ATE166671T1 - Verfahren zur gewinnung von metallen - Google Patents

Verfahren zur gewinnung von metallen

Info

Publication number
ATE166671T1
ATE166671T1 AT94922993T AT94922993T ATE166671T1 AT E166671 T1 ATE166671 T1 AT E166671T1 AT 94922993 T AT94922993 T AT 94922993T AT 94922993 T AT94922993 T AT 94922993T AT E166671 T1 ATE166671 T1 AT E166671T1
Authority
AT
Austria
Prior art keywords
complex
extracting metals
aqueous solution
metal
decomposed
Prior art date
Application number
AT94922993T
Other languages
English (en)
Inventor
Domenico Carlo Cupertino
Peter Anthony Tasker
Original Assignee
Zeneca Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zeneca Ltd filed Critical Zeneca Ltd
Application granted granted Critical
Publication of ATE166671T1 publication Critical patent/ATE166671T1/de

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)
AT94922993T 1993-08-11 1994-08-03 Verfahren zur gewinnung von metallen ATE166671T1 (de)

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
ATE166671T1 true ATE166671T1 (de) 1998-06-15

Family

ID=10740290

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94922993T ATE166671T1 (de) 1993-08-11 1994-08-03 Verfahren zur gewinnung von metallen

Country Status (13)

Country Link
EP (1) EP0713536B1 (de)
JP (1) JPH09504573A (de)
AT (1) ATE166671T1 (de)
AU (1) AU679092B2 (de)
BR (1) BR9407241A (de)
CA (1) CA2168036A1 (de)
DE (1) DE69410613T2 (de)
ES (1) ES2116603T3 (de)
FI (1) FI108733B (de)
GB (2) GB9316641D0 (de)
RU (1) RU2125477C1 (de)
WO (1) WO1995004835A1 (de)
ZA (1) ZA945940B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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.
CN101535510B (zh) 2006-11-15 2012-09-05 株式会社半导体能源研究所 收集金属的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE69410613T2 (de) 1998-09-24
ES2116603T3 (es) 1998-07-16
EP0713536B1 (de) 1998-05-27
DE69410613D1 (de) 1998-07-02
FI108733B (fi) 2002-03-15
CA2168036A1 (en) 1995-02-16
FI960568A0 (fi) 1996-02-07
RU2125477C1 (ru) 1999-01-27
JPH09504573A (ja) 1997-05-06
GB9415547D0 (en) 1994-09-21
AU7271094A (en) 1995-02-28
EP0713536A1 (de) 1996-05-29
WO1995004835A1 (en) 1995-02-16
ZA945940B (en) 1995-04-04
GB9316641D0 (en) 1993-09-29
FI960568A (fi) 1996-02-07
AU679092B2 (en) 1997-06-19
BR9407241A (pt) 1996-09-24

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Legal Events

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