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本文将双重孔模型应用于WB～2、B109变换催化剂多组分反应系统内扩散效率因子的计算,并与平行交联孔模型进行比较。对WB-2加压变换催化剂用双重孔模型计算,计算值与实验值相对偏差在3.86%～53.94%;对B109变换催化剂,计算值与实验值偏差在-28.24%～-3.31%。
In this paper, the dual pore model was applied to the calculation of diffusion efficiency factor in the multi-component reaction system of WB ~ 2 and B109 catalysts, and compared with the parallel cross-linked pore model. The double-hole model for the WB-2 press-conversion catalyst was used. The calculated deviation from the experimental value was 3.86% -53.94%. For the B109 shift catalyst, the calculated value was -28.24% -3.31%.