快速测定成品喷气燃料及直馏柴油酸度方法的探讨

Probing into the Method for Acidity Quick Determination of Jet Fuel and Straight-run Diesel Fuel

介绍了一种成品喷气燃料及直馏柴油酸度快速测定的方法。通过引用精制后润滑油中和值快速测定方法,利用中和值和酸度单位之间的联系,以及密度、质量、体积三者之间的换算关系,推导出喷气燃料及直馏柴油酸度快速测定法的计算公式;通过实验条件的摸索及数据对比,结果表明,该方法操作简便、快速、准确,适用于边远油库以及不具备检测条件的现场对产品的检测分析,同时也适用于生产现场、生产车间及化验室对中间产品的控制分析。

The method for acidity quick determination of jet fuel and straight-run diesel fuel is introduced in the paper. After researching into quick measure method of neutral value of refined lubricating oil, deduce the calculated formula for acidity quick determination of jet fuel and straight-run diesel fuel, making use of the relationship in unit of neutral value and acidity, and the conversion relation of density & quality & volume. By means of the grope of test conditions & data comparison, the result indicates the method is simple,quick and accurate. The method is not only suitable for the analysis of products in the remote oil store and the spot lack of test conditions, but also suitable for control and analysis of middle-products of production spot,production workshop & laboratory.