CERAMIC ARTICLE AND METHODS OF MAKING THE SAME

Ceramic articles such as catalyst carriers that include a continuous matrix and a dispersed phase distributed within the matrix as a plurality of discrete regions are disclosed. The matrix and discreet regions have different dye penetration test values. The disclosure also relates to methods of maki...

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Hauptverfasser:	SZYMANSKI, THOMAS, THOMPSON, MATTHEW J, YEATES, RANDALL CLAYTON, RALPH, JAMES M
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	Ceramic articles such as catalyst carriers that include a continuous matrix and a dispersed phase distributed within the matrix as a plurality of discrete regions are disclosed. The matrix and discreet regions have different dye penetration test values. The disclosure also relates to methods of making and characterizing ceramic articles, and to catalyst bodies including the ceramic articles. L'invention concerne des articles en céramique tels que des supports de catalyseur qui comprennent une matrice continue et une phase dispersée répartie à l'intérieur de la matrice sous la forme d'une pluralité de régions discrètes. La matrice et les régions discrètes ont différentes valeurs de test de pénétration de colorant. L'invention concerne également des procédés de fabrication et de caractérisation d'articles en céramique, et des corps de catalyseur comprenant les articles en céramique.