FR2385802A1 - Procede pour l'extraction du nickel de minerais - Google Patents

Procede pour l'extraction du nickel de minerais

Info

Publication number
FR2385802A1
FR2385802A1 FR7809718A FR7809718A FR2385802A1 FR 2385802 A1 FR2385802 A1 FR 2385802A1 FR 7809718 A FR7809718 A FR 7809718A FR 7809718 A FR7809718 A FR 7809718A FR 2385802 A1 FR2385802 A1 FR 2385802A1
Authority
FR
France
Prior art keywords
nickel
ore
extraction
contact
liquor
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
FR7809718A
Other languages
English (en)
Other versions
FR2385802B1 (fr
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.)
Solvay Interox Ltd
Original Assignee
Interox Chemicals 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
Priority claimed from GB1354477A external-priority patent/GB1600411A/en
Application filed by Interox Chemicals Ltd filed Critical Interox Chemicals Ltd
Publication of FR2385802A1 publication Critical patent/FR2385802A1/fr
Application granted granted Critical
Publication of FR2385802B1 publication Critical patent/FR2385802B1/fr
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
    • C22B23/04—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

a. L'invention concerne un procédé pour l'extraction du nickel de minerais contenant du nickel et du fer. b. Le procédé consiste à mettre en contact le minerai préréduit avec une liqueur de lixiviation à l'acide sulfurique aqueux contenant initialement ou dans laquelle on introduit lorsque le minerai et la liqueur sont en contact, un peroxydant choisi parmi l'acide peroxymonosulfurique et le peroxyde d'hydrogène. c. Les solutions de nickel obtenues peuvent être utilisées pour la fabrication d'alliages de nickel.
FR7809718A 1977-03-31 1978-03-30 Procede pour l'extraction du nickel de minerais Expired FR2385802B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1354477A GB1600411A (en) 1977-03-31 1977-03-31 Extraction of nickel from a prereduced laterite ore
GB1354577 1977-03-31

Publications (2)

Publication Number Publication Date
FR2385802A1 true FR2385802A1 (fr) 1978-10-27
FR2385802B1 FR2385802B1 (fr) 1985-09-13

Family

ID=26249842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809718A Expired FR2385802B1 (fr) 1977-03-31 1978-03-30 Procede pour l'extraction du nickel de minerais

Country Status (7)

Country Link
US (1) US4301125A (fr)
AU (1) AU517492B2 (fr)
CA (1) CA1116871A (fr)
ES (1) ES468459A1 (fr)
FR (1) FR2385802B1 (fr)
GR (1) GR68944B (fr)
YU (1) YU75478A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394357A (en) * 1980-12-05 1983-07-19 Interox Chemicals Ltd. Separation of cobalt and nickel by oxidative precipitation with peroxymonosulfuric acid
US4595666A (en) * 1981-11-02 1986-06-17 Hri, Inc. Catalyst rejuvenation process for removal of metal contaminants
US4454240A (en) * 1981-11-02 1984-06-12 Hri, Inc. Catalyst regeneration process including metal contaminants removal
US5019360A (en) * 1987-11-24 1991-05-28 Northern States Power Company Method for the processing of fly ash, scrubber sludge and the like; and product
FI98073C (fi) * 1995-08-14 1997-04-10 Outokumpu Eng Oy Menetelmä nikkelin talteenottamiseksi hydrometallurgisesti kahdesta eri nikkelikivestä
CA2240450A1 (fr) * 1998-06-12 1999-12-12 Michael Mourad Hanna Procede pour le traitement de ferrites et de minerais sulfures metalliques grilles
US8758479B2 (en) * 2007-05-14 2014-06-24 Bhp Billiton Ssm Development Pty Ltd Nickel recovery from a high ferrous content laterite ore
AU2022387821A1 (en) * 2021-11-12 2024-05-09 Solvay Sa Selective acid leaching of mixed hydroxide precipitate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197185A (en) * 1938-09-09 1940-04-16 Kissock Alan Recovery of metals
US3146091A (en) * 1961-08-24 1964-08-25 Benguet Cons Inc Method and process for the extraction of nickel and cobalt from ores
US3738867A (en) * 1971-04-01 1973-06-12 Ppg Industries Inc Removal of metal containing deposits from non-metallic substrates
AU1412176A (en) * 1975-06-19 1977-11-24 Mines Fond Zinc Vieille Removing impurities from a sulphate solution
AU523554B2 (en) * 1977-09-17 1982-08-05 Interox Chemicals Ltd. Recovering manganese values and purification of zinc sulphate

Also Published As

Publication number Publication date
AU517492B2 (en) 1981-08-06
YU75478A (en) 1982-08-31
ES468459A1 (es) 1979-10-01
US4301125A (en) 1981-11-17
GR68944B (fr) 1982-03-29
AU3441678A (en) 1979-09-27
FR2385802B1 (fr) 1985-09-13
CA1116871A (fr) 1982-01-26

Similar Documents

Publication Publication Date Title
ES452614A1 (es) Procedimiento para la recuperacion de zinc a partir de sul- furos minerales que contienen zinc e hierro.
FR2385802A1 (fr) Procede pour l'extraction du nickel de minerais
FR2368546A1 (fr) Procede pour recuperer des metaux precieux de matieres en contenant
ES2001981A6 (es) Procedimiento para la extraccion de metales preciosos a partir de concentrado de mineral
ES481674A1 (es) Procedimiento para recuperar cobre de un material que con- tiene cobre.
FR2400565A1 (fr) Procede pour recuperer le cuivre et le zinc de sulfures complexes
FR2400563A1 (fr) Lessivage de minerais d'oxydes nickeliferes contenant du fer et/ou de l'aluminium
US2234140A (en) Wetting agent in cyanidation
ES8303538A1 (es) Procedimiento para recuperar zinc de materiales sulfurados conteniendo zinc.
FR2391284A1 (fr) Procede d'extraction de zinc d'un minerai contenant du sulfure de zinc
US3336133A (en) Process for the purification and concentration of cobalt and nickel
ES448567A1 (es) Procedimiento de tratamiento de los residuos de lexsiviacionde minerales de zinc.
MA20364A1 (fr) Procede pour recuperer des metaux a partir de matieres contenant de fer
OA05400A (fr) Procédé d'extraction du cuivre de minerais ou concentrés contenant du cuivre et du fer.
FR2389679A1 (fr)
FR2379612A1 (fr) Procede de traitement chimique de minerais uraniferes contenant des composes du souffre et/ou des matieres organiques, par lixiviation alcaline
GB1407520A (en) Electrolytic hydrometallurgical process to recover copper from sulphide ore concentrates
GB1375055A (fr)
FR2421959A1 (fr) Raffinage electrolytique du plomb et installation pour son execution
FR2390504A1 (fr) Procede de traitement hydrometallurgique pour l'elimination d'impuretes d'une solution contenant des metaux dissous
US2390540A (en) Recovery of copper from copperbearing solutions
US2124421A (en) Cyanide process
BE903838A (fr) Procede de purification de solutions aqueuses d'acide chlorhydrique a teneur en chlorure ferreux.
FR2421952A1 (fr) Procede de recuperation des acides et du zirconium contenus dans les solutions de decapage
CH471905A (fr) Procédé pour récupérer de l'acide sulfurique et du fer sous forme d'oxyde d'une liqueur de décapage résiduelle aqueuse à base d'acide sulfurique contenant du sulfate ferreux et de l'acide sulfurique libre

Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse