文档介绍：Study on Harmful Emissions of Diesel Engine with
Non-thermal Plasma assisted Catalyst Technology
WANG Pan,CAI Yi-xi,LI Xiao-hua,WANG jun,ZHANG Lin
School of Automobile and Traffic Engineering
Jiangsu University
Zhenjiang, China
E-mail: wangpan176@
Abstract-An active catalyst of Ag/γ-Al2O3 was prepared by was prepared by impregnation method. The NPAC system
impregnation method. The ponents of the catalyst were was established by the NTP bined with the
characterized by X-ray diffraction (XRD). A non-thermal catalyst. The experiment was carried out to study the effect on
plasma (NTP) reactor was designed based upon dielectric the harmful emissions from diesel engine with NPAC
barrier discharge and the non-thermal plasma assisted catalyst technology.
(NPAC) system was established. The bench test was carried out
and the reduction of diesel engine harmful emissions with NPAC II. EXPERIMENTAL
had been investigated. Results showed that the particulate
matter was reduced effectively and the maximum of soot A. Catalyst preparations
removal efficiency was around 62%. The NOx emission was The Ag/γ-Al2O3 catalyst was prepared by impregnation
decreased remarkably by NPAC system.
method according to the following routes: firstly, the C3H6O3
Keywords-impregnation; dielectric barrier discharge; non-thermal solution with the % (wt) conce