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摘要
A continuous process for reduction of aromatic ketones to the corresponding aromatic alkanes over Cu30Cr10/gamma-Al2O3 was established in a fixed-bed reactor. A series of aromatic ketones were examined, and all of the corresponding aromatic hydrocarbons were obtained in more than 95% yield. The catalysts were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, and H-2-temperature programmed reduction. Cu-0 is believed to be the active center of the catalyst. Cr was found to have an important effect on catalytic activity and stability.
- 出版日期2012-9
- 单位天津大学
