Abstract
Al−B−Si composite pillared clay was first prepared and its catalytic cracking properties for gas oil were investigated. Characterization techniques included XRD, BET and IR spectroscopy of pyridine adsorbed. It is shown by the results that the introduction of Si enhanced the catalytic activity and gasoline yield on pillared clay. Al−B−Si composite pillared clay was a better catalyst material.
Abstract
Впервые были получены для колон глины композитов Al−B−Si и исследованы их каталитические свойства в крекинге нефти. Для характеристики их использовали РВД, БЭТ и ИК спектроскопию адсорбированного пиридина. Было найдено, что введение Si повышает каталитическую активность глин и выход бензина. Глины для колон композитов Al−B−Si оказались улучшенными катализаторами.
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Wenyang, X., Yizhao, Y., Xianmei, X. et al. Preparation and properties of Al−B−Si composite pillared bentonite. React Kinet Catal Lett 44, 115–120 (1991). https://doi.org/10.1007/BF02068393
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DOI: https://doi.org/10.1007/BF02068393