| 钠基膨润土对空气中甲醛净化效果的研究 |
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| 引用本文： | 王今华,张茂亮,徐元盛,韩铭,殷会玲,李淑玲.钠基膨润土对空气中甲醛净化效果的研究[J].硅酸盐通报,2017,36(6):2162-2166. |
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| 作者姓名： | 王今华 张茂亮 徐元盛 韩铭 殷会玲 李淑玲 |
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| 作者单位： | 河南建筑材料研究设计院有限责任公司,郑州,450002 |
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| 摘 要： | 以钠基膨润土为基本原料,通过酸活化和焙烧活化两种改性方法,制备了酸化膨润土和焙烧膨润土,并研究了膨润土原材料及改性膨润土净化材料对空气中甲醛的净化效果.结果表明,酸化膨润土和焙烧膨润土比原钠基膨润土对空气中甲醛的净化效果有较大幅度的提高,净化率分别为77%,80%和69%.因此,膨润土是一种新型理想的空气净化材料.
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| 关 键 词： | 膨润土 活化 甲醛 净化效果 |
Effect of Purification Na-bentonite on Formaldehyde in Air |
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| WANG Jin-hua,ZHANG Mao-liang,XU Yuan-sheng,HAN Ming,YIN Hui-ling,LI Shu-ling.Effect of Purification Na-bentonite on Formaldehyde in Air[J].Bulletin of the Chinese Ceramic Society,2017,36(6):2162-2166. |
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| Authors: | WANG Jin-hua ZHANG Mao-liang XU Yuan-sheng HAN Ming YIN Hui-ling LI Shu-ling |
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| Abstract: | The two kinds of modified Na-bentonite(acid bentonite and calcined bentonite) were prepared using Na-bentonite as raw material.The purification effect of formaldehyde in air of the Na-bentonite and modified Na-bentonite was studied.The results show the purification effect of the modified Na-bentonite are improved greatly than the original Na-bentonite, and the removal efficiency is 77%, 80% and 69% respectively.The Na-bentonite is a new kind of ideal air purification materials. |
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| Keywords: | Na-bentonite modified formaldehyde purification effect |
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