|
| Ordered Mesoporous and Complete Amorphous Ce-Ti Catalytic Filter for Particle Separation and NOx Removal |
| Author Name | Affiliation | E-mail | | LI Dan | Chinasalt Jintan Co., Ltd., Changzhou, Jiangsu 213200, China
Jiangsu Jiayi Thermal Power Co., Ltd., Changzhou, Jiangsu 213200, China | lidanjoan@163.com | | WANG Hui | Chinasalt Jintan Co., Ltd., Changzhou, Jiangsu 213200, China | | | CHEN Liu-Ping | Chinasalt Jintan Co., Ltd., Changzhou, Jiangsu 213200, China | | | ZHU Na | School of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226000, China | |
|
| Abstract: A complete amorphous and highly ordered Ce-Ti catalytic membrane was prepared for simultaneously removing the particulates and NOx. Results showed that the presence of Ce species suppressed the phase transformation of the anatase TiO2, consolidated the pore framework and well retained the ordered hexagonal pore structure. As a result, the highly ordered Ce0.2TiOx catalyst presented approximately 100% NO conversion in a wide temperature of 175~350℃ and satisfactory SO2 tolerance because of large surface and formation of the Ce-O-Ti species. Furthermore, the prepared Ce0.2TiOx catalytic membrane slightly enhanced the operating pressure drop and delivered an almost similar selective catalytic reduction (SCR) activity for NOx with the catalyst powder. |
| Keywords: catalytic membrane selective catalytic reduction ordered pore strcture dust removal Ce-Ti catalyst |
| Hits: 988 |
| Download times: 470 |
| LI Dan,WANG Hui,CHEN Liu-Ping,ZHU Na.Ordered Mesoporous and Complete Amorphous Ce-Ti Catalytic Filter for Particle Separation and NOx Removal[J].Chinese Journal of Inorganic Chemistry,2020,36(11):2189-2196. |
| View Full Text View/Add Comment Download reader |
|
|
|
|
|
|
|
|
