【摘要】 研究青山电厂６号炉各部分煤灰中重金属元素的分布情况，并着重对几种元素浓度随粒径大小而变化的情况进行了分析，从而发现各元素的富集倾向及其与炉内工况和粒径的关系。更多还原

【Abstract】 Presented in this paper is the study on the distribution of heavy metal elements in coal ash obtained from differentparts of boiler No. 6 in Qinshan power plant.with emphasis on the analysis on the concentration change with ash size.Therefore.has been discovered the relationship between the tendency of enrichment of the elements and the working conditions in boiler furnace and ash particle sizes.更多还原