Considering the high contents of olefins and nitrogen, the whole fraction of delayed coker distillates (including light and heavy naphtha, gasoil) must be hydrotreated.
延迟焦化馏出油(包括汽油、柴油及蜡油)的烯烃含量和氮含量高，必须进行加氢精制。
2
The results can be used to simulate or predict the product distribution and operation character for cracking furnace of lightgasoil in an ethylene plant.
本文的研究结果可用于模拟或预测乙烯装置中轻柴油裂解炉的产物分布及运转特性。
3
The inhibitor for coke formaation in the Pyrolysis of lightgasoil is studied using a set of continuous tube reactors.