焦化蜡油抽出重芳烃的综合利用

Comprehensive Utilization of Extracting Heavy Aromatic Hydrocarbons from Coking Wax Oil

对辽化公司蜡油抽提装置的副产物抽出重芳烃进行分析测试 ,在金属填料的减压蒸馏塔内 ,在不同温度下对抽出重芳烃进行分馏实验 ,得到了具有较高芳烃质量分数的分割组分 ,经分析、设计、调配、实际应用试验等过程 ,研究了该组分在橡胶软化剂领域的应用。

Heavy aromatic hydrocarbons extracted from the by-products of a wax oil extractor were analyzed. Based on the experiments of distillation, the potential application of the fractions as rubber filling oil was investigated. It was shown that the extracted oil was a good feedstock for producing the softening agent.