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Anti-Shedding and Carbon Monoxide Catalytic Removal of Flue Gas of Structural Catalyst
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Xuan ZHANG1, Yingshu LIU1, Huanyu HOU2, Wenbo BIAN1, Lijun JIANG1, Chuanzhao ZHANG3, Fangzhou SUN2, Xiong YANG1, Ziyi LI1
Journal of the Chinese Ceramic Society | 2022, 50(11) : 2924 - 2933
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Journal of the Chinese Ceramic Society | 2022, 50(11): 2924-2933
• Research Articles •
Anti-Shedding and Carbon Monoxide Catalytic Removal of Flue Gas of Structural Catalyst
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Xuan ZHANG1, Yingshu LIU1, Huanyu HOU2, Wenbo BIAN1, Lijun JIANG1, Chuanzhao ZHANG3, Fangzhou SUN2, Xiong YANG1, Ziyi LI1
Affiliations
  • 1.School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China
  • 2.Strategic Research Institute of HBIS Group, Shijiazhuang 050023, China
  • 3.College of Health and Environment, Beijing Union University, Beijing 100023, China

    • ZHANG Xuan (1997-), female, Doctoral candidate. E-mail:

About Author:

ZHANG Xuan (1997-), female, Doctoral candidate. E-mail:

Published: 2022-11-20 doi: 10.14062/j.issn.0454-5648.20220366
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High activity and durable structural catalysts are increasingly needed for carbon monoxide (CO) catalytic removal of industrial flue gas. A series of structural catalysts were prepared by coating polymetallic oxide catalyst on cordierite honeycomb supports. The results showed that silica sol and hot air drying could promote the powder catalyst to evenly and compactly spread on the surface of the support, and improve the anti-shedding performance and catalytic performance of the structural catalyst. The coating shedding rate of the optimized catalyst after 60 min of ultrasonic vibration was 0.97%. The catalytic efficiency of 99% CO can be achieved at 7 500 h-1 space speed, 1% CO, 8% water vapour content and 110 ℃, and remains stable within 72 h. The CO catalytic efficiency can be stabilized above 86% after 720 h in actual sintering flue gas condition.

structural catalyst  /  coating preparation  /  carbon monoxide  /  catalytic removal  /  shedding rate
张璇, 刘应书, 侯环宇, 卞文博, 姜理俊, 张传钊, 孙方舟, 杨雄, 李子宜. 结构型催化剂的抗脱落及烟气一氧化碳催化净化性能. 硅酸盐学报, 2022 , 50 (11) : 2924 -2933 . DOI: 10.14062/j.issn.0454-5648.20220366
Xuan ZHANG, Yingshu LIU, Huanyu HOU, Wenbo BIAN, Lijun JIANG, Chuanzhao ZHANG, Fangzhou SUN, Xiong YANG, Ziyi LI. Anti-Shedding and Carbon Monoxide Catalytic Removal of Flue Gas of Structural Catalyst[J]. Journal of the Chinese Ceramic Society, 2022 , 50 (11) : 2924 -2933 . DOI: 10.14062/j.issn.0454-5648.20220366
Appendix
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Year 2022 volume 50 Issue 11
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Article Info
doi: 10.14062/j.issn.0454-5648.20220366
  • Receive Date：2022-05-06
  • Online Date：2026-10-20
  • Published：2022-11-20
Article Data
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History
  • Received：2022-05-06
  • Revised：2022-06-08
Funding
Affiliations
    1.School of Energy and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, China
    2.Strategic Research Institute of HBIS Group, Shijiazhuang 050023, China
    3.College of Health and Environment, Beijing Union University, Beijing 100023, China

Corresponding:

LI Ziyi (1990-), male, Ph.D., Professor. E-mail:
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
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Percentage of total
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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