Add different for different crude oil pour point depressant, dispersant or viscosity reducer can improve low-temperature fluidity of crude oil. 针对不同原油加入不同降凝剂、分散剂或降粘剂可以改善原油的低温流动性。
Further more, it was discussed that different component mixture ratio had some influence on enhancing effect of pour point reducer. 并探讨了调合组分的不同配比对提高降凝剂降凝效果的影响。
The paper introduces the commonly used pour point depressant and viscosity reducer of the technology, the method, mechanism and respective good and bad points. 常用的降粘降凝技术及各种降粘降凝方法的作用机理及各自的优缺点。
Pour point depressant/ viscosity reducer of complex type for crude oils 复合型原油降凝降粘剂EMS的研制
Optimization of poly(α-olefin) pour point reducer polymerization process by orthogonal test 用正交实验优化聚α-烯烃降凝剂聚合工艺
Study on Dewaxing and Wax Inhibiting Agents and Pour Point Reducer/ Viscosity Reducer for Crude Oil 原油清防蜡剂、降凝降粘剂的研究