Preparation and Characterization of Porous Cordierite for Catalyst Support Application

Eing Kuan Kok; Banjuraizah Johar; Shing Fhan Khor; Zainal Arifin Ahmad

doi:10.4028/www.scientific.net/MSF.840.71

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HomeMaterials Science ForumMaterials Science Forum Vol. 840Preparation and Characterization of Porous...

Preparation and Characterization of Porous Cordierite for Catalyst Support Application

Abstract:

This paper aims at studying the porous cordierite ceramics prepared by using the non-stochiometric cordierite composition formulation (2.8MgO.1.5Al₂O₃.5SiO₂) by PU sponge impregnated method. The ceramic suspension were prepared with non-stoichiometric formulation of cordierite and sintered at 1250 °C, 1275 °C, 1285 °C, 1300 °C and 1325 °C. The phase transformation of non-stochiometric formulation cordierite was investigated by XRD. This paper also aims to compare the effect of linear shrinkage, porosity and density of 20 wt.% PEG treated PU sponge with untreated PU sponge respectively corresponding to different pore content (100 ppi, 80 ppi, 60 ppi, and 40 ppi). The pore structure was analyzed by SEM.

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Periodical:

Materials Science Forum (Volume 840)

Pages:

71-76

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.840.71

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Online since:

January 2016

Authors:

Eing Kuan Kok*, Banjuraizah Johar, Shing Fhan Khor, Zainal Arifin Ahmad

Keywords:

Catalyst Support, Non-Stoichiometric Composition, Porous Cordierite

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