Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2009-09-01

Journal: JOURNAL OF NATURAL GAS CHEMISTRY

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

Volume: 18

Issue: 3

Page Number: 365-368

ISSN: 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.