CA892480A - Concentration of non-ferrous minerals - Google Patents

Concentration of non-ferrous minerals

Info

Publication number
CA892480A
CA892480A CA892480A CA892480DA CA892480A CA 892480 A CA892480 A CA 892480A CA 892480 A CA892480 A CA 892480A CA 892480D A CA892480D A CA 892480DA CA 892480 A CA892480 A CA 892480A
Authority
CA
Canada
Prior art keywords
concentration
ferrous minerals
ferrous
minerals
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
CA892480A
Inventor
Illis Alexander
Manson Alan
E. O'neill Charles
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Application granted granted Critical
Publication of CA892480A publication Critical patent/CA892480A/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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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
CA892480A 1969-06-23 1969-06-23 Concentration of non-ferrous minerals Expired CA892480A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA55139 1969-06-23

Publications (1)

Publication Number Publication Date
CA892480A true CA892480A (en) 1972-02-08

Family

ID=4085387

Family Applications (1)

Application Number Title Priority Date Filing Date
CA892480A Expired CA892480A (en) 1969-06-23 1969-06-23 Concentration of non-ferrous minerals

Country Status (13)

Country Link
JP (1) JPS4940043B1 (en)
BE (1) BE752310A (en)
BR (1) BR7019916D0 (en)
CA (1) CA892480A (en)
DE (1) DE2030922A1 (en)
FI (1) FI52026C (en)
FR (1) FR2052853A5 (en)
GB (1) GB1314213A (en)
NL (1) NL7009074A (en)
NO (1) NO129096B (en)
SE (1) SE370333B (en)
ZA (1) ZA704048B (en)
ZM (1) ZM7270A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1598454A (en) * 1977-03-15 1981-09-23 Sherritt Gordon Mines Ltd Leaching of metal sulphides
FR2597467B1 (en) * 1986-04-17 1988-07-29 Elf Aquitaine IMPROVEMENT IN THE EXTRACTION OF SULFUR FROM IRON ORES PROCESSED BY OXIDIZING LEACH
FR2597465B1 (en) * 1986-04-17 1988-07-29 Elf Aquitaine PROCESS FOR THE EXTRACTION OF SULFUR FROM PYRITIC ORES
FR2597466B1 (en) * 1986-04-17 1988-07-29 Elf Aquitaine PROCESS FOR OBTAINING ELEMENTARY SULFUR FROM IRON SULFIDE ORE
JP2010180450A (en) * 2009-02-05 2010-08-19 Sumitomo Metal Mining Co Ltd Method for concentrating gold from copper-sulfide ore

Also Published As

Publication number Publication date
DE2030922A1 (en) 1971-01-07
SE370333B (en) 1974-10-14
ZM7270A1 (en) 1971-02-22
ZA704048B (en) 1971-02-24
FR2052853A5 (en) 1971-04-09
JPS4940043B1 (en) 1974-10-30
NO129096B (en) 1974-02-25
GB1314213A (en) 1973-04-18
BE752310A (en) 1970-12-21
BR7019916D0 (en) 1973-04-17
NL7009074A (en) 1970-12-28
FI52026B (en) 1977-02-28
FI52026C (en) 1977-06-10

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