Advances in catalytic dehydrogenation of ethanol to acetaldehyde

被引：71
|
作者：
Pang, Jifeng [1 ,2 ]
Yin, Ming [1 ,2 ]
Wu, Pengfei [1 ]
Li, Xianquan [1 ,2 ]
Li, Haoyu [1 ]
Zheng, Mingyuan [1 ,3 ]
Zhang, Tao [1 ]
机构：
[1] Chinese Acad Sci, Dalian Inst Chem Phys, CAS Key Lab Sci & Technol Appl Catalysis, Dalian 116023, Peoples R China
[2] Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
[3] Chinese Acad Sci, Dalian Natl Lab Clean Energy, Beijing, Peoples R China
来源：
GREEN CHEMISTRY | 2021年 / 23卷 / 20期
基金：
中国国家自然科学基金;
关键词：
GAS-PHASE OXIDATION; RICE HUSK ASH; SELECTIVE OXIDATION; NONOXIDATIVE DEHYDROGENATION; COPPER-CATALYSTS; ETHYL-ACETATE; CU CATALYSTS; IN-SITU; HYDROGEN-PRODUCTION; HIGHLY EFFICIENT;
D O I：
10.1039/d1gc02799a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The rapid growth of ethanol production and its limited blending ratio in gasoline stimulates the conversion of ethanol into value-added chemicals and fuels. Dehydrogenation of ethanol to acetaldehyde provides an elegant option for ethanol conversion in view of versatile applications of acetaldehyde and the high atomic economy of this process. In this review, the recent progress in the catalytic conversion of ethanol to acetaldehyde is summarized and discussed. In particular, the representative catalysts for the oxidative and non-oxidative dehydrogenation of ethanol were highlighted, and reaction mechanisms over typical catalysts were analyzed. Finally, challenges in improving acetaldehyde selectivity and catalyst stability, and opportunities in replacing the fossil route acetaldehyde production were proposed.
引用
收藏
页码：7902 / 7916
页数：15
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