Studies of activated carbon-supported molybdenum-nickel catalysts for hydrodesulfurization

被引：0
|
作者：
Truszkiewicz, Elzbieta [1 ]
Rarog-Pilecka, Wioletta [1 ]
Irach, Michal [1 ]
Iwanek, Ewa [1 ]
Narowski, Ryszard [3 ]
Kowalczyk, Zbigniew [2 ]
机构：
[1] Warsaw Univ Sci & Technol, Wydzial Chem, PL-00664 Warsaw, Poland
[2] Warsaw Univ Sci & Technol, Wydziale Intynierii Chem, PL-00664 Warsaw, Poland
[3] Inst Nawozow Sztucznych, Pulawy, Poland
来源：
PRZEMYSL CHEMICZNY | 2011年 / 90卷 / 06期
关键词：
DEEP HYDRODESULFURIZATION; MODEL CATALYST; MO; PERFORMANCE; CO;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Nine Mo-Ni/C catalysts were prepd. by repeated impregnation of an activated C with aq. solns. of (NH(4))(6) Mo(7)O(24) and Ni(NO(3))(2) and calcination at 200 degrees C for 24 h, studied for dispersion of the active phase and used for hydrodesulfurization of tiophene at 260-400 degrees C and 1 atm. The catalyst activity increased with increasing the reaction temp. and metal content and decreased with increasing pH of activated C impregnation. The bimetallic Mo-Ni/C catalyst was more efficient than the com. one.
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收藏
页码：1232 / 1236
页数：5
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