MX2018007044A - Metodo de sulfatacion y lixiviacion de concentrado de cobre. - Google Patents
Metodo de sulfatacion y lixiviacion de concentrado de cobre.Info
- Publication number
- MX2018007044A MX2018007044A MX2018007044A MX2018007044A MX2018007044A MX 2018007044 A MX2018007044 A MX 2018007044A MX 2018007044 A MX2018007044 A MX 2018007044A MX 2018007044 A MX2018007044 A MX 2018007044A MX 2018007044 A MX2018007044 A MX 2018007044A
- Authority
- MX
- Mexico
- Prior art keywords
- copper
- leaching
- sulfation
- sulfide
- copper concentrate
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title abstract 5
- 229910052802 copper Inorganic materials 0.000 title abstract 5
- 239000010949 copper Substances 0.000 title abstract 5
- 238000002386 leaching Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000012141 concentrate Substances 0.000 title 1
- 230000019635 sulfation Effects 0.000 title 1
- 238000005670 sulfation reaction Methods 0.000 title 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 4
- 229910000365 copper sulfate Inorganic materials 0.000 abstract 3
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 230000003381 solubilizing effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
-
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
-
- 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)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Se describe un método hidrometalúrgico para tratar minerales de sulfuro que contienen metal y concentrado para recuperar cobre de minerales de sulfuro que contienen cobre y hierro. El método puede incluir hacer reaccionar el mineral de sulfuro con gas de dióxido de azufre.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG10201510144UA SG10201510144UA (en) | 2015-12-10 | 2015-12-10 | Method of Copper Concentrate Leaching and Sulfation |
| PCT/IB2016/057496 WO2017098466A1 (en) | 2015-12-10 | 2016-12-09 | Method of copper concentrate sulfation and leaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2018007044A true MX2018007044A (es) | 2018-08-15 |
Family
ID=59012782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2018007044A MX2018007044A (es) | 2015-12-10 | 2016-12-09 | Metodo de sulfatacion y lixiviacion de concentrado de cobre. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US11220725B2 (es) |
| EP (1) | EP3387157B1 (es) |
| CN (1) | CN109072337A (es) |
| AU (1) | AU2016367522A1 (es) |
| BR (1) | BR112018011490A2 (es) |
| CA (1) | CA3007600A1 (es) |
| CO (1) | CO2018007141A2 (es) |
| ES (1) | ES2901023T3 (es) |
| MX (1) | MX2018007044A (es) |
| PE (1) | PE20181035A1 (es) |
| SG (1) | SG10201510144UA (es) |
| WO (1) | WO2017098466A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109971968A (zh) * | 2019-04-16 | 2019-07-05 | 昆明理工大学 | 一种铜渣尾矿制备铁精矿的资源利用方法 |
| CN115821065A (zh) * | 2022-12-21 | 2023-03-21 | 黑龙江紫金铜业有限公司 | 一种黑铜泥与砷滤饼中回收砷及浸出渣的循环利用方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1514153A (en) * | 1923-04-07 | 1924-11-04 | William E Greenawalt | Metallurgical process |
| US3839013A (en) | 1973-06-18 | 1974-10-01 | Steel Corp | Copper recovery from lean sulfide ores |
| CA1050767A (en) | 1975-03-17 | 1979-03-20 | Stephen P. Beaton | Treatment of chalcopyrite |
| US4003740A (en) | 1976-01-06 | 1977-01-18 | Allied Chemical Corporation | Recovery of copper from copper sulfide ores containing copper and iron |
| US5698170A (en) * | 1995-11-22 | 1997-12-16 | Placer Dome, Inc. | Hydrometallurgical process for copper-containing materials |
| ES2301557T3 (es) | 2000-07-25 | 2008-07-01 | Phelps Dodge Corporation | Metodo para la recuperacion de cobre a partir de menas sulfurosas utilizando lixiviacion a alta presion y temperatura, extraccion mediante disolventes y extraccion electrolitica. |
| CN1204277C (zh) * | 2001-11-09 | 2005-06-01 | 北京矿冶研究总院 | 一种从含铜硫化矿物提取铜的方法 |
| JP5370683B2 (ja) | 2010-03-18 | 2013-12-18 | 住友金属鉱山株式会社 | 銅硫化物からの銅の回収方法 |
| WO2013096070A1 (en) * | 2011-12-20 | 2013-06-27 | Freeport-Mcmoran Corporation | Systems and methods for metal recovery |
| CN103643037B (zh) | 2013-12-25 | 2015-09-09 | 昆明理工大学 | 一种复杂铜铅铁混合硫化矿中铜和铅铁的分离方法 |
| CN104785357B (zh) | 2015-04-01 | 2017-07-07 | 长沙矿冶研究院有限责任公司 | 从海底多金属硫化矿耦合复合矿中提取有价金属的方法 |
-
2015
- 2015-12-10 SG SG10201510144UA patent/SG10201510144UA/en unknown
-
2016
- 2016-12-09 CN CN201680072320.5A patent/CN109072337A/zh active Pending
- 2016-12-09 BR BR112018011490A patent/BR112018011490A2/pt not_active Application Discontinuation
- 2016-12-09 WO PCT/IB2016/057496 patent/WO2017098466A1/en not_active Ceased
- 2016-12-09 US US16/060,900 patent/US11220725B2/en active Active
- 2016-12-09 AU AU2016367522A patent/AU2016367522A1/en not_active Abandoned
- 2016-12-09 CA CA3007600A patent/CA3007600A1/en not_active Abandoned
- 2016-12-09 ES ES16872528T patent/ES2901023T3/es active Active
- 2016-12-09 PE PE2018001093A patent/PE20181035A1/es unknown
- 2016-12-09 MX MX2018007044A patent/MX2018007044A/es unknown
- 2016-12-09 EP EP16872528.1A patent/EP3387157B1/en not_active Not-in-force
-
2018
- 2018-07-09 CO CONC2018/0007141A patent/CO2018007141A2/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US11220725B2 (en) | 2022-01-11 |
| PE20181035A1 (es) | 2018-06-27 |
| EP3387157B1 (en) | 2021-10-06 |
| EP3387157A1 (en) | 2018-10-17 |
| WO2017098466A1 (en) | 2017-06-15 |
| AU2016367522A1 (en) | 2018-06-28 |
| US20180363099A1 (en) | 2018-12-20 |
| BR112018011490A2 (pt) | 2018-12-04 |
| SG10201510144UA (en) | 2017-07-28 |
| CO2018007141A2 (es) | 2018-09-28 |
| CN109072337A (zh) | 2018-12-21 |
| ES2901023T3 (es) | 2022-03-21 |
| CA3007600A1 (en) | 2017-06-15 |
| EP3387157A4 (en) | 2019-09-11 |
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