Application of Porous Acicular Mullite for Filtration of Diesel Nano Particulates

  1. Manuel Brito,
  2. Eldon Case,
  3. Waltraud M. Kriven,
  4. Jonathan Salem and
  5. Dongming Zhu
  1. Cheng G. Li1 and
  2. Aleksander J. Pyzik2

Published Online: 14 DEC 2009

DOI: 10.1002/9780470339749.ch3

Developments in Porous, Biological and Geopolymer Ceramics: Ceramic Engineering and Science Proceedings, Volume 28, Issue 9

Developments in Porous, Biological and Geopolymer Ceramics: Ceramic Engineering and Science Proceedings, Volume 28, Issue 9

How to Cite

Li, C. G. and Pyzik, A. J. (2007) Application of Porous Acicular Mullite for Filtration of Diesel Nano Particulates, in Developments in Porous, Biological and Geopolymer Ceramics: Ceramic Engineering and Science Proceedings, Volume 28, Issue 9 (eds M. Brito, E. Case, W. M. Kriven, J. Salem and D. Zhu), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9780470339749.ch3

Author Information

  1. 1

    Dow Automotive. 3900 Automation Ave. Auburn Hills. MI 48326

  2. 2

    Core R&D. New Products, The Dow Chemical Company, Midland, MI 48764

Publication History

  1. Published Online: 14 DEC 2009
  2. Published Print: 29 OCT 2007

ISBN Information

Print ISBN: 9780470196403

Online ISBN: 9780470339749

SEARCH

Keywords:

  • porous acicular mullite;
  • diesel nano particulates;
  • filtration;
  • low pressure drop;
  • high temperature handling capability

Summary

This chapter contains sections titled:

  • Introduction

  • Material Design and Filter Fabrication

  • DPF Performance Validation

  • Engine Test Bench

  • Mass Based Filtration Efficiency

  • Mechanism of Filtration for Nano-Size Soot Particles

  • Back Pressure Study

  • Catalyst Coating and Pressure Drop

  • Conclusions