FR2456142A1 - PROCESS FOR SEPARATING NICKEL OR DISSOLVED COBALT OR BOTH OF AN AQUEOUS PELLET OF IRON OXIDE PARTICLES - Google Patents

PROCESS FOR SEPARATING NICKEL OR DISSOLVED COBALT OR BOTH OF AN AQUEOUS PELLET OF IRON OXIDE PARTICLES

Info

Publication number
FR2456142A1
FR2456142A1 FR8010268A FR8010268A FR2456142A1 FR 2456142 A1 FR2456142 A1 FR 2456142A1 FR 8010268 A FR8010268 A FR 8010268A FR 8010268 A FR8010268 A FR 8010268A FR 2456142 A1 FR2456142 A1 FR 2456142A1
Authority
FR
France
Prior art keywords
iron oxide
sulphide
oxide particles
cobalt
nickel
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
FR8010268A
Other languages
French (fr)
Other versions
FR2456142B1 (en
Inventor
Kohur Nagaraja Subramanian
Gerald Vernon Glaum
Einar Walli
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
Publication of FR2456142A1 publication Critical patent/FR2456142A1/en
Application granted granted Critical
Publication of FR2456142B1 publication Critical patent/FR2456142B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/30—Sulfides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/11—Sulfides
    • 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
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2203/00—Specified materials treated by the flotation agents; specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores

Abstract

PROCEDE POUR SEPARER DU NICKEL OU DU COBALT DISSOUS OU LES DEUX D'UNE BOUILLIE AQUEUSE DE PARTICULES SOLIDES D'OXYDE DE FER. SELON CE PROCEDE, ON PRECIPITE LE NICKEL, LE COBALT OU LES DEUX SOUS LA FORME DE SULFURES PAR REACTION DE LA BOUILLIE, DANS DEUX REACTEURS OU PLUS DISPOSES EN SERIE, AU MOYEN DE SULFURE DE CALCIUM, DE SULFURE DE BARYUM OU DES DEUX A UN PH INITIAL DE PAS PLUS DE 4, MAIS PAS SI BAS QUE DE L'HYDROGENE SULFURE SOIT FORME, ET A UNE TEMPERATURE D'AU MOINS 60C, LA DUREE DE SEJOUR DU MELANGE REACTIONNEL DANS LE PREMIER REACTEUR N'ETANT PAS SUPERIEURE A 15 MINUTES, ET ON SEPARE LES SULFURES PRECIPITES DU MELANGE DE REACTION PAR FLOTTATION. APPLICATION AU TRAITEMENT DE MINERAIS DE SULFURES ET D'OXYDES.PROCESS FOR SEPARATING DISSOLVED NICKEL OR COBALT OR BOTH FROM A WATER-BASED SLURRY OF SOLID PARTICLES OF IRON OXIDE. ACCORDING TO THIS PROCEDURE, NICKEL, COBALT OR BOTH ARE PRECIPATED IN THE FORM OF SULPHIDES BY REACTION OF THE SLURRY, IN TWO OR MORE REACTORS ARRANGED IN SERIES, BY MEANS OF CALCIUM SULPHIDE, BARIUM SULPHIDE OR BOTH AT ONE INITIAL PH OF NOT MORE THAN 4, BUT NOT SO LOW THAT HYDROGEN SULPHIDE IS FORMED, AND AT A TEMPERATURE OF AT LEAST 60C, THE STAY OF THE REACTIONAL MIXTURE IN THE FIRST REACTOR IS NOT MORE THAN 15 MINUTES , AND THE PRECIPITATED SULPHIDES ARE SEPARATED FROM THE REACTION MIXTURE BY FLOTATION. APPLICATION TO THE TREATMENT OF SULPHIDE AND OXIDE ORES.

