Synergetic effect between sulfurized Mo/γ-Al2O3 and Ni/γ-Al2O3 catalysts in hydrodenitrogenation of quinoline

被引：5
|
作者：
Liu, Lihua [1 ]
Liu, Bin [1 ]
Chai, Yongming [1 ]
Liu, Yunqi [1 ]
Liu, Chenguang [1 ]
机构：
[1] China Univ Petr E China, CNPC, Key Lab Catalysis, State Key Lab Heavy Oil Proc, Qingdao 266555, Shandong, Peoples R China
来源：
JOURNAL OF NATURAL GAS CHEMISTRY | 2011年 / 20卷 / 02期
关键词：
hydrogen spillover; synergetic effect; hydrodenitrogenation; NiMo catalyst; HYDROGEN SPILLOVER; HYDRODESULFURIZATION; CO; SYNERGISM; HDS;
D O I：
10.1016/S1003-9953(10)60177-6
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
An evidence for the synergetic effect between the stacked bed of Mo/gamma-Al2O3 and Ni/gamma-Al2O3 in the hydrodenitrogenation (HDN) reaction of quinoline has been provided in this paper. The synergism factor decreases when the reaction temperature increases (280-340 degrees C). The synergetic effect leads to improve the hydrogenation activity for the stacked bed compared with the single Mo/gamma-Al2O3 bed, which may be attributed to the generation of hydrogen spillover on the Ni/gamma-Al2O3 catalyst.
引用
收藏
页码：214 / 217
页数：4
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