METHOD OF CONTINUOUSLY PRODUCING CALCIUM CYANAMID

METHOD OF CONTINUOUSLY PRODUCING CALCIUM CYANAMID

FIELD: inorganic syntheses. SUBSTANCE: urea-calcium hydroxide mixture is spread in a thin layer over the inside surface of heated cylinder and this layer is simultaneously made rotate and reciprocate. Resultant product is calcined under nitrogen atmosphere. EFFECT: simplified procedure.

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Bibliographische Detailangaben
Hauptverfasser: VODOP'JANOV VITALIJ GRIGOR'EVICH, FEL'DSHTEJN ISAAK BORISOVICH, KORJAKIN ANATOLIJ GRIGOR'EVICH, ZINOV'EV GERMAN NIKOLAEVICH, MOROZOVA LJUDMILA MIKHAJLOVNA, LITOV JURIJ NIKOLAEVICH
Format: Patent
Sprache:eng
Schlagworte:
AMMONIA
CHEMISTRY
COMPOUNDS THEREOF
CYANOGEN
INORGANIC CHEMISTRY
METALLURGY
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Beschreibung
Zusammenfassung:FIELD: inorganic syntheses. SUBSTANCE: urea-calcium hydroxide mixture is spread in a thin layer over the inside surface of heated cylinder and this layer is simultaneously made rotate and reciprocate. Resultant product is calcined under nitrogen atmosphere. EFFECT: simplified procedure.