Indexed by:期刊论文

Date of Publication:2009-09-01

Journal:JOURNAL OF NATURAL GAS CHEMISTRY

Included Journals:SCIE、EI、ISTIC、CSCD、Scopus

Volume:18

Issue:3

Page Number:365-368

ISSN No.:1003-9953

Key Words:phenolic resins; HMS; wormlike mesopore; mesoporous carbon

Abstract: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 N(2) 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 m(2)/g). The mesoporous carbon was an excellent adsorbent to remove the refractory sulfur compound in diesel, especially dibenzothiophene and 4, 6-dimethyldibenzothiophene.