PE20081062A1 - Sistema y metodo para conversion de molibdenita a uno o mas oxidos de molibdeno - Google Patents
Sistema y metodo para conversion de molibdenita a uno o mas oxidos de molibdenoInfo
- Publication number
- PE20081062A1 PE20081062A1 PE2007001618A PE2007001618A PE20081062A1 PE 20081062 A1 PE20081062 A1 PE 20081062A1 PE 2007001618 A PE2007001618 A PE 2007001618A PE 2007001618 A PE2007001618 A PE 2007001618A PE 20081062 A1 PE20081062 A1 PE 20081062A1
- Authority
- PE
- Peru
- Prior art keywords
- liquid
- iii
- solution
- separate
- solids
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 title 1
- 229910052961 molybdenite Inorganic materials 0.000 title 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 title 1
- 239000007788 liquid Substances 0.000 abstract 5
- 238000002386 leaching Methods 0.000 abstract 4
- 239000000243 solution Substances 0.000 abstract 4
- 238000000926 separation method Methods 0.000 abstract 3
- 239000007787 solid Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 238000004064 recycling Methods 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 239000003637 basic solution Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000005342 ion exchange Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
- C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
-
- 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
- C22B3/08—Sulfuric acid, other sulfurated 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
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
DONDE EL METODO COMPRENDE: a) PROPORCIONAR MATERIAL QUE CONTIENE SULFURO DE MOLIBDENO YA DESENGRASADO; b) LIXIVIAR A PRESION DICHO MATERIAL PARA FORMAR UNA DESCARGA QUE COMPRENDE SOLIDOS Y LIQUIDO; c) SEPARAR LOS SOLIDOS Y EL LIQUIDO; d) EXTRAER METAL SOLUBLE DEL LIQUIDO SEPARADO PARA FORMAR UNA CORRIENTE CARGADA ; e) SEPARAR LA CORRIENTE CARGADA USANDO UNA SOLUCION BASE; Y, f) RECICLAR LA CORRIENTE DE SOLUCION SEPARADA A UNA TINA DE LIXIVIACION A PRESION. LOS SOLIDOS SEPARADOS EN (b) SE PROCESAN PARA FORMAR PRODUCTOS ADICIONALES QUE COMPRENDEN DIMOLIBDATO DE AMONIO. EL SISTEMA INCLUYE: i) UNA TINA DE LIXIVIACION A PRESION; ii) UNA ETAPA DE SEPARACION DE SOLIDOS-LIQUIDO ACOPLADA DE MANERA FLUIDA A (i); iii) UNA ETAPA DE EXTRACCION DE SOLUCION ACOPLADA DE MANERA FLUIDA A (ii); iv) UNA ETAPA DE SEPARACION DE LA SOLUCION BASICA ACOPLADA DE MANERA FLUIDA A (iii); v) UNA CORRIENTE DE RECICLAJE DE LIXIVIACION A PRESION QUE RECIRCULA UNA PORCION DE LA CORRIENTE DE LIQUIDOS A (i); vi) UNA CORRIENTE DE RECICLAJE DE SEPARACION QUE PROPORCIONA SOLUCION RECICLADA DE (iv) A (iii); vii) UNA ETAPA DE INTERCAMBIO DE IONES ACOPLADA DE MANERA OPERATIVA A (iv); Y, viii) UN FILTRO INTERPUESTO ENTRE (iii) Y (iv)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86676306P | 2006-11-21 | 2006-11-21 | |
| US11/780,850 US7824633B2 (en) | 2006-11-21 | 2007-07-20 | System and method for conversion of molybdenite to one or more molybdenum oxides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20081062A1 true PE20081062A1 (es) | 2008-08-01 |
Family
ID=39323755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2007001618A PE20081062A1 (es) | 2006-11-21 | 2007-11-20 | Sistema y metodo para conversion de molibdenita a uno o mas oxidos de molibdeno |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7824633B2 (es) |
| EP (2) | EP2404875A3 (es) |
| AU (1) | AU2007323890B2 (es) |
| CA (1) | CA2670060C (es) |
| CL (1) | CL2007003317A1 (es) |
| PE (1) | PE20081062A1 (es) |
