沥青管道冲洗油的优选

Optimization of washing oil of pitch pipes

通过试验对扬子石化选送的催化油浆、乙烯焦油和重芳烃油溶解沥青的能力以及与沥青形成的混合物的稳定性等方面作出综合评价 。

The solution properties of catalytic oil slurry, ethylene char oil and heavy aromatics oil (come from Yangzi petrochemical company) to pitch, and the stability of pitch mixtures are evaluated by tests. The ethylene char oil is optimized as washing oil for pitch pipes.