CAJ | 학술논문

　　采用三阀-四柱-三检测器-三通道气相色谱法对碳二加氢混合组分的分析进行了研究，对仪器重复性、准确性进行了考察，在此基础上，对传统采用的体积（摩尔）外标法的影响因素进行了探讨，在此基础上提出一种新的分析方法—质量归一化法，该方法避免了进样速率（压力）对分析结果的影响，具有更强的实用性和准确性。
　　채용삼벌-사주-삼검측기-삼통도기상색보법대탄이가경혼합조분적분석진행료연구，대의기중복성、준학성진행료고찰，재차기출상，대전통채용적체적（마이）외표법적영향인소진행료탐토，재차기출상제출일충신적분석방법—질량귀일화법，해방법피면료진양속솔（압력）대분석결과적영향，구유경강적실용성화준학성。
The application of three valve-4-three channel-three detector gas chromatography on C2 hydrogenation mixed component analy-sis was studied, and the instrument repeatability, accuracy was investigated.on the basis of this analysis, the influence factors of volume ( mol) external standard method were analyzed,and a new analysis method-mass normalization method was put forward. This method avoided the sample rate (pressure) effect on the analysis result, had stronger practicability and accuracy.