公开(公告)号：US20050126159A1

公开(公告)日：2005-06-16

申请号：US10734094

申请日：2003-12-11

申请人： Byong Cho ,  Jong-Hwan Lee

发明人： Byong Cho ,  Jong-Hwan Lee

IPC分类号： F01N3/20 ,  F01N13/00 ,  H05H1/24 ,  F01N3/00

CPC分类号： F01N3/2066 ,  F01N13/009 ,  F01N2240/28 ,  F01N2250/02 ,  F01N2610/03 ,  F01N2610/08 ,  F01N2610/10 ,  H05H1/2406 ,  H05H2001/245 ,  H05H2001/2468 ,  H05H2245/1215 ,  Y02T10/24

摘要： A sidestream located hyper-plasma reactor having an axially discrete pattern of alternating regions of active and passive electric field along the axial direction. The hyper-plasma reactor has great efficacy in terms of ultra low power consumption and copious production of NOx converting aldehydes in the absence of NO by applying plasma power only to an air and hydrocarbon mix sidestream gas flow. Only a small fraction (1% to 2%) of plasma power is required as compared to that for a conventional plasma reactor to treat the full exhaust gas stream. The hyper-plasma reactor produces ozone which reacts subsequently with hydrocarbons to produce aldehydes (“ozonolysis”). The sidestream location of the hyper-plasma reactor allows for the full exhaust stream to bypass it, without significantly affecting the overall NOx conversion performance in the catalytic converter.

摘要翻译： 位于超等离子体反应器的侧流器具有轴向方向上的主动和被动电场的交替区域的轴向离散图案。 超等离子体反应器在超低功率消耗方面具有很大的功效，并且在不存在NO的情况下通过仅将等离子体功率施加到空气和烃混合物侧流气流来大量生产NO 3 O 3转化醛。 与用于处理全部废气流的常规等离子体反应器相比，仅需要小部分（1％至2％）的等离子体功率。 超等离子体反应器产生臭氧，随后与烃反应生成醛（“臭氧分解”）。 超等离子体反应器的侧流位置允许完全排气流绕过它，而不会显着影响催化转化器中的总体转化性能。