2001-01-3204: After-Treatment for Reduction of Diesel Exhaust Particulate - Technical Paper

Event: Automotive and Transportation Technology Congress and Exposition

Authors

Research Institute of I. C. Engine Dalian University of Technology (DUT)

Research Institute of I. C. Engine Dalian University of Technology (DUT)

Research Institute of I. C. Engine Dalian University of Technology (DUT)

Research Group of Microwave Institute of Information Engineering, DUT

Abstract

Content: Three types of after-treatment for reduction of diesel exhaust particulate are investigated mainly about their characteristics of filtration and regeneration. They are ceramic foam filter (CFF) and microwave regeneration (MR), stainless steel net trap with electrostatic collector (SSNTEC) and reverse jet regeneration (RJR) with high pressure gas, wall flow ceramic filter (WFCF) and infrared heating regeneration (IHR). With the data from experiments, the filtration efficiency of CFF is up to 60% and the efficiency of MWR reach 80% upward. The average efficiency of SSNTEC is about 60% and the efficiency of RJR is just 55%. WFCF and IHR have outstanding performance, the efficiency of WFCF reach 90% upward and its IHR is complete.

Meta Tags

Topics: Particulate matter (PM)
Diesel exhaust emissions
Ceramics
Foams
Gases
Pressure
Steel

Affiliated or Co-Author: Research Institute of I. C. Engine Dalian University of Technology (DUT)
Research Group of Microwave Institute of Information Engineering, DUT

Details

DOI: https://doi.org/10.4271/2001-01-3204

Pages: 11

Citation: Xiaoguang, X., Xiyan, G., Xiancheng, W., and Chengbin, L., "After-Treatment for Reduction of Diesel Exhaust Particulate," SAE Technical Paper 2001-01-3204, 2001, https://doi.org/10.4271/2001-01-3204.

Additional Details

Publisher: SAE International

Published: Oct 1, 2001

Product Code: 2001-01-3204

Content Type: Technical Paper

Language: English