摘要
通过近两年的试验,从助剂的选择、助剂的加入比例及加入方式着手,研制了S112新型低温钒催化剂,工业使用情况表明:该催化剂起燃温度低,使用温度范围宽、活性高,可作为含铯催化剂的替代产品。
S112 type low-temperature vanadium catalyst was developed based on the choosing.kinds, proportion and addition ways of promoters in tow years of experiment. Industrial application showed that the catalyst had low ignition temperature, wide operation temperature zone and high activity and would be a substitute for cesium-promoted catalyst.
出处
《硫酸工业》
CAS
2004年第6期43-46,共4页
Sulphuric Acid Industry
关键词
低温
钒催化剂
助剂
研制
low temperature
vanadium catalyst
promoter
development
