CA1040867A - Extraction du fer en presence dans les solutions ou les boues de zinc - Google Patents

Extraction du fer en presence dans les solutions ou les boues de zinc

Info

Publication number
CA1040867A
CA1040867A CA207,567A CA207567A CA1040867A CA 1040867 A CA1040867 A CA 1040867A CA 207567 A CA207567 A CA 207567A CA 1040867 A CA1040867 A CA 1040867A
Authority
CA
Canada
Prior art keywords
solution
iron
oxidation
sulfur dioxide
oxygen
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
CA207,567A
Other languages
English (en)
Other versions
CA207567S (en
Inventor
Kohur N. Subramanian
Dennis B.W. Yawney
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
Priority to CA207,567A priority Critical patent/CA1040867A/fr
Priority to GB7820/75A priority patent/GB1494564A/en
Priority to RO7581769A priority patent/RO67416A/fr
Priority to BE155632A priority patent/BE828218A/fr
Priority to FR7525736A priority patent/FR2282477A1/fr
Application granted granted Critical
Publication of CA1040867A publication Critical patent/CA1040867A/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
    • 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
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA207,567A 1974-08-22 1974-08-22 Extraction du fer en presence dans les solutions ou les boues de zinc Expired CA1040867A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA207,567A CA1040867A (fr) 1974-08-22 1974-08-22 Extraction du fer en presence dans les solutions ou les boues de zinc
GB7820/75A GB1494564A (en) 1974-08-22 1975-02-25 Separation of iron from zinc-containing solutions
RO7581769A RO67416A (fr) 1974-08-22 1975-03-24 Procede de separation du fer de la solution ou slime de zinc
BE155632A BE828218A (fr) 1974-08-22 1975-04-22 Perfectionnements a la separation du fer dans les solutions ou roues de zinc
FR7525736A FR2282477A1 (fr) 1974-08-22 1975-08-20 Perfectionnements a la separation du fer dans les solutions ou boues de zinc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA207,567A CA1040867A (fr) 1974-08-22 1974-08-22 Extraction du fer en presence dans les solutions ou les boues de zinc

Publications (1)

Publication Number Publication Date
CA1040867A true CA1040867A (fr) 1978-10-24

Family

ID=4100945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207,567A Expired CA1040867A (fr) 1974-08-22 1974-08-22 Extraction du fer en presence dans les solutions ou les boues de zinc

Country Status (5)

Country Link
BE (1) BE828218A (fr)
CA (1) CA1040867A (fr)
FR (1) FR2282477A1 (fr)
GB (1) GB1494564A (fr)
RO (1) RO67416A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1594851A (en) * 1977-05-16 1981-08-05 Interox Chemicals Ltd Extraction of zinc
US6391270B1 (en) * 1999-12-23 2002-05-21 Noranda Inc. Method for removing manganese from acidic sulfate solutions
FR2805281B1 (fr) * 2000-02-23 2002-09-27 Recupac Procede de valorisation des poussieres d'acieries
CN102264925B (zh) * 2008-11-24 2015-02-11 Bhp比利顿奥林匹克坝有限公司 亚铁溶液的受控氧化工艺

Also Published As

Publication number Publication date
GB1494564A (en) 1977-12-07
FR2282477A1 (fr) 1976-03-19
RO67416A (fr) 1982-02-26
BE828218A (fr) 1975-10-22

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