Process for obtaining solid cyanuric chloride
AssigneeSKW Trostberg Aktiengesellschaft
InventorHubertus Klima
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Abstract
A process for obtaining solid cyanuric chloride from the cyanuric chloride vapor obtained by trimerizing cyanogen chloride whereby the cyanuric chlorid vapor is introduced into the center of many separated cold annularly disposed inert gas streams in the lower part of the condensor and whereby the solid cyanuric chloride that is obtained on the bottom of the condensor is removed, whereas the heated inert gas is removed at the side. The advantages of the process of the present invention are high condensation throughputs, minor problems with sticking as well as good product quality of the obtained cyanuric chloride.
Claims11
In a process for obtaining solid cyanuric chloride from cyanuric chloride vapor obtained by trimerizing cyanogen chloride, the improvement, comprising:
- introducing the cyanuric chloride vapor into the center of a plurality of separated annularly disposed inert gas streams being substantially dry and having a temperature lower than a temperature of the cyanuric chloride vapor and disposed in the lower part of a condensor to cool and condense the cyanuric chloride vapor to a solid with the transfer of heat to the inert gas stream, and removing the condensed solid cyanuric chloride from the bottom of the condensor and the heated inert gas from the side of the condensor.
Dependencies are inferred from the claim text.