Corpus ID: 55766983

Analyzing Gas Transport Phenomena in Secondary Pore of Washcoat Layer Determined by X-ray Ct and Modeling

@article{Kato2017AnalyzingGT,
  title={Analyzing Gas Transport Phenomena in Secondary Pore of Washcoat Layer Determined by X-ray Ct and Modeling},
  author={S. Kato and S. Yamaguchi and T. Uyama and T. Tanabe and Y. Nagai and J. Yamauchi and H. Yamada and T. Tagawa},
  journal={Chemical engineering transactions},
  year={2017},
  volume={57},
  pages={1237-1242}
}

S. Kato, S. Yamaguchi, +5 authors T. Tagawa

Published 2017

Chemistry

Chemical engineering transactions

Washcoated catalysts on honeycomb substrates are widely used as automotive catalysts, and it is well known that their catalytic performance is limited by gas transport resistance. In order to reduce the gas transport resistance, understanding the relationship between gas transport and pore properties is essential. Since a washcoat layer consists of porous metal oxide particles (e.g., Al2O3), the washcoat layer has two types of pores: primary pores, which are located inside the porous metal… CONTINUE READING

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