详细信息
吸附法净化及资源化回收NO_(x)的应用进展
Application progress of adsorption purification and resource recovery of NO_(x)
文献类型:期刊文献
中文题名:吸附法净化及资源化回收NO_(x)的应用进展
英文题名:Application progress of adsorption purification and resource recovery of NO_(x)
作者:刘佳鑫[1,2];杨硕[1,2];李闯[3];张传钊[4];王浩宇[4]
第一作者:刘佳鑫
机构:[1]中国核电工程有限公司,北京100840;[2]中核核燃料后处理工程技术研究中心,北京100840;[3]大连理工大学化工学院,辽宁大连116000;[4]北京联合大学生物化学工程学院,北京100101
第一机构:中国核电工程有限公司,北京100840
年份:2025
卷号:53
期号:4
起止页码:12-17
中文期刊名:化学工程
外文期刊名:Chemical Engineering(China)
收录:;北大核心:【北大核心2023】;
基金:国家自然科学基金资助项目(22038008);中核集团青年英才项目(KY24033)。
语种:中文
中文关键词:NO_(x);吸附;资源化利用;净化
外文关键词:NO_(x);adsorption;resource utilization;purify
摘要:吸附法可以利用吸附剂的选择吸附作用,在常温下对废气中的NO、NO 2进行深度吸附净化,再通过升温或变压实现解吸,同时得到高浓度的资源化产品NO 2。满足烟气NO_(x)超低净化排放标准并同步实现NO 2资源化回收利用,是实现变“被动”环保为“主动”环保的技术革新。鉴于NO_(x)的净化及资源化对核工业的重要性,文中综述NO_(x)吸附净化法的进展及其存在的亟待解决的问题,结合对技术发展历程、应用前景的分析,提出未来NO_(x)吸附净化法的发展方向。
The adsorption method can make use of the selective adsorption of adsorbent to deeply adsorb and purify NO and NO 2 in waste gas at room temperature.Then desorption can be achieved by temperature rise or pressure swing,and high concentration resource product NO 2 is obtained.Meeting the ultra-low purification emission standard of flue gas NO_(x)and realizing the resource recovery and utilization of NO 2 at the same time is a technological innovation to change“passive”environmental protection into“active”environmental protection.In view of the importance of NO_(x)purification and recycling to the nuclear industry,the progress of NO_(x)adsorption purification method and the existing problems to be solved were summarized.The development direction of NO_(x)adsorption purification method in the future was put forward based on the analysis of technology development and application prospect.
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