Nanosorbents for selective removal of odours

被引：0
|
作者：
Ziolek, M. [1 ]
Sobczak, I. [1 ]
Dudzik, A. [1 ]
Konwicki, L. [1 ]
Kujawa, J. [1 ]
机构：
[1] Adam Mickiewicz Univ, Fac Chem, PL-60780 Poznan, Poland
来源：
MATERIALS SCIENCE-POLAND | 2008年 / 26卷 / 02期
关键词：
Y zeolites containing Cu; Ni; Mn; Au/MCM-41; Au/NbMCM-41; dibutyl sulfide; butyl amine;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Y type zeolites modified with Cu, Ni, Mn as well as mesoporous hexagonally ordered silicates and niobosilicates of MCM-41 type with gold dispersed as an active component were studied in odour adsorption. Dibutyl sulfide and butyl amine were used as odour components and they were adsorbed separately and in the presence of high moisture content. The attractiveness of Au/MCM-41 samples for the selective adsorption of both odour compounds (much higher for the sulfide) and their possible further oxidation during the recovery of sorbents has been proved. The highest resistance for moisture adsorption was found for Au/NbMCM-41.
引用
收藏
页码：425 / 431
页数：7
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