fig6
From: Recent advances in shape selectivity of MFI zeolite and its effect on the catalytic performance
Figure 6. (A) Model of twin ZSM-5 crystals. (B) Effects of reaction temperature on ZSM-5 shape selectivity to p-xylene, and on ZSM-5 straight channels and sinusoidal channels sizes. (C) Toluene conversion and p-xylene selectivity evolution with time on stream. The figure is used with permission from Springer Nature[53].
