GB710779A - Method of recovering lead - Google Patents

Method of recovering lead

Info

Publication number
GB710779A
GB710779A GB26814/51A GB2681451A GB710779A GB 710779 A GB710779 A GB 710779A GB 26814/51 A GB26814/51 A GB 26814/51A GB 2681451 A GB2681451 A GB 2681451A GB 710779 A GB710779 A GB 710779A
Authority
GB
United Kingdom
Prior art keywords
lead
ores
sulphidic
furnace
sintering
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
GB26814/51A
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.)
GEA Group AG
Original Assignee
Metallgesellschaft AG
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 Metallgesellschaft AG filed Critical Metallgesellschaft AG
Publication of GB710779A publication Critical patent/GB710779A/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
    • C22B13/00—Obtaining lead
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes

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

A method of recovering lead from sulphidic ores or concentrates comprises mixing sulphidic lead ores with oxidic lead ores, i.e. lead sulphate or the products of roasting sulphidic lead ores, in stoichiometric proportions, granulating, and, if desired, sintering, prior to melting in a furnace. The granules may be dried and compacted and melted down in an electric or hearth furnace with or without the addition of a fuel. The waste gases from the furnace may be used for drying or sintering the granules.
GB26814/51A 1951-01-31 1951-11-15 Method of recovering lead Expired GB710779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE710779X 1951-01-31

Publications (1)

Publication Number Publication Date
GB710779A true GB710779A (en) 1954-06-16

Family

ID=6619384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26814/51A Expired GB710779A (en) 1951-01-31 1951-11-15 Method of recovering lead

Country Status (1)

Country Link
GB (1) GB710779A (en)

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