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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.
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 resulting 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). mesoporous carbon was an excellent adsorbent to remove the refractory sulfur compound in diesel, especially dibenzothiophene and 4,6-dimethyldibenzothiophene.