| 低温CO催化氧化催化剂研究进展 |
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| 引用本文： | 王永钊,赵永祥,刘滇生.低温CO催化氧化催化剂研究进展[J].环境工程学报,2003,4(8):8-12. |
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| 作者姓名： | 王永钊 赵永祥 刘滇生 |
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| 作者单位： | 山西大学化学化工学院,太原,030006 |
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| 基金项目： | 山西省科技攻关项目(031099) |
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| 摘 要： | 对低(常)温下一氧化碳(CO)催化氧化进行了综述与讨论,介绍了各种催化体系催化反应的机理,着重分析了制备方法(共沉淀法、沉积沉淀法和溶剂化金属原子浸渍法等)、制备条件(前驱物、pH值、焙烧温度和焙烧时间等)、载体种类(金属氧化物、复合氧化物和沸石等)及助剂(Ce、Sm和La等)对催化剂在CO低(常)温催化氧化反应中的活性及稳定性的影响,并指出了今后的研究方向.
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| 关 键 词： | 低(常)温 一氧化碳 催化氧化 |
| 修稿时间： | 2002年12月13 |
The research progress in low temperature catalytic oxidation catalysts of carbon monoxide |
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| Wang Yongzhao,Zhao Yongxiang,Liu Diansheng.The research progress in low temperature catalytic oxidation catalysts of carbon monoxide[J].Techniques and Equipment for Environmental Pollution Control,2003,4(8):8-12. |
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| Authors: | Wang Yongzhao Zhao Yongxiang Liu Diansheng |
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| Abstract: | In this review,low temperature catalytic oxidation of CO is summarized. Reaction mechanisms concerning the various of catalytic systems are discussed. More particularly, the effects of preparation methods (coprecipitation,deposition precipitation,solvated metal atom impregnation,etc.), prepration conditions (precursor,pH,calcining temperature,calcining time,etc.),support kinds (metal oxide,mixed oxide,zeolite,etc.) and cocatalyst (Ce,Sm,La,etc.) on the activity and stability of catalysts for the low temperature catalytic oxidation of CO are also described. At last,some suggestions for further researches are put forward. |
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| Keywords: | low temperature CO catalytic oxidation |
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