Acrylonitrile, the structural formu

Acrylonitrile, the structural formula of which is C3H3N, is a colorless liquid with pungent odor, which is flammable. Its vapor can form an explosive mixture with air, which can easily cause combustion when exposed to open fire and high heat, and release toxic gases, which react violently with oxidants, strong acids, strong bases, amines and bromine. It can form binary azeotrope with water, benzene, carbon tetrachloride, methanol, isopropanol, etc. Acrylonitrile contains C-C double bonds and cyano groups in its molecule, which is chemically active and can undergo polymerization, addition, cyano and cyanoethyl reactions, and various synthetic fibers, synthetic rubbers, plastics, coatings, etc. can be prepared. Through the research on the ammoxidation synthesis process of acrylonitrile and propylene, we can know that the specified chemical products can be made from basic raw materials through certain process conditions, and more specific process conditions and process equipment data can be obtained through in-depth research, so as to reduce material consumption, heat energy consumption and waste discharge, and achieve the purpose of energy saving and emission reduction.