共 1 条
超临界溶剂中溶质的扩散系数关联
被引:1
作者:
何潮洪
机构:
[1] 浙江大学化工系!杭州
[2] 不详
来源:
关键词:
超临界流体;
扩散系数;
物性关联;
D O I:
暂无
中图分类号:
TQ01 [基础理论];
学科分类号:
0703 ;
摘要:
New correlations were proposed for the prediction of the binary diffusion coefficients ofliquid and solid solutes in supercritical solvents. The input data required for the correlations aretemptrature, density, solutendolecular weight, the solute group contributions, and the solvent basicproperties (molecular weight, critical volume, and critical pressure). The results are satisfactory.
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页码:183 / 185
页数:3
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