| 净化PH3和H2S气体改性活性炭的制备与表征 |
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| 引用本文： | 徐浩东,宁平,蒋明,田森林,张永,师容梅,王学谦.净化PH3和H2S气体改性活性炭的制备与表征[J].环境科学学报,2008,28(7):1365-1369. |
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| 作者姓名： | 徐浩东 宁平 蒋明 田森林 张永 师容梅 王学谦 |
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| 作者单位： | 昆明理工大学环境科学与工程学院,昆明,650093 |
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| 基金项目： | 国家高技术研究发展计划(863计划)
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国家自然科学基金 |
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| 摘 要： | 以工业4号活性炭为载体、制备了金属阳离子改性活性炭,考察了改性活性炭的制备工艺条件对黄磷尾气中PH3和H2S的净化效果的影响;对空白炭、改性炭和吸附饱和活性炭做BET、XPS、TG/DTA分析.结果表明,250℃条件下制备的改性活性炭具有最佳的净化效果;孔径为1×10-9～8×10-9m有利于改性活性炭对磷、硫的吸附;改性过程中引入的二价铜离子可以净化PH3和H2S并将其转化为磷酸和硫.
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| 关 键 词： | 改性活性炭 磷化氢 硫化氢 |
| 收稿时间： | 6/4/2007 4:45:11 PM |
| 修稿时间： | 2007/10/24 0:00:00 |
Preparation and characterization of modified activated carbon for purification of PH3 and H2S |
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| XU Haodong,NING Ping,JIANG Ming,TIAN Senlin,ZHANG Yong,SHI Rongmei and WANG Xueqian.Preparation and characterization of modified activated carbon for purification of PH3 and H2S[J].Acta Scientiae Circumstantiae,2008,28(7):1365-1369. |
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| Authors: | XU Haodong NING Ping JIANG Ming TIAN Senlin ZHANG Yong SHI Rongmei and WANG Xueqian |
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| Institution: | Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650093,Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650093,Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650093,Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650093,Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650093,Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650093 and Faculty of Environmental Science and Engineering, Kunming University of Science and Technology, Kunming 650093 |
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| Abstract: | |
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| Keywords: | modified activated carbon PH3 H2S |
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