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.

引用

页码：2145 / 2147

页数：3

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