Open Access

Table 2

Textural parameters of the zeolite after each step of the synthesis process.

Zeolite S BET (m2/g)a S Meso (m2/g)b V Micro (cm3/g)c
Parent NaY 865 6 0.31
Dealuminated SiCl4 669 18 0.23
Washed HCl 687 21 0.23
Desilicated NaAlO2 709 111 0.24

BET method (constant C positive and p/p 0 < 0.1).


t-plot method (linear part between 0.34 ≤ x-axis (nm) ≤ 1).


Volume of N2 adsorbed when the slope of adsorption branch becomes lower than 103 cm3 g−1.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.