Preparation of SSZ-13 zeolites and their NH3-selective catalytic reduction activity

The effect of crystallization processes on the crystallinity and morphology of SSZ-13 zeolites synthesized by microwave, dynamic and static hydrothermal methods was studied. Microwave and dynamic hydrothermal methods can shorten the crystallization time, and the SSZ-13 zeolites synthesized by these two methods show excellent particle dispersion and regular morphology.204