等离子体电感耦合光谱仪测定PTMEG中铁离子的含量  

Determination of iron ion content in PTMEG by plasma inductively coupled spectrometer

作　　者：郝瑞瑞 赵丽 钱林杰 马雪莹 HAO Ruirui;ZHAO Li;QIAN Linjie;MA Xueying(Xinjiang Lanshan Tunhe Energy limited company,Qitai 831800,China)

机构地区：[1]新疆蓝山屯河能源有限公司,新疆奇台831800

出　　处：《中国高新科技》2023年第21期11-13,共3页

摘　　要：采用等离子体电感耦合光谱仪对PTMEG中的铁离子含量进行测定和探讨,在等离子体电感耦合光谱仪的方法的调试和优化条件下进行了精密度和加标回收率的实验,加标回收率达到94.16%~101.24%。研究表明,使用该方法便捷、快速、准确,能够很好地满足检验分析要求。The determination of iron ion content in PTMEG was investigated using a plasma inductively coupled spectrometer.Precision and spiked recovery experiments were conducted under the conditions of debugging and optimizing the method of the plasma inductively coupled spectrometer,the recovery rate of spiking reached 94.16%~101.24%.Research has shown that using this method is convenient,fast,and accurate,and can well meet the requirements of inspection and analysis.

关 键 词：等离子体 聚四亚甲基醚二醇 方法优化 RF 加标回收 

分 类 号：TQ016[化学工程]