ES8707305A1 - Procedimiento para recuperar cantidades valiosas de zinc - Google Patents
Procedimiento para recuperar cantidades valiosas de zincInfo
- Publication number
- ES8707305A1 ES8707305A1 ES550516A ES550516A ES8707305A1 ES 8707305 A1 ES8707305 A1 ES 8707305A1 ES 550516 A ES550516 A ES 550516A ES 550516 A ES550516 A ES 550516A ES 8707305 A1 ES8707305 A1 ES 8707305A1
- Authority
- ES
- Spain
- Prior art keywords
- zinc
- recovery
- extraction process
- solvent extraction
- values
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/003—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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
- Catalysts (AREA)
- Removal Of Specific Substances (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PROCEIDMIENTO PARA LA RECUPERACION DE CANTIDADES VALIOSAS DE ZINC A PARTIR DE SOLUCIONES ACUOSAS AMONIACALES QUE LAS CONTIENEN. COMPRENDE LAS OPERACIONES DE PONER EN CONTACTO LA SOLUCION ACUOSA AMONIACAL CON UN AGENTE DE EXTRACCION CONTENIDO EN UN DISOLVENTE INMISCIBLE EN AGUA, PARA PROPORCIONAR UNA FASE ORGANICA DEL DISOLVENTE QUE CONTIENE LAS CANTIDADES VALIOSAS DE ZINC EXTRAIDAS; DE SEPARAR LA FASE ORGANICA DEL REFINADO ACUOSO AGOTADO EN LAS CANTIDADES VALIOSAS DE ZINC; Y DE RECUPERAR EL ZINC A PARTIR DEL AGENTE DE EXTRACCION ORGANICO. COMO AGENTE DE EXTRACCION ORGANICO SE EMPLEA UNA OXIMA DE FORMULA GENERAL (I), EN LA QUE R ES UN GRUPO ALIFATICO ETILENICAMENTE INSATURADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/687,611 US4563256A (en) | 1984-12-31 | 1984-12-31 | Solvent extraction process for recovery of zinc |
Publications (2)
Publication Number | Publication Date |
---|---|
ES550516A0 ES550516A0 (es) | 1987-08-01 |
ES8707305A1 true ES8707305A1 (es) | 1987-08-01 |
Family
ID=24761102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES550516A Expired ES8707305A1 (es) | 1984-12-31 | 1985-12-28 | Procedimiento para recuperar cantidades valiosas de zinc |
Country Status (8)
Country | Link |
---|---|
US (1) | US4563256A (es) |
EP (1) | EP0186882B1 (es) |
JP (1) | JPH0776391B2 (es) |
AT (1) | ATE60309T1 (es) |
CA (1) | CA1239019A (es) |
DE (1) | DE3581521D1 (es) |
ES (1) | ES8707305A1 (es) |
PL (1) | PL148509B1 (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5344467A (en) | 1991-05-13 | 1994-09-06 | The Lubrizol Corporation | Organometallic complex-antioxidant combinations, and concentrates and diesel fuels containing same |
IL100669A0 (en) | 1991-05-13 | 1992-09-06 | Lubrizol Corp | Low-sulfur diesel fuel containing organometallic complexes |
TW230781B (es) | 1991-05-13 | 1994-09-21 | Lubysu Co | |
US5360459A (en) | 1991-05-13 | 1994-11-01 | The Lubrizol Corporation | Copper-containing organometallic complexes and concentrates and diesel fuels containing same |
US5376154A (en) | 1991-05-13 | 1994-12-27 | The Lubrizol Corporation | Low-sulfur diesel fuels containing organometallic complexes |
US5409677A (en) * | 1993-08-26 | 1995-04-25 | The Curators Of The University Of Missouri | Process for separating a radionuclide from solution |
US5788844A (en) * | 1995-06-08 | 1998-08-04 | Henkel Corporation | Process for removing and recovering ammonia from organic metal extractant solutions in a liquid-liquid metal extraction process |
US5908605A (en) * | 1995-09-07 | 1999-06-01 | Henkel Corporation | Copper recovery process |
US6197214B1 (en) | 1996-06-26 | 2001-03-06 | Henkel Corporation | Ammonium thiosulfate complex of gold or silver and an amine |
