2023-32-0125: A study of Multi-Functional Membrane Filters made of Fine Catalyst Particles - Technical Paper

Features

Event: 2023 JSAE/SAE Powertrains, Energy and Lubricants International Meeting

Authors

Katsunori Hanamura

Tokyo Institute of Technology

Tokyo Institute of Technology

Suteerapongpun Teerapat

Tokyo Institute of Technology

Abstract

Content: A multi-functional membrane filter was developed through deposition of agglomerated Three-Way Catalyst particles with a size of 1 ~ 2 microns on the conventional bare particulate filter. The filtration efficiency reaches almost 100 % from the beginning of soot trapping with a low pressure drop and both reductions of NO and CO emission were achieved.

Meta Tags

Topics: Three-way catalysts
Carbon monoxide
Particulate filters
Pressure
Catalysts
Research and development
Emissions control
Nitrogen oxides

Affiliated or Co-Author: Tokyo Institute of Technology

Details

DOI: https://doi.org/10.4271/2023-32-0125

Pages: 6

Citation: Hanamura, K., Fujii, S., and Teerapat, S., "A study of Multi-Functional Membrane Filters made of Fine Catalyst Particles," SAE Technical Paper 2023-32-0125, 2023, https://doi.org/10.4271/2023-32-0125.

Additional Details

Publisher: Society of Automotive Engineers of Japan

Published: Sep 29, 2023

Product Code: 2023-32-0125

Content Type: Technical Paper

Language: English