SUPPORTED CATALYST, CARBON NANOTUBE ASSEMBLY, AND PREPARATION METHOD THEREFOR

The present invention relates to an impregnated supported catalyst, a carbon nanotube assembly, and a preparation method therefor. The carbon nanotube assembly according to the present invention comprises: a quaternary catalyst in which a catalyst component and an active component are supported in a...

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Main Authors YOON, JAEKEUN, LEE, SEUNGYONG, KIM, SUNGJIN, CHA, JINMYUNG, KANG, KYUNGYEON, LEE, DONGCHUL
Format Patent
LanguageEnglish
French
Korean
Published 15.01.2015
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Summary:The present invention relates to an impregnated supported catalyst, a carbon nanotube assembly, and a preparation method therefor. The carbon nanotube assembly according to the present invention comprises: a quaternary catalyst in which a catalyst component and an active component are supported in a granular support; and a bundle type carbon nanotube grown on the catalyst, wherein the carbon nanotube assembly has an average diameter of 100-800 μm and a bulk density of 80-250 kg/m3 and has a sphere or potato shape. La présente invention concerne un catalyseur supporté imprégné, un ensemble nanotube de carbone, et un procédé pour les préparer. L'ensemble nanotube de carbone selon la présente invention comprend : un catalyseur quaternaire dans lequel un composant de catalyseur et un composant actif sont supportés dans un support granulaire ; et un nanotube de carbone de type faisceau développé sur le catalyseur, l'ensemble nanotube de carbone ayant un diamètre moyen de 100-800 μm et une masse volumique apparente de 80-250 kg/m3, et ayant une forme de sphère ou d'un patatoïde.
Bibliography:Application Number: WO2014KR06230