MX167139B - Procedimiento para la extraccion de disolventes - Google Patents
Procedimiento para la extraccion de disolventesInfo
- Publication number
- MX167139B MX167139B MX024716A MX2471691A MX167139B MX 167139 B MX167139 B MX 167139B MX 024716 A MX024716 A MX 024716A MX 2471691 A MX2471691 A MX 2471691A MX 167139 B MX167139 B MX 167139B
- Authority
- MX
- Mexico
- Prior art keywords
- extraction
- solvents
- procedure
- aqueous solution
- solution
- Prior art date
Links
- 238000000605 extraction Methods 0.000 title abstract 2
- 239000002904 solvent Substances 0.000 title 1
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 238000000638 solvent extraction Methods 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G3/00—Compounds of copper
- C01G3/003—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
- C22B3/20—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
Abstract
La presente invención se refiere a un procedimiento de extracción por disolvente de la recuperación de un metal, de una solución acuosa del mismo, el cual comprende la etapa en la cual, la solución acuosa está en contacto, en la presencia de un agente de humectación, con una solución de un agente de extracción en un disolvente orgánico inmiscible en agua.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/486,494 US5024821A (en) | 1990-02-28 | 1990-02-28 | Solvent extraction process |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167139B true MX167139B (es) | 1993-03-05 |
Family
ID=23932104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX024716A MX167139B (es) | 1990-02-28 | 1991-02-27 | Procedimiento para la extraccion de disolventes |
Country Status (4)
Country | Link |
---|---|
US (1) | US5024821A (es) |
AU (1) | AU631296B2 (es) |
CA (1) | CA2037377C (es) |
MX (1) | MX167139B (es) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996025525A1 (en) * | 1995-02-16 | 1996-08-22 | Henkel Corporation | Modifiers for aldoxime extractant of metal values |
US6231784B1 (en) * | 1995-02-16 | 2001-05-15 | Henkel Corporation | Water insoluble composition of an aldoxime extractant and an equilibrium modifier |
US5660683A (en) * | 1995-05-02 | 1997-08-26 | Betzdearborn Inc. | Process for deinking waste paper using a mixture of thiol ethoxylate and alcohol alkoxylates |
US5758255A (en) * | 1996-08-19 | 1998-05-26 | Nalco Chemical Company | Opposite phase entrainment reduction in solvent extraction/electrowinning circuits by addition of water soluble cationic polymers |
US5993757A (en) * | 1997-03-03 | 1999-11-30 | Henkel Corporation | Reoximation of metal extraction circuit organics |
ES2204339B1 (es) * | 1999-08-12 | 2005-08-01 | Cognis Corporation | Procedimiento para separar cobre de hierro. |
US6851219B2 (en) | 2001-10-09 | 2005-02-08 | Aquatrols Corporation Of America, Inc. | Hydrophilicity of water repellent soil |
US20030073583A1 (en) * | 2001-10-09 | 2003-04-17 | Kostka Stanley J. | Wetting of water repellent soil by low HLB EO/PO block copolymers and enhancing solubility of same |
US6652661B2 (en) * | 2001-10-12 | 2003-11-25 | Bobolink, Inc. | Radioactive decontamination and translocation method |
US6605158B1 (en) * | 2001-10-12 | 2003-08-12 | Bobolink, Inc. | Radioactive decontamination and translocation method |
US20030192403A1 (en) * | 2002-04-11 | 2003-10-16 | Paul Burgmayer | Drainage aid for metal heap leaching |
AU2003901860A0 (en) * | 2003-04-16 | 2003-05-08 | Wmc Resources Ltd | A solvent extraction process |
CN100345609C (zh) * | 2005-01-21 | 2007-10-31 | 中国科学院过程工程研究所 | 一种用于液—液—液三相体系的成相剂 |
PE20160328A1 (es) * | 2009-07-07 | 2016-04-27 | Cytec Tech Corp | Procesos para recuperar metales de soluciones acuosas |
TR201808285T4 (tr) | 2011-09-05 | 2018-07-23 | Cytec Tech Corp | Organik solvent ekstraktantının hidrometalurjik solvent ekstraksiyon devrelerinde oluşan katı ile stabilize edilmiş emülsiyonlardan geri kazandırılmasına yönelik prosesler. |
RU2727129C1 (ru) * | 2020-01-10 | 2020-07-20 | Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Кольский научный центр Российской академии наук" (ФИЦ КНЦ РАН) | Способ извлечения редкоземельного концентрата |
WO2023173002A2 (en) * | 2022-03-11 | 2023-09-14 | Becton, Dickinson And Company | Diagnostic test devices, systems, and methods using anti‑fogging agents |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3224873A (en) * | 1963-02-25 | 1965-12-21 | Gen Mills Inc | Liquid-liquid recovery of copper values using alpha-hydroxy oximes |
US4032332A (en) * | 1976-09-03 | 1977-06-28 | Kennecott Copper Corporation | Process for increasing the rate of copper metal production in a quinolic extraction system |
US4427640A (en) * | 1980-10-06 | 1984-01-24 | Kerr-Mcgee Chemical Corporation | Sequential process for extraction and recovery of vanadium and uranium from wet process acids |
-
1990
- 1990-02-28 US US07/486,494 patent/US5024821A/en not_active Expired - Lifetime
-
1991
- 1991-02-12 AU AU70970/91A patent/AU631296B2/en not_active Ceased
- 1991-02-27 MX MX024716A patent/MX167139B/es unknown
- 1991-02-28 CA CA002037377A patent/CA2037377C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU631296B2 (en) | 1992-11-19 |
AU7097091A (en) | 1991-08-29 |
US5024821A (en) | 1991-06-18 |
CA2037377C (en) | 2001-01-09 |
CA2037377A1 (en) | 1991-08-29 |
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