大气污染控制工程实验氮氧化物实验吸收的教学改革  

Teaching reform of experimental absorption of nitrogen oxides in air pollution control engineering

作　　者：钟金平 曾译葵 冯发达[1] 温丙奎[1] 张丰如[1] ZHONG Jinping;ZENG Yikui;FENG Fada;WEN Bingkui;ZHANG Fengru(School of Chemistry and Enviroment,Meizhou 514011,China)

机构地区：[1]嘉应学院化学与环境学院,广东梅州514011

出　　处：《化工管理》2025年第11期97-100,共4页Chemical Management

基　　金：国家自然科学基金青年基金“CuCe复合氧化物不对称氧空位的构筑及其催化氧化甲苯作用机制研究”(52400127)。

摘　　要：文章探讨了大气污染控制工程实验中氮氧化物实验吸收的教学改革,重点分析了大气污染控制工程实验氮氧化物的液相氧化存在的课程教学现状和问题。结合新时代背景,以“新工科”建设为契机,探讨了改进后氮氧化物的气相氧化在该实验课程中的创新实践。如气相氧化氮氧化物装置和液相氧化装置的不同之处、实验设计的优化、教学方法的改进,以及氮氧化物和臭氧的发生机制等。通过教学实验改革,旨在培养和加强学生的环境科学素养和实验操作技能,加深学生对大气污染控制工程基本概念和基本理论的理解,提高学生的实践能力和解决问题的能力。This paper discusses the teaching reform of experimental absorption of nitrogen oxides in air pollution control engineering experiments,and focuses on the present teaching situation and problems of liquid phase oxidation of nitrogen oxides in air pollution control engineering experiments.Combined with the background of the new era,taking the construction of “new engineering” as an opportunity,the innovative practice of gas phase oxidation of improved nitrogen oxides in this experimental course is discussed.For example,the difference between gas phase nitrogen oxide device and liquid phase oxidation device,the optimization of experimental design,the improvement of teaching methods,and the generation mechanism of nitrogen oxides and ozone.Through the teaching experiment reform,the aim is to cultivate and strengthen students' environmental science literacy and experimental operation skills,deepen students' understanding of the basic concepts and theories of air pollution control engineering,and improve students' practical ability and problem-solving ability.

关 键 词：氮氧化物 气相氧化 液相氧化 

分 类 号：G420[文化科学—课程与教学论]