摘要
介绍了中国石化集团洛阳石油化工工程公司(LPEC)开发的焦化苯加氢精制催化剂性质以及在低温低压下的脱杂质反应性能。试验结果表明,在较低反应温度(<300℃)和较低氢分压(<1.6 MPa)下,焦化苯的硫含量可降低到2μg/g以下,苯+环己烷的含量大于99.8%。
The properties and impurity removal activity at lower pressure and temperature of the catalyst developed by LPEC is introduced. The resuh of the middle test indicates that the contents of sulfur in co - king benzene decreased to 2 p.g / g while the contents of benzene and cyclohexane are up to more than 99.8% at the lower reaction temperature （ 〈300 ~C ） and hydrogen partial pressure （ 〈 1.6 MPa）.
出处
《河南化工》
CAS
2012年第19期42-44,共3页
Henan Chemical Industry
关键词
焦化苯
催化剂
加氢
脱硫
环己烷
coking benzene
catalyst
hydrogenation
desulfurtion
cyclohexane
