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现代化工  2019, Vol. 39 Issue (4): 27-30,32    DOI: 10.16606/j.cnki.issn0253-4320.2019.04.006
  技术进展 本期目录 | 过刊浏览 | 高级检索 |
Cu和Cu-Ag双金属催化丙烯环氧化反应研究进展
苏暐光1,2, 张策1,2
1. 宁夏大学省部共建煤炭高效利用与绿色化工国家重点实验室, 宁夏 银川 750021;
2. 宁夏大学化学化工学院, 宁夏 银川 750021
Progress in propylene epoxidation over Cu based and Cu-Ag catalysts
SU Wei-guang1,2, ZHANG Ce1,2
1. State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan 750021, China;
2. School of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China
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摘要 简单介绍了工业化生产环氧丙烷的方法及其优缺点,对近年来Cu基和Cu-Ag双金属催化剂上丙烯氧气直接环氧化制环氧丙烷的研究进展进行了详细的总结,重点介绍了催化剂的微观结构、修饰剂选择、双金属协同作用等与环氧化反应性能之间的关联,初步探讨了丙烯环氧化的反应机理,并对该研究方向进行了展望。
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苏暐光
张策
关键词:  Cu  Cu-Ag  丙烯  环氧化  环氧丙烷    
Abstract: Propylene oxide is a widely used chemical raw material.The industrial production methods of propylene oxide are simply introduced,and their advantages and disadvantages are also discussed.The latest research progress in propylene oxide production by propylene epoxidation over Cu-based and Cu-Ag bimetallic catalysts is reviewed in detail.The relationships between the microstructure of catalysts,alkali metal ions promoters as well as the synergetic effects of bimetallic catalysts and the catalytic performances of propylene epoxidation are introduced emphatically.The reaction mechanism of propylene epoxidation is also discussed.Finally,the prospects in this field are presented.
Key words:  Cu    Cu-Ag    propylene    epoxidation    propylene oxide
收稿日期:  2018-09-12      修回日期:  2019-01-22          
ZTFLH:  O643.32  
基金资助: 国家自然科学基金项目(21463018);2017年自治区重点研发(西部之光)项目(201709)
通讯作者:  苏暐光(1981-),男,博士,副研究员,主要从事催化反应方面的研究,通讯联系人,weiguangsu@nxu.edu.cn。    E-mail:  weiguangsu@nxu.edu.cn
引用本文:    
苏暐光, 张策. Cu和Cu-Ag双金属催化丙烯环氧化反应研究进展[J]. 现代化工, 2019, 39(4): 27-30,32.
SU Wei-guang, ZHANG Ce. Progress in propylene epoxidation over Cu based and Cu-Ag catalysts. Modern Chemical Industry, 2019, 39(4): 27-30,32.
链接本文:  
http://www.xdhg.com.cn/CN/10.16606/j.cnki.issn0253-4320.2019.04.006  或          http://www.xdhg.com.cn/CN/Y2019/V39/I4/27
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