CA2256764A1 (en) * | 1996-06-26 | 1997-12-31 | Henkel Corporation | Process for the recovery of precious metal values from aqueous ammoniacal thiosulfate leach solutions |
US6107523A (en) * | 1997-01-08 | 2000-08-22 | Henkel Corporation | Beta-diketones for the extraction of copper from aqueous ammoniacal solutions |
US5936129A (en) * | 1997-02-21 | 1999-08-10 | Henkel Corporation | Process for making sterically-hindered β-diketones |
US6342635B1 (en) * | 1998-09-15 | 2002-01-29 | Henkel Corporation | Ketoximes, processes therefor, and copper extraction process |
DE10026003A1 (de) * | 2000-05-25 | 2001-12-06 | Bosch Gmbh Robert | Stator |
US7799294B2 (en) * | 2003-07-30 | 2010-09-21 | Cognis Ip Management Gmbh | Methods for improving the recovery of metal leaching agents |
AP2944A (en) * | 2008-12-24 | 2014-07-31 | Metaleach Ltd | Method for extracting zinc from aqueous ammoniacalsolutions |
CN101880770B (zh) * | 2010-07-30 | 2012-05-09 | 中南大学 | 一种萃取剂的应用及从氨性溶液中萃取锌的方法 |
US8529850B2 (en) | 2011-02-25 | 2013-09-10 | Cognis Ip Management Gmbh | Compositions and methods of using a ketoxime in a metal solvent |
US8524177B2 (en) | 2011-09-09 | 2013-09-03 | Canadus Chemical LLC | Process for purifying zinc oxide |
FI126210B (en) * | 2014-01-22 | 2016-08-15 | Outotec Finland Oy | Method for the recovery of copper and zinc |
NL2018962B1 (en) * | 2017-05-22 | 2018-12-04 | Elemetal Holding B V | Process for metal recovery by ammonia leaching and solvent extraction with gas desorption and absorption |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3428449A (en) * | 1965-02-15 | 1969-02-18 | Gen Mills Inc | Extraction of copper from acidic liquors with a phenolic oxime |
BE795270A (fr) * | 1972-02-09 | 1973-08-09 | Ici Ltd | Procede d'extraction de metaux |
US4020106A (en) * | 1972-03-21 | 1977-04-26 | Imperial Chemical Industries Limited | Metal extraction process |
US3853981A (en) * | 1972-06-26 | 1974-12-10 | Cyprus Mines Corp | Liquid ion exchange process for the recovery of metals |
US3929598A (en) * | 1972-08-14 | 1975-12-30 | Anaconda Co | Recovery of copper and zinc from low-grade non-ferrous materials |
JPS5298614A (en) * | 1976-02-14 | 1977-08-18 | Furukawa Electric Co Ltd:The | Wet refining of copper |
IL50119A0 (en) * | 1976-07-25 | 1976-10-31 | Yeda Res & Dev | Polyfunctional compounds and process for the selective extraction of metals from solutions thereof |
CA1185406A (en) * | 1982-01-25 | 1985-04-16 | Gary A. Kordosky | Solvent extraction |
-
1984
- 1984-12-31 US US06/687,611 patent/US4563256A/en not_active Expired - Lifetime
-
1985
- 1985-12-20 EP EP85116393A patent/EP0186882B1/en not_active Expired - Lifetime
- 1985-12-20 AT AT85116393T patent/ATE60309T1/de not_active IP Right Cessation
- 1985-12-20 DE DE8585116393T patent/DE3581521D1/de not_active Expired - Fee Related
- 1985-12-27 JP JP60299737A patent/JPH0776391B2/ja not_active Expired - Lifetime
- 1985-12-28 ES ES550516A patent/ES8707305A1/es not_active Expired
- 1985-12-30 PL PL1985257225A patent/PL148509B1/pl unknown
- 1985-12-30 CA CA000498719A patent/CA1239019A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES550516A0 (es) | 1987-08-01 |
EP0186882A1 (en) | 1986-07-09 |
EP0186882B1 (en) | 1991-01-23 |
PL257225A1 (en) | 1987-02-23 |
JPS61159538A (ja) | 1986-07-19 |
US4563256A (en) | 1986-01-07 |
JPH0776391B2 (ja) | 1995-08-16 |
CA1239019A (en) | 1988-07-12 |
ATE60309T1 (de) | 1991-02-15 |
DE3581521D1 (de) | 1991-02-28 |
PL148509B1 (en) | 1989-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000601 |