论文部分内容阅读
测定了炼油厂罐区内轻烃罐顶的挥发烃组成，结果表明：出油罐罐顶逸散的烃类化合物浓度要高于静止罐，对于同一罐罐顶逸出烃的浓度罐壁处要高于中央位置．逸出烃类化合物主要为烷烃、芳烃、环烷烃和烯烃，逸出的高含量芳烃是大气污染的主要人为源之一．
The volatile hydrocarbon composition in the top of light hydrocarbon tank in the refinery tank area was determined. The results showed that the concentration of hydrocarbons at the top of the outlet tank was higher than that of the stationary tank. For the concentration of hydrocarbon in the top of the same tank, To be higher than the central location. Escaped hydrocarbon compounds are mainly alkanes, aromatics, naphthenes and alkenes. The high content of aromatics released is one of the major anthropogenic sources of atmospheric pollution.