FR2218390A1 - Extracting pure nickel and other metals - from e.g. laterite and garnierite - Google Patents

Extracting pure nickel and other metals - from e.g. laterite and garnierite

Info

Publication number
FR2218390A1
FR2218390A1 FR7305493A FR7305493A FR2218390A1 FR 2218390 A1 FR2218390 A1 FR 2218390A1 FR 7305493 A FR7305493 A FR 7305493A FR 7305493 A FR7305493 A FR 7305493A FR 2218390 A1 FR2218390 A1 FR 2218390A1
Authority
FR
France
Prior art keywords
metals
garnierite
laterite
pure nickel
obt
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.)
Granted
Application number
FR7305493A
Other languages
French (fr)
Other versions
FR2218390B1 (en
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.)
COFREMMI
Original Assignee
COFREMMI
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 COFREMMI filed Critical COFREMMI
Priority to FR7305493A priority Critical patent/FR2218390A1/en
Priority to AU65604/74A priority patent/AU6560474A/en
Priority to BR1055/74A priority patent/BR7401055D0/en
Priority to CA192,597A priority patent/CA1023690A/en
Publication of FR2218390A1 publication Critical patent/FR2218390A1/en
Application granted granted Critical
Publication of FR2218390B1 publication Critical patent/FR2218390B1/fr
Granted 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
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

Process comprises (a) treating powdered ores with a strong mineral acid e.g. H2SO4, HNO3 or HCl to obt. a soluble salt, (b) putting the salts obtd into soln. in aqs. medium, (c) passing the salt soln. over an ion exchange resin bed to retain cations, (d) recovering cations by elution using acids and reactants in a convenient series of concns, (e) electrolytically treating the eluates to obt. pure metals.
FR7305493A 1973-02-15 1973-02-15 Extracting pure nickel and other metals - from e.g. laterite and garnierite Granted FR2218390A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7305493A FR2218390A1 (en) 1973-02-15 1973-02-15 Extracting pure nickel and other metals - from e.g. laterite and garnierite
AU65604/74A AU6560474A (en) 1973-02-15 1974-02-14 Extracting nickel and other metals
BR1055/74A BR7401055D0 (en) 1973-02-15 1974-02-14 MINING TREATMENT PROCESS
CA192,597A CA1023690A (en) 1973-02-15 1974-02-14 Method for extracting metals through ion exchange and electrolysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7305493A FR2218390A1 (en) 1973-02-15 1973-02-15 Extracting pure nickel and other metals - from e.g. laterite and garnierite

Publications (2)

Publication Number Publication Date
FR2218390A1 true FR2218390A1 (en) 1974-09-13
FR2218390B1 FR2218390B1 (en) 1976-04-30

Family

ID=9114927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305493A Granted FR2218390A1 (en) 1973-02-15 1973-02-15 Extracting pure nickel and other metals - from e.g. laterite and garnierite

Country Status (4)

Country Link
AU (1) AU6560474A (en)
BR (1) BR7401055D0 (en)
CA (1) CA1023690A (en)
FR (1) FR2218390A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725457A1 (en) * 1994-10-05 1996-04-12 Gencor Ltd Efficient extraction of nickel from laterite minerals
WO2002008477A1 (en) * 2000-07-21 2002-01-31 Nichromet Extraction Inc. Method for recovering nickel and cobalt from laterite ores

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067859A5 (en) * 1969-11-19 1971-08-20 Nickel Le

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067859A5 (en) * 1969-11-19 1971-08-20 Nickel Le

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725457A1 (en) * 1994-10-05 1996-04-12 Gencor Ltd Efficient extraction of nickel from laterite minerals
WO2002008477A1 (en) * 2000-07-21 2002-01-31 Nichromet Extraction Inc. Method for recovering nickel and cobalt from laterite ores

Also Published As

Publication number Publication date
AU6560474A (en) 1975-08-14
BR7401055D0 (en) 1974-09-10
CA1023690A (en) 1978-01-03
FR2218390B1 (en) 1976-04-30

Similar Documents

Publication Publication Date Title
US2954276A (en) Hydrometallurgical process
GB1224080A (en) Acid regeneration
FR2218390A1 (en) Extracting pure nickel and other metals - from e.g. laterite and garnierite
ES403089A1 (en) Method for producing high-purity nickel from nickel matte
ES450803A1 (en) Process for preparing amono-acid admides
US3235377A (en) Use of an anion exchange resin to absorb cobalt from a solution containing cobalt and nickel
JPS5333979A (en) Separating and recovering method
GB1354668A (en) Process for sulphiding nickel-containing materials
GB1370259A (en) Method for producing high-purity nickel from sulphidic materials
GT197745588A (en) PROCEDURE FOR THE PRODUCTION OF HIGH PURITY NICKEL PATIENTING FROM OXIDIZED MINERALS
GB1361354A (en) Nickel recovery process
US3067004A (en) Method for separating thorium and yttrium values
ES398248A1 (en) Water purification
FR2143724A1 (en) Removing heavy metal ions from soln - using resins contg both amino and carboxy gps
JPS5242420A (en) Process for recovering zinc of high purity
ES408158A1 (en) Purification of kallikrein and its components a and b
FR2087504A5 (en) Recovery of hydrochloric acid from spent - pickle liquor
FR2028429A1 (en) Acid leaching nickel ores
FR2194789A1 (en) Copper recovery from aq by product streams - by prptg as carbonate, and heating prpte until it is easily filtered
SU393340A1 (en) METHOD OF REMOVAL OF METALS WITH ION-EXCHANGE RESIN DESORPTION
ES404024A1 (en) A procedure for the quantitative separation of the copper of aqueous solutions of the divalent metals cobalt, nickel, iron and/or manganese. (Machine-translation by Google Translate, not legally binding)
GB901573A (en) Improvements in or relating to the elution of gold-bearing ion-exchange resins
GB1343847A (en) Removal of non-sugar material from crude sugar solutions
FR2212435A1 (en) Nickel recovery from non-reduced ores - by lixiviation in alkaline ammoniacal soln
JPS533998A (en) Purification of alkali brine for electrolysis

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse