FR2285465B1 - - Google Patents

Info

Publication number
FR2285465B1
FR2285465B1 FR7528484A FR7528484A FR2285465B1 FR 2285465 B1 FR2285465 B1 FR 2285465B1 FR 7528484 A FR7528484 A FR 7528484A FR 7528484 A FR7528484 A FR 7528484A FR 2285465 B1 FR2285465 B1 FR 2285465B1
Authority
FR
France
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
FR7528484A
Other languages
French (fr)
Other versions
FR2285465A1 (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.)
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 FR2285465A1 publication Critical patent/FR2285465A1/en
Application granted granted Critical
Publication of FR2285465B1 publication Critical patent/FR2285465B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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
    • 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
    • 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
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7528484A 1974-09-19 1975-09-17 Recovery of non-ferrous metals from sulphate solns. - by pptn. with hydrogen sulphide and lime followed by froth flotation Granted FR2285465A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA209,578A CA1035152A (en) 1974-09-19 1974-09-19 Recovery of nickel from nickel sulfate solutions

Publications (2)

Publication Number Publication Date
FR2285465A1 FR2285465A1 (en) 1976-04-16
FR2285465B1 true FR2285465B1 (en) 1980-05-30

Family

ID=4101182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7528484A Granted FR2285465A1 (en) 1974-09-19 1975-09-17 Recovery of non-ferrous metals from sulphate solns. - by pptn. with hydrogen sulphide and lime followed by froth flotation

Country Status (7)

Country Link
BE (1) BE833636A (en)
BR (1) BR7505972A (en)
CA (1) CA1035152A (en)
FR (1) FR2285465A1 (en)
MW (1) MW5575A1 (en)
ZA (1) ZA755354B (en)
ZM (1) ZM12975A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1116412A (en) * 1979-05-10 1982-01-19 Kohur N. Subramanian Recovery of nickel and cobalt from leach slurries
FR2492844A1 (en) * 1980-10-29 1982-04-30 Pechiney Ugine Kuhlmann VALUATION OF COPPER, NICKEL AND COBALT BY TREATMENT OF MANGANIFERO MATERIAL OXIDE ORES
CA1214335A (en) * 1982-06-21 1986-11-25 Robert M. Rownd Hydrodynamic recycle of metallic sulfide seed under pressure
FI75868C (en) * 1986-10-03 1988-08-08 Outokumpu Oy SAETT ATT UTFAELLA OCH AVSKILJA METALLER.
EP0262964B1 (en) * 1986-10-03 1993-02-10 Chevron Research And Technology Company Recovery of nickel or cobalt from solvent extraction strip solutions
AU6722001A (en) * 2000-07-14 2002-01-30 Noranda Inc Production of zinc oxide from acid soluble ore using precipitation method
US7018605B2 (en) * 2002-02-25 2006-03-28 Sumitomo Metal Mining Co., Ltd. Sulfidation reaction control method
AU2002950815A0 (en) * 2002-08-15 2002-09-12 Wmc Resources Ltd Recovery nickel
CN101886173B (en) * 2009-05-15 2012-06-06 陕西锌业有限公司商洛炼锌厂 Comprehensive recycling process of xanthate cobalt residue in zinc hydrometallurgy
RU2618596C2 (en) * 2015-08-14 2017-05-04 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Method of producing zinc oxide

Also Published As

Publication number Publication date
BR7505972A (en) 1976-08-03
MW5575A1 (en) 1977-05-11
FR2285465A1 (en) 1976-04-16
ZA755354B (en) 1976-07-28
ZM12975A1 (en) 1977-06-21
BE833636A (en) 1976-03-19
AU8459875A (en) 1977-03-10
CA1035152A (en) 1978-07-25

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse