DE3664927D1 - Process for the extraction of metal values and novel metal extractants - Google Patents

Process for the extraction of metal values and novel metal extractants

Info

Publication number
DE3664927D1
DE3664927D1 DE8686300955T DE3664927T DE3664927D1 DE 3664927 D1 DE3664927 D1 DE 3664927D1 DE 8686300955 T DE8686300955 T DE 8686300955T DE 3664927 T DE3664927 T DE 3664927T DE 3664927 D1 DE3664927 D1 DE 3664927D1
Authority
DE
Germany
Prior art keywords
metal
extraction
extractants
carbon atoms
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
Application number
DE8686300955T
Other languages
English (en)
Inventor
David Phillip Devonald
Anthony John Nelson
Frank Robinson
Peter Michael Quan
David Steward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of DE3664927D1 publication Critical patent/DE3664927D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D235/08—Radicals containing only hydrogen and carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • 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
    • C22B3/36—Heterocyclic compounds
    • C22B3/362—Heterocyclic compounds of a single type
    • 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)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE8686300955T 1985-02-25 1986-02-12 Process for the extraction of metal values and novel metal extractants Expired DE3664927D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858504818A GB8504818D0 (en) 1985-02-25 1985-02-25 Extraction of metal values

Publications (1)

Publication Number Publication Date
DE3664927D1 true DE3664927D1 (en) 1989-09-14

Family

ID=10575039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686300955T Expired DE3664927D1 (en) 1985-02-25 1986-02-12 Process for the extraction of metal values and novel metal extractants

Country Status (5)

Country Link
EP (1) EP0193307B1 (de)
AT (1) ATE45387T1 (de)
DE (1) DE3664927D1 (de)
ES (1) ES8800169A1 (de)
GB (1) GB8504818D0 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8707798D0 (en) * 1987-04-01 1987-05-07 Ici Plc Recovery of metals
DE68903969T2 (de) * 1988-03-09 1993-04-29 Ici Plc Loesungsextraktionsverfahren.
GB8915959D0 (en) * 1989-07-12 1989-08-31 Ici Plc Heterocyclic thione
US5196095A (en) * 1990-04-03 1993-03-23 Henkel Corporation Process for recovering a metal from an aqueous solution comprising a mixture of metal chlorides
EP0915854B1 (de) 1996-07-26 2002-09-25 Vantico AG Auf epoxyharzen basierende imidazole enthaltende härtbare mischungen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1091562B (de) * 1959-04-22 1960-10-27 Basf Ag Verfahren zur Herstellung von Sulfonsaeureamiden
CH490010A (de) * 1967-10-26 1970-05-15 Ciba Geigy Schädlingsbekämpfungsmittel
AT342616B (de) * 1971-07-23 1978-04-10 Nehezvegyipari Kutato Intezet Verfahren zur herstellung von neuen substituierten carbamoylimidazolderivaten
US3843667A (en) * 1973-09-12 1974-10-22 M Cupery N-imidazole compounds and their complex metal derivatives
JPS51125078A (en) * 1974-07-01 1976-11-01 Lilly Co Eli Production of substituted 11sulphonylbenzimidazole
DE2553021A1 (de) * 1974-12-06 1976-06-10 Sandoz Ag Organische verbindungen, ihre verwendung und herstellung
GB1521061A (en) * 1975-03-05 1978-08-09 Roussel Lab Ltd Dicyclohexylmethyl carbonate esters
GB1504894A (en) * 1975-06-09 1978-03-22 Ici Ltd Process for the extraction of metal values from aqueous solutions of metal salts
US4041019A (en) * 1975-10-22 1977-08-09 The Dow Chemical Company Delayed-action, heat activated-urethane catalyst
US4189543A (en) * 1978-08-21 1980-02-19 The Dow Chemical Company Catalyst for making polyurethanes
DE3174885D1 (en) * 1981-02-03 1986-07-31 Ici Plc Process for the extraction of metal values and novel metal extractants

Also Published As

Publication number Publication date
ATE45387T1 (de) 1989-08-15
ES552393A0 (es) 1987-11-01
EP0193307B1 (de) 1989-08-09
EP0193307A3 (en) 1987-02-04
EP0193307A2 (de) 1986-09-03
GB8504818D0 (en) 1985-03-27
ES8800169A1 (es) 1987-11-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee