ES411800A1 - Extraction of copper from metallic materials - Google Patents

Extraction of copper from metallic materials

Info

Publication number
ES411800A1
ES411800A1 ES411800A ES411800A ES411800A1 ES 411800 A1 ES411800 A1 ES 411800A1 ES 411800 A ES411800 A ES 411800A ES 411800 A ES411800 A ES 411800A ES 411800 A1 ES411800 A1 ES 411800A1
Authority
ES
Spain
Prior art keywords
copper
extraction
metallic materials
slag
dissolve
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
ES411800A
Other languages
Spanish (es)
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.)
METALLURCAL PROCESSES Ltd
Original Assignee
METALLURCAL 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
Application filed by METALLURCAL PROCESSES Ltd filed Critical METALLURCAL PROCESSES Ltd
Priority to ES440383A priority Critical patent/ES440383A2/en
Publication of ES411800A1 publication Critical patent/ES411800A1/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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

A method of leaching copper values from copper slag obtained from pyrometallurgical lead paste, characterized in that it comprises contacting finely divided particles of the copper slag with an aqueous ammonia solution to dissolve the copper from the slag. (Machine-translation by Google Translate, not legally binding)
ES411800A 1972-02-21 1973-02-20 Extraction of copper from metallic materials Expired ES411800A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES440383A ES440383A2 (en) 1973-02-20 1975-08-22 A method of leaching security copper copper values. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB794572A GB1399281A (en) 1972-02-21 1972-02-21 Extraction of copper from metallic materials

Publications (1)

Publication Number Publication Date
ES411800A1 true ES411800A1 (en) 1976-01-01

Family

ID=9842791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES411800A Expired ES411800A1 (en) 1972-02-21 1973-02-20 Extraction of copper from metallic materials

Country Status (19)

Country Link
JP (1) JPS5318968B2 (en)
AU (1) AU471131B2 (en)
BE (1) BE795502A (en)
BR (1) BR7301292D0 (en)
CA (1) CA996355A (en)
CS (1) CS201026B2 (en)
ES (1) ES411800A1 (en)
FR (1) FR2173140B1 (en)
GB (1) GB1399281A (en)
HU (1) HU173489B (en)
IE (1) IE37279B1 (en)
IN (1) IN137604B (en)
IT (1) IT979323B (en)
NL (1) NL7302236A (en)
RO (1) RO76207A (en)
SU (1) SU620217A3 (en)
YU (1) YU39067B (en)
ZA (1) ZA73954B (en)
ZM (1) ZM2673A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1470876A (en) * 1974-08-23 1977-04-21 Isc Smelting Solvent extraction of copper
GB1490813A (en) * 1975-07-21 1977-11-02 Isc Smelting Leaching of copper dross
JPS5618915U (en) * 1979-07-19 1981-02-19
CA1176062A (en) * 1980-12-08 1984-10-16 Hayden Monk Recovery of copper from arsenical drosses
JPS57185410A (en) * 1981-05-11 1982-11-15 Kokusai Denshin Denwa Co Ltd <Kdd> Optical coupler
JPH046010Y2 (en) * 1986-06-25 1992-02-19
CN103540957B (en) * 2013-09-26 2015-12-02 界首市飞航铜业有限公司 Copper zinc alloy dead meal energy-conservation melting regeneration copper rod preparation technology

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727818A (en) * 1951-12-01 1955-12-20 Calumet & Hecla Method of leaching copper sulfide materials with ammoniacal leach solution
US3492115A (en) * 1966-12-27 1970-01-27 Shalom Mahalla Method for preparing copper products from copper precipitate

Also Published As

Publication number Publication date
IE37279B1 (en) 1977-06-22
FR2173140B1 (en) 1976-04-30
SU620217A3 (en) 1978-08-15
BE795502A (en) 1973-05-29
CS201026B2 (en) 1980-10-31
AU471131B2 (en) 1976-04-08
AU5235373A (en) 1974-08-22
GB1399281A (en) 1975-07-02
CA996355A (en) 1976-09-07
YU44073A (en) 1982-02-28
YU39067B (en) 1984-04-30
DE2308221A1 (en) 1973-08-30
IN137604B (en) 1975-08-23
IT979323B (en) 1974-09-30
FR2173140A1 (en) 1973-10-05
DE2308221B2 (en) 1977-06-08
NL7302236A (en) 1973-08-23
JPS5318968B2 (en) 1978-06-17
ZA73954B (en) 1973-11-28
IE37279L (en) 1973-08-21
ZM2673A1 (en) 1974-01-21
JPS4897729A (en) 1973-12-12
BR7301292D0 (en) 1974-05-16
HU173489B (en) 1979-05-28
RO76207A (en) 1981-03-30

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