聚α-烯烃合成油聚合工艺改进及优化

Improvement and Optimization of Polymerization Process for Poly-α-alkene Synthetic Oil

在对聚合机理和工艺、设备现状分析的基础上,针对α-烯烃合成油产品收率低的状况,提出由常压一步聚合反应改为带压下三步反应的方案,通过正交实验获得的最佳工艺条件是A3B1C3D1,通过改进、优化聚合工艺, 使生产装置的产品收率由58％提高到62．7％。

The yield of poly-a-alkene synthetic oil is raised from 58% to 62. 7% by changing the one-step process of polymerization under normal pressure to three-step reaction in pressure-vessel.