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叙述ROSEMOUNT新一代在线色谱变送器GCX在乙烯装置中的应用所存在的问题 ,分析了柱系统中的样品流量的大小对分析结果的影响 ,提出了色谱变送器柱系统中的样品流路的具体改造方法
Describes the problems of the application of ROSEMOUNT GCX in ethylene plant, and analyzes the influence of the sample flow rate in the column system on the analysis results. The sample flow path in the chromatographic transmitter column system is proposed The specific method of transformation