Effect of cerium or lanthanum on the activity of nickel catalysts for methanation of carbon oxides

被引：0
|
作者：
Golebiowski, Andrzej [1 ]
Stolecki, Kazimierz [1 ]
Michalska, Kamila [1 ]
Narowski, Ryszard [1 ]
Borowiecki, Tadeusz [2 ]
机构：
[1] Inst Nawozow Sztucznych, PL-24110 Pulawy, Poland
[2] Uniwersytet Marii Curie Sklodowskiej, Lublin, Poland
来源：
PRZEMYSL CHEMICZNY | 2011年 / 90卷 / 12期
关键词：
REACTOR;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Ce or La-doped Ni catalysts were prepd. by copptn. from aq. solns. of Ni(NO3)(2), Ce(NO3)(3) and La(NO3)(3) with Na2CO3 and Na3AlO3, pelletized with Al2O3 and studied for activity in redn. of C oxides to MeH at 180-210 degrees C. The addn. of Ce or La oxides resulted in an increase in catalytic activity of the catalysts at 180 degrees C and content of the oxides 3% by mass. The activity decreased with increasing reaction temp.
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页码：2145 / 2147
页数：3
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