GB360070A - Method of manufacturing lead oxides - Google Patents

Method of manufacturing lead oxides

Info

Publication number
GB360070A
GB360070A GB2372830A GB2372830A GB360070A GB 360070 A GB360070 A GB 360070A GB 2372830 A GB2372830 A GB 2372830A GB 2372830 A GB2372830 A GB 2372830A GB 360070 A GB360070 A GB 360070A
Authority
GB
United Kingdom
Prior art keywords
lead
chamber
suboxide
litharge
lead oxides
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
GB2372830A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2372830A priority Critical patent/GB360070A/en
Publication of GB360070A publication Critical patent/GB360070A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G21/00—Compounds of lead
    • C01G21/02—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

<PICT:0360070/III/1> In a process for producing finely divided lead oxides comprising feeding lead-bearing materials into an atmosphere of heated air or oxygen, the lead-bearing material consists of lead suboxide or substantially of lead suboxide. As shown in the Figure, litharge is produced by blowing lead suboxide together with air through a passage b into a combustion chamber A heated by oil or gas to 250-700 DEG C. The flames from the burners envelop the reaction mixture, and the product is withdrawn by a fan D through a cooling chamber C to collecting chambers. Red lead is formed by repeatedly passing the litharge through the chamber or by heating it in a separate chamber.
GB2372830A 1930-08-07 1930-08-07 Method of manufacturing lead oxides Expired GB360070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2372830A GB360070A (en) 1930-08-07 1930-08-07 Method of manufacturing lead oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2372830A GB360070A (en) 1930-08-07 1930-08-07 Method of manufacturing lead oxides

Publications (1)

Publication Number Publication Date
GB360070A true GB360070A (en) 1931-11-05

Family

ID=10200315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2372830A Expired GB360070A (en) 1930-08-07 1930-08-07 Method of manufacturing lead oxides

Country Status (1)

Country Link
GB (1) GB360070A (en)

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