| 催化燃烧方法净化丙烯腈废气的催化剂的实验研究 |
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| 引用本文： | 孙欣欣,张金昌,李成岳.催化燃烧方法净化丙烯腈废气的催化剂的实验研究[J].北京化工大学学报(自然科学版),2004,31(1):44-46,50. |
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| 作者姓名： | 孙欣欣 张金昌 李成岳 |
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| 作者单位： | 北京化工大学可控化学反应科学与技术基础教育部重点实验室,北京,100029;北京化工大学可控化学反应科学与技术基础教育部重点实验室,北京,100029;北京化工大学可控化学反应科学与技术基础教育部重点实验室,北京,100029 |
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| 基金项目： | 中国石油大学校科研和教改项目 |
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| 摘 要： | 制备了用于催化燃烧净化含丙烯腈废气的金属氧化物－－贵金属、金属氧化物、贵金属三种类型的催化剂。初步评价了其对丙烯腈(ACN)的催化氧化效果，并与现有的国产负载贵金属催化剂进行了比较。实验结果表明，所制备的催化剂具有较好的催化氧化性能。
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| 关 键 词： | 丙烯腈 催化燃烧 金属氧化物 |
| 收稿时间： | 2003-07-13 |
| 修稿时间： | 2003年7月13日 |
An investigation on different catalysts used for catalytic combustion of acrylonitrile from waste gas |
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| Sun Xin-xin,Zhang Jin-chang,Li Cheng-yue.An investigation on different catalysts used for catalytic combustion of acrylonitrile from waste gas[J].Journal of Beijing University of Chemical Technology,2004,31(1):44-46,50. |
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| Authors: | Sun Xin-xin Zhang Jin-chang Li Cheng-yue |
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| Institution: | The Key Laboratory of Science and Technology of Controllable Chemical Reactions, Ministry of Education, Beijing University of Chemical Technology, Beijing, China |
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| Abstract: | The activity of removing acrylonitrile from the waste gas was investigated on following catalysts : metal oxides-noble metals (Pt), non-noble metal(Mn-Cu) oxides and noble metals (Pt). The fresh and reacted catalysts were characterized by BET and XRD. Those results show that the catalyst with Cu-Mn oxides as active components and ZrO 2 as a promoter has higher oxidative activity. The effects of the reaction temperature and the space velocity on the conversion rate of acrylonitrile was also studied. It shows that the catalyst has good stability, which provids a basis for the further study to use the catalyst of removal of acrylonitrile in the waste gas. |
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| Keywords: | acrylonitrile catalytic combustion metal oxide catalyst |
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