RO69532A - Procedeu pentru extragerea cuprului - Google Patents

Procedeu pentru extragerea cuprului

Info

Publication number
RO69532A
RO69532A RO7687029A RO8702976A RO69532A RO 69532 A RO69532 A RO 69532A RO 7687029 A RO7687029 A RO 7687029A RO 8702976 A RO8702976 A RO 8702976A RO 69532 A RO69532 A RO 69532A
Authority
RO
Romania
Prior art keywords
extraging
procedure
Prior art date
Application number
RO7687029A
Other languages
English (en)
French (fr)
Inventor
Wiliam Hopkin
Hayden Monk
Original Assignee
Metallurgical Processes Ltd,Bs
I.S.C.Smelting,Ltd,Gb
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 Metallurgical Processes Ltd,Bs, I.S.C.Smelting,Ltd,Gb filed Critical Metallurgical Processes Ltd,Bs
Publication of RO69532A publication Critical patent/RO69532A/ro

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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0446—Leaching processes with an ammoniacal liquor or with a hydroxide of an alkali or alkaline-earth metal
    • 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
RO7687029A 1975-07-21 1976-07-20 Procedeu pentru extragerea cuprului RO69532A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30485/75A GB1490813A (en) 1975-07-21 1975-07-21 Leaching of copper dross

Publications (1)

Publication Number Publication Date
RO69532A true RO69532A (ro) 1980-08-15

Family

ID=10308416

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7687029A RO69532A (ro) 1975-07-21 1976-07-20 Procedeu pentru extragerea cuprului

Country Status (12)

Country Link
JP (1) JPS5245524A (ro)
AU (1) AU498232B2 (ro)
BE (1) BE844354A (ro)
CA (1) CA1086072A (ro)
DE (1) DE2632482C3 (ro)
ES (1) ES450420A1 (ro)
FR (1) FR2318937A1 (ro)
GB (1) GB1490813A (ro)
IT (1) IT1064928B (ro)
PL (1) PL114243B1 (ro)
RO (1) RO69532A (ro)
YU (1) YU39359B (ro)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1176062A (en) * 1980-12-08 1984-10-16 Hayden Monk Recovery of copper from arsenical drosses

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693404A (en) * 1951-01-18 1954-11-02 Sherritt Gordon Mines Ltd Method of separating metal values from ammoniacal solutions
BE514331A (ro) * 1951-09-21 1900-01-01
US2822263A (en) * 1954-09-01 1958-02-04 Sherritt Gordon Mines Ltd Method of extracting copper values from copper bearing mineral sulphides
FR1112212A (fr) * 1954-09-25 1956-03-09 Sherritt Gordon Mines Ltd Procédé d'extraction du cuivre de composés en contenant
GB1399281A (en) * 1972-02-21 1975-07-02 Isc Smelting Extraction of copper from metallic materials
CA998840A (en) * 1972-03-07 1976-10-26 Nathaniel Arbiter Recovery of metals
ZA731446B (en) * 1972-03-07 1974-04-24 Anaconda Co Recovery of metals
ZA731519B (en) * 1972-06-23 1973-11-28 Anaconda Co Recovery of nickel

Also Published As

Publication number Publication date
FR2318937B1 (ro) 1981-06-19
AU498232B2 (en) 1979-02-22
DE2632482B2 (de) 1978-01-12
BE844354A (fr) 1977-01-20
FR2318937A1 (fr) 1977-02-18
JPS5245524A (en) 1977-04-11
CA1086072A (en) 1980-09-23
JPS5630387B2 (ro) 1981-07-14
YU179276A (en) 1982-05-31
IT1064928B (it) 1985-02-25
GB1490813A (en) 1977-11-02
ES450420A1 (es) 1977-08-01
YU39359B (en) 1984-10-31
PL114243B1 (en) 1981-01-31
DE2632482C3 (de) 1978-09-14
DE2632482A1 (de) 1977-02-10
AU1609776A (en) 1978-01-26

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