Collection of Fine Particles by Novel Wet Electrostatic Precipitator

被引：0
作者：
Bologa, Andrei [1 ]
Paur, Hanns-Rudolf [1 ]
Lehner, Markus [2 ]
Seifert, Helmut [1 ]
Waescher, Thomas [3 ]
Woletz, Klaus [1 ]
机构：
[1] Forschungszentrum Karlsruhe, Inst Tech Chem, D-76021 Karlsruhe, Germany
[2] Equipment GmbH, D-96349 Steinwiesen, Germany
[3] Ingn Enger & Verfahrenstechn, D-69231 Rauenberg, Germany
来源：
2008 IEEE INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING, VOLS 1-5 | 2008年
关键词：
fine particles; wet electrostatic precipitator; space charge; corona discharge suppression; collection efficiency;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A novel wet electrostatic precipitator is designed for control of fine aerosol from humid effluent gases. It operates on the principle of unipolar particle charging in a DC corona discharge in a high velocity (> 20 m/s) ionizing stage and aerosol precipitation in the low velocity (< 3 m/s) collection stage under the field of particle own space charge. The high gas velocity in the ionizing section diminishes the corona suppression at high particle number concentrations of H2SO4 and HCl aerosol.
引用
收藏
页码：47 / +
页数：2
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