| SCR蜂窝式脱硝催化剂抗磨损性能研究 |
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| 引用本文： | 何文深,陈建军,郑佐东.SCR蜂窝式脱硝催化剂抗磨损性能研究[J].电力环境保护,2011(5). |
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| 作者姓名： | 何文深 陈建军 郑佐东 |
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| 作者单位： | 国电环保设备有限公司;北京国电龙源环保工程有限公司;大唐景泰发电厂; |
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| 摘 要： | 利用自制抗磨损性能模拟试验装置对SCR蜂窝式催化剂进行了抗磨损性能的试验研究。结果表明,催化剂的磨损强度主要受空速和磨损剂浓度的影响,尤其以空速影响较大。随着催化剂孔数的增加,催化剂磨损强度和抗磨损性能提高。
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| 关 键 词： | SCR 蜂窝式催化剂 磨损性能 烟尘条件 端部硬化 |
Study of abrasion performance of SCR honeycomb catalysts |
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| Abstract: | The abrasion performance of SCR honeycomb catalysts were tested on a self-designed device.The experimental results showed that the abrasion of SCR honeycomb catalysts were mostly depend on the gas velocity and concentration of abrasion agent,especially on the gas velocity.The abrasion performances were improved with the increase of the cell numbers of catalysts. |
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| Keywords: | SCR honeycomb catalysts abrasion performance dust condition front harden |
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