ZA731144B - Oxidation leaching of sulfide ores - Google Patents

Oxidation leaching of sulfide ores

Info

Publication number
ZA731144B
ZA731144B ZA731144A ZA731144A ZA731144B ZA 731144 B ZA731144 B ZA 731144B ZA 731144 A ZA731144 A ZA 731144A ZA 731144 A ZA731144 A ZA 731144A ZA 731144 B ZA731144 B ZA 731144B
Authority
ZA
South Africa
Prior art keywords
sulfide ores
oxidation leaching
leaching
oxidation
ores
Prior art date
Application number
ZA731144A
Other languages
English (en)
Inventor
W Jones
P Ryan
Original Assignee
Int Nickel Canada
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 Int Nickel Canada filed Critical Int Nickel Canada
Publication of ZA731144B publication Critical patent/ZA731144B/xx

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
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • 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)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Laminated Bodies (AREA)
  • Wire Processing (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Electrolytic Production Of Metals (AREA)
ZA731144A 1972-02-22 1973-02-19 Oxidation leaching of sulfide ores ZA731144B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA135,312A CA979663A (en) 1972-02-22 1972-02-22 Oxidation leaching of sulfide ores

Publications (1)

Publication Number Publication Date
ZA731144B true ZA731144B (en) 1973-11-28

Family

ID=4092415

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731144A ZA731144B (en) 1972-02-22 1973-02-19 Oxidation leaching of sulfide ores

Country Status (14)

Country Link
JP (1) JPS5239362B2 (zh)
AU (1) AU450434B2 (zh)
BE (1) BE795693A (zh)
BR (1) BR7301263D0 (zh)
CA (1) CA979663A (zh)
DE (1) DE2308792C3 (zh)
FR (1) FR2173175B1 (zh)
GB (1) GB1416761A (zh)
IT (1) IT977457B (zh)
NL (1) NL7302512A (zh)
NO (1) NO135282C (zh)
PH (1) PH10213A (zh)
ZA (1) ZA731144B (zh)
ZM (1) ZM2573A1 (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159815A (en) * 1961-11-29 1964-12-01 Ibm Digitalization system for multi-track optical character sensing
US3415950A (en) * 1965-03-29 1968-12-10 Ibm Video quantizing system
US3568151A (en) * 1966-03-23 1971-03-02 Hitachi Ltd Photoelectrical conversion system for pattern-recognizing apparatus and the like

Also Published As

Publication number Publication date
NO135282C (zh) 1977-03-16
JPS4894602A (zh) 1973-12-05
NL7302512A (zh) 1973-08-24
FR2173175A1 (zh) 1973-10-05
BE795693A (fr) 1973-08-21
CA979663A (en) 1975-12-16
JPS5239362B2 (zh) 1977-10-05
DE2308792C3 (de) 1975-03-06
FR2173175B1 (zh) 1976-04-30
PH10213A (en) 1976-09-29
BR7301263D0 (pt) 1974-05-16
IT977457B (it) 1974-09-10
DE2308792A1 (de) 1973-09-13
DE2308792B2 (de) 1974-07-11
ZM2573A1 (en) 1974-06-21
AU450434B2 (en) 1974-07-11
NO135282B (zh) 1976-12-06
GB1416761A (en) 1975-12-03
AU5244273A (en) 1974-07-11

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