Molecular views on mechanisms of Brønsted acid-catalyzed reactions in zeolites

C Chizallet, C Bouchy, K Larmier… - Chemical …, 2023 - ACS Publications
The Brønsted acidity of proton-exchanged zeolites has historically led to the most impactful
applications of these materials in heterogeneous catalysis, mainly in the fields of …

Small-pore zeolites: synthesis and catalysis

M Dusselier, ME Davis - Chemical reviews, 2018 - ACS Publications
In the past decade or so, small-pore zeolites have received greater attention than large-and
medium-pore molecular sieves that have historically dominated the literature. This is …

Recent trends and fundamental insights in the methanol-to-hydrocarbons process

I Yarulina, AD Chowdhury, F Meirer, BM Weckhuysen… - Nature Catalysis, 2018 - nature.com
The production of high-demand chemical commodities such as ethylene and propylene
(methanol-to-olefins), hydrocarbons (methanol-to-hydrocarbons), gasoline (methanol-to …

Aromatics production via methanol-mediated transformation routes

T Li, T Shoinkhorova, J Gascon, J Ruiz-Martinez - ACS Catalysis, 2021 - ACS Publications
The methanol-to-aromatics (MTA) process is regarded as a promising route to produce
aromatic commodities through non-petroleum carbon resources, such as biomass, waste …

Carbon deposit analysis in catalyst deactivation, regeneration, and rejuvenation

ETC Vogt, D Fu, BM Weckhuysen - … Chemie International Edition, 2023 - Wiley Online Library
Hydrocarbon conversion catalysts suffer from deactivation by deposition or formation of
carbon deposits. Carbon deposit formation is thermodynamically favored above 350° C …

Elucidation of radical-and oxygenate-driven paths in zeolite-catalysed conversion of methanol and methyl chloride to hydrocarbons

A Cesarini, S Mitchell, G Zichittella, M Agrachev… - Nature …, 2022 - nature.com
Understanding hydrocarbon generation in the zeolite-catalysed conversions of methanol
and methyl chloride requires advanced spectroscopic approaches to distinguish the …

The Oxygenate-Mediated Conversion of COx to Hydrocarbons─On the Role of Zeolites in Tandem Catalysis

J Xie, U Olsbye - Chemical reviews, 2023 - ACS Publications
Decentralized chemical plants close to circular carbon sources will play an important role in
shaping the postfossil society. This scenario calls for carbon technologies which valorize …

Hydrogen transfer pathways during zeolite catalyzed methanol conversion to hydrocarbons

S Müller, Y Liu, FM Kirchberger… - Journal of the …, 2016 - ACS Publications
Hydrogen transfer is the major route in catalytic conversion of methanol to olefins (MTO) for
the formation of nonolefinic byproducts, including alkanes and aromatics. Two separate …

Molecular routes of dynamic autocatalysis for methanol-to-hydrocarbons reaction

S Lin, Y Zhi, W Chen, H Li, W Zhang… - Journal of the …, 2021 - ACS Publications
The industrially important methanol-to-hydrocarbons (MTH) reaction is driven and sustained
by autocatalysis in a dynamic and complex manner. Hitherto, the entire molecular routes …

Tuning the zeolite acidity enables selectivity control by suppressing ketene formation in lignin catalytic pyrolysis

Z Pan, A Puente-Urbina, SR Batool, A Bodi… - Nature …, 2023 - nature.com
Unveiling catalytic mechanisms at a molecular level aids rational catalyst design and
selectivity control for process optimization. In this study, we find that the Brønsted acid site …