摘要
主要从技术现状、技术进展和发展趋势等几方面,对国内外乙烯直接氧化制环氧乙烷的银催化剂的进展情况进行了综述。重点阐述了 Shell 催化剂、SD 催化剂、YS 催化剂的技术研究现状,并针对我国环氧乙烷生产装置和催化剂研究状况,提出了今后环氧乙烷催化剂的发展方向和建议。
Advances in silver catalyst for ethylene oxide from ethylene by direct oxidation at home and abroad were reviewed, based on the status jprogress, and trend of its technology. The research status of catalysts, such as Shell, SD, and YS, were expounded emphatically. Aiming at the process unit of ethylene oxide and research status of relative catalyst in China, the developing direction and suggestion of the catalyst for ethylene oxide in future were put forward.
出处
《化工科技市场》
CAS
2008年第11期19-21,24,共4页
Chemical Technology Market
关键词
乙烯
直接氧化
环氧乙烷
催化剂
ethylene
direct oxidation
ethylene oxide
catalyst
