摘要
采用分步浸渍法制备了MoNiPCe/γ-Al2O3新型催化剂。在固定床反应器中考察了反应条件对轻苯加氢脱硫活性的影响。结果表明,在反应温度270℃、系统压力1.5Mpa、空速1h-1、氢油体积比300(v/v),轻苯脱硫转化率就达100%。
New MoNiPCe/Al2O3 catalyst was prepared by stage-impregnation. The influences of reaction condition on hydrodesulfurization （HDS） activity of the catalysts were studied in a fixedbed reactor. The results showed that the light benzene conversion of 100% was attained under reaction temperature 270 ℃, pressure 1.SMpa, LHSV 1h^-1 and hydrogen/oil ratio of 300.
出处
《煤炭技术》
CAS
北大核心
2011年第11期203-204,共2页
Coal Technology
基金
国家863项目(2009AA05Z313)
国家自然科学基金项目(No.50872052)
关键词
加氢脱硫
轻苯
铈
hydrodesulfurization
light benzene
Ce
