热分析在原油析蜡过程研究方面的应用

Application of Thermal Analysis on the Studies of Wax Precipitation Process in Crude Oil

介绍了将热分析应用于原油析蜡过程研究的技术;求得了多种原油析蜡过程热特性参数;讨论了热特性参数的物理意义及应用价值;经过与其它方法比较,证明了用DSC法测定原油析蜡点、含蜡量是可行的。

Introduced in the article is the technique of application of thermal analysis in wax deposit process of waxy crude oil. Parameters are obtained of thermal characteristics of wax deposit process of variouskinds of crude oil with the discussion of their physical significance and application value. Through comparison with other methods, DSC method of measuring wax precipitation point and wax content is proved to be feasible .