FR2071159A5 - Recovery of nickel and cobalt from later- - ite - Google Patents

Recovery of nickel and cobalt from later- - ite

Info

Publication number
FR2071159A5
FR2071159A5 FR6944050A FR6944050A FR2071159A5 FR 2071159 A5 FR2071159 A5 FR 2071159A5 FR 6944050 A FR6944050 A FR 6944050A FR 6944050 A FR6944050 A FR 6944050A FR 2071159 A5 FR2071159 A5 FR 2071159A5
Authority
FR
France
Prior art keywords
laterite
treating
iron
nickel
cobalt
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
FR6944050A
Other languages
French (fr)
Inventor
L Gandon
C Bozec
P Leonble
R Y Lemarinel
P J Fer
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.)
Societe Le Nickel SLN SA
Original Assignee
Societe Le Nickel SLN SA
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
Priority to BE759090D priority Critical patent/BE759090A/en
Application filed by Societe Le Nickel SLN SA filed Critical Societe Le Nickel SLN SA
Priority to FR6944050A priority patent/FR2071159A5/en
Priority to GB5386770A priority patent/GB1319120A/en
Priority to DE19702055833 priority patent/DE2055833A1/en
Priority to YU280570A priority patent/YU34435B/en
Priority to NO4353/70A priority patent/NO125852B/no
Priority to US3661564D priority patent/US3661564A/en
Priority to OA54088A priority patent/OA03523A/en
Priority to FI310570A priority patent/FI53987C/en
Priority to NL7016872A priority patent/NL157948B/en
Priority to CA98509A priority patent/CA939909A/en
Priority to SE1557570A priority patent/SE373158B/xx
Priority to CS781670A priority patent/CS193009B2/en
Priority to JP10189470A priority patent/JPS4912813B1/ja
Priority to CU33497A priority patent/CU33497A/en
Application granted granted Critical
Publication of FR2071159A5 publication Critical patent/FR2071159A5/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
    • 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
    • C22B23/0423—Halogenated acids or salts thereof
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • C22B3/326—Ramified chain carboxylic acids or derivatives thereof, e.g. "versatic" acids
    • 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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Metal components, esp. Ni and Co, are recovered from laterite or similar materials with total removal of iron, by (a) dividing the laterite into a smaller fraction and a larger fraction, (b) treating the smaller fraction with hydrochloric acid to form a suspension in which the iron of the laterite is converted to ferric chloride, (c) mixing the larger fraction with this suspension to produce a homogeneous mass, (d) treating this mass at an elevated temp. so that chlorides of Ni and Co are formed and HCl gas escapes, (e) recycling the HCl gas for use in stage (b), (f) treating the residue with water so that the chlorides of nickel and cobalt dissolve to form a first soln., and the iron remains wholly in the residue, and (g) recovering the metal components from the first soln.
FR6944050A 1969-11-19 1969-12-19 Recovery of nickel and cobalt from later- - ite Expired FR2071159A5 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
BE759090D BE759090A (en) 1969-11-19 PROCESS FOR RECOVERING NICKEL AND COBALT FROM LATERITIC MINERALS
FR6944050A FR2071159A5 (en) 1969-12-19 1969-12-19 Recovery of nickel and cobalt from later- - ite
GB5386770A GB1319120A (en) 1969-11-19 1970-11-12 Extraction of metallic valuables
DE19702055833 DE2055833A1 (en) 1969-11-19 1970-11-13 Process for the extraction of metals
OA54088A OA03523A (en) 1969-11-19 1970-11-16 Treatment of lateritic ores for the recovery of the metallitic values they contain.
US3661564D US3661564A (en) 1969-11-19 1970-11-16 Extraction of cobalt and nickel from laterite
YU280570A YU34435B (en) 1969-11-19 1970-11-16 Process for the separation of useful metals comprised in laterite ore
NO4353/70A NO125852B (en) 1969-11-19 1970-11-16
NL7016872A NL157948B (en) 1969-11-19 1970-11-18 METHOD OF WINNING NICKEL FROM LATERIAL TREES.
CA98509A CA939909A (en) 1969-11-19 1970-11-18 Procede pour la recuperation du nickel et du cobalt a partir de minerais lateritiques
FI310570A FI53987C (en) 1969-11-19 1970-11-18 FOER FARERE FOER TILLVARATAGNING AV METALLER VILKA INGAOR I LATERIT SPECIELLT AV NICKEL OCH KOBOLT
SE1557570A SE373158B (en) 1969-11-19 1970-11-18
CS781670A CS193009B2 (en) 1969-11-19 1970-11-19 Metals isolation method
JP10189470A JPS4912813B1 (en) 1969-11-19 1970-11-19
CU33497A CU33497A (en) 1969-11-19 1970-12-03 Procedure for ni and co separation from laterites ores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6944050A FR2071159A5 (en) 1969-12-19 1969-12-19 Recovery of nickel and cobalt from later- - ite

Publications (1)

Publication Number Publication Date
FR2071159A5 true FR2071159A5 (en) 1971-09-17

Family

ID=9044844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944050A Expired FR2071159A5 (en) 1969-11-19 1969-12-19 Recovery of nickel and cobalt from later- - ite

Country Status (1)

Country Link
FR (1) FR2071159A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008477A1 (en) * 2000-07-21 2002-01-31 Nichromet Extraction Inc. Method for recovering nickel and cobalt from laterite ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008477A1 (en) * 2000-07-21 2002-01-31 Nichromet Extraction Inc. Method for recovering nickel and cobalt from laterite ores

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Legal Events

Date Code Title Description
ST Notification of lapse