Transport properties of supercritical fluids and their binary mixtures

被引:0
|
作者
Lüdemann, HD [1 ]
Chen, LP
机构
[1] Univ Regensburg, Inst Biophys, D-93040 Regensburg, Germany
[2] Zhongshan Univ, Sch Chem & Chem Engn, Inst Phys Chem, Guangzhou 510275, Peoples R China
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中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The molecular dynamics of the two supercritical fluids most applied in industry and some of their mixtures are characterized by their self-diffusion coefficients D-i, measured by high pressure high resolution nuclear magnetic resonance with the strengthened glass cell technique. The technical details of the apparatus will be given. The fluids studied are carbon dioxide and ammonia. For CO2, mixtures with C6H6, H-2, CH3COOH and CH3OH were investigated. The NH3 mixtures include C6H6, (CH3)(3)N, CH3CN and CH3OH.
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页码:11453 / 11462
页数:10
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