CA1038171A - Methode de traitement du sulfure de zinc - Google Patents

Methode de traitement du sulfure de zinc

Info

Publication number
CA1038171A
CA1038171A CA221,278A CA221278A CA1038171A CA 1038171 A CA1038171 A CA 1038171A CA 221278 A CA221278 A CA 221278A CA 1038171 A CA1038171 A CA 1038171A
Authority
CA
Canada
Prior art keywords
zinc
sulphide
hydrogen
zinc sulphide
lead
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
CA221,278A
Other languages
English (en)
Inventor
Richard W. Oughton
Original Assignee
DuPont Canada Inc
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 DuPont Canada Inc filed Critical DuPont Canada Inc
Priority to CA221,278A priority Critical patent/CA1038171A/fr
Application granted granted Critical
Publication of CA1038171A publication Critical patent/CA1038171A/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
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
    • 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)
CA221,278A 1975-03-04 1975-03-04 Methode de traitement du sulfure de zinc Expired CA1038171A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA221,278A CA1038171A (fr) 1975-03-04 1975-03-04 Methode de traitement du sulfure de zinc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA221,278A CA1038171A (fr) 1975-03-04 1975-03-04 Methode de traitement du sulfure de zinc

Publications (1)

Publication Number Publication Date
CA1038171A true CA1038171A (fr) 1978-09-12

Family

ID=4102421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,278A Expired CA1038171A (fr) 1975-03-04 1975-03-04 Methode de traitement du sulfure de zinc

Country Status (1)

Country Link
CA (1) CA1038171A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117403065A (zh) * 2023-09-25 2024-01-16 东北大学 一种闪锌矿多元素综合利用装置及方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117403065A (zh) * 2023-09-25 2024-01-16 东北大学 一种闪锌矿多元素综合利用装置及方法

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