• Transactions of the Korean Society of Automotive Engineers
• /
• v.7 no.5
• /
• pp.73-80
• /
• 1999

To decrease NOx and SOx using PPCP(Pulse-induced Plasma Chemical Process). This study is tried to obtain the relation and the basic data under the various conditions such the initial concentrations of NOx and SOx. The additional amount of hydrocarbon gases. The concentration of oxygen and input power etc. Especially, this study is focused on the effects of the additional hydrocarbon gases on the decrease of NOx and SOx.

• Transactions of the Korean Society of Automotive Engineers
• /
• v.6 no.4
• /
• pp.211-218
• /
• 1998

The purpose of this study is to investigate the reduction rate of NOX according to several parameters(NOX concentration, the flow rate of gas, the additional amount of C2H4, input voltage, input frequency and so in) when NOX is reduced by using PPCP(Pulse-induced Plasma Chemical Process). PPCP is based on the plasma-chemical technology, which induces narrow voltage pulses to binary electrode structure.