After the activated carbon adsorbing VCM from rectified tail gas, the composition of this desorbed gas was introduced.
介绍了精馏尾气经活性炭吸附氯乙烯后，解吸气体的组分。
After being heated up and desorbed the sampling tube was led into a gas phase chromatography with a hydrogen flame detector for analysis.
采样管再经加热解吸导入附有氢火焰检测器的气相色谱仪进行分析。
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