Preparation method effect on the physicochemical and catalytic properties of a methane dehydroaromatization catalyst

O. V. Sedel’nikova, A. A. Stepanov, V. I. Zaikovskii, L. L. Korobitsyna, A. V. Vosmerikov

Результат исследования: Научные публикации в периодических изданияхстатья

2 Цитирования (Scopus)

Аннотация

The molybdenum precursor effect on the physicochemical properties of the Мо/ZSM-5 catalyst and on its catalytic properties in nonoxidative methane conversion into aromatic hydrocarbons has been investigated. The textural characteristics of molybdenum catalysts have been determined by low-temperature nitrogen adsorption, and their acidity has been measured by temperature-programmed ammonia desorption. The microstructure and composition of Mo/ZSM-5 samples have been determined by high-resolution transmission electron microscopy and energy-dispersive X-ray spectroscopy. The activity and on-stream stability of the Мо-containing zeolite catalyst in the nonoxidative conversion of methane depend on the type of molybdenum compound that was used in catalyst preparation.

Язык оригиналаанглийский
Страницы (с-по)51-57
Число страниц7
ЖурналKinetics and Catalysis
Том58
Номер выпуска1
DOI
СостояниеОпубликовано - 1 янв 2017

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