ESTIMATION OF THREE GROUP PARAMETERS FOR CORRELATING BASIC PHYSICAL PROPERTIES OF ORGANIC COMPOUNDS

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- ESTIMATION OF THREE GROUP PARAMETERS FOR CORRELATING BASIC PHYSICAL PROPERTIES OF ORGANIC COMPOUNDS
- CIESC Journal Issue 2, (1992)
- 作者机构：
  
  天津大学化工系,天津,300072
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 April 1992，
  
  Published：25 April 1992
- 稿件说明：
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许文. ESTIMATION OF THREE GROUP PARAMETERS FOR CORRELATING BASIC PHYSICAL PROPERTIES OF ORGANIC COMPOUNDS[J]. CIESC Journal, 1992, (2).
DOI：

许文. ESTIMATION OF THREE GROUP PARAMETERS FOR CORRELATING BASIC PHYSICAL PROPERTIES OF ORGANIC COMPOUNDS[J]. CIESC Journal, 1992, (2). DOI：

提出T_(?)、T_m、T_c、p_c和V_c5种基础物性的三基团参数关联式

拟合了相应的基团参数值

对上述各物性估算的平均偏差分别为1.35%、8.01%、0.68%、2.73%和1.44%

准确度高于目前文献推荐的Joback法.

A three group parameters correlation of physical properties Tb

pc and Vc is proposed

and the numerical values of relative group parameters are presented. The average percentage deviations of estimation are 1.35

8.01

0.68

2.73 and 1.44 respectively

which show higher accuracy of the present method than that of the Joback method recommended in literature.

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