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Modification of HZSM-5 by metal surfactant for aromatization

✍ Scribed by Hu Zeshan; Shi Yonggang; Luang Chuanghui; Chen Songyang; Dong Jingxiu; Lu Xeudong; Peng Shaoyi


Book ID
104431572
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
93 KB
Volume
25
Category
Article
ISSN
1387-1811

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External modification of zeolite by meta
✍ Zeshan Hu; Wei Lihui; Songying Chen; Junxiu Dong; Shaoyi Peng πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 108 KB

HZSM-5 was modified by the surfactant magnesium valerate. The adsorption of the surfactant on HZSM-5 was studied. The total acidities of zeolites were measured by ammonia TPD before and after the modification. The activities and selectivities of methanol amination over the zeolites were evaluated. T