Impact of nonzeolite-catalyzed formation of formaldehyde on the methanol-to-hydrocarbons conversion

V Paunović, P Hemberger, A Bodi, R Hauert… - ACS …, 2022 - ACS Publications
Formaldehyde is an important intermediate that affects the catalyst performance in the
methanol-to-hydrocarbons (MTH) conversion. In this study, photoelectron photoion …

Formaldehyde-Induced Deactivation of ZSM5 Catalysts during the Methanol-to-Hydrocarbons Conversion

CWP Pare, P Rzepka, P Hemberger, A Bodi… - ACS …, 2023 - ACS Publications
Formaldehyde productivity and reactivity over zeolite catalysts are suggested to influence
their selectivity and stability in the methanol-to-hydrocarbons (MTH) conversion. However …

Zeolite Catalysts for Biomass Valorization: Tuning of active sites for promoting reactivity

O Singh, C Samanta, L Kustov, L Pinard - Catalysis Reviews, 2024 - Taylor & Francis
Consumer demand for environmentally friendly products, government mandates and
incentives have been driving the development of innovative solutions to produce fuels and …

Selectivity Descriptors of Methanol‐to‐Aromatics Process over 3‐Dimensional Zeolites

X Zhang, X Gong, E Abou‐Hamad, H Zhou… - Angewandte …, 2024 - Wiley Online Library
The zeolite‐catalyzed methanol‐to‐aromatics (MTA) process is a promising avenue for
industrial decarbonization. This process predominantly utilizes 3‐dimensional 10‐member …

The formation, reactivity and transformation pathways of formaldehyde in the methanol-to-hydrocarbon conversion

V Paunović, X Wu, L Maggiulli, D Ferri… - Catalysis Science & …, 2024 - pubs.rsc.org
Coke-induced catalyst deactivation is one of the major challenges in commercial methanol-
to-hydrocarbon (MTH) conversion processes. It is suspected to be critically dependent on …

Synergistic catalysis of Brønsted acid, Al-Lewis acid, and Zn-Lewis acid on steam-treated Zn/ZSM-5 for highly stable conversion of methanol to aromatics

T Fu, C Cao, L Zhang, L Zhang, Q Ma… - Industrial & …, 2023 - ACS Publications
The development of stable and selective ZSM-5 catalysts for methanol aromatization
remains an ongoing challenge. Here, we demonstrate highly stable aromatization on ZSM-5 …

The paradoxical influence of hydrothermally treated zeolites on the hydrocarbon pool mechanism

X Gong, S Jiang, A Dikhtiarenko… - Angewandte Chemie …, 2024 - Wiley Online Library
Understanding the mechanistic intricacies of hydrothermally treated zeolite is crucial for
valorizing any oxygen‐containing renewable feedstocks (eg, methanol, carbon dioxide …

Regulating the distribution of acid sites in ZSM-11 zeolite with different halogen anions to enhance its catalytic performance in the conversion of methanol to olefins

K Yuan, X Jia, S Wang, S Fan, S He, P Wang… - Microporous and …, 2022 - Elsevier
Purposive regulation of the spatial location and distribution of acid sites in a zeolite catalyst,
though still rather challenging, has proved to be an effective measure to enhance its …

Molten Sn solvent expands liquid metal catalysis

J Tang, N Meftahi, AJ Christofferson, J Sun… - Nature …, 2025 - nature.com
Regulating favorable assemblies of metallic atoms in the liquid state provides promise for
catalyzing various chemical reactions. Expanding the selection of metallic solvents …

[HTML][HTML] A global methanol-to-hydrocarbons (MTH) model with H-ZSM-5 catalyst acidity descriptors

H Vicente, AT Aguayo, P Castano, AG Gayubo - Fuel, 2024 - Elsevier
This work presents a dual cycle-based kinetic model that uses H-ZSM-5 catalyst acidity
descriptors for the methanol-to-hydrocarbons (MTH,-olefins, MTO, and–aromatics, MTA) …