Estimation and Calculation of Response Factors of Thermal Conductivity Detector and Its Application to the Analysis of Industrial Monochloromethane
热导校正因子的估算以及在工业氯甲烷生产中的应用

In this paper,the response factors of thermal conductivity detector(TCD) of monochloromethane and dimethyl ether are estimated and calculated by using group cross section area method,molecular diameter method and homologue linear rule method. These methods are compared and applied to the analysis of industrial monochloromethane. For dimethyl ether,TCD's response factor estimated using homologue linear rule method is near to that using group cross section area method. For monochloromethane,results using homologue linear rule method and molecular diameter method are approximately equivalent. Therefore,homologue linear rule method is more reliable.