GB1284656A - Improvements in or relating to the separation of zinc and cadmium - Google Patents

Improvements in or relating to the separation of zinc and cadmium

Info

Publication number
GB1284656A
GB1284656A GB03797/70A GB1379770A GB1284656A GB 1284656 A GB1284656 A GB 1284656A GB 03797/70 A GB03797/70 A GB 03797/70A GB 1379770 A GB1379770 A GB 1379770A GB 1284656 A GB1284656 A GB 1284656A
Authority
GB
United Kingdom
Prior art keywords
zinc
cadmium
relating
separation
produced
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
GB03797/70A
Inventor
Stephen Esslemont Woods
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.)
Imperial Smelting Corp Ltd
Imperial Smelting Corp NSC Ltd
Original Assignee
Imperial Smelting Corp Ltd
Imperial Smelting Corp NSC 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 Imperial Smelting Corp Ltd, Imperial Smelting Corp NSC Ltd filed Critical Imperial Smelting Corp Ltd
Priority to GB03797/70A priority Critical patent/GB1284656A/en
Publication of GB1284656A publication Critical patent/GB1284656A/en
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
    • C22B19/34—Obtaining zinc oxide
    • C22B19/36—Obtaining zinc oxide in blast or reverberatory furnaces
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1284656 Zinc IMPERIAL SMELTING CORP (NSC) Ltd 19 April 1971 [23 March 1970] 13797/70 Heading C7D Zinc is produced by reducing oxidic materials containing Zn and Cd with carbon in a blast furnace, the Zn and Cd vapours produced being condensed in molten Pb; vacuum distilling Zn vapour, rich in Cd, from the Pb, then cooling the Pb to separate Zn substantially free from Cd; and recirculating the Pb. The condenser(s) may be of the lead-splash type.
GB03797/70A 1970-03-23 1970-03-23 Improvements in or relating to the separation of zinc and cadmium Expired GB1284656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB03797/70A GB1284656A (en) 1970-03-23 1970-03-23 Improvements in or relating to the separation of zinc and cadmium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB03797/70A GB1284656A (en) 1970-03-23 1970-03-23 Improvements in or relating to the separation of zinc and cadmium

Publications (1)

Publication Number Publication Date
GB1284656A true GB1284656A (en) 1972-08-09

Family

ID=10029562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03797/70A Expired GB1284656A (en) 1970-03-23 1970-03-23 Improvements in or relating to the separation of zinc and cadmium

Country Status (1)

Country Link
GB (1) GB1284656A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122647A (en) * 1982-06-21 1984-01-18 Skf Steel Eng Ab Method of cleaning a gas flow containing zinc vapour
WO2001012866A1 (en) * 1999-08-18 2001-02-22 Chengzhang Lai Pyrometallurgy of zinc and closed furnace for zinc smelting
FR2813614A1 (en) * 2000-09-07 2002-03-08 Metaleurop Sa PROCESS FOR RECOVERING METALLIC ELEMENTS FROM ZINCIFEROUS RAW MATERIALS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122647A (en) * 1982-06-21 1984-01-18 Skf Steel Eng Ab Method of cleaning a gas flow containing zinc vapour
WO2001012866A1 (en) * 1999-08-18 2001-02-22 Chengzhang Lai Pyrometallurgy of zinc and closed furnace for zinc smelting
FR2813614A1 (en) * 2000-09-07 2002-03-08 Metaleurop Sa PROCESS FOR RECOVERING METALLIC ELEMENTS FROM ZINCIFEROUS RAW MATERIALS
WO2002020858A1 (en) * 2000-09-07 2002-03-14 Metaleurop S.A. Method for recuperating metal elements from zinc-bearing raw materials using molten lead

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed