Title :
Influence of electrode configuration on energy utilization for SO2 removal in flue gas with pulsed corona plasma
Author :
Bingyan, Dong ; Guofeng, Li ; Yan, Wu ; Jie, Li
Author_Institution :
Inst. of Electrostatics & Special Power, Dalian Univ. of Technol., China
Abstract :
The reactor design is a critical factor for the power cost. In this paper, research has been focused on determining the optimization of the reactor design for improving pulsed streamer energy utilization efficiency and reducing power cost. The influence of electrode configuration on energy utilization efficiency of wire-plate DeSO2 reactor has been studied. The experimental results show that energy utilization efficiency of reactor improves when increase the number of discharge wire or decrease the wire-to-plate spacing under same conditions such as the parameters of power supply circuit and DC high voltage, and the optimization wire-to-wire spacing is 0.6-1 times the size of the wire-to-plate spacing.
Keywords :
corona; discharges (electric); electrodes; energy conservation; flue gas desulphurisation; flue gases; fusion reactor design; optimisation; power supply circuits; power utilisation; sulphur compounds; SO2; electrode configuration; energy utilization; flue gas; optimization; power cost reduction; power supply circuit; pulsed corona plasma; pulsed streamer energy utilization efficiency; wire-plate desulphur oxide reactor; wire-to-plate spacing; wire-to-wire spacing; Corona; Electrodes; Flue gases; Inductors; Plasmas; Pulse amplifiers; Pulse measurements; Pulsed power supplies; Voltage; Wire;
Conference_Titel :
Industry Applications Conference, 2004. 39th IAS Annual Meeting. Conference Record of the 2004 IEEE
Print_ISBN :
0-7803-8486-5
DOI :
10.1109/IAS.2004.1348417
