AU450434B2 - Oxidation leaching of sulfide ores - Google Patents

Oxidation leaching of sulfide ores

Info

Publication number
AU450434B2
AU450434B2 AU52442/73A AU5244273A AU450434B2 AU 450434 B2 AU450434 B2 AU 450434B2 AU 52442/73 A AU52442/73 A AU 52442/73A AU 5244273 A AU5244273 A AU 5244273A AU 450434 B2 AU450434 B2 AU 450434B2
Authority
AU
Australia
Prior art keywords
sulfide ores
oxidation leaching
leaching
oxidation
ores
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
AU52442/73A
Other versions
AU5244273A (en
Inventor
EDWARD JONES and PETER JOHN MICHAEL RYAN WILLIAM
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 AU450434B2 publication Critical patent/AU450434B2/en
Publication of AU5244273A publication Critical patent/AU5244273A/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
    • 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
AU52442/73A 1972-02-22 1973-02-21 Oxidation leaching of sulfide ores Expired AU450434B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CACA135,312 1972-02-22
CA135,312A CA979663A (en) 1972-02-22 1972-02-22 Oxidation leaching of sulfide ores

Publications (2)

Publication Number Publication Date
AU450434B2 true AU450434B2 (en) 1974-07-11
AU5244273A AU5244273A (en) 1974-07-11

Family

ID=4092415

Family Applications (1)

Application Number Title Priority Date Filing Date
AU52442/73A Expired AU450434B2 (en) 1972-02-22 1973-02-21 Oxidation leaching of sulfide ores

Country Status (14)

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

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
ZM2573A1 (en) 1974-06-21
FR2173175A1 (en) 1973-10-05
AU5244273A (en) 1974-07-11
FR2173175B1 (en) 1976-04-30
NO135282C (en) 1977-03-16
DE2308792A1 (en) 1973-09-13
DE2308792B2 (en) 1974-07-11
JPS4894602A (en) 1973-12-05
ZA731144B (en) 1973-11-28
JPS5239362B2 (en) 1977-10-05
BE795693A (en) 1973-08-21
GB1416761A (en) 1975-12-03
NO135282B (en) 1976-12-06
PH10213A (en) 1976-09-29
BR7301263D0 (en) 1974-05-16
IT977457B (en) 1974-09-10
CA979663A (en) 1975-12-16
DE2308792C3 (en) 1975-03-06
NL7302512A (en) 1973-08-24

Similar Documents

Publication Publication Date Title
CA1007462A (en) Leaching of copper ores
CA966669A (en) Beneficiation of ilmenite ores
CA996757A (en) Hydrometallurgical recovery of metal values
CA991413A (en) Halidation of ores
CA964867A (en) Leaching sulfide concentrates
AU450434B2 (en) Oxidation leaching of sulfide ores
AU446688B2 (en) Oxidation leaching
ZA739578B (en) Opening of molybdenite ores
CA977554A (en) Iron chloride activated oxidation of sulphide ores
AU480817B2 (en) Leaching of copper ores
AU5325773A (en) Ore sintering
AU462844B2 (en) Method of reduction of ores
CA890834A (en) Reduction of ores
CA969764A (en) Aquecus oxidation of non-ferrous sulfide minerals
CA1004472A (en) Halidation of ores
AU5203873A (en) ELECTROLYTIC OXIDATION AND REDUCTION OF Specification SULPHIDE CONCENTRATES
AU470665B2 (en) Oxidation of metal sulfide ores with organic hydroperoxides
CA906763A (en) Mercury ore leaching process
CA910053A (en) Leaching zinc sulfide concentrates
CA996133A (en) Flotation of sulfide ores using dithiocarbamates
AU477450B2 (en) Ore beneficiation by oxidation reduction control
AU492288B1 (en) Treatment of sulphide ores
CA871738A (en) Flotation of sulfide ores
CA881543A (en) Flotation of sulfide ores
CA887896A (en) Flotation of sulfide ores