Sintering resistant catalyst material and a method for the preparation thereof

Preparation of sintering resistant hexaaluminates, AAl11O18, wherein A is an alka-line earth or rare earth metal, and more particularly lanthanum, by a combination of sol-gel and microemulsion techniques using a water soluble salt of A, and a method of forming spherical pellets thereof are disclosed...

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Hauptverfasser: BOUTONNET MAGALI, ANFLO KJELL, ERSSON ANDERS, LYCKFELDT OLA, JAERAAS SVEN, BRANDT JESPER, AGRELL JOHAN
Format: Patent
Sprache:eng
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Zusammenfassung:Preparation of sintering resistant hexaaluminates, AAl11O18, wherein A is an alka-line earth or rare earth metal, and more particularly lanthanum, by a combination of sol-gel and microemulsion techniques using a water soluble salt of A, and a method of forming spherical pellets thereof are disclosed.