燃煤过程中铬迁移转化和排放控制的研究进展 ,

论述了煤燃烧过程中铬迁移转化和排放控制的研究进展。介绍了国内外各地煤中铬的含量。对铬在燃煤过程中迁移转化机理的研究成果进行了说明。简要总结了铬排放的控制技术,并提出了研究的不足以及今后铬释放的研究方向。 In this paper,advancement on the migration,transformation and release control of Chromium in coal combustion process is presented from several important aspects.The contents of Chromium in coal are introduced.The mechanisms of Chromium migration and transformation during combustion are illustrated.Finally,the current control technology of Chromium release is briefly introduced.Research needs are identified and potentially promising research topics on Chromium release are discussed