实验结果表明湍动床存在着明显的轴向返混，轴向扩散系数与气速有关。
Experimental results indicate that the extents of axial gas backmixing are related the gas velocity.
实验结果表明湍动床存在着明显的轴向返混，轴向扩散系数与气速有关。
As a result, a generalized correlations of the gas dispersion coefficient is obtained.
通过甲基叔丁基醚工业塔实例，阐述了液相轴向、径向扩散系数与液相有效流速对催化精馏过程的影响。
An example was given to show the influence of the radial, axial diffusion and actual liquid velocity on the performance of an actual MTBE catalytic distillation column.
通过甲基叔丁基醚工业塔实例，阐述了液相轴向、径向扩散系数与液相有效流速对催化精馏过程的影响。
An example was given to show the influence of the radial, axial diffusion and actual liquid velocity on the performance of an actual MTBE catalytic distillation column.
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