PE20080308A1 - Procedimiento para mejorar las separaciones de fase en circuitos de extraccion con disolvente - Google Patents
Procedimiento para mejorar las separaciones de fase en circuitos de extraccion con disolventeInfo
- Publication number
- PE20080308A1 PE20080308A1 PE2007000745A PE2007000745A PE20080308A1 PE 20080308 A1 PE20080308 A1 PE 20080308A1 PE 2007000745 A PE2007000745 A PE 2007000745A PE 2007000745 A PE2007000745 A PE 2007000745A PE 20080308 A1 PE20080308 A1 PE 20080308A1
- Authority
- PE
- Peru
- Prior art keywords
- metal
- salt
- sulphate
- nickel
- mixer
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title abstract 4
- 239000002904 solvent Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 150000003839 salts Chemical class 0.000 abstract 7
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 6
- 229910052751 metal Inorganic materials 0.000 abstract 5
- 239000002184 metal Substances 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 3
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 3
- 235000011152 sodium sulphate Nutrition 0.000 abstract 3
- 239000000243 solution Substances 0.000 abstract 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000005569 Iron sulphate Substances 0.000 abstract 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 229910052770 Uranium Inorganic materials 0.000 abstract 1
- DOIXGGGORNAJAT-UHFFFAOYSA-M [NH4+].[Ni+].[O-]S([O-])(=O)=O Chemical compound [NH4+].[Ni+].[O-]S([O-])(=O)=O DOIXGGGORNAJAT-UHFFFAOYSA-M 0.000 abstract 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical group [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 abstract 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 abstract 1
- 238000005363 electrowinning Methods 0.000 abstract 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 abstract 1
- 235000019341 magnesium sulphate Nutrition 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical group [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 abstract 1
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 abstract 1
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 abstract 1
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-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
-
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
- C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching 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
- C22B3/20—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
- 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
- C22B3/30—Oximes
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
QUE COMPRENDE LA ADICION DE UN CRISTAL DE UNA SAL METALICA COMPATIBLE A UNA SOLUCION ORGANICA (PROVENIENTE DE LA EXTRACCION DE UN METAL DESDE UNA SOLUCION QUE LO CONTIENE Y CONTENIENDO AL MENOS UNA PORCION DEL METAL EXTRAIDO) QUE INGRESA A UNO O MAS MEZCLADORES EN LA ETAPA DE EXTRACCION POR DISOLVENTE Y/O ETAPA DE SEPARACION (DESPUES DE LA ETAPA DE EXTRACCION CON DISOLVENTE), O A LA MEZCLA EMULSIONADA DE LA SOLUCION ACUOSA Y LA SOLUCION ORGANICA EN EL O LOS MEZCLADORES O EN UN TANQUE DE SEDIMENTACION DESPUES DEL O DE LOS MEZCLADORES, LUEGO DE LA LIXIVIACION DE LOS VALORES METALICOS PROVENIENTES DE LA MENA QUE CONTIENE DICHOS VALORES METALICOS EN UNA SOLUCION ACUOSA, Y ANTES DEL REFINADO POSTERIOR DE ESTOS VALORES EN EL PROCESO, TALES COMO ELECTROEXTRACCION, DURANTE OPERACIONES MINERAS PARA DICHOS VALORES METALICOS. CUANDO EL METAL A EXTRAER ES COBRE, LA SAL ES SULFATO DE COBRE, SULFATO DE SODIO, SULFATO DE HIERRO, SULFATO DE ALUMINIO, SULFATO DE MAGNESIO, SULFATO DE SODIO Y MEZCLA DE LOS MISMOS; CUANDO EL METAL A EXTRAER ES NIQUEL, LA SAL ES SULFATO DE NIQUEL, SULFATO AMONICO DE NIQUEL, HIDROXIDO DE NIQUEL, CARBONATO DE NIQUEL Y MEZCLA DE LOS MISMOS; Y CUANDO EL METAL CUANDO ES URANIO, MOLIBDENO U ORO, LA SAL ES SULFATO DE SODIO. LA SAL TIENE LA FORMA DE SOLIDO PARTICULADO (POLVO) O DE UN SOLIDO SALINO ACUOSO MOLIDO; Y SE ANADE EN FORMA CONTINUA O POR LOTES EN UN CANTIDAD DE 1 Kg DE SAL/0,1 A 5 TONELADAS DE METAL PRODUCIDO
