甲烷氯化物中控气相色谱监控方法的改进

Improving GCTesting method of chloromethanes production control

论述了应用配备填充柱进样口、氢火焰检测器的气相色谱仪(GC-3800),以Carbopack B 3 m×1/8 in填充柱分离甲烷氯化物生产过程中的粗氯化液、二氯甲烷精馏塔釜液、三氯甲烷精馏塔釜液中各有机组分,并对其含量测定方法进行了研究。

This paper focuses on discusses the application of gas chromatograph(GC- 3800) with packed column injection and hydrogen flame detector, with ‘Carbopack B 3 m x 1/8 in'packed column separation of organic components of coarsechloromethanes liquid, dichloromethaneand chloroformbottom liquid of distillation columnin chloromethanes production process, and studied the content determination method.