Mechanistic insights into coke suppression and enhanced olefin selectivity in mixed metal oxide-modified SAPO-34 for high-performance methanol-to-olefins catalysis

Mechanistic insights into coke suppression and enhanced olefin selectivity in mixed metal oxide-modified SAPO-34 for high-performance methanol-to-olefins catalysis

The methanol-to-olefins (MTO) process is a key catalytic route for light olefin production, yet challenges related to catalyst deactivation and coke formation persist. In this study, we investigate the catalytic performance of SAPO-34 (SP) and a modified SAPO-34 catalyst incorporating a mixed metal...

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Bibliographic Details
Main Authors: Armin Abbasi, Jafar Towfighi Darian, Mahdi Pourmand, Masoud Safari Yazd
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Chemical Engineering Journal Advances
Subjects:
Methanol-to-olefins
SAPO-34
Mixed metal oxides
Catalyst stability
Molecular dynamics simulations
Coke precursor inhibition
Online Access:http://www.sciencedirect.com/science/article/pii/S2666821125000420
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