丙烯腈是60年代初开始在我国试生产和使用的有机合成工业单体,70年代中期在我国迅速发展起来,接触人数逐年增加。在丙烯腈的合成、运输、贮存、聚合、清釜、检修、采样、分析等作业中,如不注意防护或发生意外事故,致使丙烯腈外泄,均可致人急性中毒。如何搞好急性丙烯腈中毒的预防 Acrylonitrile is an organic synthesis monomer that has been put into trial production and used in our country since the early 1960s. In the mid 1970s, it developed rapidly in our country and the number of contacts increased year by year. In the acrylonitrile synthesis, transport, storage, polymerization, cleaning, maintenance, sampling, analysis and other operations, if not pay attention to protection or accident, resulting in the leakage of acrylonitrile, can cause acute poisoning. How to improve the prevention of acute acrylonitrile poisoning