蜡晶改进剂对润滑油馏分中蜡组分结晶控制作用的研究

Stduy on control of wax crystal modifier for crystal of wax in lubricating vacuum distilations

针对中国石油抚顺石化公司石油一厂润滑油过滤速度差异大的问题,研究了润滑油各侧线所含不同蜡组分对应的晶型特点和蜡晶改进剂的作用机理,提出了蜡晶改进剂的选用原则。

Aiming at the different filtration velocity of lubricant in PetroChina Fushun Petrochemical Company Refinery No. 1, the functional mechanism of wax crystal modifier and crystal phase of different wax components from lubricant sidetrack were investigated, and the selection prineiple of wax crystal modifier was put forward,