异戊烯醇中微量有机氯的去除工艺研究

Study on Removal Process for Trace Organochlorine of Isopentenol

异戊烯醇粗品用氢氧化钠脱除其中的微量有机氯。研究了反应温度、碱液浓度、搅拌速度及反应时间对有机氯去除率的影响。结果表明,采用压力反应器,充分搅拌混合,温度控制在130℃以上,反应8 h,有机氯去除率达到97.0%。

Sodium hydroxide is used to remove trace organochlorine of Isopentenol. Effects of reaction tempera-ture, alkali concentration, stirring speed and reaction time on removal process for trace Organochlorine of Isopentenol were studied. The results showed that the optimum processing condition is reaction temperature of 130℃ or more, al-kali mass fraction of 3%, reaction time of 8h, the rapid mixing. The removal rate of Organochlorine of Isopentenol reaches to 97% or more.