𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The properties of strongly dealuminated Y zeolites

✍ Scribed by V. Bosáček; V. Patzelová; Z. Tvarůz̆ková; D. Freude; U. Lohse; W. Schirmer; H. Stach; H. Thamm

Book ID
113176341
Publisher
Elsevier Science
Year
1980
Tongue
English
Weight
564 KB
Volume
61
Category
Article
ISSN
0021-9517

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Realumination of dealuminated zeolites Y
Realumination of dealuminated zeolites Y
✍ Z. Zhang; X. Liu; Y. Xu; R. Xu 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 581 KB

H4EDTA-and SiCI4-vapor-dealuminated zeolite Y were realuminated with aqueous solutions of NaAIO2 and NaOH. The products were characterized by using XRD, MAS n.m.r., F-/3.r., and second-derivative F'/].r. techniques. The results clearly show that insertion of aluminum species into the frameworks of t

Secondary porous structure of dealuminat
Secondary porous structure of dealuminated Y zeolites
✍ A. Zukal; V. Patzelová; U. Lohse 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 298 KB

Six NH4Na-Y zeolite samples were treated hydrothermally under deep-bed conditions. Aluminium released from the crystal lattice during the treatment was removed by extraction with 0.1 N HCI; this extraction also removed Na + cations. To obtain information on changes in the porous structure caused by