The results indicates that the blended oil under the action of pourpointdepressant has better stability both static and dynamic.
试验结果表明，经降凝剂处理后的混合油具有较好的动态和静态稳定性。
2
The experimental procedures are: adding pourpointdepressant T9866 in a diesel sample and measuring the solidifying point and cold filter plugging point of the oil sample.
实验方法为：在柴油油样中加入T9866降凝剂，然后测定油样凝点和冷滤点。
3
Synthesis and purification of long chain alkyl acrylate as intermediate of pourpointdepressant were introduced.