Removal of Toluene from Polluted Air Using Ozone and Pt Catalyst

被引：0

作者：

Baei, Mazyar Sharifzadeh ^{[1
]}

Katal, Reza ^{[2
]}

Abbasian, Saeid ^{[3
]}

机构：

[1] Islamic Azad Univ, Ayatollah Amoli Branch, Dept Chem Engn, Amol, Iran

[2] Tarbiat Modares Univ, Fac Chem Engn, Tehran, Iran

[3] Babol Univ Technol, Fac Chem Engn, Babol Sar, Iran

来源：

ASIAN JOURNAL OF CHEMISTRY | 2012年 / 24卷 / 01期

关键词：

Polluted air; Ozone; Organic compounds; Catalyst; INDOOR AIR; PHOTOCATALYTIC OXIDATION; ORGANIC-COMPOUNDS; BENZENE; EXPOSURE; QUALITY; VOC; MN;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this study, removal of volatile organic compounds (VOCs) from polluted air by using ozone based Pt catalyst were investigated. Highly active Pt catalysts for toluene oxidation could be obtained by using colloid-deposition method. The type of the support is an importance of supported Pt/MeOx (Me = Fe, Ni, Zn, Al) catalysts. The results indicated that process of toluene oxidation based on Pt catalyst is dependent on the type of catalyst, temperature and concentration of ozone. As can be seen, in the absence and presence of ozone, Pt/Fe2O3 catalyst has the best efficiency for the removal of toluene in the various temperatures. Furthermore. at 50-200 degrees C, the rate of toluene omission would be higher when the concentration of applied ozone increased.

引用

页码：81 / 84

页数：4

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