摘要
在工业快速发展的背景下,NO_(x)的排放量激增,对环境和公共健康构成了严峻挑战。为了有效减少NO_(x)排放并充分利用其携带的热量,研究开发了一种新型化学药剂对NO_(x)进行吸收,同时结合废气再循环和对NO_(x)的余热进行耦合循环回收。实验结果表明,新系统联合开发的新型NO_(x)吸收药剂可以使NO_(x)的消耗量达到38.67%,热回收效率达到88%。有效减少了NO_(x)的排放量。此次研究为NO_(x)废气的余热回收提供了一种新的方法,同时为工业节能减排提供了新的技术路径。
In the context of rapid industrial development,NO_(x) emissions have soared,posing a serious challenge to the environment and public health.In order to effectively reduce NO_(x) emissions and make full use of the heat it carries,a new type of chemical agent was developed to absorb NO_(x),and combined with exhaust gas recirculation and coupled recycling of NO_(x) waste heat.The experimental results show that the new NO_(x) absorption agent jointly developed by the new system can make the NO_(x) consumption reach 38.67%and the heat recovery efficiency reach 88%.Effectively reduce NO_(x) emissions.This study provides a new method for the waste heat recovery of NO_(x) waste gas,and provides a new technical path for industrial energy conservation and emission reduction.
作者
杨轶
Yang Yi(Henan Polytechnic Institute,Nanyang Henan 473000,China)
出处
《山西化工》
2025年第6期245-247,共3页
Shanxi Chemical Industry
关键词
氮氧化物
热回收
朗肯循环
蒸汽流量
药剂吸收
nitrogen oxides
heat recovery
Rankine cycle
steam flow
drug absorption
