METHOD OF TREATING EXHAUST GAS AND TREATING APPARA

专利名称：METHOD OF TREATING EXHAUST GAS AND

TREATING APPARATUS

发明人：OKUBO, Masaaki,c/o Grad. School of

Engineering,YAMAMOTO, Toshiaki,c/o Grad.School of Engineer.,KUROKI, Tomoyuki,c/oGrad. School of Engineering

申请号：EP04792093.9申请日：20041006公开号：EP1683565A1公开日：20060726

专利附图：

摘要：A method for treating exhaust gas includes: adsorbing target components inthe exhaust gas with an adsorbent (5); introducing a nitrogen gas with an oxygenconcentration of 10 vol% or less and a purity of 90 vol% or more into the adsorbent (5);and applying (6, 7, 8) nonthermal plasma to the adsorbent (5). After the adsorbent (5)adsorbs the target components in the exhaust gas, the nitrogen gas is introduced intothe adsorbent (5), and then an electric discharge is generated so that the nonthermalplasma of the nitrogen gas is applied to the adsorbent (5) and causes desorption of thetarget components and regeneration of the adsorbent (5). This method can remove thetarget components effectively from oxygen-containing exhaust gas by using nitrogen gasplasma with high activity as a result of ionization of a nitrogen gas and combiningadsorption, desorption by the nitrogen gas plasma, and nitrogen plasma treatment.

申请人：Osaka Industrial Promotion Organization

地址：Mydome Osaka, 2-5, Honmachibashi, Chuo-ku Osaka-shi, Osaka 540-0029 JP

国籍：JP

代理机构：Neath, Susannah Mairi

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