Carbon materials were prepared using mesoporous silica HMS with different pore sizes as the hard templates and water-soluble phenolic resin as the carbon source.The obtained materials were characterized by powder X-ray diffraction,transmission electron microscopy and N2 physical adsorption,and were used in adsorptive desulfurization.It has been shown that the carbon material prepared using HMS with larger pore size(>3 nm) presented uniform wormlike mesopore of 2.3 nm and large BET surface area(1903 m2/g).The mesoporous carbon was an excellent adsorbent to remove the refractory sulfur compound in diesel,especially dibenzothiophene and 4,6-dimethyldibenzothiophene.
展开▼
