| 改性粉煤灰对超细颗粒PM2.5的吸附研究 |
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| 引用本文： | 秦玉珠,汪宁,魏丽丹,孟令丽,王爱卿,马宇亮. 改性粉煤灰对超细颗粒PM2.5的吸附研究[J]. 长春师范学院学报, 2014, 0(1): 92-94 |
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| 作者姓名： | 秦玉珠 汪宁 魏丽丹 孟令丽 王爱卿 马宇亮 |
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| 作者单位： | 黑龙江工业学院环境工程系,黑龙江鸡西158100 |
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| 基金项目： | 2013年度黑龙江省教育厅高职高专院校科研项目（12535178）. |
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| 摘 要： | 本文以高岭土和改性粉煤灰为原料,制备了一种多孔莫来石陶瓷基体,把莫来石陶瓷基体作为汽车尾气过滤器中的吸附载体,研究莫来石陶瓷基体对汽车尾气超细颗粒物PM2.5烟尘的吸附特性和去除效果.实验结果表明莫来石陶瓷基体吸附材料对汽车尾气排放的PM2.5有明显的吸附性能.
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| 关 键 词： | 高岭土 粉煤灰 多孔莫来石陶瓷基体 PM2 5 吸附性 |
On the Adsorption of Ultrafine Particles PM2.5 by Modified Fly Ash |
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| Affiliation: | QIN Yu -zhu, WANG Ning , WEI Li -dan , MENG Ling- li , WANG Ai -qing , MA Yu -liang ( Department of Environmental Engineering, Heilongjiang Institute of Technology,Jixi Heilongjiang 158100, China) |
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| Abstract: | Kaolin and modified fly ash were used as raw materials to prepare a porous mullite ceramic support in order to study its ad- sorption characteristics and removal effect for ultrafine particles PM2.5 in automobile exhaust. The ceramic support was used as an adsorp- tion carrier in automobile exhaust filters. The result shows that the adsorptive capacity of PM2.5 by mullite ceramic support is obvious. |
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| Keywords: | kaolin fly ash porous mullite ceramic support PM2.5 adsorption |
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