摘要
介绍了二元、三元和多元等不同结构甲基丙烯酸酯类共聚物对柴油低温流动性能的改进效果,总结了纳米改性和复配等手段对聚甲基丙烯酸酯类降凝剂的改进效果,进而指出了未来降凝剂的发展和改进方向,为新型高效降凝剂的开发和应用提供参考。
The improvements of low-temperature fluidity of diesel oil with different structures,such as binary,ternary,and multivariate copolymers is introduced.The improvement effects of nano modification and compounding on polymethacrylate pour point depressant are summarized,and the development and improvement direction of pour point depressant in the future are also pointed out,which provides a reference for the development and application of new high efficiency pour point depressant.
作者
孙彬
任飞鹤
卢义麟
朱贤
晏金灿
薛原
韩生
Sun Bin;Ren Feihe;Lu Yilin;Zhu Xian;Yan Jincan;Xue Yuan;Han Sheng(School of Chemistry and Environmental Engineering, Shanghai Institute of Technology, Shanghai 201418, China;School of Materials Science and Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China)
出处
《精细石油化工》
CAS
2021年第5期75-79,共5页
Speciality Petrochemicals
基金
国家自然科学基金(22008155和22075183)
上海市晨光计划项目(19CG69)。
关键词
柴油
降凝剂
聚甲基丙烯酸酯
低温流动性能
diesel
pour point depressants
polymethacrylate
low-temperature fluidity
