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化学学报
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化学学报 ›› 1953, Vol. 19 ›› Issue (4): 176-183. 上一篇    下一篇

论文

正丁醇与N-乙基苯胺两元溶液的粘度

钱人元, 李承欧   

  1. 浙江大学化学系
  • 投稿日期:1953-04-21 发布日期:2013-06-04

Viscosity Measurements on the Binary Solution h-Butyl Alcohol—N-Ethylaniline

JEN-YUAN CHIEN, CHEN-EU LI   

  1. Department of Chemistry, Chekiang University
  • Received:1953-04-21 Published:2013-06-04

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正丁醇—N-乙基苯胺雨元溶液在15.00℃时的粘度,已被测定.这溶液的流度在正丁醇的分子浓度是30%时,呈现一最大值.溶液的流度增高,可能是由于正丁醇分子聚合的离解所致.实验数据可以相当满意地用类似Eyirng所提出的雨元溶液粘度公式或van der Wyk的公式来表示.

The viscosities of the binary solutions of n-butyl alcohol and N-ethylaniline have been measured at 15.00℃ in an Ubbelohde viscometer.The fluidities of n-butyl alcohol and N-ethylaniline were found to be 29.61 and 39,06 rhes respectively,while the solution at ca.30 mole percent butyl alcohol shows a maximum fluidity of 41.10 rhes.