CA938793A - Copper hydrometallurgy - Google Patents

Copper hydrometallurgy

Info

Publication number
CA938793A
CA938793A CA 109389 CA109389A CA938793A CA 938793 A CA938793 A CA 938793A CA 109389 CA109389 CA 109389 CA 109389 A CA109389 A CA 109389A CA 938793 A CA938793 A CA 938793A
Authority
CA
Grant status
Grant
Patent type
Prior art keywords
copper hydrometallurgy
hydrometallurgy
copper
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
CA 109389
Other versions
CA109389S (en )
Inventor
M. Swinkels Godefridus
F. G. Milner Edward
I. Vizsolyi Andrew
Peters Ernest
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.)
Teck Metals Ltd
Original Assignee
ANDREW I. VIZSOLYI
EDWARD F. G. MILNER
GODEFRIDUS M. SWINKELS
Teck Metals 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
Grant date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00Obtaining copper
    • C22B15/0063Hydrometallurgy
    • C22B15/0065Leaching or slurrying
    • C22B15/0067Leaching or slurrying with acids or salts thereof
    • C22B15/0069Leaching or slurrying with acids or salts thereof containing halogen
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00Obtaining copper
    • C22B15/0063Hydrometallurgy
    • C22B15/0084Treating solutions
    • C22B15/0086Treating solutions by physical methods
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00Obtaining copper
    • C22B15/0063Hydrometallurgy
    • C22B15/0084Treating solutions
    • C22B15/0089Treating solutions by chemical methods
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00Obtaining copper
    • C22B15/0063Hydrometallurgy
    • C22B15/0084Treating solutions
    • C22B15/0089Treating solutions by chemical methods
    • C22B15/0093Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Process efficiency
    • Y02P10/21Process efficiency by recovering materials
    • Y02P10/212Recovering metals from waste
    • Y02P10/234Recovering metals from waste by hydro metallurgy
    • Y02P10/236Recovering metals from waste by hydro metallurgy of Cu
CA 109389 1971-04-01 1971-04-01 Copper hydrometallurgy Expired CA938793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 109389 CA938793A (en) 1971-04-01 1971-04-01 Copper hydrometallurgy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 109389 CA938793A (en) 1971-04-01 1971-04-01 Copper hydrometallurgy

Publications (1)

Publication Number Publication Date
CA938793A true CA938793A (en) 1973-12-25

Family

ID=4089252

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 109389 Expired CA938793A (en) 1971-04-01 1971-04-01 Copper hydrometallurgy

Country Status (1)

Country Link
CA (1) CA938793A (en)

Also Published As

Publication number Publication date Type
CA938793A1 (en) grant

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