Acta Chimica Sinica ›› 1963, Vol. 29 ›› Issue (4): 227-235.     Next Articles

气液色譜中同系物的保留体积随温度变化的关系——Ⅰ.从一温度的保留体积推算另一温度的保留体積

刘大壯, 黄恩才, 張量渠, 王福安   

  1. 河南化工学院化工系
  • 收稿日期:1962-04-23 出版日期:1963-08-15 发布日期:2013-06-03

ON THE TEMPERATURE DEPENDENCE OF THE RETENTION VOLUMES OF HOMOLOGUES IN GAS-LIQUID CHROMATOGRAPHY——Ⅰ. CALCULATION OF THE RETENTION VOLUMES AT SOME OTHER TEMPERATURES FROM THE KNOWN RETENTION VOLUME AT ONE TEMPERATURE

LIU TA-CHUANG, HUANG EN-CHAI, CHANG LIANG-CH'Ü, WANG FU-AN   

  1. Department of Chemical Engineering, Honan Institute of Chemical Technology
  • Received:1962-04-23 Online:1963-08-15 Published:2013-06-03

1.In the gas chromatography, a plot of the logarithm of the retention volumes vs.1/T (where T is the absolute temperature) gives a straight line.It is found that these straight lines for compounds of the same homologous series intersect at the same point.This point, is independent of the nature of the stationary liquid, and is approximately the same as the point of intersection of straight lines of the straturated vapor pressure vs.1/T plots of the same family.