Research Article
Hierarchical Low Si/Al Ratio Ferrierite Zeolite by Sequential Postsynthesis Treatment: Catalytic Assessment in Dehydration Reaction of Methanol
Figure 6
NH3-TPD profiles of parent (a), D1 (b), and C2 (c) samples.
| (a) |
| (b) |
| (c) |
| (a) |
| (b) |
| (c) |