Research Article
A Simple Method of Preparation of High Silica Zeolite Y and Its Performance in the Catalytic Cracking of Cumene
Figure 4
N2 adsorption-desorption isotherms of the samples obtained at different H2SO4/Al2O3. (A) NaY-0-12; (B) NaY-0.67-48; (C) NaY-1.34-312.