Removal of carbonaceous matters over alumina supported chromium and platinum chromium catalysts

被引：2
|
作者：
Sarbak, Zenon [1 ]
Surma, Krzysztof [1 ]
Wieczorek, Kinga [1 ]
机构：
[1] Adam Mickiewicz Univ, Lab Adsorpt & Catalysis Environm Protect, Fac Chem, PL-60780 Poznan, Poland
来源：
POLISH JOURNAL OF CHEMICAL TECHNOLOGY | 2008年 / 10卷 / 01期
关键词：
Cr/Al2O3; PtCr/Al2O3; DTA; TG;
D O I：
10.2478/v10026-008-0014-6
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Platinum, both alone and with a low and high amount of chromium as an additive supported on alumina, was studied as a catalyst. These catalysts were examined in the removal of the carbonizate as a model material. It was found that the 2Cr/Al2O3 catalyst showed a significant increase in the catalytic activity as compared to 20Cr/Al2O3. An addition of platinum was found to cause a decrease of activity.
引用
收藏
页码：57 / 59
页数：3
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