摘要
以大庆石化公司化工一厂C6～C8馏分裂解汽油为原料,模拟大庆石化工业装置工况,在500mL绝热评价装置上对LY-2008与HTC-200进行了1500h活性及稳定性对比考察。结果表明:在相同的工艺条件下,LY-2008加氢活性及稳定性明显优于HTC-200;在达到相同产品指标的条件下,LY-2008入口温度比HTC-200低10～15℃。LY-2008综合性能优于HTC-200,具有十分良好的工业应用前景。
A comparative study for 1500 h activity and stability of LY-2008 and HTC-200 catalysts was conducted with a 500 mL adiabatic unit using the C6～C8 fraction of pyrolysis gasoline from Daqing Petrochemical Company as the feedstock under simulated industrial working conditions. Results showed that the activity and stability of LY-2008 was better than that of HTC-200 under same process conditions. The inlet temperature for LY-2008 was lower than that of HTC-200 by 10—15 ℃ at similar product index required. LY-2008 exhibited better comprehensive performance than HTC-200,showing a predictable industrial application prospect.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2010年第6期1168-1171,共4页
Chemical Industry and Engineering Progress
关键词
裂解汽油
加氢
镍基催化剂
侧线试验
pyrolysis gasoline
hydrogenation
nickel-based catalyst
side-line experiment
