论文部分内容阅读
随着我国石油事业莲勃发展,石油化工工人的队伍日益壮大,为了解石油裂解气对工人健康的影响,我们对该厂的石油裂解工人健康作了初步的调查。 生产过程 该厂是使用南京炼油厂的常压渣油(简称重油),主要成分是环烷烃、直链烷烃、胶质和沥青质,在800℃以上的温度下裂解生成有20多种易挥发的烃类组成的混合气体(主要有35％烷烃、35～40％烯烃、20％苯、6～8％一氧化碳、3％二氧化碳、1％硫化氢),裂解后的混合气体经石油气压缩机压缩、冷却后,除去
With the rapid development of China’s oil industry, the ranks of petrochemical workers are growing. To understand the impact of petroleum cracked gas on workers’ health, we conducted a preliminary investigation on the health of petroleum cracker workers in this plant. Production process The plant is the use of Nanjing refinery atmospheric residue (referred to as heavy oil), the main components are naphthenic, linear paraffins, gums and asphaltenes, cracking at temperatures above 800 ℃ have more than 20 kinds of volatile (35% paraffins, 35-40% olefins, 20% benzene, 6-8% carbon monoxide, 3% carbon dioxide and 1% hydrogen sulphide), and the cracked mixed gas is passed through a LPG compressor Compressed, cooled, removed