| 具有K2NiF4型结构的稀土复合氧化物对有机胺的催化降解作用研究 |
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| 引用本文： | 陈平 沈学优. 具有K2NiF4型结构的稀土复合氧化物对有机胺的催化降解作用研究[J]. 环境污染与防治, 1996, 18(1): 11-12,41 |
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| 作者姓名： | 陈平 沈学优 |
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| 作者单位： | 杭州大学化学系 杭州310028(陈平，楼辉)，杭州大学环境科学系 杭州310028(沈学优，张建英) |
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| 基金项目： | 浙江省自然科学基金资助项目 |
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| 摘 要： | 采用柠檬酸络合分解法合成了四方晶点、Ｋ２ＮｉＦ４型结构的稀土复合氧人ＬａＳｒＭＯ４（Ｍ＝Ｍｎ，Ｆｅ，Ｃｏ，Ｎｉ）。实验结果，该类氧化物催化剂对恶臭和有毒的有机胺类化合物具有较好的催化降解作用，有机胺的氧降解可达１００％，而氮氧化物的产生率低于１０％，其含量可大大低于排放标准。
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| 关 键 词： | 稀土复合氧化物 有机胺 催化 降解 活性炭 吸附 |
An Investigation of Catalytic Decomposition of Amine on the Rare-earth Complex Oxides with K_2Nif_4 Structure |
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| Chen Ping Lou Hui Shen Xueyou Zhang Jiangying. An Investigation of Catalytic Decomposition of Amine on the Rare-earth Complex Oxides with K_2Nif_4 Structure[J]. Environmental Pollution & Control, 1996, 18(1): 11-12,41 |
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| Authors: | Chen Ping Lou Hui Shen Xueyou Zhang Jiangying |
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| Affiliation: | Chemistry Department of Hangzhou University |
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| Abstract: | The tetragonal LaSrMO (M = Mn, Fe, Co, Ni) oxides with K2NiF4 structure have been prepared by citric-complex decomposition method. The experimental results indicated that foul and poisonous amine could be catalysis and decomposition effectively on the oxides above. The amine could be converted fully and the content of nitrogen oxide NO, was below 10 percent. Thus, the amount of NOX converted from the amine was greatly below the standard of exhaust emission. |
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| Keywords: | K2NiF4 structure rare-earth complex oxides amine catalytic decomposition |
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