吸附受界面扩散和颗粒内扩散控制，两种吸附过程同时进行。
Adsorption was controlled by interfacial diffusion and particle diffusion, and this two kinds of adsorption process happened at the same time.
对于颗粒内扩散控制的催化反应过程，采用异形催化剂可以显著提高表观反应速度；
When intra-particle diffusion limitation is important, the use of non-cylindrical catalysts can increase superficial reaction rate markedly.
对提取搅拌槽通过冷、热模放大实验得出，按临界悬浮转速放大，放大效应很小，是比较理想的放大方法，而且在一定转速范围内茶多酚提取属内扩散控制过程。
The results of magnification experiments show that critical suspension speed is an ideal scale-up method and the extraction process is controlled by interior diffusion within a certain agitating rate.
结果表明，在实验操作的流速范围内，过程属于外扩散控制。
Results showed that the process was in film diffusion control in the experimental velocity range.
结果表明，在实验操作的流速范围内，过程属于外扩散控制。
Results showed that the process was in film diffusion control in the experimental velocity range.
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