | System and method for above-atmospheric leaching of metal sulfides |
CN104785377A (zh) * | 2015-05-06 | 2015-07-22 | 广西大学 | 一种砷黝铜矿抑制剂的制备方法 |
CN105223338B (zh) * | 2015-10-29 | 2017-01-18 | 陕西省地质矿产实验研究所 | 一种伴生钴的铜镍矿中镍和钴的化学物相分析方法 |
CN110331279B (zh) * | 2019-07-12 | 2023-05-23 | 云南民族大学 | 一种微波焙烧硫化锑精矿直接挥发回收氧化锑的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1762867A (en) * | 1926-01-26 | 1930-06-10 | Krupp Ag Grusonwerk | Process for working up complex ores and metallurgical products |
US3459535A (en) * | 1966-03-07 | 1969-08-05 | Sherritt Gordon Mines Ltd | Treatment of copper bearing complex sulphides |
FI56196C (fi) * | 1974-06-20 | 1979-12-10 | Outokumpu Oy | Foerfarande foer omvandlande av metallurgiskt skadliga komponenter i huvudsakligen sulfidiska komplex- och/eller blandmalmer och -koncentrat till en form laett att avlaegsna |
US4276081A (en) * | 1978-10-10 | 1981-06-30 | Hazen Research, Inc. | Process for beneficiating ores |
SE8303184L (sv) * | 1983-06-06 | 1984-12-07 | Boliden Ab | Forfarande for beredning av kopparsmeltmaterial och liknande ravaror innehallande hoga halter arsenik och/eller antimon |
DE19960132A1 (de) * | 1999-12-14 | 2001-06-21 | Alexander Beckmann | Verfahren zur Gewinnung von Kupfer und anderen Metallen |
US20080118421A1 (en) * | 2006-09-20 | 2008-05-22 | Hw Advanced Technologies, Inc. | Method and means for using microwave energy to oxidize sulfidic copper ore into a prescribed oxide-sulfate product |
-
2007
- 2007-12-18 US US12/519,907 patent/US20100071510A1/en not_active Abandoned
- 2007-12-18 CL CL200703682A patent/CL2007003682A1/es unknown
- 2007-12-18 WO PCT/EP2007/064148 patent/WO2008074806A1/fr active Search and Examination
-
2008
- 2008-01-02 PE PE2008000003A patent/PE20081241A1/es not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2008074806A1 (fr) | 2008-06-26 |
US20100071510A1 (en) | 2010-03-25 |
CL2007003682A1 (es) | 2008-07-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application declared void or lapsed |