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李希, 何蓉. 多组份色谱反应波的运动及其相互作用[J]. 力学学报, 1999, 31(3): 378-384. DOI: 10.6052/0459-1879-1999-3-1995-044
引用本文: 李希, 何蓉. 多组份色谱反应波的运动及其相互作用[J]. 力学学报, 1999, 31(3): 378-384. DOI: 10.6052/0459-1879-1999-3-1995-044
MIGRATION AND INTERACTION OF MULTICOMPONENT CHROMATOGRAPHIC WAVES WITH REVERSIBLE REACTIONS 1)[J]. Chinese Journal of Theoretical and Applied Mechanics, 1999, 31(3): 378-384. DOI: 10.6052/0459-1879-1999-3-1995-044
Citation: MIGRATION AND INTERACTION OF MULTICOMPONENT CHROMATOGRAPHIC WAVES WITH REVERSIBLE REACTIONS 1)[J]. Chinese Journal of Theoretical and Applied Mechanics, 1999, 31(3): 378-384. DOI: 10.6052/0459-1879-1999-3-1995-044

多组份色谱反应波的运动及其相互作用

MIGRATION AND INTERACTION OF MULTICOMPONENT CHROMATOGRAPHIC WAVES WITH REVERSIBLE REACTIONS 1)

  • 摘要: 采用空间矩分析结合GramCharlier级数展开法求解线性多组份可逆反应色谱问题的数学模型,得到了近似解析解.根据所得结果考察了各组份脉冲波的运动规律及影响因素

     

    Abstract: A general reactive chromatography model including percolation, adsorption, diffusion and reversible reactions was solved by use of the spatial movement analysis and Gram Charlier expansion. Particular attention was paid to the effect of adsorption on migration and evolution of each chromatographic peak, which was inadequately considered in previous literatures. By Fourier transformation, the original model of PDEs is reduced to the ODEs of the spatial movements of concentrations. Analytical expressions for...

     

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