摘要
本文介绍了聚乙烯蜡（ＰＥＷ）经研制得到的一种溶液或干剂，ＰＥＷＡ作为调合轻柴油流动性改进剂，以及它与ＥＣＡ５９２０Ｒ合后加到调合柴油中的降凝效果。加剂后的调合轻柴油性能已达到柴油指标要求，同时该剂对柴油还有较好的抗蜡分层的作用。
A simple solution (or its desiccant) of polyethylene wax (PEW),PEWA is used as a fluidity improver for blended diesel-fuels. Its effect of solidification point depression when used in combination with ECA 5920 is investigated. The blended diesel fuels dosaged with PEWA or PEWA+ECA 5920meet the requirements of diesel fuel specification. Furthermore,PEWA is more resistant to wax lamination.
出处
《石油炼制与化工》
CAS
CSCD
1994年第1期58-61,共4页
Petroleum Processing and Petrochemicals
