Exchange of Co(II) ions in H-BEA zeolites: identification of aluminum pairs in the zeolite framework
✍ Scribed by O. Bortnovsky; Z. Sobalı́k; B. Wichterlová
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 173 KB
- Volume
- 46
- Category
- Article
- ISSN
- 1387-1811
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Ion exchange isotherms at 298 K describing the uni-trivalent exchange of LiY, NaY, KY, RbNaY and CsNaY with Ce 3+ at total normality 0.1 mol equiv. -1 are presented. The out-going cation has a considerable influence on the progress of exchange and the overall preference of the zeolite phase for the
Lanthanum-exchanged beta zeolites have been prepared by a solid-state ion-exchange procedure which consists of calcining in static conditions a mechanical mixture of LaCl 3 .7H 2 O and H-beta zeolite. The exchanged samples have been characterized at various steps of their preparation by XRD, BET, F