Other

Woong Sup Yoon

Dae Won Lee

Dong Hoon Jeong

Kwan Young Lee

Jung Ho Hwang

Kwang Min Chun

Bae Hyeock Chun

Jae Hong Ryu

Hyeong Sang Lee

Kyo Seung Lee

A plasma system is provided for removing soot and nitrogen oxide (NO ) in the exhaust gas of diesel engines. The system is comprised of a diesel particulate filter for adopting a honeycomb type porous element and at least one pair of electrodes; a plasma reactor for generating a predetermined amount of plasma, mounted downward or upward the diesel particulate filter; a catalytic reactor filled with a catalyst selected from B metal group, mounted downward the plasma reactor or the diesel particulate filter; and a means for supplying hydrocarbon to the exhaust gas, connected to a proper position upward the plasma reactor. Therefore, the soot and NO in the exhaust gas, which are not only harmful to humans, but also which pollute the environment could be effectively removed under a normal pressure.

Apparatus for removing soot and NOx in exhaust gas from diesel engines

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Deonyang Gu, Goyang-Si, Gyeonggi-Do 412-220, South Korea

Woong Sup Yoon