论文部分内容阅读
1994年8月至1995年5月,我们根据《工业企业建设项目卫生预评价规范》对从国外引进的大型石化生产建设项目己内酰胺工程进行了工业卫生调查与评价。该工程生产能力年产5万吨己内酰胺、9万吨硫酸铵。生产过程中有毒有害因素主要有苯、甲苯、环己烷、环己酮,环己醇、己内酰胺、氮氧化物、噪声、γ射线、粉尘等18种。主要分布于制氢、环己酮、羟胺肟化、己内酰胺、硫酸铵等车间。全厂共有职工
From August 1994 to May 1995, we conducted an industrial hygiene survey and evaluation of the caprolactam project, which is a large-scale petrochemical production and construction project imported from abroad, according to the “Specification for Pre-evaluation of Hygiene in Construction Projects of Industrial Enterprises”. The project annual production capacity of 50,000 tons of caprolactam, 90,000 tons of ammonium sulfate. Toxic and harmful factors in the production process are benzene, toluene, cyclohexane, cyclohexanone, cyclohexanol, caprolactam, nitrogen oxides, noise, gamma rays, dust and other 18 species. Mainly distributed in the hydrogen production, cyclohexanone, hydroxylamine oximation, caprolactam, ammonium sulfate and other workshops. The total factory workers