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Ernest Eugene Naef
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Publication of GB191214607ApublicationCriticalpatent/GB191214607A/en
14,607. Naef, E. E. June 22. Nitrogen is liberated when calcium cyanide is heated with solid or vaporized sulphur or with a body yielding sulphur such as an alkali polysulphide.
GB191214607D1912-06-221912-06-22Manufacture of Cyanogen Compounds from Calcium-cyanamide.
ExpiredGB191214607A
(en)
The Fixation of Nitrogen as Cyanamides or Cyanides of Metals with or without subsequent Treatment for Obtaining Ammonia and Alkalis or other Derived Products.