| WO (1) | WO2008063986A2 (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100263490A1 (en) | 2009-04-16 | 2010-10-21 | Freeport-Mcmoran Copper & Gold Inc. | Methods and systems for recovering rhenium from a copper leach |
| RU2477328C1 (ru) * | 2012-01-23 | 2013-03-10 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ переработки низкосортных молибденитовых концентратов |
| RU2493280C1 (ru) * | 2012-02-10 | 2013-09-20 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ переработки молибденитовых концентратов |
| WO2013142022A1 (en) | 2012-03-23 | 2013-09-26 | Kennecott Utah Copper Llc | Process for the conversion of molybdenite to molybdenum oxide |
| US9457405B2 (en) | 2012-05-29 | 2016-10-04 | H.C. Starck, Inc. | Metallic crucibles and methods of forming the same |
| EA031919B1 (ru) * | 2017-06-02 | 2019-03-29 | Общество С Ограниченной Ответственностью "Редметпром" | Способ и устройство для извлечения молибдена из низкосортного рудного сырья |
| CN107419113B (zh) * | 2017-08-09 | 2019-03-26 | 江西铜业股份有限公司 | 一种萃铼余液的除铁方法 |
| US10287177B1 (en) | 2018-05-08 | 2019-05-14 | Robert Ten | Method and apparatus for extracting high-purity molybdenum oxide powders and nanopowders from low-grade concentrates |
| US10612111B2 (en) | 2018-08-21 | 2020-04-07 | Robert Ten | Method and apparatus for extracting high-purity gold from ore |
| EP4093890A4 (en) * | 2020-01-20 | 2024-06-05 | Chevron U.S.A. Inc. | RECOVERY OF METALS FROM Spent CATALYSTS |
Family Cites Families (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1923652A (en) | 1929-09-27 | 1933-08-22 | Ig Farbenindustrie Ag | Recovery of molybdenum |
| US3117860A (en) | 1958-04-11 | 1964-01-14 | Ferrolegeringar Trollhetteverk | Methods of removing copper and related metals from sulfidic molybdenum ores and molybdenum-containing materials |
| US3834893A (en) | 1969-03-26 | 1974-09-10 | Kennecott Copper Corp | Combined chemical treatment and flotation process for recovering relatively high grade molybdenite from off grade or low grade ore materials |
| US3834894A (en) | 1969-04-10 | 1974-09-10 | Kennecott Copper Corp | Process for recovering molybdenum values from molybdenite ore materials |
| CA878999A (en) | 1969-05-13 | 1971-08-24 | Brenda Mines Ltd. | Process for purifying molybdenite concentrates |
| US3653815A (en) * | 1969-09-03 | 1972-04-04 | Kennicott Copper Corp | Recovery of molybdenum |
| US3658465A (en) * | 1969-09-11 | 1972-04-25 | Molybdenum Corp | Pressure oxidation process |
| DE2162065C3 (de) | 1971-12-14 | 1978-10-19 | Fa. Hermann C. Starck Berlin, 1000 Berlin | Verfahren zum Reinigen und Aufschließen von gerösteten Molybdänkonzentraten |
| US3829550A (en) | 1972-09-25 | 1974-08-13 | American Metal Climax Inc | Process for making high purity molybdenum oxide and ammonium molybdate |
| US4000244A (en) | 1973-01-30 | 1976-12-28 | Molyscand Ab | Wet-chemical digestion of molybdenum sulphide containing material |
| US3854930A (en) | 1973-11-05 | 1974-12-17 | Molybdenum Corp | Process for the removal of lead from molybdenite |
| US3911076A (en) | 1973-12-28 | 1975-10-07 | Kennecott Copper Corp | Process for purifying molybdenite concentrates |
| US3941867A (en) | 1974-09-04 | 1976-03-02 | Canadian Patents And Development Limited | Production of molybdenum trioxide from molybdenite in a fluidized bed |
| CA1050731A (en) | 1974-10-17 | 1979-03-20 | Derek G. E. Kerfoot | Hydrometallurgical production of technical grade molybdic oxide from molybdenite concentrates |
