Porous Silicates Modified with Zirconium Oxide and Sulfate Ions for Alcohol Dehydration Reactions

Table 1

Textural properties of the catalysts.

Materials	Surface area (m^2/g)	Pore diameter (Å)	Pore volume (cm^3/g)
ZSM	820	20	0.72
12SZM	802	17	0.48
12SZM-2	670	19	0.58