加速法分析柴油氧化安定性的干扰因素

Analysis of Interference Factors for Diesel Oxidation Stability with Accelerated Method

从试验条件、试样中含水、滤膜的质量以及实际操作等方面,论述了用馏分燃料油氧化安定性测定法 (加速法)测定柴油氧化安定性时的影响因素。提出利用现有的技术和操作条件,针对干扰因素应采取的相应措施。提高了分析的精密度和准确度,测试催化柴油试样的氧化安定性的结果达到了标准要求。

Based on aspects of test condition, filter membrane quality, sample containing water and practical operation, this article discussed influence factors when determining diesel oxidation stability with distillate fuel oil determination method （accelerate method）. Corresponding measures for interference factors using exist technology and condition were put forward. Analytical precision and accuracy were increased and analytical results of catalytic diesel oxidation stabilitv reached the standard.