FR2282476A2 - Extraction du cuivre de matieres metalliques - Google Patents

Extraction du cuivre de matieres metalliques

Info

Publication number
FR2282476A2
FR2282476A2 FR7525915A FR7525915A FR2282476A2 FR 2282476 A2 FR2282476 A2 FR 2282476A2 FR 7525915 A FR7525915 A FR 7525915A FR 7525915 A FR7525915 A FR 7525915A FR 2282476 A2 FR2282476 A2 FR 2282476A2
Authority
FR
France
Prior art keywords
acid
liq
dil
extn
scum
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.)
Granted
Application number
FR7525915A
Other languages
English (en)
French (fr)
Other versions
FR2282476B2 (ru
Inventor
William Hopkin
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.)
Metallurgical Processes Ltd
Original Assignee
Metallurgical Processes 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
Priority claimed from GB794572A external-priority patent/GB1399281A/en
Priority claimed from GB3709674A external-priority patent/GB1470876A/en
Application filed by Metallurgical Processes Ltd filed Critical Metallurgical Processes Ltd
Publication of FR2282476A2 publication Critical patent/FR2282476A2/fr
Application granted granted Critical
Publication of FR2282476B2 publication Critical patent/FR2282476B2/fr
Granted legal-status Critical Current

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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7525915A 1972-02-21 1975-08-21 Extraction du cuivre de matieres metalliques Granted FR2282476A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB794572A GB1399281A (en) 1972-02-21 1972-02-21 Extraction of copper from metallic materials
GB3709674A GB1470876A (en) 1974-08-23 1974-08-23 Solvent extraction of copper

Publications (2)

Publication Number Publication Date
FR2282476A2 true FR2282476A2 (fr) 1976-03-19
FR2282476B2 FR2282476B2 (ru) 1980-05-09

Family

ID=26241772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7525915A Granted FR2282476A2 (fr) 1972-02-21 1975-08-21 Extraction du cuivre de matieres metalliques

Country Status (3)

Country Link
FR (1) FR2282476A2 (ru)
NL (1) NL7509936A (ru)
TR (1) TR17839A (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495641A1 (fr) * 1980-12-08 1982-06-11 Metallurgical Processes Ltd Procede de recuperation du cuivre a partir des scories arsenicales

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495641A1 (fr) * 1980-12-08 1982-06-11 Metallurgical Processes Ltd Procede de recuperation du cuivre a partir des scories arsenicales

Also Published As

Publication number Publication date
FR2282476B2 (ru) 1980-05-09
NL7509936A (nl) 1976-02-25
TR17839A (tr) 1976-04-13

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