| US3932580A (en) | 1974-10-21 | 1976-01-13 | Amax Inc. | Process for purifying technical grade molybdenum oxide |
| US4006212A (en) | 1975-09-10 | 1977-02-01 | Gte Sylvania Incorporated | Process for recovery of molybdenum and rhenium from ores |
| US4046852A (en) * | 1976-05-19 | 1977-09-06 | Amax Inc. | Purification process for technical grade molybdenum oxide |
| US4145397A (en) * | 1976-08-06 | 1979-03-20 | Marubeni Corporation | Process for recovering molybdenum, vanadium, cobalt and nickel from roasted products of used catalysts from hydrotreatment desulfurization of petroleum |
| US4079116A (en) | 1976-12-27 | 1978-03-14 | Amax Inc. | Process for producing ammonium heptamolybdate and/or ammonium dimolybdate |
| US4083921A (en) | 1977-01-03 | 1978-04-11 | Kennecott Copper Corporation | Purifying molybdenum flotation concentrates |
| US4165362A (en) | 1977-04-08 | 1979-08-21 | Engelhard Minerals & Chemicals Corporation | Hydrometallurgical processing of molybdenite ore concentrates |
| US4138248A (en) | 1978-04-10 | 1979-02-06 | Cyprus Metallurgical Processes Corporation | Recovery of elemental sulfur and metal values from tailings from copper recovery processes |
| US4207296A (en) | 1978-09-15 | 1980-06-10 | Amax Inc. | Process for producing purified ammonium molybdate solution |
| US4236918A (en) | 1979-01-15 | 1980-12-02 | Cyprus Metallurgical Processes Corporation | Recovery of elemental sulfur and metal values from tailings from copper recovery processes |
| US4273745A (en) | 1979-10-03 | 1981-06-16 | Amax Inc. | Production of molybdenum oxide from ammonium molybdate solutions |
| US4296077A (en) | 1980-11-10 | 1981-10-20 | Engelhard Min. & Chem. Corp. | Recovery of molybdenum values from leach muds |
| DE3128921C2 (de) | 1981-07-22 | 1984-11-29 | GfE Gesellschaft für Elektrometallurgie mbH, 4000 Düsseldorf | Verfahren zur Gewinnung von Molybdänoxid |
| CA1190748A (en) | 1982-04-20 | 1985-07-23 | James W. Austin | Process for purifying molybdenite concentrates |
| US4500495A (en) * | 1982-09-24 | 1985-02-19 | Chevron Research Company | Recovering metals from spent hydroprocessing catalysts |
| US4514368A (en) * | 1982-09-24 | 1985-04-30 | Chevron Research Company | Leaching nickel, cobalt, molybdenum, tungsten, and vanadium from spent hydroprocessing catalysts |
| US4444733A (en) | 1983-02-28 | 1984-04-24 | Amax Inc. | Process for recovering molybdenum and copper from sulfide concentrates |
| US4512958A (en) | 1983-10-28 | 1985-04-23 | Gfe Gesellschaft Fur Elektrometallurgie Mbh | Method of recovering molybdenum oxide |
| US4478698A (en) | 1984-01-03 | 1984-10-23 | Corporacion Nacional Del Cobre De Chile | Process for recovering copper and molybdenum from low grade copper concentrates |
| US4525331A (en) | 1984-02-24 | 1985-06-25 | Gte Products Corporation | Process for purifying molybdenum trioxide |
| US4604266A (en) | 1984-02-24 | 1986-08-05 | Gte Products Corporation | Process for purifying molybdenum trioxide |
| US4596701A (en) | 1984-02-29 | 1986-06-24 | Gte Products Corporation | Process for purifying molybdenum trioxide |
| US4555386A (en) | 1984-02-29 | 1985-11-26 | Gte Products Corporation | Process for purifying molybdenum trioxide |
| US4601890A (en) | 1984-02-29 | 1986-07-22 | Gte Products Corporation | Process for purifying molybdenum trioxide |
| US4604267A (en) | 1984-02-29 | 1986-08-05 | Gte Products Corporation | Process for purifying molybdenum trioxide |
