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Research progress of low-temperature SCR denitration with carbon-based catalyst
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Haojie LI1, Yongjiang LIU2, Zhiqiang HE3, Gang LIU1, Zhiyong ZHANG1, Yonghong YUE4, Guna A1, Haifeng ZHANG5, Tao SONG6
Thermal Power Generation | 2024, 53(7) : 14 - 23
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Thermal Power Generation | 2024, 53(7): 14-23
• Technical and economic review •
Research progress of low-temperature SCR denitration with carbon-based catalyst
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Haojie LI1, Yongjiang LIU2, Zhiqiang HE3, Gang LIU1, Zhiyong ZHANG1, Yonghong YUE4, Guna A1, Haifeng ZHANG5, Tao SONG6
Affiliations
  • 1.Inner Mongolia Electric Power Research Institute, Inner Mongolia Electric Power (Group) Co., Ltd., Hohhot 010010, China
  • 2.Inner Mongolia Electric Power (Group) Co., Ltd., Hohhot 010050, China
  • 3.Inner Mongolia Hohhot Pumped Livestock Power Generation Co., Ltd., Hohhot 010051, China
  • 4.Inner Mongolia Jingneng Shengle Thermal Power Co., Ltd., Hohhot 011517 , China
  • 5.Jiangsu Orange Fruit Energy Environmental Protection Co., Ltd., Nanjing 210012, China
  • 6.Nanjing Normal University, Nanjing 210023, China
Published: 2024-07-25 doi: 10.19666/j.rlfd.202401004
Outline
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Low-temperature SCR denitration is one of the current research highlights in de-NOx field. Developing efficient and stable SCR catalysts under low temperature conditions (<300 ℃) is the key to solve the problem. Carbon-based materials have developed pore structures and high specific surface area, which can provide space and surface support for the loading of active catalytic components. Carbon-based catalyst for low-temperature de-NOx technology has broad development and application prospects. The present work introduces the low-temperature de-NOx reaction mechanism and the commonly used carbon-based materials, and analyzes the factors affecting the low-temperature de-NOx performance of carbon-based catalysts. Moreover, it summarizes the research progress of carbon-based catalysts from the aspects of pre-treatment to enhance oxygen-containing functional groups, active components to improve de-NOx performance, reasonable calcination to enhance de-NOx performance, and anti-poisoning to maintain stable denitrification performance. Finally, the prospective future development directions and suggestions are given.

SCR  /  low temperature denitration  /  carbon-based materials  /  catalyst
Haojie LI, Yongjiang LIU, Zhiqiang HE, Gang LIU, Zhiyong ZHANG, Yonghong YUE, Guna A, Haifeng ZHANG, Tao SONG. Research progress of low-temperature SCR denitration with carbon-based catalyst[J]. Thermal Power Generation, 2024 , 53 (7) : 14 -23 . DOI: 10.19666/j.rlfd.202401004
Funding
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  • Project of Inner Mongolia Electric Power Group (Co., Ltd.) Inner Mongolia Electric Power Research Institute Branch(电科院〔2023〕81号)
Appendix
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Year 2024 volume 53 Issue 7
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105
47
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Article Info
doi: 10.19666/j.rlfd.202401004
  • Receive Date：2024-01-17
  • Online Date：2026-01-07
  • Published：2024-07-25
Article Data
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History
  • Received：2024-01-17
Funding
Project of Inner Mongolia Electric Power Group (Co., Ltd.) Inner Mongolia Electric Power Research Institute Branch(电科院〔2023〕81号)
Affiliations
    1.Inner Mongolia Electric Power Research Institute, Inner Mongolia Electric Power (Group) Co., Ltd., Hohhot 010010, China
    2.Inner Mongolia Electric Power (Group) Co., Ltd., Hohhot 010050, China
    3.Inner Mongolia Hohhot Pumped Livestock Power Generation Co., Ltd., Hohhot 010051, China
    4.Inner Mongolia Jingneng Shengle Thermal Power Co., Ltd., Hohhot 011517 , China
    5.Jiangsu Orange Fruit Energy Environmental Protection Co., Ltd., Nanjing 210012, China
    6.Nanjing Normal University, Nanjing 210023, China
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https://castjournals.cast.org.cn/joweb/rlfd/EN/10.19666/j.rlfd.202401004
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