Assertion: liquid hydrocyanic acid | /r/CapableOf | emit large amount of heat
Facets:
value: in the reaction process
type: TEMPORAL
Source sentences:
text: As for the industrial production device of 2-hydroxy-4-methylthio butyronitrile, the reaction device adopts a tubular reactor, liquid hydrocyanic acid and 3-methyl propionaldehyde are adopted to carry out liquid-liquid phase reaction, the problems also occur, the liquid hydrocyanic acid and the 3-methylthio propionaldehyde can emit a large amount of heat in the reaction process, the heat is not easy to control in the reaction process, the radial temperature of the reactor is not easy to control, the materials can not fully react, the reaction efficiency can be reduced, the continuous production is difficult, and the device has higher requirements.