| 降低FCC再生烟气NOx排放助剂的实验室评价 |
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| 引用本文： | 宋海涛,郑学国,田辉平,朱玉霞,达志坚.降低FCC再生烟气NOx排放助剂的实验室评价[J].环境工程学报,2009,3(8):1469-1472. |
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| 作者姓名： | 宋海涛 郑学国 田辉平 朱玉霞 达志坚 |
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| 作者单位： | 中国石化石油化工科学研究院,北京,100083 |
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| 基金项目： | 国家重点基础研究发展规划(973计划) |
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| 摘 要： | 通过采用ACE装置与烟气NOx分析仪器联用的实验室评价方法,可在更接近实际催化裂化反应-再生过程的条件下,评价助剂对再生烟气中NOx的催化转化性能,同时还可考察助剂的加入对催化裂化产品分布的影响.采用该方法对几种降NOx助剂的性能进行了评价,结果表明,在催化剂体系中含有Pt基CO助燃剂的情况下,加入4%的RDNOx助剂后,烟气NOx降低幅度约30%～40%,且催化裂化产品分布基本不受影响.
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| 关 键 词： | 催化裂化 再生烟气 氮氧化物 助剂 评价 |
Laboratory evaluation of catalytic additives for the reduction of NOx in FCC regenerated flue gas |
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| Song Haitao,Zheng Xueguo,Tian Huiping,Zhu Yuxia and Da Zhijian.Laboratory evaluation of catalytic additives for the reduction of NOx in FCC regenerated flue gas[J].Techniques and Equipment for Environmental Pollution Control,2009,3(8):1469-1472. |
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| Authors: | Song Haitao Zheng Xueguo Tian Huiping Zhu Yuxia and Da Zhijian |
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| Institution: | Research Institute of Petroleum Processing;Sinopec;Beijing 100083;China |
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| Abstract: | Through the combination of NOx analyzer with ACE unit,the NOx reduction activity of the additives can be evaluated under conditions more similar with commercial FCC reaction-regeneration process,at the same time,the influence of the additives on FCC product distribution can be investigated.With this method,the catalytic performances of the NOx reduction additives prepared in laboratory were studied.The results showed that,with 4% additives in the inventory when platinum CO promoter was present,NOx emissions... |
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| Keywords: | FCC regenerated flue gas NOx additives evaluation |
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