EVALUATION OF THE EFFICIENCY OF DIFFERENT MODES OF HEAT-TRANSFER IN THE REACTION MIXTURE DURING SYNTHESIS OF DICYANOACETYLENE BY DEHYDRATION OF ACETYLENEDICARBOXAMIDE WITH PHOSPHORUS PENTOXIDE

Using calculations based on the kinetics of thermal decomposition of a cetylenedicarboxamide and dicyanoacetylene, we found the optimal mode of heat transfer in a reactor with characteristic dimensions on the or der of hundreds of millimeters designed for synthesis of dicyanoacetyl ene by dehydration of acetylenedicarboxamide with phosphorus pentoxide .