| 邴妍菲,殷成阳,周强,赵震.化学通报,2024,87(4):419-426. |
| 用于选择性催化还原脱硝的钙钛矿型催化剂研究进展 |
| Research progress of perovskite-type catalysts used in SCR Denitrification |
| 投稿时间：2023-10-07 修订日期：2023-11-07 |
| DOI： |
| 中文关键词: 选择性催化还原 钙钛矿型催化剂 脱硝 氮氧化物 |
| 英文关键词:Selective catalytic reduction, Perovskite-type catalyst, Denitration, NOx |
| 基金项目:国家自然科学基金项目(U1908204)、辽宁省教育厅基本科研项目(LJKZ0996)和沈阳市科技计划项目(23-407-3-14)资助 |
|
| 摘要点击次数: 381 |
| 全文下载次数: 53 |
| 中文摘要: |
| 在推进“双碳”目标背景下，人们的环保理念不断增强，对污染防治和节能降耗等问题的重视程度越来越高。选择性催化还原技术（SCR）是目前脱硝领域中的研究重点，该技术具有较高的脱硝效率，有良好的应用价值。本文综述了近年来钙钛矿型催化剂用于SCR技术的研究进展，分析了钙钛矿型催化剂的特性，分别对ABO3型、负载型和掺杂型钙钛矿型催化剂进行了介绍，同时对钙钛矿型脱硝催化剂的常见制备方法进行了归纳，最后对钙钛矿型催化剂用于SCR技术进行了总结和展望。 |
| 英文摘要: |
| In the context of promoting the "double carbon" goal, people"s environmental protection concept continues to progress, and the importance of pollution prevention and control as well as energy conservation and consumption reduction is getting higher and higher. Selective catalytic reduction (SCR), which has high denitration efficiency and good application value, which is the focus of research in the field of denitration,. In this paper, the research progress of perovskite catalysts used in SCR technology in recent years is reviewed, the characteristics of perovskite catalysts are analyzed, the ABO3, supported and doped perovskite catalysts are introduced respectively, and the common preparation methods of perovskite denitrification catalysts are summarized. Finally, the application of perovskite catalyst in SCR technology is summarized and prospected. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|