ES2116603T3 - Proceso para recuperar metales. - Google Patents
Proceso para recuperar metales.Info
- Publication number
- ES2116603T3 ES2116603T3 ES94922993T ES94922993T ES2116603T3 ES 2116603 T3 ES2116603 T3 ES 2116603T3 ES 94922993 T ES94922993 T ES 94922993T ES 94922993 T ES94922993 T ES 94922993T ES 2116603 T3 ES2116603 T3 ES 2116603T3
- Authority
- ES
- Spain
- Prior art keywords
- complex
- recover metals
- aqueous solution
- metal
- decomposed
- 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 - Lifetime
Links
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
- 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
- C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
- C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
- C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Removal Of Specific Substances (AREA)
Abstract
UN METODO PARA LA RECUPERACION DE UN METAL DE UN COMPLEJO ORGANICO DEL MISMO, DICHO METODO COMPRENDIENDO EL TRATAMIENTO DEL COMPLEJO CON UNA SOLUCION ACUOSA LIGERAMENTE ACIDA DE CLORURO DE AMONIO CON UN CONTENIDO DE AMONIO DE AL MENOS 4 MOLAR POR LO QUE DICHO COMPLEJO ES DESCOMPUESTO Y LOS IONES DE METAL TRANSFERIDOS A LA SOLUCION ACUOSA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939316641A GB9316641D0 (en) | 1993-08-11 | 1993-08-11 | Chemical process |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2116603T3 true ES2116603T3 (es) | 1998-07-16 |
Family
ID=10740290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94922993T Expired - Lifetime ES2116603T3 (es) | 1993-08-11 | 1994-08-03 | Proceso para recuperar metales. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0713536B1 (es) |
JP (1) | JPH09504573A (es) |
AT (1) | ATE166671T1 (es) |
AU (1) | AU679092B2 (es) |
BR (1) | BR9407241A (es) |
CA (1) | CA2168036A1 (es) |
DE (1) | DE69410613T2 (es) |
ES (1) | ES2116603T3 (es) |
FI (1) | FI108733B (es) |
GB (2) | GB9316641D0 (es) |
RU (1) | RU2125477C1 (es) |
WO (1) | WO1995004835A1 (es) |
ZA (1) | ZA945940B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2156504B1 (es) * | 1998-10-07 | 2002-02-01 | Consejo Superior Investigacion | Procedimiento para la separacion cobre (ii) molibdeno (vi) de medios acuosos acidos mediante extraccion liquido-liquido. |
KR101455305B1 (ko) | 2006-11-15 | 2014-10-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 금속 회수 방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3607007A (en) * | 1969-06-30 | 1971-09-21 | Sylvania Electric Prod | Separation of molybdenum values from tungsten values by solvent extraction |
US4235713A (en) * | 1978-06-06 | 1980-11-25 | Redondo Abad Angel Luis | Process for the elimination of accumulated iron in organic phases of fluid-fluid extraction that contain di-2-ethyl-hexyl phosphoric acid |
US4272492A (en) * | 1979-05-31 | 1981-06-09 | Jensen Wayne H | Selective extraction and recovery of copper |
US4409189A (en) * | 1982-07-13 | 1983-10-11 | The United States Of America As Represented By The Secretary Of The Interior | Recovery of tungsten from brines |
US4500498A (en) * | 1984-01-19 | 1985-02-19 | Cato Research, Inc. | Ammonium chloride-ammonium hydroxide strip for the recovery of anhydrous zinc chloride |
GB9303017D0 (en) * | 1992-02-25 | 1993-03-31 | Zeneca Ltd | Chemical process |
-
1993
- 1993-08-11 GB GB939316641A patent/GB9316641D0/en active Pending
-
1994
- 1994-08-02 GB GB9415547A patent/GB9415547D0/en active Pending
- 1994-08-03 RU RU96104389/02A patent/RU2125477C1/ru not_active IP Right Cessation
- 1994-08-03 AT AT94922993T patent/ATE166671T1/de not_active IP Right Cessation
- 1994-08-03 WO PCT/GB1994/001702 patent/WO1995004835A1/en active IP Right Grant
- 1994-08-03 ES ES94922993T patent/ES2116603T3/es not_active Expired - Lifetime
- 1994-08-03 BR BR9407241A patent/BR9407241A/pt not_active IP Right Cessation
- 1994-08-03 JP JP7506286A patent/JPH09504573A/ja not_active Ceased
- 1994-08-03 AU AU72710/94A patent/AU679092B2/en not_active Ceased
- 1994-08-03 DE DE69410613T patent/DE69410613T2/de not_active Expired - Fee Related
- 1994-08-03 CA CA002168036A patent/CA2168036A1/en not_active Abandoned
- 1994-08-03 EP EP94922993A patent/EP0713536B1/en not_active Expired - Lifetime
- 1994-08-08 ZA ZA945940A patent/ZA945940B/xx unknown
-
1996
- 1996-02-07 FI FI960568A patent/FI108733B/fi active
Also Published As
Publication number | Publication date |
---|---|
GB9415547D0 (en) | 1994-09-21 |
DE69410613T2 (de) | 1998-09-24 |
JPH09504573A (ja) | 1997-05-06 |
FI108733B (fi) | 2002-03-15 |
FI960568A (fi) | 1996-02-07 |
FI960568A0 (fi) | 1996-02-07 |
RU2125477C1 (ru) | 1999-01-27 |
GB9316641D0 (en) | 1993-09-29 |
AU7271094A (en) | 1995-02-28 |
ZA945940B (en) | 1995-04-04 |
DE69410613D1 (de) | 1998-07-02 |
WO1995004835A1 (en) | 1995-02-16 |
BR9407241A (pt) | 1996-09-24 |
EP0713536B1 (en) | 1998-05-27 |
CA2168036A1 (en) | 1995-02-16 |
AU679092B2 (en) | 1997-06-19 |
ATE166671T1 (de) | 1998-06-15 |
EP0713536A1 (en) | 1996-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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