基于气—水界面电晕放电效应脱硫实验模型的研究

Study of Desulphurization Model Based on Gas-water Interface Corona Discharge

以治理大气污染为目的,依据气-水界面电晕放电机理,提出了一种气-水协同电晕放电效应的烟气净化法,本着除尘与脱硫脱硝一体化的新设想,对这一模型和它的实验系统进行了设计,并进行了脱硫实验模拟.结果表明,利用这一模型,在电晕电压为5kV、烟气流量为1.85m3/h、水流量为3 L/min时SO2脱除率达99％.

In order to control atmosphere pollution, the method of cleaning smoke with cooperation of gas-water corona discharge effect has been put forward according to the reaction mechanism of gas-water interface corona discharge. Based on the new idea of De-SO2, De-NOX and dust removal simultaneously, the model and its system was designed and De-SO2 experiment was carried out. Experimental results showed that the efficiency of desulphurization is 99% when the corona discharge voltage is 5kV, the flux of smoke is 1.85m3/h, and the flux of flowing water is 3L/min.