| US4551312A (en) | 1984-11-13 | 1985-11-05 | Atlantic Richfield Company | Process for converting molybdenite to molybdenum oxide |
| US4657745A (en) * | 1986-03-31 | 1987-04-14 | Chemical & Metal Industries, Inc. | Value recovery from spent alumina-base catalyst |
| US4666685A (en) * | 1986-05-09 | 1987-05-19 | Amax Inc. | Selective extraction of molybdenum and vanadium from spent catalysts by oxidative leaching with sodium aluminate and caustic |
| US4861565A (en) * | 1987-01-27 | 1989-08-29 | The Hall Chemical Company | Method of separately recovering metal values of petroleum refining catalyst |
| US5284633A (en) * | 1992-11-12 | 1994-02-08 | Sherex Chemical Co., Inc. | Solvent extraction of precious metals with hydroxyquinoline and stripping with acidified thiourea |
| US6149883A (en) | 1994-10-24 | 2000-11-21 | Kennecott Utah Copper Corporation | Pressure oxidation process for the production of molybdenum trioxide from molybdenite |
| US5783166A (en) * | 1996-09-12 | 1998-07-21 | Roycefield Resources Ltd. | Process for producing antimony trioxide |
| US5820844A (en) | 1997-01-29 | 1998-10-13 | Cyprus Amax Minerals Company | Method for the production of a purified MoO3 composition |
| US5804151A (en) * | 1997-09-16 | 1998-09-08 | Cyprus Amax Minerals Company | Process for autoclaving molybdenum disulfide |
| CA2240450A1 (en) | 1998-06-12 | 1999-12-12 | Michael Mourad Hanna | Process for the treatment of roasted metal sulphide ores and ferrites |
| US6471743B1 (en) * | 1999-02-19 | 2002-10-29 | Mbx Systems, Inc. | Methods for leaching of ores |
| US6730279B2 (en) | 2001-05-09 | 2004-05-04 | H. C. Starck, Inc. | Production of pure molybdenum oxide from low grade molybdeniteconcentrates |
| US20050019247A1 (en) * | 2001-09-26 | 2005-01-27 | Balliett Robert W | Production of pure molybdenum oxide from low grade molybdenite concentrates |
| CA2364213A1 (en) | 2001-12-03 | 2003-06-03 | Cominco Engineering Services Ltd. | Process for the treatment of molybdenum concentrate |
| JP4316946B2 (ja) * | 2003-07-01 | 2009-08-19 | 日本化学工業株式会社 | 高純度リン酸及びその製造方法 |
| WO2008139266A2 (en) | 2006-11-16 | 2008-11-20 | Albemarle Netherlands B.V. | Purified molybdenum technical oxide from molybdenite |
| JP2010510160A (ja) | 2006-11-16 | 2010-04-02 | アルベマール・ネーザーランズ・ベーブイ | 工業用酸化モリブデンの精製 |
-
2007
- 2007-07-20 US US11/780,850 patent/US7824633B2/en not_active Expired - Fee Related
- 2007-11-13 WO PCT/US2007/084496 patent/WO2008063986A2/en not_active Ceased
- 2007-11-13 AU AU2007323890A patent/AU2007323890B2/en not_active Ceased
- 2007-11-13 EP EP11182640A patent/EP2404875A3/en not_active Withdrawn
- 2007-11-13 CA CA2670060A patent/CA2670060C/en not_active Expired - Fee Related
- 2007-11-13 EP EP07864311A patent/EP2102108A2/en not_active Withdrawn
- 2007-11-19 CL CL200703317A patent/CL2007003317A1/es unknown
- 2007-11-20 PE PE2007001618A patent/PE20081062A1/es active IP Right Grant
-
2010
- 2010-09-27 US US12/891,508 patent/US20110014097A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2404875A3 (en) | 2012-06-06 |
| US7824633B2 (en) | 2010-11-02 |
| WO2008063986A2 (en) | 2008-05-29 |
| EP2102108A2 (en) | 2009-09-23 |
| EP2404875A2 (en) | 2012-01-11 |
| US20110014097A1 (en) | 2011-01-20 |
| AU2007323890A1 (en) | 2008-05-29 |
| CA2670060C (en) | 2013-04-30 |
| AU2007323890B2 (en) | 2011-01-27 |
| US20080118422A1 (en) | 2008-05-22 |
| CA2670060A1 (en) | 2008-05-29 |
| CL2007003317A1 (es) | 2008-05-16 |
| WO2008063986A3 (en) | 2008-09-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |