微库仑法测定加氢汽油的溴指数

Determination of Bromine Index of Hydrogasoline by Microcoulometric Method

采用电化学中的微库仑滴定原理,使用ZBR-2000型溴价、溴指数测定仪,完成加氢汽油溴指数的分析。验证了分析数据的准确度和精密度。实验证明此方法具有平衡速度快、稳定性好、终点自动判断、结果准确率高、操作简便等特点。

Using aierocoulomb titration of electrochemical principle, ZBR -2000 type bromine value and bromine index tester, the hydrogenated gasoline bromine index analysis was completed. The accuracy and precision of analysis data were verified. Experiments proved that this method had many advantages, such as balance speed, good stability, high end automatic judgment, the accuracy result, simple operation and so on.