PE20030681A1 - Proceso para el tratamiento de un concentrado de molibdeno - Google Patents
Proceso para el tratamiento de un concentrado de molibdenoInfo
- Publication number
- PE20030681A1 PE20030681A1 PE2002001159A PE2002001159A PE20030681A1 PE 20030681 A1 PE20030681 A1 PE 20030681A1 PE 2002001159 A PE2002001159 A PE 2002001159A PE 2002001159 A PE2002001159 A PE 2002001159A PE 20030681 A1 PE20030681 A1 PE 20030681A1
- Authority
- PE
- Peru
- Prior art keywords
- solution
- concentrate
- produce
- refined
- solution containing
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 title abstract 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title 1
- 229910052750 molybdenum Inorganic materials 0.000 title 1
- 239000011733 molybdenum Substances 0.000 title 1
- 239000000243 solution Substances 0.000 abstract 8
- 238000007254 oxidation reaction Methods 0.000 abstract 4
- 230000003647 oxidation Effects 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 150000004820 halides Chemical class 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 229910017315 Mo—Cu Inorganic materials 0.000 abstract 1
- 239000010413 mother solution Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 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
- 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
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
-
- 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
- C22B15/0069—Leaching or slurrying with acids or salts thereof containing halogen
-
- 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
- C22B15/0063—Hydrometallurgy
- C22B15/0084—Treating solutions
- C22B15/0089—Treating solutions by chemical methods
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
-
- 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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/34—Obtaining molybdenum
-
- 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)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
QUE COMPRENDE: a) SOMETER UN CONCENTRADO DE Mo-Cu A UNA PRIMERA OXIDACION A PRESION EN PRESENCIA DE OXIGENO Y UNA PRIMERA SOLUCION DE ALIMENTACION CONTENIENDO Cu Y HALURO PARA PRODUCIR UNA PRIMERA SOLUCION CONTENIENDO Cu Y UN RESIDUO SOLIDO CONTENIENDO Mo; b) SOMETER UN CONCENTRADO DE Cu A UNA SEGUNDA OXIDACION A PRESION EN PRESENCIA DE OXIGENO Y UNA SEGUNDA SOLUCION DE ALIMENTACION CONTENIENDO Cu Y HALURO PARA PRODUCIR UNA SEGUNDA SOLUCION CONTENIENDO Cu Y UN RESIDUO SOLIDO; c) SOMETER LA SEGUNDA SOLUCION DE (b) A EXTRACCION POR SOLVENTE PARA PRODUCIR UNA SOLUCION MADRE DE Cu Y UN REFINADO; d) RECICLAR UNA PRIMERA PORCION DE DICHO REFINADO COMO SEGUNDA SOLUCION DE ALIMENTACION A UNA SEGUNDA OXIDACION A PRESION CONJUNTAMENTE CON LA PRIMERA SOLUCION DE (a); Y, e) NEUTRALIZAR Y RECICLAR UNA SEGUNDA PORCION DEL REFINADO COMO LA PRIMERA SOLUCION DE ALIMENTACION DE (a). LOS CONCENTRADOS DE (a) Y (b) SE OBTIENEN SOMETIENDO UN CONCENTRADO DE Co-Mo A FLOTACION PARA PRODUCIR UN FLOTANTE QUE COMPRENDE EL CONCENTRADO DE (a), Y UN RESIDUO QUE COMPRENDE EL CONCENTRADO DE (b). LA PRIMERA Y SEGUNDA OXIDACIONES SE REALIZAN A TEMPERATURAS ENTRE 115°C Y 175°C
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2364213 CA2364213A1 (en) | 2001-12-03 | 2001-12-03 | Process for the treatment of molybdenum concentrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20030681A1 true PE20030681A1 (es) | 2003-09-25 |
Family
