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GB1502561A - Solvent extraction of copper between organic and aqueous phases - Google Patents

Solvent extraction of copper between organic and aqueous phases

Info

Publication number
GB1502561A
GB1502561A GB1737/76A GB173776A GB1502561A GB 1502561 A GB1502561 A GB 1502561A GB 1737/76 A GB1737/76 A GB 1737/76A GB 173776 A GB173776 A GB 173776A GB 1502561 A GB1502561 A GB 1502561A
Authority
GB
United Kingdom
Prior art keywords
copper
phase
positively charged
aqueous
organic
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
GB1737/76A
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.)
NAT RES DEV
National Research Development Corp of India
Original Assignee
NAT RES DEV
National Research Development Corp of India
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 NAT RES DEV, National Research Development Corp of India filed Critical NAT RES DEV
Priority to GB1737/76A priority Critical patent/GB1502561A/en
Priority to ZM774A priority patent/ZM477A1/en
Publication of GB1502561A publication Critical patent/GB1502561A/en
Expired legal-status Critical Current

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
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/045—Leaching using electrochemical processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0419—Solvent extraction of solutions which are liquid in combination with an electric or magnetic field or with vibrations
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • 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
    • C22B3/262—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
    • 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
    • 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
    • C22B3/364—Quinoline
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1502561 Extraction of copper values NATIONAL RESEARCH DEVELOPMENT CORP 5 Jan 1977 [16 Jan 1976] 01737/76 Heading C1A In the solvent extraction of copper between a non-electrically conductive organic phase and an immiscible aqueous phase, one phase containing copper values, particles of the aqueous phase are positively charged electrostatically and are contacted with the organic phase, and the copper values are abstracted from the phase in which they have become dissolved. As shown, an aqueous copper solution is fed via positively charged tube 10 carrying a guard-ring 12, so as to fall as positively charged drops through organic phase 2, into which the copper values are extracted, and from which they are subsequently abstracted, e.g. by treatment with aqueous acid, or by using the above system but with positively charged drops of aqueous acid. The organic phase preferably contains an organic extractant for copper, examples of which are given. Reference has been directed by the Comptroller to Specifications 1,051,159, 1,091,354, 1,301,169, 1,322,532 and 1,421,766.
GB1737/76A 1977-01-05 1977-01-05 Solvent extraction of copper between organic and aqueous phases Expired GB1502561A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1737/76A GB1502561A (en) 1977-01-05 1977-01-05 Solvent extraction of copper between organic and aqueous phases
ZM774A ZM477A1 (en) 1977-01-05 1977-01-14 Solvent extraction of metals between organic and aqueous phases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1737/76A GB1502561A (en) 1977-01-05 1977-01-05 Solvent extraction of copper between organic and aqueous phases

Publications (1)

Publication Number Publication Date
GB1502561A true GB1502561A (en) 1978-03-01

Family

ID=9727115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1737/76A Expired GB1502561A (en) 1977-01-05 1977-01-05 Solvent extraction of copper between organic and aqueous phases

Country Status (2)

Country Link
GB (1) GB1502561A (en)
ZM (1) ZM477A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430301A (en) 1980-09-17 1984-02-07 Wiederaufbereitungsanlage Karlsruhe Betriebsgesellschaft Mbh Apparatus for removing a sample of at least one phase from a moving mixed phase
US4686089A (en) * 1985-02-26 1987-08-11 Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft Mbh Sieve-plate column for counterflow extraction
CN111521525A (en) * 2012-03-16 2020-08-11 港大科桥有限公司 System and method for generating an emulsion with low interfacial tension and method for measuring vibration frequency in such a system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430301A (en) 1980-09-17 1984-02-07 Wiederaufbereitungsanlage Karlsruhe Betriebsgesellschaft Mbh Apparatus for removing a sample of at least one phase from a moving mixed phase
US4686089A (en) * 1985-02-26 1987-08-11 Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft Mbh Sieve-plate column for counterflow extraction
CN111521525A (en) * 2012-03-16 2020-08-11 港大科桥有限公司 System and method for generating an emulsion with low interfacial tension and method for measuring vibration frequency in such a system

Also Published As

Publication number Publication date
ZM477A1 (en) 1978-09-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee