Absorption performance of activated carbon with orange peel through phosphoric acid activation method

被引:1
作者
Zhou, Yue [1 ]
Pan, Weiguo [1 ]
Guo, Ruitang [1 ]
Zhang, Xiaobo [1 ]
Wen, Xueping [1 ]
He, Mingfu [1 ]
机构
[1] Shanghai Univ Elect Power, Coll Environm & Energy Engn, Shanghai 200090, Peoples R China
来源
ADVANCES IN ENVIRONMENTAL SCIENCE AND ENGINEERING, PTS 1-6 | 2012年 / 518-523卷
关键词
Nitric oxide; Activated carbon; Orange peel; Methylene blue; Adsorption;
D O I
10.4028/www.scientific.net/AMR.518-523.2298
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
In order to reduce power plant nitric oxide emission with gaining economical adsorbent, activated carbon was prepared from the raw materials of orange peel under different operating conditions in this paper. The methylene blue adsorption value of different activated carbon has also been tested, and the effects on the methylene blue adsorption performance of different dipping concentration, activation time and carbonization temperature were studied. The fmding is that the dipping concentration has the most important impact on methylene blue adsorption value. The highest methylene blue adsorption value of orange peel activated carbon has shown as 277.746mg/g under the following conditions: phosphoric acid concentration was 40%, activation time was 12 hours and carbonization temperature was 500 degrees C. It is a economically feasible absorbent material through a great deal of experiments and analysis.
引用
收藏
页码:2298 / 2302
页数:5
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