封面图片
2021年, 第15卷 第5期
(Hui Shang, Chong Guo, Pengfei Ye, Wenhui Zhang, pp. 1088‒1098)
The development of hydrodesulfurization (HDS) technology is urgent for the production of clean gasoline due to the strict environmental regulations. Major challenge is to increase the HDS performance while reduce the hydrogenation of olefins, which contributes a lot gasoline octane number. The special interaction between microwave and the material’s molecules highlights the obvious advantages by using microwave in the area of HDS of petroleum oils. The HDS catalyst prepared by microwave heating presents enhanced properties as enlarging the surface area, reducing the acidity of the support, improving the stacking numbers of the active components, all of which contributes to higher HDS performance. The study of the synergistic effect between microwave and catalyst is the key to microwave high efficiency HDS technology, which is of great significance to the production of ultra-low sulfur clean gasoline.
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ISSN 2095-0179 (Print)
ISSN 2095-0187 (Online)
CN 11-5981/TQ
Postal Subscription Code 80-969 Formerly Known as Frontiers of Chemical Science and Engineering in China 2018 Impact Factor: 2.809