PE20020318A1 - Procedimiento y equipo para la remocion del sedimiento grasoso desde la interfase entre las capas acuosa y organica en un decantador sx - Google Patents
Procedimiento y equipo para la remocion del sedimiento grasoso desde la interfase entre las capas acuosa y organica en un decantador sxInfo
- Publication number
- PE20020318A1 PE20020318A1 PE2001000794A PE2001000794A PE20020318A1 PE 20020318 A1 PE20020318 A1 PE 20020318A1 PE 2001000794 A PE2001000794 A PE 2001000794A PE 2001000794 A PE2001000794 A PE 2001000794A PE 20020318 A1 PE20020318 A1 PE 20020318A1
- Authority
- PE
- Peru
- Prior art keywords
- decanter
- sediment
- interface
- removal
- fatty
- Prior art date
Links
- 239000013049 sediment Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000012044 organic layer Substances 0.000 title 1
- 238000007670 refining Methods 0.000 abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2433—Discharge mechanisms for floating particles
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
EN UN PROCESO DE EXTRACCION POR SOLVENTES PARA LA REFINACION DE UN MINERAL METALICO, QUE COMPRENDE LAS SIGUIENTES ETAPAS: A)COLOCAR UN TALADRO ROTATORIO HORIZONTAL DENTRO DEL DECANTADOR EN O CERCA DE DICHA INTERFASE PARA MOVER EL SEDIMENTO GRASOSO DE MANERA CONTINUA O INTERMITENTE HACIA UN AREA DE RECOLECCION Y REMOCION QUE ES UNA CAJA RECOLECTORA DENTRO DEL DECANTADOR; Y, B)REMOVER EL SEDIMENTO GRASOSO DEL AREA DE RECOLECCION Y REMOCION UTILIZANDO UN SEGUNDO TALADRO O UNA BOMBA. DONDE EL DECANTADOR SX CONSTA DE AL MENOS UN TALADRO ROTATORIO DENTRO DE EL PARA REMOVER EL SEDIMENTO GRASOSO DE LA INTERFASE ENTRE LAS FASES ACUOSA Y ORGANICA CUANDO EL DECANTADOR ESTA EN UN MODO OPERATIVO, Y ES USADO EN LA REFINACION DE UN MINERAL DE COBRE, URANIO,NIQUEL, O ZINC. ADEMAS LA CAJA RECOLECTORA CON AL MENOS UN TALADRO ROTATORIO RECIBIRA EL SEDIMENTO GRASOSO CUANDO DICHO TALADRO COMPUESTO DE PLASTICO DURO SE HACE GIRAR
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22413000P | 2000-08-10 | 2000-08-10 | |
| US09/908,200 US6500232B2 (en) | 2000-08-10 | 2001-07-18 | Interfacial crud removal system for solvent extraction and method for solvent extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20020318A1 true PE20020318A1 (es) | 2002-06-08 |
Family
ID=26918448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2001000794A PE20020318A1 (es) | 2000-08-10 | 2001-08-08 | Procedimiento y equipo para la remocion del sedimiento grasoso desde la interfase entre las capas acuosa y organica en un decantador sx |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6500232B2 (es) |
| AU (2) | AU2001283028B2 (es) |
| CA (1) | CA2418702A1 (es) |
| MX (1) | MXPA03000870A (es) |
| PE (1) | PE20020318A1 (es) |
| WO (1) | WO2002013939A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI113746B (fi) * | 2003-03-19 | 2004-06-15 | Outokumpu Oy | Menetelmä ja laitteisto neste-nesteuutossa |
| US7604783B2 (en) * | 2004-12-22 | 2009-10-20 | Placer Dome Technical Services Limited | Reduction of lime consumption when treating refractor gold ores or concentrates |
