摘要
就油料中的一些降凝剂做了介绍,这些降凝剂包括梳子聚合物、聚氧烯化合物、乙烯/不饱和酯共聚物、极性含氮有机化合物、硫羧基化合物、烷基化芳香化合物。并对它们的技术指标做了说明。
Some additives of depressing pour point which were commonly used in oil are introduced. These additives include comb polymer, polyoxyalkylene compounds,ethylene/unsaturated ester copolymer, polar organic nitrogen containing compounds, hydrocarbon polymers, sulpher carboxy compounds, hydrocarbylated aromatics, we also explain their index of technology.
出处
《河北化工》
2009年第1期28-30,共3页
Hebei Chemical Industry
关键词
降凝剂
抗冻剂
流动改进剂
additives of depressing pour point
anti-settling additives
flow improvers
