柴油低温流动改进剂在油品调和上的应用

Diesel Fuel Low-temperature Flow Improver in The Application of Blending

对比分析了几种比较常见的柴油低溫流动改进剂,并挑选了效果相对出色的D型柴油低溫流动改进剂进行了应用试验。试验结果显示:柴油低溫流动改进剂可以有效降低柴油冷凝点,同时也能改善其凝固性能。柴油低温流动性改进剂在目前柴油生产中使用的比较多,对炼油厂柴油增产,生产灵活性的提高和经济效益的提高有着十分显著的作用,结合陕北轻质原油在油品调和中对柴油低温流动改进剂的使用谈谈柴油低溫流动改进剂在油品调和中的应用。

Through the comparative analysis of cold flow improver for diesel fuel some of the more com- mon, and chose the low temperature of D diesel flow improver effect is relatively good application experi- ment was carried out. The test results show： Low temperature flow improver for diesel fuel can reduce condensation point of diesel fuel, but also can improve the solidification performance. Cold flow improver for diesel fuel in the diesel production more, the refinery diesel production, has a very significant role in improving the flexibility of production and economic benefit. Application of combination of Northern Shaanxi light crude oil at low temperature using diesel on low temperature flow improvers for diesel fuel blend oil flow improver in oil blending.