CA946167A - Leaching lateritic ores with dilute acids - Google Patents

Leaching lateritic ores with dilute acids

Info

Publication number
CA946167A
CA946167A CA110,345A CA110345A CA946167A CA 946167 A CA946167 A CA 946167A CA 110345 A CA110345 A CA 110345A CA 946167 A CA946167 A CA 946167A
Authority
CA
Canada
Prior art keywords
dilute acids
lateritic ores
leaching
leaching lateritic
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
CA110,345A
Inventor
Gyula Borbely
Walter Curlook
Alexander Illis
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 CA110,345A priority Critical patent/CA946167A/en
Priority to GB1362372A priority patent/GB1368192A/en
Priority to ZA722048A priority patent/ZA722048B/en
Priority to AU40643/72A priority patent/AU435164B2/en
Priority to PH13431A priority patent/PH10994A/en
Priority to DE19722217366 priority patent/DE2217366A1/en
Priority to FR7212650A priority patent/FR2133625B1/fr
Priority to BR722102A priority patent/BR7202102D0/en
Priority to JP47037643A priority patent/JPS5120290B1/ja
Application granted granted Critical
Publication of CA946167A publication Critical patent/CA946167A/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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA110,345A 1971-04-14 1971-04-14 Leaching lateritic ores with dilute acids Expired CA946167A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA110,345A CA946167A (en) 1971-04-14 1971-04-14 Leaching lateritic ores with dilute acids
GB1362372A GB1368192A (en) 1971-04-14 1972-03-23 Extraction of nickel or cobalt values from oxide ores
ZA722048A ZA722048B (en) 1971-04-14 1972-03-27 Leaching lateritic ores with dilute acids
AU40643/72A AU435164B2 (en) 1971-04-14 1972-03-30 Leaching lateritic ores with dilute acids
PH13431A PH10994A (en) 1971-04-14 1972-04-07 Leaching lateritic ores with dilute acids
DE19722217366 DE2217366A1 (en) 1971-04-14 1972-04-11 Process for the production of nickel or cobalt from iron-containing ores
FR7212650A FR2133625B1 (en) 1971-04-14 1972-04-11
BR722102A BR7202102D0 (en) 1971-04-14 1972-04-11 PROCESS FOR THE PRODUCTION OF NICKEL OR COBALT FROM A MINERY BY ACID LEAKING
JP47037643A JPS5120290B1 (en) 1971-04-14 1972-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA110,345A CA946167A (en) 1971-04-14 1971-04-14 Leaching lateritic ores with dilute acids

Publications (1)

Publication Number Publication Date
CA946167A true CA946167A (en) 1974-04-30

Family

ID=4089364

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110,345A Expired CA946167A (en) 1971-04-14 1971-04-14 Leaching lateritic ores with dilute acids

Country Status (8)

Country Link
JP (1) JPS5120290B1 (en)
BR (1) BR7202102D0 (en)
CA (1) CA946167A (en)
DE (1) DE2217366A1 (en)
FR (1) FR2133625B1 (en)
GB (1) GB1368192A (en)
PH (1) PH10994A (en)
ZA (1) ZA722048B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0707373A2 (en) * 2006-01-31 2011-05-03 Murrin Murrin Operations Pty Ltd improved base metal recovery process from pile leaching

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR837609A (en) * 1938-05-06 1939-02-15 Process for obtaining nickel and cobalt from oxygenated ores, including hydrosilicates
US3141764A (en) * 1960-02-15 1964-07-21 Yawata Iron & Steel Co Treatment of iron ores containing nickel and chromium
US3318689A (en) * 1963-12-24 1967-05-09 Sherritt Gordon Mines Ltd Treatment of laterites

Also Published As

Publication number Publication date
PH10994A (en) 1977-10-20
BR7202102D0 (en) 1973-06-05
GB1368192A (en) 1974-09-25
FR2133625A1 (en) 1972-12-01
AU4064372A (en) 1973-05-17
DE2217366A1 (en) 1972-10-19
ZA722048B (en) 1972-12-27
JPS5120290B1 (en) 1976-06-24
FR2133625B1 (en) 1974-12-13

Similar Documents

Publication Publication Date Title
CA922903A (en) Acid leaching of lateritic ore
CA972156A (en) Ore reduction process
CA966233A (en) Ore concentration process
AU461223B2 (en) Improved ore separation
CA962069A (en) Process for beneficiating titaniferous ores
CA1024353A (en) Leaching nickeliferous silicate ores with hydrochloric acid
CA946167A (en) Leaching lateritic ores with dilute acids
CA947089A (en) Acid leaching of lateritic ores
AU435164B2 (en) Leaching lateritic ores with dilute acids
CA958897A (en) Process for beneficiating titaniferous ores
AU435398B2 (en) Acid leaching of lateritic ores
AU4720072A (en) Ore flotation process
AU426584B2 (en) Acid leaching of lateritic ore
CA869471A (en) Ore reduction process
AU3077971A (en) Acid leaching of lateritic ore
AU470531B2 (en) Leaching process
CA878995A (en) Pelletizing iron ores
CA882949A (en) Ore flotation process
CA938793A (en) Copper hydrometallurgy
AU460946B2 (en) Improved method recovering minerals from ores
CA977557A (en) Hydrometallurgical recovery of metal values
AU3752571A (en) Improvements in or relating tothe recovery of zinc from ores
CA966313A (en) Static leaching process
PH9513A (en) Acid leaching of lateritic ores
CA980805A (en) Multisolvent extraction process