Research progress of low-temperature SCR denitration with carbon-based catalyst

LI Haojie; LIU Yongjiang; HE Zhiqiang; LIU Gang; ZHANG Zhiyong; YUE Yonghong; A Guna; ZHANG Haifeng; SONG Tao

doi:10.19666/j.rlfd.202401004

English Version Reader LoginJournal Login

您当前的位置：

首页 >

文章列表页 >

Research progress of low-temperature SCR denitration with carbon-based catalyst

更新时间：2025-09-28

- Research progress of low-temperature SCR denitration with carbon-based catalyst
- Thermal Power Generation Vol. 53, Issue 7, Pages: 14-23(2024)
- 作者机构：
  
  1. 内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司
  2. 内蒙古电力(集团)有限责任公司
  3. 内蒙古呼和浩特抽水蓄能发电有限责任公司
  4. 内蒙古京能盛乐热电有限公司
  5. 江苏橙果能源环保有限公司
  6. 南京师范大学
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.202401004
  CLC： X701
- Published：2024
- 稿件说明：
移动端阅览
LI Haojie, LIU Yongjiang, HE Zhiqiang, et al. Research progress of low-temperature SCR denitration with carbon-based catalyst[J]. Thermal power generation, 2024, 53(7): 14-23.
DOI：

LI Haojie, LIU Yongjiang, HE Zhiqiang, et al. 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.

摘要

低温脱硝是目前脱硝领域研究热点，开发低温条件下（300℃）高效、稳定的选择性催化还原（SCR）催化剂是关键。碳基材料具有发达孔隙结构和高比表面积，能够为活性催化组分的负载提供空间和表面支撑，碳基催化剂低温脱硝技术具有广阔的发展和应用前景。介绍了低温脱硝反应机制和常用碳基材料，分析了影响碳基催化剂低温脱硝性能因素，从预处理增强含氧官能团、活性组分提升脱硝性能、合理煅烧方式强化脱硝性能、抗中毒维持脱硝性能稳定4个方面，详细总结了碳基催化剂的研究进展，提出了今后的发展方向和建议。

Abstract

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 deNOx 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 antipoisoning to maintain stable denitrification performance. Finally

the prospective future development directions and suggestions are given.

关键词

Keywords

references

Views

358

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Performance of Fe-Ce oxide denitration catalyst and its resistance to toxicity

SIMULATION STUDY ON DESIGN OF INLET FLUE DUCT FOR SCR DENITRIFI CATION SYSTEM

APPLICATION OF SCR DENITRIFICATION TECHNOLOGY ONTO COAL-FIRED BOILERS IN CHINA

STUDY ON BEHAVIOR OF CATALYCTS FOR SCR DENITRIFICATION USING DIFFERENT TiO₂ AS CARRIER

THE OPERATION SITUATION OF CATALYST IN SCR DENITRIFICATION SYSTEM OF ONE THERMAL POWER PLANT

Related Author

ZHANG Guangxue

ZHOU Anqi

FAN Haiyan

WANG Jinqing

CHI Zuohe

ZHANG Yan-jun

GAO Xiang

LUO Zhong-yang

Related Institution

Zhejiang Environmental Protection Science Design and Research Institute

College of Metrology and Testing Engineering, China Institute of Metrology

4:浙江大学

Zhejiang University

浙江大学

AI问答

⁰