气相色谱法测定β-甲基萘含量  

Measurement of β-methyl Naphthalene Content with Gas Chromatography

作　　者：赵新春 

机构地区：[1]攀钢集团煤化工厂,攀枝花617022

出　　处：《燃料与化工》2007年第3期43-45,共3页Fuel & Chemical Processes

摘　　要：本文采用气相色谱法测定β-甲基萘含量。结果表明,该方法组分分离完全,分析结果准确,最大误差仅为0.38%;精密度高,标准偏差及相对标准偏差仅为0.356%与0.375%;分析时间短,分析一个试样只需12min;重现性好,适用于β-甲基萘含量的测定。This paper adopts measurement of β-methyl naphthalene content with gas chromatography. The result shows that this method is characterized by complete component separation and accurate analytical result, its max. deviation is only 0.356% and 0.3755, the time for analysis is short, to analyze one sample only takes 12 minutes; the repeatability is good, which is suitable to measure β-methyl naphthalene content.

关 键 词：色谱法 填充柱 Β-甲基萘 

分 类 号：TQ522.6[化学工程—煤化学工程]