FR8010268A 1979-05-10 1980-05-08 PROCESS FOR SEPARATING DISSOLVED NICKEL OR COBALT OR BOTH OF AN AQUEOUS PELLET OF IRON OXIDE PARTICLES Expired FR2456142B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000327338A CA1116412A (en) 1979-05-10 1979-05-10 Recovery of nickel and cobalt from leach slurries

Publications (2)

Publication Number Publication Date
FR2456142A1 true FR2456142A1 (en) 1980-12-05
FR2456142B1 FR2456142B1 (en) 1988-06-24

Family

ID=4114176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010268A Expired FR2456142B1 (en) 1979-05-10 1980-05-08 PROCESS FOR SEPARATING DISSOLVED NICKEL OR COBALT OR BOTH OF AN AQUEOUS PELLET OF IRON OXIDE PARTICLES

Country Status (4)

Country Link
AU (1) AU528729B2 (en)
CA (1) CA1116412A (en)
FR (1) FR2456142B1 (en)
GB (1) GB2049646B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8527214D0 (en) * 1985-11-05 1985-12-11 British Petroleum Co Plc Separation process
AU142393S (en) 1999-03-11 2000-12-04 Smarteq Wireless A B Antenna enclosure
AU2003249789B2 (en) * 2002-08-15 2009-06-04 Wmc Resources Ltd Recovering nickel
AU2002950815A0 (en) * 2002-08-15 2002-09-12 Wmc Resources Ltd Recovery nickel
JP6350684B2 (en) * 2016-11-30 2018-07-04 住友金属鉱山株式会社 Method for hydrometallizing nickel oxide ore
CN108754145B (en) * 2018-05-30 2019-09-17 宁夏天元锰业有限公司 The technique of valuable metal in a kind of recycling electrolytic manganese anode mud

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE525924C (en) * 1928-12-15 1931-05-30 I G Farbenindustrie Akt Ges Process for the production of cobalt sulfide
DE720881C (en) * 1939-02-05 1942-05-18 Ig Farbenindustrie Ag Process for the separation of heavy metals such as zinc, cadmium and nickel from iron and sulphate-rich, metallurgical lyes
US2722480A (en) * 1954-06-21 1955-11-01 Chemical Construction Corp Catalytic precipitation of nickel, cobalt and zinc sulfides from dilute acid solutions
GB1244194A (en) * 1967-09-22 1971-08-25 Res Holland Nv Improvements in or relating to the chemical purification of contaminated nickel salts
US3716618A (en) * 1971-03-24 1973-02-13 Sherritt Gordon Mines Ltd Separation of cobalt from nickel and cobalt bearing ammoniacal solutions
FR2198897A1 (en) * 1972-09-11 1974-04-05 Int Nickel Canada
FR2285465A1 (en) * 1974-09-19 1976-04-16 Int Nickel Canada Recovery of non-ferrous metals from sulphate solns. - by pptn. with hydrogen sulphide and lime followed by froth flotation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE525924C (en) * 1928-12-15 1931-05-30 I G Farbenindustrie Akt Ges Process for the production of cobalt sulfide
DE720881C (en) * 1939-02-05 1942-05-18 Ig Farbenindustrie Ag Process for the separation of heavy metals such as zinc, cadmium and nickel from iron and sulphate-rich, metallurgical lyes
US2722480A (en) * 1954-06-21 1955-11-01 Chemical Construction Corp Catalytic precipitation of nickel, cobalt and zinc sulfides from dilute acid solutions
GB1244194A (en) * 1967-09-22 1971-08-25 Res Holland Nv Improvements in or relating to the chemical purification of contaminated nickel salts
US3716618A (en) * 1971-03-24 1973-02-13 Sherritt Gordon Mines Ltd Separation of cobalt from nickel and cobalt bearing ammoniacal solutions
FR2198897A1 (en) * 1972-09-11 1974-04-05 Int Nickel Canada
FR2285465A1 (en) * 1974-09-19 1976-04-16 Int Nickel Canada Recovery of non-ferrous metals from sulphate solns. - by pptn. with hydrogen sulphide and lime followed by froth flotation

Also Published As

Publication number Publication date
GB2049646A (en) 1980-12-31
FR2456142B1 (en) 1988-06-24
AU528729B2 (en) 1983-05-12
GB2049646B (en) 1983-03-09
CA1116412A (en) 1982-01-19

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