Utilization of a By-Product Produced from Oxidative Desulfurization Process Over Cs-Mesoporous Silica Catalysts

作者：Kim Hyeonjoo; Jeong Kwang Eun; Jeong Soon Yong; Park Young Kwon; Kim Do Heui; Jeon Jong Ki^*

来源：Journal of Nanoscience and Nanotechnology, 2011, 11(2): 1706-1709.

DOI：10.1166/jnn.2011.3333

• Mesoporous Silica
• Oxidative Desulfurized Diesel
• Incorporated Cesium
• Solid Base Catalyst
• Dibenzothiophene Sulfone

We investigated the use of Cs-mesoporous silica catalysts to upgrade a by-product of oxidative desulfurization (ODS). Cs-mesoporous silica catalysts were characterized through N(2) adsorption, XRD, CO(2)-temperature-programmed desorption, and XRF. Cs-mesoporous silica prepared by the direct incorporation method showed higher catalytic performance than a Cs/MCM-41 catalyst by impregnation method for the catalytic decomposition of sulfone compounds produced from ODS process.