摘要
随着我国环境保护要求与标准的不断提升,火电行业烟气治理步入正轨之后,燃煤工业锅炉大气污染已成为下一个关注重点。燃煤工业锅炉烟气污染形势非常严峻,这主要原因是现行的脱硫脱硝技术不适用。湿法同时脱硫脱硝技术能够有效的进行多种污染物的协同脱除,设备简单、投资小、成本低,适用于燃煤工业锅炉的烟气治理。本文阐明了几种湿法同时脱硫脱硝技术的研究进展和今后可能的发展方向。
With developing requirements and standards of environmental protection, flue gas pollution control in thermal power industry has been successfully achieved. The coal-fired industrial boiler gas has become a next focus. The situation of this air pollution is very serious, the main reason may be that current technology for desulfurization and denitrification are no suitable. Wet process for simultaneous desulfurization and denitrification technology can effectively remove various pollutants. The equipment is simple and the invesment and cost is low, so it is applicable to the treatment for coal-fired industrial boiler flue gas. This article summaried the development and the future direction of some wet process for simultaneous desulfurization and denitrification technology.
出处
《广东化工》
CAS
2015年第15期89-90,共2页
Guangdong Chemical Industry
关键词
烟气
脱硫
脱硝
氨
flue gas
desulfurization
denitrification
ammonia
