A continuous process for the reductive deoxygenation of aromatic ketones over Cu30Cr10/γ-Al2O3

被引：0
|
作者：
Jianchao Ma
Shuai Liu
Xiangjin Kong
Xiaopeng Fan
Xilong Yan
Ligong Chen
机构：
[1] Tianjin University,School of Chemical Engineering and Technology
[2] Tianjin University,School of Pharmaceutical Science and Technology
来源：
Research on Chemical Intermediates | 2012年 / 38卷
关键词：
Reductive deoxygenation; Aromatic ketones; Aromatic alkanes; Cu; Cr; /γ-Al; O;
D O I：
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学科分类号：
摘要：
A continuous process for reduction of aromatic ketones to the corresponding aromatic alkanes over Cu30Cr10/γ-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 H2-temperature programmed reduction. Cu0 is believed to be the active center of the catalyst. Cr was found to have an important effect on catalytic activity and stability.
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页码：1341 / 1349
页数：8
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