Carbon-Based Catalyst from Pyrolysis of Waste Tire for Catalytic Ethanol Dehydration to Ethylene and Diethyl Ether

Table 2

Surface areas, pore characteristics, and iodine adsorption of carbon catalysts.

Sample	Surface area (m^2/g)	Pore volume (cm^3/g)	Pore size (nm)	Iodine adsorption (mg/g)
AC_H420	119.2	0.85	28.3	125
AC_H520	273.6	1.49	23.4	129
AC_H620	293.3	1.81	20.4	139
AC_N420	105.8	0.85	32	124
AC_N520	263.6	1.34	23.9	126
AC_N620	290.0	1.62	21.3	129