GB236368A - A process of manufacturing lead oxides - Google Patents

A process of manufacturing lead oxides

Info

Publication number
GB236368A
GB236368A GB1542124A GB1542124A GB236368A GB 236368 A GB236368 A GB 236368A GB 1542124 A GB1542124 A GB 1542124A GB 1542124 A GB1542124 A GB 1542124A GB 236368 A GB236368 A GB 236368A
Authority
GB
United Kingdom
Prior art keywords
lead
monoxide
heating
converted
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
GB1542124A
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 GB1542124A priority Critical patent/GB236368A/en
Publication of GB236368A publication Critical patent/GB236368A/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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/32—Thermal properties
    • C01P2006/37—Stability against thermal decomposition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

Lead suboxide mixed with some metallic lead is produced by placing pieces of lead in a rotary drum and passing in air &c. or other oxidizing gas while rotating the drum at about 25 revolutions per minute. The product is very light and reactive and is readily converted into lead monoxide by heating it locally, for instance by applying a lighted match to one point in a pile of the powder. Water or moisture reacts with it energetically, producing lead monoxide, hydroxide or the like. The lead monoxide may be converted into red lead by heating it in a furnace or pan at a temperature not exceeding 500 DEG C. Specifications 176,924, 198,647 and 215,222 are referred to.
GB1542124A 1924-06-26 1924-06-26 A process of manufacturing lead oxides Expired GB236368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1542124A GB236368A (en) 1924-06-26 1924-06-26 A process of manufacturing lead oxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1542124A GB236368A (en) 1924-06-26 1924-06-26 A process of manufacturing lead oxides

Publications (1)

Publication Number Publication Date
GB236368A true GB236368A (en) 1925-07-09

Family

ID=10058826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1542124A Expired GB236368A (en) 1924-06-26 1924-06-26 A process of manufacturing lead oxides

Country Status (1)

Country Link
GB (1) GB236368A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112981445A (en) * 2021-02-04 2021-06-18 中南大学 Oxidation-reduction lead electrocatalytic material, preparation method thereof and application thereof in electrocatalytic reduction of sulfur dioxide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112981445A (en) * 2021-02-04 2021-06-18 中南大学 Oxidation-reduction lead electrocatalytic material, preparation method thereof and application thereof in electrocatalytic reduction of sulfur dioxide
CN112981445B (en) * 2021-02-04 2022-04-08 中南大学 Oxidation-reduction lead electrocatalytic material, preparation method thereof and application thereof in electrocatalytic reduction of sulfur dioxide

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