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80486606P | 2006-06-15 | 2006-06-15 | |
| US11/803,898 US8298510B2 (en) | 2006-06-15 | 2007-05-16 | Process for improving phase separations in solvent extraction circuits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20080308A1 true PE20080308A1 (es) | 2008-04-30 |
Family
ID=38861761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2007000745A PE20080308A1 (es) | 2006-06-15 | 2007-06-13 | Procedimiento para mejorar las separaciones de fase en circuitos de extraccion con disolvente |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8298510B2 (es) |
| AU (1) | AU2007280103B2 (es) |
| BR (1) | BRPI0712845A2 (es) |
| CL (1) | CL2007001730A1 (es) |
| MX (1) | MX2008014041A (es) |
| PE (1) | PE20080308A1 (es) |
| WO (1) | WO2008015582A2 (es) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8585903B2 (en) * | 2007-02-14 | 2013-11-19 | Winner Water Services, Inc. | Water purification |
| FI124030B (en) * | 2012-06-26 | 2014-02-14 | Outotec Oyj | Method for making a fence and a fence |
| CN103397184B (zh) * | 2013-07-31 | 2014-12-03 | 南昌航空大学 | 一种反萃取分离叔胺有机相中铀和铁的方法 |
| PE20210311A1 (es) * | 2018-07-05 | 2021-02-12 | Cytec Ind Inc | Metodos de extraccion por disolvente hidrometalurgica |
| CN112717482A (zh) * | 2020-11-27 | 2021-04-30 | 中国恩菲工程技术有限公司 | 用于锌电积阳极泥处理的沉降装置和处理系统 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1470876A (en) * | 1974-08-23 | 1977-04-21 | Isc Smelting | Solvent extraction of copper |
| IE44327B1 (en) * | 1976-01-30 | 1981-10-21 | Ici Ltd | Extracting metal values with o-hydroxyaryloximes |
| US4190633A (en) * | 1977-04-08 | 1980-02-26 | Freeport Minerals Company | Crud handling circuit |
| US4894407A (en) * | 1983-08-26 | 1990-01-16 | University Of Utah | Composition for extracting gold and silver anions from alkaline solutions and processes for making same |
| US5281336A (en) * | 1985-05-16 | 1994-01-25 | Imperial Chemical Industries Plc | Composition and use of the composition for the extraction of metals from aqueous solution |
| AUPO732797A0 (en) | 1997-06-12 | 1997-07-03 | Wmc Resources Limited | Pre-equilibration of a cationic extractant |
| US6177055B1 (en) * | 1998-09-14 | 2001-01-23 | Henkel Corporation | Process for extracting and recovering copper |
| US6261341B1 (en) * | 1998-11-19 | 2001-07-17 | Betzdearborn Inc. | Copper leach process aids |
| AU4171400A (en) | 1999-04-05 | 2000-10-23 | Cognis Corporation | A method of suppressing dust in a mine using an alkyl polyglucoside composition |
| US6500232B2 (en) * | 2000-08-10 | 2002-12-31 | Cognis Corporation | Interfacial crud removal system for solvent extraction and method for solvent extraction |
-
2007
- 2007-05-16 US US11/803,898 patent/US8298510B2/en not_active Expired - Fee Related
- 2007-06-12 AU AU2007280103A patent/AU2007280103B2/en not_active Ceased
- 2007-06-12 BR BRPI0712845-2A patent/BRPI0712845A2/pt active Search and Examination
- 2007-06-12 MX MX2008014041A patent/MX2008014041A/es active IP Right Grant
- 2007-06-12 WO PCT/IB2007/003517 patent/WO2008015582A2/en not_active Ceased
- 2007-06-13 CL CL200701730A patent/CL2007001730A1/es unknown
- 2007-06-13 PE PE2007000745A patent/PE20080308A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008015582A3 (en) | 2008-07-10 |
| BRPI0712845A2 (pt) | 2012-07-24 |
| AU2007280103B2 (en) | 2012-12-20 |
| WO2008015582A2 (en) | 2008-02-07 |
| US20070292325A1 (en) | 2007-12-20 |
| US8298510B2 (en) | 2012-10-30 |
| MX2008014041A (es) | 2008-11-14 |
| AU2007280103A1 (en) | 2008-02-07 |
| CL2007001730A1 (es) | 2008-04-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |