影响石脑油溴值测定因素的几点探析

The Influence Factors on Naphtha Bromine Value Determination

本方法介绍了石脑油溴值的测定方法。并对滴定速度、滴定溶剂和指示剂的用量对分析结果的影响进行了探讨。确定了最佳滴定速度、滴定溶剂和指示剂的用量,得出了本方法在消除各种因素影响后可以得到准确分析结果的结论。

This method describes the determination of naphtha bromine value, and discusses that titration rate, the amount of titration solvent and indicator impact on the analysis results. This paper determines the vintage titration rate, the amount of titration solvent and indicator, and obtains the results that this method can get accurate analysis results after the elimination of various factors.