-10号军用柴油低温外观浑浊的原因及应对措施

Causes Analysis and Countermeasures of Cloudy Appearance of -10^# Military Diesel at Low Temperature

石化公司生产的-10号军用柴油出现低温外观浑浊问题,针对该问题分析了原因,开展了针对性试验与分析,提出了应对措施。结果表明,油品中微量水是引起-10号军用柴油外观浑浊的主要原因,当油品中微量水含量低于75 mg/kg时,温度降低至20℃以下,-10号军用柴油不会出现浑浊现象,外观符合要求。

The-10~#military diesel produced by a petrochemical company had the problem of cloudy appearance at low temperature,so the reasons were analyzed,the test and analysis were carried out,and countermeasures were put forward aiming at this problem.The result showed that the trace water in oil was the main cause of cloudy appearance of the-10~#military diesel;when the content of trace water in oil product was lower than 75 mg/kg and the temperature was lower than 20℃,the-10~#military diesel was not cloudy and the appearance met requirement.