| US8061888B2 (en) * | 2006-03-17 | 2011-11-22 | Barrick Gold Corporation | Autoclave with underflow dividers |
| US8298510B2 (en) * | 2006-06-15 | 2012-10-30 | Basf Corporation | Process for improving phase separations in solvent extraction circuits |
| US8252254B2 (en) * | 2006-06-15 | 2012-08-28 | Barrick Gold Corporation | Process for reduced alkali consumption in the recovery of silver |
| JP5733691B2 (ja) * | 2008-09-30 | 2015-06-10 | 国立研究開発法人日本原子力研究開発機構 | 溶液中粒子成分の連続回収方法 |
| EP2364758B1 (en) | 2008-09-30 | 2016-06-29 | Japan Atomic Energy Agency | Continuous collection method of particle component in aqueous solution and apparatus therefor |
| AP4054A (en) | 2011-09-05 | 2017-03-07 | Cytec Tech Corp | Processes for recovering organic solvent extractant from solid-stabilized emulsions formed in hydrometallurgical solvent extraction circuits |
| CN102489390A (zh) * | 2011-12-28 | 2012-06-13 | 株洲冶炼集团股份有限公司 | 一种从矿浆中分离粗颗粒的装置 |
| FI124030B (en) * | 2012-06-26 | 2014-02-14 | Outotec Oyj | Method for making a fence and a fence |
| CN102861459A (zh) * | 2012-10-18 | 2013-01-09 | 中国瑞林工程技术有限公司 | 一种大型萃取箱澄清室相间污物外排方式及装置 |
| CN104966537B (zh) * | 2015-07-02 | 2017-11-21 | 中国原子能科学研究院 | 一种后处理萃取设备中界面污物的清除装置及方法 |
| CN106811599A (zh) * | 2015-11-30 | 2017-06-09 | 北京有色金属研究总院 | 一种控制湿法铜冶金浸出液界面污物形成的工艺 |
| FI20245041A1 (en) * | 2024-01-17 | 2025-07-18 | Metso Finland Oy | Precipitation of calcium compounds in liquid extraction systems |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3400871A (en) * | 1965-07-22 | 1968-09-10 | Monsanto Co | Apparatus for continuous metal extraction |
| US3989467A (en) | 1974-05-24 | 1976-11-02 | Holmes & Narver, Inc. | Apparatus for contacting immiscible fluids |
| US3984331A (en) | 1974-09-09 | 1976-10-05 | Holmes & Narver, Inc. | Liquid-liquid settler used in solvent extraction apparatus |
| US4126551A (en) * | 1977-04-08 | 1978-11-21 | Freeport Minerals Company | Method and apparatus for handling solvent extraction crud |
| LU77498A1 (es) | 1977-06-07 | 1977-09-22 | ||
| EP0036283A3 (en) | 1980-03-19 | 1982-03-31 | DAVY MCKEE (MINERALS & METALS) LIMITED | Method and apparatus for liquid-liquid extraction |
| FI96968C (fi) | 1993-12-02 | 1996-09-25 | Outokumpu Eng Contract | Menetelmä metallien uuttamiseksi suurista liuosvirtauksista ja laitteisto tämän toteuttamiseksi |
-
2001
- 2001-07-18 US US09/908,200 patent/US6500232B2/en not_active Expired - Lifetime
- 2001-07-27 AU AU2001283028A patent/AU2001283028B2/en not_active Ceased
- 2001-07-27 WO PCT/US2001/023821 patent/WO2002013939A1/en not_active Ceased
- 2001-07-27 AU AU8302801A patent/AU8302801A/xx active Pending
- 2001-07-27 CA CA002418702A patent/CA2418702A1/en not_active Abandoned
- 2001-07-27 MX MXPA03000870A patent/MXPA03000870A/es active IP Right Grant
- 2001-08-08 PE PE2001000794A patent/PE20020318A1/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2001283028B2 (en) | 2005-12-15 |
| WO2002013939A1 (en) | 2002-02-21 |
| US20020020252A1 (en) | 2002-02-21 |
| AU8302801A (en) | 2002-02-25 |
| US6500232B2 (en) | 2002-12-31 |
| CA2418702A1 (en) | 2002-02-21 |
| MXPA03000870A (es) | 2003-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |