Insight into the adverse effect of residual ammonium ion on the catalytic activity of zeolite Y

Insight into the adverse effect of residual ammonium ion on the catalytic activity of zeolite Y

Zeolite Y is a solid acidic catalyst with a high surface area and accessible active sites and it is widely used in petrochemical processes. To generate Brønsted acid sites, NaY must be converted to the H-form, producing OH groups. Converting NaY to the HY zeolite with ammonium ions can leave ammoniu...

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Bibliographic Details
Main Authors: Azam Samiei, Seyyed Hamid Ahmadi, Amir Bagheri Garmarudi, Mahta Badienejad, Miguel de la Guardia, Daniel Gallert Mateu
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Results in Chemistry
Subjects:
Zeolite Y
Coke
Ammonium ion
Catalytic activity
Solid acid sites
Online Access:http://www.sciencedirect.com/science/article/pii/S2211715625001833
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