A Simple Method of Preparation of High Silica Zeolite Y and Its Performance in the Catalytic Cracking of Cumene

Figure 5

XRD patterns of the H-type zeolite samples. (A) HY-0-12; (B) HY-0.67-24; (C) HY-0.67-48; (D) HY-0.67-144; (E) HY-1.34-312.