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化学学报
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化学学报 ›› 1963, Vol. 29 ›› Issue (4): 227-235.    下一篇

论文

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
  • 投稿日期:1962-04-23 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 Published:2013-06-03

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498

被引次数

8

1.在气相色蹭中,以保留体积的对数对艳对温度的倒数作图,得到一直线.对于同系物,这些直线相交于共同的一点logVg0或logUg0·1/T0).这一点与固定液性二无关.

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.