| 火电厂SCR脱硝催化剂中毒原因分析 |
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| 引用本文： | 盘思伟,韦正乐,赵宁.火电厂SCR脱硝催化剂中毒原因分析[J].工业催化,2013,21(1):70-73. |
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| 作者姓名： | 盘思伟 韦正乐 赵宁 |
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| 作者单位： | 广东电网公司电力科学研究院，广东 广州 510080 |
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| 摘 要： | SCR脱硝催化剂在某火电厂SCR脱硝装置运行30 660 h后，将新鲜催化剂活性与使用后催化剂活性进行比较，得出催化剂的活性损失值。采用SEM、BET、TG和XRF对催化剂结构特性进行表征，研究催化剂中毒原因，提出燃煤电厂催化剂运行及管理建议。
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| 关 键 词： | 催化剂工程 脱硝催化剂 活性损失值 催化剂中毒 |
Analysis of poisoning causes of SCR catalyst for thermal power plant denitration |
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| PAN Siwei,WEI Zhengle,ZHAO Ning.Analysis of poisoning causes of SCR catalyst for thermal power plant denitration[J].Industrial Catalysis,2013,21(1):70-73. |
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| Authors: | PAN Siwei WEI Zhengle ZHAO Ning |
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| Affiliation: | Electric Power Research Institute of Guangdong Power Grid Corporation, Guangzhou 510080, Guangdong, China |
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| Abstract: | The activities of the fresh and used SCR catalysts for thermal power plant denitration were compared after running for 30 660 h and the loss values of the catalyst activity were attained.The catalysts were characterized by SEM,BET,TG and XRF in order to investigate the causes of the catalyst poisoning.Based on these,some suggestions of operation and management of the catalyst in coal-fired power plant were put forward. |
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| Keywords: | catalyst engineering denitration catalyst activity loss value catalyst poisoning |
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