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Dealumination of zeolites II. Kinetic study of the dealumination by hydrothermal treatment of a NH4NaY zeolite

✍ Scribed by Q.L. Wang; G. Giannetto; M. Torrealba; G. Perot; C. Kappenstein; M. Guisnet


Book ID
113180290
Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
712 KB
Volume
130
Category
Article
ISSN
0021-9517

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A study of the dealumination methods for
✍ P Bartl; W.F HΓΆlderich πŸ“‚ Article πŸ“… 2000 πŸ› Elsevier Science 🌐 English βš– 177 KB

The dealumination of zeolite L was attempted by steaming, treatment with ammonium hexaΒ―uorosilicate, and with silicon tetrachloride. The zeolite framework can be dealuminated most eectively through ion exchange into the sodium form followed by treatment with silicon tetrachloride. The crystalline st