摘要
叙述了YS系列银催化剂在环氧乙烷／乙二醇装置上的工业应用。YS系列银催化剂在运转负荷比H－12银催化剂高20％～40％的情况下，选择性下降速率和温升速率都比H－12银催化剂慢，证明YS系列银催化剂的性能达到或优于国外同类报催化剂水平。
The results of commercial test of YS series silver catalysts in EO/EG plant of Yanshan Petrochemical Company are discussed. The deactivation rate and selectivity loss of the present catalyst are lower than those of H-12 silver catalyst at an operating load of 120% -140%. The catalyst is comparative to the world catalysts of the same kind.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
1997年第9期1-5,共5页
Petroleum Processing and Petrochemicals
关键词
环氧乙烷
催化剂
银催化剂
YS系列
ethylene oxide, ethylene glycol, catalyst, commercial scale