ID=4170729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2002001159A PE20030681A1 (es) | 2001-12-03 | 2002-12-02 | Proceso para el tratamiento de un concentrado de molibdeno |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US7169371B2 (es) |
| EP (1) | EP1451380B1 (es) |
| JP (1) | JP2005511891A (es) |
| KR (1) | KR100849579B1 (es) |
| CN (1) | CN100457932C (es) |
| AR (1) | AR037614A1 (es) |
| AT (1) | ATE364727T1 (es) |
| AU (1) | AU2002349233B2 (es) |
| BR (1) | BR0214676B1 (es) |
| CA (1) | CA2364213A1 (es) |
| DE (1) | DE60220705T2 (es) |
| EA (1) | EA006479B1 (es) |
| ES (1) | ES2289157T3 (es) |
| MA (1) | MA26350A1 (es) |
| MX (1) | MXPA04005352A (es) |
| PE (1) | PE20030681A1 (es) |
| PL (1) | PL197524B1 (es) |
| WO (1) | WO2003048400A2 (es) |
| ZA (1) | ZA200404341B (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7799294B2 (en) * | 2003-07-30 | 2010-09-21 | Cognis Ip Management Gmbh | Methods for improving the recovery of metal leaching agents |
| US20070009757A1 (en) * | 2003-09-03 | 2007-01-11 | Takemori Takayama | Sintered sliding material, sliding member, connection device and device provided with sliding member |
| US20060182674A1 (en) * | 2005-02-02 | 2006-08-17 | Javier Jara | Reduction of copper content in the molybdenite concentrate |
| US7824633B2 (en) * | 2006-11-21 | 2010-11-02 | Freeport-Mcmoran Corporation | System and method for conversion of molybdenite to one or more molybdenum oxides |
| CN101225481B (zh) * | 2007-01-18 | 2010-05-19 | 中国地质科学院郑州矿产综合利用研究所 | 氧化钼钨混合精矿的冶金提取方法 |
| US8003064B2 (en) | 2007-09-17 | 2011-08-23 | Freeport-Mcmoran Corporation | Controlled copper leach recovery circuit |
| US20100282025A1 (en) * | 2007-12-31 | 2010-11-11 | Cognis Ip Management Gmbh | Method For Metal Recovery and Leaching Agent Recycle in Agitation Leach Plants |
| US7854908B2 (en) | 2008-08-20 | 2010-12-21 | Hnat James G | Method and apparatus for the recovery of molybdenum from spent catalysts |
| JP5636142B2 (ja) * | 2009-03-02 | 2014-12-03 | 三菱マテリアル株式会社 | 高純度パラタングステン酸アンモニウムの製造方法 |
| US9169533B2 (en) | 2011-12-20 | 2015-10-27 | Freeport Minerals Corporation | System and method including multi-circuit solution extraction for recovery of metal values from metal-bearing materials |
| US8420048B1 (en) | 2011-12-20 | 2013-04-16 | Freeport-Mcmoran Corporation | System and method for parallel solution extraction of one or more metal values from metal-bearing materials |
| US8753591B2 (en) | 2012-03-23 | 2014-06-17 | Kennecott Utah Copper Llc | Process for the conversion of molybdenite to molydenum oxide |
| US9410225B2 (en) * | 2014-05-13 | 2016-08-09 | Teck Resources Limited | Process for recovery of copper from arsenic-bearing and/or antimony-bearing copper sulphide concentrates |
| CN105063351B (zh) * | 2015-09-22 | 2017-10-27 | 北京矿冶研究总院 | 一种从复杂钼精矿中选择性分离铜铼的方法 |
| PE20230978A1 (es) * | 2015-11-12 | 2023-06-19 | Jx Nippon Mining & Metals Corp | Metodo para separar molibdeno y metodo para tratar concentrado de molibdeno que contiene cobre |
| CN106583059A (zh) * | 2016-03-18 | 2017-04-26 | 中国黄金集团内蒙古矿业有限公司 | 一种铜钼分离电位浮选工艺 |
| CN112264194B (zh) * | 2020-11-04 | 2022-06-07 | 昆明冶金研究院有限公司 | 一种高硫铁易泥化细粒复杂嵌布铜钼矿高效浮选捕收剂及其制备方法与应用 |
| CN114164349A (zh) * | 2022-02-11 | 2022-03-11 | 矿冶科技集团有限公司 | 高铜含量钼矿除杂的方法和高铜含量钼矿除杂与溶液闭路循环的方法 |
| CN115872683A (zh) * | 2023-01-10 | 2023-03-31 | 中筑信云发展有限公司 | 一种新型钼尾矿砂防水砂浆制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA878999A (en) * | 1969-05-13 | 1971-08-24 | Brenda Mines Ltd. | Process for purifying molybdenite concentrates |
