n.瀝青烯
During petroleum thermal conversion, asphaltene yields coke via the second liquid phase and the carbonaceous mesophase. 在石油熱轉化過程中,瀝青質經(jīng)由第二液相和碳質中間相轉化為焦。
By analyzing the feature component of crude oil, the asphaltene inhibiter which is fit for TaHe oil field is developed. 針對塔河油田原油和析出物的特征組分,成功研制了適合于塔河油田膠質瀝青質的抑制劑和清除劑。
Like the asphaltene and the carbonaceous mesophase, the second liquid phase is treated as a solubility class w... 與瀝青質和碳質中間相類似,第二液相也是一種溶液度類物態(tài),其工作定義為甲苯(或苯)不溶而為喹啉(或吡啶)可溶物。
The retardation of asphaltene aggregation was found to be in the order: DBSA>DP>DAL. 三種瀝青質分散劑抑制瀝青質膠團聚并強弱順序為:DBSA>DP>DAL。
DBSA had the best effect on the asphaltene aggregation and the relative viscosity was increased with the addition. DBSA濃度較大時,瀝青質膠束沒有明顯的聚并,同時使得瀝青質溶液的相對黏度增加明顯。