CA964867A - Leaching sulfide concentrates - Google Patents

Leaching sulfide concentrates

Info

Publication number
CA964867A
CA964867A CA141,591A CA141591A CA964867A CA 964867 A CA964867 A CA 964867A CA 141591 A CA141591 A CA 141591A CA 964867 A CA964867 A CA 964867A
Authority
CA
Canada
Prior art keywords
sulfide concentrates
leaching sulfide
leaching
concentrates
sulfide
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
CA141,591A
Other versions
CA141591S (en
Inventor
Peter J.M. Ryan
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
Priority to CA141,591A priority Critical patent/CA964867A/en
Priority to ZA732940A priority patent/ZA732940B/en
Priority to AU55189/73A priority patent/AU458969B2/en
Priority to SE7306165A priority patent/SE383727B/en
Priority to ZM77/73*UA priority patent/ZM7773A1/en
Priority to PH14582A priority patent/PH11909A/en
Priority to BE1005015A priority patent/BE799156A/en
Priority to GB2160273A priority patent/GB1365666A/en
Priority to NO731873A priority patent/NO133797C/no
Priority to BR3268/73A priority patent/BR7303268D0/en
Priority to DE2323130A priority patent/DE2323130A1/en
Priority to FR7316563A priority patent/FR2183957B1/fr
Priority to NL7306438A priority patent/NL7306438A/xx
Priority to JP48051057A priority patent/JPS5238806B2/ja
Application granted granted Critical
Publication of CA964867A publication Critical patent/CA964867A/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
    • 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
    • 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)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Paper (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
CA141,591A 1972-05-08 1972-05-08 Leaching sulfide concentrates Expired CA964867A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CA141,591A CA964867A (en) 1972-05-08 1972-05-08 Leaching sulfide concentrates
ZA732940A ZA732940B (en) 1972-05-08 1973-05-01 Leaching sulfide concentrates
AU55189/73A AU458969B2 (en) 1972-05-08 1973-05-03 Leaching sulfide concentrates
SE7306165A SE383727B (en) 1972-05-08 1973-05-03 PROCEDURE FOR TREATING AT LEAST ONE SULFID MINERAL IN AN AQUATIC SUSPENSION TO OXIDATE ATMINSTONE A PART OF THE SULFID SULFUR TO ELEMENTS SULFUR
ZM77/73*UA ZM7773A1 (en) 1972-05-08 1973-05-03 Leaching sulfide concentrates
PH14582A PH11909A (en) 1972-05-08 1973-05-04 Leaching sulfide concentrates
BE1005015A BE799156A (en) 1972-05-08 1973-05-07 Leaching of sulphide ore concentrates,
GB2160273A GB1365666A (en) 1972-05-08 1973-05-07 Leaching of sulphide minerals
NO731873A NO133797C (en) 1972-05-08 1973-05-07
BR3268/73A BR7303268D0 (en) 1972-05-08 1973-05-07 PROCESS TO TREAT AT LEAST ONE SULPHIDE MINERAL IN A WATER SUSPENSION
DE2323130A DE2323130A1 (en) 1972-05-08 1973-05-08 INTERPRETATION OF SULPHIDE CONCENTRATES
FR7316563A FR2183957B1 (en) 1972-05-08 1973-05-08
NL7306438A NL7306438A (en) 1972-05-08 1973-05-08
JP48051057A JPS5238806B2 (en) 1972-05-08 1973-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA141,591A CA964867A (en) 1972-05-08 1972-05-08 Leaching sulfide concentrates

Publications (1)

Publication Number Publication Date
CA964867A true CA964867A (en) 1975-03-25

Family

ID=4093207

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,591A Expired CA964867A (en) 1972-05-08 1972-05-08 Leaching sulfide concentrates

Country Status (14)

Country Link
JP (1) JPS5238806B2 (en)
AU (1) AU458969B2 (en)
BE (1) BE799156A (en)
BR (1) BR7303268D0 (en)
CA (1) CA964867A (en)
DE (1) DE2323130A1 (en)
FR (1) FR2183957B1 (en)
GB (1) GB1365666A (en)
NL (1) NL7306438A (en)
NO (1) NO133797C (en)
PH (1) PH11909A (en)
SE (1) SE383727B (en)
ZA (1) ZA732940B (en)
ZM (1) ZM7773A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343773A (en) * 1981-01-29 1982-08-10 University Of Utah Research Foundation Enhanced leaching of minerals which form product layers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966462A (en) * 1975-04-18 1976-06-29 International Ore Technology, Inc. Recovery of nitric acid soluble transition metals from sulfur and iron containing ores of the same
JPS5220305A (en) * 1975-08-09 1977-02-16 Mitsui Mining & Smelting Co Ltd Process for continuously extracting a refined sulfide ore by means of the acidic leaching under pressures
GR1003306B (en) * 1998-12-31 2000-01-25 Method of processing minerals under pressure and high temperature for achieving selective solubility of nickel and cobalt
JP6898586B2 (en) * 2017-05-18 2021-07-07 住友金属鉱山株式会社 Sulfide leaching method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343773A (en) * 1981-01-29 1982-08-10 University Of Utah Research Foundation Enhanced leaching of minerals which form product layers

Also Published As

Publication number Publication date
ZA732940B (en) 1974-03-27
GB1365666A (en) 1974-09-04
FR2183957A1 (en) 1973-12-21
FR2183957B1 (en) 1977-10-07
BR7303268D0 (en) 1974-07-18
BE799156A (en) 1973-11-07
NO133797C (en) 1976-06-30
SE383727B (en) 1976-03-29
JPS5238806B2 (en) 1977-10-01
AU5518973A (en) 1974-11-07
ZM7773A1 (en) 1974-01-21
AU458969B2 (en) 1975-03-13
PH11909A (en) 1978-09-08
NL7306438A (en) 1973-11-12
NO133797B (en) 1976-03-22
JPS4954206A (en) 1974-05-27
DE2323130A1 (en) 1973-12-20

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