| US3714325A (en) * | 1970-11-17 | 1973-01-30 | Us Interior | Recovery of molybdenite |
| US3694147A (en) * | 1971-11-18 | 1972-09-26 | Molybdenum Corp | Process for the purification of molybdenum trioxide |
| US4046852A (en) * | 1976-05-19 | 1977-09-06 | Amax Inc. | Purification process for technical grade molybdenum oxide |
| US4083921A (en) * | 1977-01-03 | 1978-04-11 | Kennecott Copper Corporation | Purifying molybdenum flotation concentrates |
| US4512958A (en) * | 1983-10-28 | 1985-04-23 | Gfe Gesellschaft Fur Elektrometallurgie Mbh | Method of recovering molybdenum oxide |
| US5874055A (en) * | 1993-07-29 | 1999-02-23 | Cominco Engineering Services Ltd. | Chloride assisted hydrometallurgical extraction of metal |
| US6149883A (en) * | 1994-10-24 | 2000-11-21 | Kennecott Utah Copper Corporation | Pressure oxidation process for the production of molybdenum trioxide from molybdenite |
| CN1045476C (zh) * | 1994-12-20 | 1999-10-06 | 康明柯工程服务有限公司 | 氯化物辅助的湿法冶金铜萃取 |
-
2001
- 2001-12-03 CA CA 2364213 patent/CA2364213A1/en not_active Abandoned
-
2002
- 2002-12-02 EP EP02781028A patent/EP1451380B1/en not_active Expired - Lifetime
- 2002-12-02 PE PE2002001159A patent/PE20030681A1/es active IP Right Grant
- 2002-12-02 JP JP2003549577A patent/JP2005511891A/ja active Pending
- 2002-12-02 BR BRPI0214676-2A patent/BR0214676B1/pt active IP Right Grant
- 2002-12-02 US US10/307,412 patent/US7169371B2/en not_active Expired - Lifetime
- 2002-12-02 AT AT02781028T patent/ATE364727T1/de not_active IP Right Cessation
- 2002-12-02 AU AU2002349233A patent/AU2002349233B2/en not_active Expired
- 2002-12-02 KR KR20047008410A patent/KR100849579B1/ko not_active IP Right Cessation
- 2002-12-02 WO PCT/CA2002/001852 patent/WO2003048400A2/en active IP Right Grant
- 2002-12-02 CN CNB028270312A patent/CN100457932C/zh not_active Expired - Fee Related
- 2002-12-02 PL PL370518A patent/PL197524B1/pl not_active IP Right Cessation
- 2002-12-02 MX MXPA04005352A patent/MXPA04005352A/es active IP Right Grant
- 2002-12-02 EA EA200400766A patent/EA006479B1/ru not_active IP Right Cessation
- 2002-12-02 DE DE2002620705 patent/DE60220705T2/de not_active Expired - Fee Related
- 2002-12-02 ES ES02781028T patent/ES2289157T3/es not_active Expired - Lifetime
- 2002-12-03 AR ARP020104661 patent/AR037614A1/es active IP Right Grant
-
2004
- 2004-06-02 ZA ZA200404341A patent/ZA200404341B/en unknown
- 2004-06-30 MA MA27755A patent/MA26350A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MA26350A1 (fr) | 2004-10-01 |
| PL197524B1 (pl) | 2008-04-30 |
| KR100849579B1 (ko) | 2008-07-31 |
| CN100457932C (zh) | 2009-02-04 |
| ZA200404341B (en) | 2006-04-26 |
| WO2003048400A2 (en) | 2003-06-12 |
| KR20050044636A (ko) | 2005-05-12 |
| AU2002349233B2 (en) | 2007-07-26 |
| CN1612944A (zh) | 2005-05-04 |
| AR037614A1 (es) | 2004-11-17 |
| CA2364213A1 (en) | 2003-06-03 |
| AU2002349233A1 (en) | 2003-06-17 |
| MXPA04005352A (es) | 2004-09-27 |
| WO2003048400A3 (en) | 2003-10-09 |
| US7169371B2 (en) | 2007-01-30 |
| EA200400766A1 (ru) | 2004-12-30 |
| BR0214676A (pt) | 2004-11-23 |
| US20030124040A1 (en) | 2003-07-03 |
| DE60220705T2 (de) | 2008-03-06 |
| PL370518A1 (en) | 2005-05-30 |
| EP1451380A2 (en) | 2004-09-01 |
| EA006479B1 (ru) | 2005-12-29 |
| ATE364727T1 (de) | 2007-07-15 |
| BR0214676B1 (pt) | 2011-09-06 |
| JP2005511891A (ja) | 2005-04-28 |
| EP1451380B1 (en) | 2007-06-13 |
| ES2289157T3 (es) | 2008-02-01 |
| DE60220705D1 (de) | 2007-07-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |