Pyrolysis behavior of alumina raw materials mesured by Evolved Gas Analysis-Mass Spectrometry

Takahisa Tsugoshi; Takaaki Nagaoka; Koji Watari

doi:10.14853/pcersj.2002F.0.49.0

Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan

15th Fall Meeting of The Ceramic Society of Japan

DOI https://doi.org/10.14853/pcersj.2002F.0.49.0

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Host: The Ceramic Society of Japan

Pyrolysis behavior of alumina raw materials mesured by Evolved Gas Analysis-Mass Spectrometry

Takahisa Tsugoshi, Takaaki Nagaoka, Koji Watari

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Keywords: alumina, EGA-MS, pyrolysis, evolved gas analysis, mass spectrometry, thermal degradation

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Pages 49

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Abstract

EGA-MS (Evolved Gas Analysis-Mass Spectrometry has been applied to investigation of pyrolysis behavior on raw materials of alumina ceramics. Pyrolysis temperature of polyvinyl alkohol as binder is lower than that of acrylic resin for pore formation. As gaseous species evolved by pyrolysis, characteristic fragments were also detected.

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