GB190929795A - Improvements in the Manufacture of Alkali Metals. - Google Patents

Improvements in the Manufacture of Alkali Metals.

Info

Publication number
GB190929795A
GB190929795A GB190929795DA GB190929795A GB 190929795 A GB190929795 A GB 190929795A GB 190929795D A GB190929795D A GB 190929795DA GB 190929795 A GB190929795 A GB 190929795A
Authority
GB
United Kingdom
Prior art keywords
alkali metals
manufacture
sulphide
carbide
alkali
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
Inventor
George William Johnson
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
Application granted granted Critical
Publication of GB190929795A publication Critical patent/GB190929795A/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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/10—Obtaining alkali metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)

Abstract

29,795. Johnson, G. W., [Chemische Fabrik Griesheim-Elektron]. Dec. 20. Distilling potassium &c.-Alkali metals are distilled from a mixture of alkali sulphide and alkaline-earth carbide, the reaction being shown by the equation K2S + CaC2 = 2 K + 2 C + CaS. The sulphide may be obtained by heating the sulphate with carbon before the addition of the carbide. Specification 295/02 is referred to.
GB190929795D 1909-12-20 1909-12-20 Improvements in the Manufacture of Alkali Metals. Expired GB190929795A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190929795T 1909-12-20

Publications (1)

Publication Number Publication Date
GB190929795A true GB190929795A (en) 1910-12-15

Family

ID=32447616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190929795D Expired GB190929795A (en) 1909-12-20 1909-12-20 Improvements in the Manufacture of Alkali Metals.

Country Status (1)

Country Link
GB (1) GB190929795A (en)

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