Study on the Application of Microwave Plasma Technology in the Desulfurization Process

Abstract

With sulfur dioxide and other environmental pollution is becoming more and more serious. It is of great significance to explore an efficient, fast and clean way to remove these environmental pollutants. In this paper, the microwave plasma technology is applied in the desulfurization process. The effect of microwave power, carrier gas, carrier gas type and sulfur dioxide concentration on the desulfurization efficiency is studied. The results show that: in the microwave power 60W, the oxygen carrier gas flow rate of 0.8L/min, SO2 intake concentration of 20mg/m 3 , the desulfurization rate can reach 98.6%. In the management of air pollution, this paper proves that microwave plasma technology is one of the most promising and effective technical methods.