GR63003B - Nickel and cobalt recovery from laterites by extraction with sulphuric acid under atinospheric pressure - Google Patents

Nickel and cobalt recovery from laterites by extraction with sulphuric acid under atinospheric pressure

Info

Publication number
GR63003B
GR63003B GR59366A GR790159366A GR63003B GR 63003 B GR63003 B GR 63003B GR 59366 A GR59366 A GR 59366A GR 790159366 A GR790159366 A GR 790159366A GR 63003 B GR63003 B GR 63003B
Authority
GR
Greece
Prior art keywords
laterites
nickel
extraction
sulphuric acid
acid under
Prior art date
Application number
GR59366A
Other languages
Greek (el)
Original Assignee
Shipping Business Sa
Bauxite Mines & Mining Ind
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 Shipping Business Sa, Bauxite Mines & Mining Ind filed Critical Shipping Business Sa
Priority to GR59366A priority Critical patent/GR63003B/en
Publication of GR63003B publication Critical patent/GR63003B/en
Priority to FR8011791A priority patent/FR2459295A1/en
Priority to AU58840/80A priority patent/AU539429B2/en

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
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—Sulfurated acids or salts thereof
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GR59366A 1979-06-18 1979-06-18 Nickel and cobalt recovery from laterites by extraction with sulphuric acid under atinospheric pressure GR63003B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GR59366A GR63003B (en) 1979-06-18 1979-06-18 Nickel and cobalt recovery from laterites by extraction with sulphuric acid under atinospheric pressure
FR8011791A FR2459295A1 (en) 1979-06-18 1980-05-28 Nickel and cobalt recovery from laterite ores - by heat treating crushed ore to oxidise iron cpds. and leaching with warm sulphuric acid
AU58840/80A AU539429B2 (en) 1979-06-18 1980-05-28 Recovery of ni and co

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR59366A GR63003B (en) 1979-06-18 1979-06-18 Nickel and cobalt recovery from laterites by extraction with sulphuric acid under atinospheric pressure

Publications (1)

Publication Number Publication Date
GR63003B true GR63003B (en) 1979-08-03

Family

ID=10930690

Family Applications (1)

Application Number Title Priority Date Filing Date
GR59366A GR63003B (en) 1979-06-18 1979-06-18 Nickel and cobalt recovery from laterites by extraction with sulphuric acid under atinospheric pressure

Country Status (3)

Country Link
AU (1) AU539429B2 (en)
FR (1) FR2459295A1 (en)
GR (1) GR63003B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379637B1 (en) * 2000-10-31 2002-04-30 Walter Curlook Direct atmospheric leaching of highly-serpentinized saprolitic nickel laterite ores with sulphuric acid
FR2905383B1 (en) * 2006-09-06 2008-11-07 Eramet Sa PROCESS FOR THE HYDROMETALLURGICAL TREATMENT OF A NICKEL ORE AND LATERITE COBALT, AND PROCESS FOR PREPARING INTERMEDIATE CONCENTRATES OR COMMERCIAL NICKEL AND / OR COBALT PRODUCTS USING THE SAME
FI121180B (en) * 2008-11-03 2010-08-13 Outotec Oyj A method for treating nickel plater ore
FR2948385B1 (en) * 2009-07-27 2011-09-23 Commissariat Energie Atomique PROCESS FOR SELECTIVE RECOVERY OF AMERICIUM FROM A NITRIC AQUEOUS PHASE
AU2020428275A1 (en) 2020-02-14 2022-09-22 Metso Outotec Finland Oy Enhanced recovery of nickel and cobalt from laterites

Also Published As

Publication number Publication date
FR2459295A1 (en) 1981-01-09
AU539429B2 (en) 1984-09-27
AU5884080A (en) 1981-01-08

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