Development of Red Mud Coated Catalytic Filter for NOx Removal in the High Temperature Range of 300-450 degrees C
文献类型：期刊论文
| 作者 | Lin Huangfu1,3; Abubakar, Abdullahi1,3; Li, Changming3; Li, Yunjia1,3; Wang, Chao2; Gao, Shiqiu3; Liu, Zhouen3; Yu, Jian3 |
| 刊名 | CATALYSIS LETTERS
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 150期号:3页码:702-712 |
| 关键词 | Red mud Catalytic filter Selective catalytic reduction Pressure drop |
| ISSN号 | 1011-372X |
| DOI | 10.1007/s10562-019-02953-x |
| 英文摘要 | The red mud (RM) coated catalytic filter was developed as efficient multifunctional material to simultaneously remove NOx and dust in the high temperature range of 300-450 degrees C, which exhibits excellent deNO(x) activity/durability as well as low pressure drop with more than 80% NO conversion in the presence of H2O/SO2. The performance of the RM coated catalytic filter is obviously superior to that of the reference samples of V-W-Ti and Fe-Ti based filter. The multiple characterization data (including XRD, XRF, BET, SEM, TPX and LPSA) reveals the amorphous state of the RM catalyst with high dispersity of Fe active sites accounts for the high adsorption capacity of NH3 and thus excellent deNO(x) performance. Moreover, the prepared colloidal RM slurry is very uniform and stable with the smallest average particle size, which reduces the blocking up of the channel of filter and facilitates the decrease of pressure drop as well as the improvement of deNO(x) activity. The excellent deNO(x) performance, low pressure drop together with the low cost make the RM coated catalytic filter to be promising application prospect for purification of the high-temperature flue gas with high content of dust such as in cement and glass furnaces. Graphic The preparation of RM catalytic filter and the comparison of SCR performance between three kinds of catalytic filters. |
| WOS关键词 | COMBINED PARTICLE SEPARATION ; NITROGEN-OXIDES ; FLY-ASH ; SELECTIVE REDUCTION ; NITRIC-OXIDE ; SIC FILTER ; IRON-OXIDE ; NH3 ; V2O5-WO3/TIO2 ; AMMONIA |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000513263600010 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/39239]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Li, Changming; Yu, Jian |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China 2.Xiangtan Univ, Sch Chem Engn, Xiangtan 411105, Hunan, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin Huangfu,Abubakar, Abdullahi,Li, Changming,et al. Development of Red Mud Coated Catalytic Filter for NOx Removal in the High Temperature Range of 300-450 degrees C[J]. CATALYSIS LETTERS,2020,150(3):702-712. |
| APA | Lin Huangfu.,Abubakar, Abdullahi.,Li, Changming.,Li, Yunjia.,Wang, Chao.,...&Yu, Jian.(2020).Development of Red Mud Coated Catalytic Filter for NOx Removal in the High Temperature Range of 300-450 degrees C.CATALYSIS LETTERS,150(3),702-712. |
| MLA | Lin Huangfu,et al."Development of Red Mud Coated Catalytic Filter for NOx Removal in the High Temperature Range of 300-450 degrees C".CATALYSIS LETTERS 150.3(2020):702-712. |
入库方式： OAI收割
来源：过程工程研究所
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