第1个回答 2017-05-12
在21世纪中，我国能源结构仍以矿物能源为主，煤炭作为我国主要消耗能源。由燃煤等引起的城市悬浮颗粒物与可吸入颗粒物的污染，是我国与世界共同面临的严峻问题，燃煤电厂可吸入颗粒物排放要求日渐严格，在燃煤烟气处理设备末端设置脱除PM2.5 为代表的细颗粒物和气溶胶类污染物的烟气深度净化装置是大势所趋。本文对燃烧可吸入颗粒物煤中的赋存形态，该污染物燃烧过程的发生机理，以及控制其污染扩散的技术和方法进行了总结。本文并且在近年来旋风除尘和静电除尘等传统除尘技术的研究进展进行了总结和分类，同时对湿法除尘、过滤式除尘、化学和物理除尘等新型除尘方式进行了梳理和分析，以及这些技术之间的最新结合应用方式进行了简要介绍，以期为燃烧可吸入颗粒物控制技术进一步技术的进一步研究与优化提供相关参考和借鉴。
In the 21st century, China's energy structure is still the main mineral energy, coal as China's main energy consumption. The pollution of urban suspended particulates and respirable particulate matter caused by coal combustion is a serious problem faced by China and the world. The emission of particulate matter in coal-fired power plants is becoming more and more strict, and PM2 is removed at the end of coal-fired flue gas treatment equipment. 5 as the representative of the fine particles and aerosol pollutants flue gas depth purification device is the general trend. In this paper, the methods and methods of combusting particulate matter in combustible particulate matter, the mechanism of combustion of the pollutant, and the technology and methods to control its pollution diffusion are summarized. In this paper, the research progress of traditional dust removal technology such as cyclone dust removal and electrostatic precipitator has been summarized and classified in recent years. At the same time, new dust removal methods such as wet dust removal, filter dust removal, chemical and physical dust removal have been sorted and analyzed. The paper introduces the latest application method in order to provide reference and reference for the further research and optimization of the further technology of combustible particulate matter control technology.本回答被网友采纳
第2个回答 2017-05-12
In the 21st century, China's energy structure is still dominated by fossil fuels, and coal is the main source of energy consumption in our country. Caused by coal and other cities of suspended particulate matter and particulate matter pollution, is a serious problem facing our country and the world together, increasingly strict coal-fired power plant emissions of particulates, set up in the end of the coal-fired flue gas treatment equipment removal PM2.5 of fine particulate matter and aerosol pollutants represented the depth of the flue gas purification device is the trend of The Times. In this paper, the form of occurrence in coal burning particulate matter, the combustion process, the mechanism of pollutants and control the pollution diffusion of technology and methods are summarized. In this paper, and in recent years such as cyclone dust removal and static electric dust removal technology are summarized and the research progress of traditional classification, as well as the wet precipitation, filtration, chemical and physical cleaning dust removal way for the new carding and analysis, and the latest combination between these techniques introduced in the form of application for further combustion particulate matter control technology further research and optimization to provide relevant reference.