On-line Measurement of Hazardous Fine Particles for the Future APC Technology

摘要：

At FLSmidth Airtech we have long experience, and good knowledge, on how to design APC equipment such as ESPs,FFs and Hybrid filters. We know how to choose the optimum equipment and how to apply the optimum control strategy. To meet the demand for better performance, lower emissions at lower costs, R&D is considered an important activity at FLSmidth Airtech.Among other tests and investigations we use an Electrical Low Pressure Impactor, ELPI, in R&D to measure time resolved number particle size distributions between 0.007 and 10 μm. The instrument has been used on both ESPs and FFs to establish the performance, and it is also used on R&D projects. The instrument has proven to be robust and useful in real plant situations at severe conditions, and provide very useful information. There are several issues to understand when using the instrument, as described in this paper.

关键词： ELPI impactor size distribution time resolved

作者: Karsten S.Poulsen Christer L(o)fst(o)m

作者单位: FLSmidth Airtech Ramsingsvej 30,DK 2500 Valby

会议类型: 国际会议

会议名称: 11th International Conference on Electrostatic Precipitation(第11届国际电除尘学术会议)

会议地点: 杭州

会议语种:英文

页码: 223-227

在线出版日期: 2008-10-15（万方平台首次上网日期，不代表论文的发表时间）