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某石油化工厂采用丙烯氨氧化法生产丙烯腈,年产量6×10~6kg。自1970年投产至1990年2月,共发生急性丙烯腈中毒108例,其中轻度中毒99例,重度中毒9例。 103例中毒患者中,男性80例,女性28例,男女之比为2.86:1。工种分布:化工操作74例,检修12例,
A petrochemical plant using acrylamide ammonia oxidation production of acrylonitrile, the annual output of 6 × 10 ~ 6kg. Since 1970 put into operation in February 1990, a total of 108 cases of acute acrylonitrile poisoning, of which 99 cases of mild poisoning, severe poisoning in 9 cases. Among 103 poisoning patients, 80 were male and 28 were female, the ratio of male to female was 2.86: 1. Distribution of types of work: chemical operations in 74 cases, maintenance of 12 cases,