GB320733A - Improvements in the manufacture and production of calcium cyanide - Google Patents

Improvements in the manufacture and production of calcium cyanide

Info

Publication number
GB320733A
GB320733A GB2652228A GB2652228A GB320733A GB 320733 A GB320733 A GB 320733A GB 2652228 A GB2652228 A GB 2652228A GB 2652228 A GB2652228 A GB 2652228A GB 320733 A GB320733 A GB 320733A
Authority
GB
United Kingdom
Prior art keywords
calcium cyanide
manufacture
production
reaction
hydrocyanic acid
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
GB2652228A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB2652228A priority Critical patent/GB320733A/en
Publication of GB320733A publication Critical patent/GB320733A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/08—Simple or complex cyanides of metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

320,733. Johnson, J. Y., (I. G. Farbenindustrie Akt.-Ges.). Sept. 15, 1928. Calcium cyanide. - In preparing calcium cyanide by passing hydrocyanic acid over calcium oxide or hydroxide, the water formed in the reaction is carried away in the vaporous or gaseous form by admixing the hydrocyanic acid gas with an inert gas such as nitrogen. The reaction is carried out at temperatures of 10-40‹ C. Specification 300,348 is referred to.
GB2652228A 1928-09-15 1928-09-15 Improvements in the manufacture and production of calcium cyanide Expired GB320733A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2652228A GB320733A (en) 1928-09-15 1928-09-15 Improvements in the manufacture and production of calcium cyanide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2652228A GB320733A (en) 1928-09-15 1928-09-15 Improvements in the manufacture and production of calcium cyanide

Publications (1)

Publication Number Publication Date
GB320733A true GB320733A (en) 1929-10-24

Family

ID=10244941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2652228A Expired GB320733A (en) 1928-09-15 1928-09-15 Improvements in the manufacture and production of calcium cyanide

Country Status (1)

Country Link
GB (1) GB320733A (en)

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