摘要
煤炭燃烧产生的细颗粒物对大气的污染,已经日益引起人们的重视和关注。细颗粒物化学团聚技术,可以使细小颗粒团聚成便于去除的大颗粒,再利用现有的除尘设备加以脱除,进而提高了传统除尘器的除尘效率。本文综述了目前国内外在化学团聚技术的机理方面的研究概况、实验研究的进展和发展趋势,以及团聚过程中的影响因素,并展望了其在工业上的应用前景。
The atmospheric pollution caused by fine particulate matter from the burning of coal has attracted increasing attention and concern.Fine particulate matter chemical agglomeration technology can aggregate the tiny particles into larger particles and facilitate to removal by existing removal dust equipment,so that the dust removal efficiency of the traditional filter can be improved significantly.The progress and the influence factors of chemical agglomeration technology are reviewed and the prospect in industrial application is put forward.
出处
《化学通报》
CSCD
北大核心
2014年第5期407-409,406,共4页
Chemistry
关键词
燃煤
细颗粒物
PM2.5
化学团聚
除尘效率
Coal,Fine particles,PM2.5,Chemical agglomeration,The dust removal efficiency
