n.沥青烯
During petroleum thermal conversion, asphaltene yields coke via the second liquid phase and the carbonaceous mesophase. 在石油热转化过程中,沥青质经由第二液相和碳质中间相转化为焦。
By analyzing the feature component of crude oil, the asphaltene inhibiter which is fit for TaHe oil field is developed. 针对塔河油田原油和析出物的特征组分，成功研制了适合于塔河油田胶质沥青质的抑制剂和清除剂。
Like the asphaltene and the carbonaceous mesophase, the second liquid phase is treated as a solubility class w... 与沥青质和碳质中间相类似,第二液相也是一种溶液度类物态,其工作定义为甲苯(或苯)不溶而为喹啉(或吡啶)可溶物。
The retardation of asphaltene aggregation was found to be in the order: DBSA>DP>DAL. 三种沥青质分散剂抑制沥青质胶团聚并强弱顺序为：DBSA>DP>DAL。
DBSA had the best effect on the asphaltene aggregation and the relative viscosity was increased with the addition. DBSA浓度较大时，沥青质胶束没有明显的聚并，同时使得沥青质溶液的相对黏度增加明显。
