物理化学学报 >> 1987, Vol. 3 >> Issue (03): 227-228.doi: 10.3866/PKU.WHXB19870302

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拟静态循环法测定稀溶液气液平衡的研究

周星风; 韩世钧   

  1. 浙江大学化学系
  • 收稿日期:1987-01-12 修回日期:1900-01-01 发布日期:1987-06-15

STUDY ON SEUDO-STATIC METHOD FOR VLE DETERMINATION IN DILUTE CONCENTRATION REGION

Zhou Xingfeng; Han Shijun   

  1. Department of Chemistry, Zhejiang University
  • Received:1987-01-12 Revised:1900-01-01 Published:1987-06-15

Abstract: Based on the error equation of ebulliometry~[1]
ε≡x_0-x/x=(k-1)/1+r(r+a) (1)
three type of newly developed ebulliometers, which can be used at r=0 state, are presented. Those ebulliometers were tested by different methods for the measure- ment of infinite activity coefficient γ~∞.