CA998840A - Recovery of metals - Google Patents

Recovery of metals

Info

Publication number
CA998840A
CA998840A CA164,974A CA164974A CA998840A CA 998840 A CA998840 A CA 998840A CA 164974 A CA164974 A CA 164974A CA 998840 A CA998840 A CA 998840A
Authority
CA
Canada
Prior art keywords
metals
recovery
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
CA164,974A
Other versions
CA164974S (en
Inventor
Nathaniel Arbiter
Martin C. Kuhn
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.)
Anaconda Co
Original Assignee
Anaconda Co
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 Anaconda Co filed Critical Anaconda Co
Application granted granted Critical
Publication of CA998840A publication Critical patent/CA998840A/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
    • 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
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
    • 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
CA164,974A 1972-03-07 1973-03-01 Recovery of metals Expired CA998840A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23245472A 1972-03-07 1972-03-07
US24234072A 1972-04-10 1972-04-10
US26570972A 1972-06-23 1972-06-23
US30147572A 1972-10-27 1972-10-27

Publications (1)

Publication Number Publication Date
CA998840A true CA998840A (en) 1976-10-26

Family

ID=27499650

Family Applications (1)

Application Number Title Priority Date Filing Date
CA164,974A Expired CA998840A (en) 1972-03-07 1973-03-01 Recovery of metals

Country Status (21)

Country Link
JP (1) JPS5438561B2 (en)
AR (1) AR203454A1 (en)
AU (1) AU472980B2 (en)
BE (1) BE796324A (en)
CA (1) CA998840A (en)
DE (1) DE2311242C3 (en)
FI (1) FI58347C (en)
FR (1) FR2175074B1 (en)
GB (1) GB1404244A (en)
IE (1) IE37546B1 (en)
IL (1) IL41674A (en)
IN (2) IN138729B (en)
IT (1) IT980494B (en)
NL (1) NL7303112A (en)
NO (1) NO133812C (en)
PH (1) PH11968A (en)
RO (1) RO64661A (en)
SE (1) SE397204B (en)
TR (1) TR17677A (en)
YU (1) YU59473A (en)
ZM (1) ZM4073A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1490813A (en) * 1975-07-21 1977-11-02 Isc Smelting Leaching of copper dross
ZA766304B (en) * 1975-11-03 1977-09-28 Fluor Utah Flotation process
ES476055A1 (en) * 1978-12-15 1979-11-01 Redondo Abad Angel Luis Process for non-ferrous metals production from complex sulphide ores containing copper, lead, zinc, silver and/or gold
AU5700780A (en) * 1979-11-30 1981-06-04 Board Of Trustees Of Michigan State University Extraction of metal ions
SE446276B (en) * 1980-11-17 1986-08-25 Boliden Ab PROCEDURE FOR Separating and Extracting Nickel and Copper from Complex Sulfide Minerals
US11286540B2 (en) * 2020-07-31 2022-03-29 Rio Tinto Technological Resources Inc. Method of processing a pyrite-containing slurry

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576314A (en) * 1948-11-06 1951-11-27 Sherritt Gordon Mines Ltd Extracting of nickel values from nickeliferous sulfide material
BE514331A (en) * 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
DE1051511B (en) * 1954-09-21 1959-02-26 Sherritt Gordon Mines Ltd Process for the extraction of copper from sulphidic copper ores
US2912305A (en) * 1956-05-31 1959-11-10 Metals And Chemicals Corp Non-ferrous scrap treatment
US3582314A (en) * 1967-02-10 1971-06-01 Ihara Chemical Co Method for killing grassy and broadleaf weeds

Also Published As

Publication number Publication date
DE2311242A1 (en) 1973-09-13
BE796324A (en) 1973-09-06
IN139440B (en) 1976-06-19
ZM4073A1 (en) 1974-11-21
RO64661A (en) 1979-02-15
AU472980B2 (en) 1976-06-10
IL41674A0 (en) 1973-05-31
IE37546L (en) 1973-09-07
IT980494B (en) 1974-09-30
YU59473A (en) 1982-02-28
IN138729B (en) 1976-03-20
GB1404244A (en) 1975-08-28
SE397204B (en) 1977-10-24
DE2311242C3 (en) 1982-02-25
IE37546B1 (en) 1977-08-17
PH11968A (en) 1978-09-28
DE2311242B2 (en) 1981-06-25
NL7303112A (en) 1973-09-11
JPS5438561B2 (en) 1979-11-21
NO133812B (en) 1976-03-22
IL41674A (en) 1976-07-30
NO133812C (en) 1976-06-30
FR2175074A1 (en) 1973-10-19
JPS4974601A (en) 1974-07-18
AR203454A1 (en) 1975-09-15
FI58347B (en) 1980-09-30
TR17677A (en) 1975-07-23
FR2175074B1 (en) 1977-08-12
FI58347C (en) 1981-01-12
AU5283573A (en) 1974-09-05

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