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Ga2O3/HZSM-5 propane aromatization catalysts: Formation of active centers via solid-state reaction

✍ Scribed by Geoffrey L. Price; Vladislav Kanazirev

Book ID
113180000
Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
808 KB
Volume
126
Category
Article
ISSN
0021-9517

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Study on the active center of Ga2O3/HZSM
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✍ Songling Jia; Suochuan Wu; Zhongyue Meng πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 551 KB

The study of a physically mixed Ga203/HZSM-5 catalyst shows that propene aromatization on the catalyst may be improved by activating it in hydrogen at high temperature. The optimal pretreatment conditions are at 773 K in hydrogen for 2 h and about 1 wt.-% Ga content. Ga"' in Ga20s/HZSM-5 catalyst ca