闪蒸油制缩聚沥青结构探析

Study the Structure of Condensation Pitch from Flash Oil

将闪蒸油通过热缩聚得到制取中间相沥青的原料——缩聚沥青,并采用密度法、红外光谱法等手段对闪蒸油及缩聚沥青结构进行了探析。

Using the method of thermal condensation we gained the condensation pitch for making mesophase pitch from flash lil.We also study the structures of flash oil and condensstion pitch by the methods of Densimetric and IR.