AN EXPERIMENTAL STUDY OF m-XYLENE COMBUSTION OVER A COMMERCIAL Pt/ALUMINA CATALYST

被引：0
|
作者：
Manta, Corina-Mihaela [1 ]
Banu, Ionut [2 ]
Bercaru, Georgeta [2 ]
Bozga, Grigore [2 ]
机构：
[1] SARA PHARM Solut SRL, Bucharest 5, Romania
[2] Univ Politehn Bucuresti, Dept Chem & Biochem Engn, Bucharest, Romania
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN SERIES B-CHEMISTRY AND MATERIALS SCIENCE | 2016年 / 78卷 / 01期
关键词：
m-xylene; catalytic combustion; power-law; kinetic model;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
m-xylene catalytic combustion was investigated in a laboratory set-up, over a commercial Pt/Alumina catalyst, using concentrations typical for depollution applications. The operating conditions consisted in temperatures within the interval 120-360 degrees C, hydrocarbon concentration in the range of 450-1300 ppmv and WHSW (volume flow rate to catalyst weight ratio) between 0.067 and 0.2 m(3)kg(-1) s(-1). In these conditions was observed a negative reaction order in respect with the m-xylene, a total m-xylene combustion being obtained at temperatures above 250 degrees C. A power law kinetic model was found to adequately correlate the experimental data.
引用
收藏
页码：111 / 120
页数：10
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