Insight into the Formation of COX By‐Products in Methanol‐to‐Aromatics Reaction over Zn/HZSM‐5: Significantly Affected by the Chemical State of Surface Zn Species
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DOI: 10.1002/cctc.201901226
Abstract: Several Zn‐modified HZSM‐5 catalysts prepared by impregnation or ion exchange were characterized, and tested in methanol‐to‐aromatics (MTA) reaction. The obviously enhanced output of COX by‐products (CO & CO2) was observed over these modified catalysts, although… read more here.
Keywords: methanol aromatics; surface; surface species; formation ... See more keywords
Effect of framework Al siting on catalytic performance in methanol to aromatics over ZSM-5 zeolites
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DOI: 10.1016/s1872-5813(19)30058-1
Abstract: Abstract ZSM-5 zeolites with different framework Al (AlF) siting were hydrothermally synthesized by adding mineralizer, urea, or by changing the silicon source. The morphology, textural properties, AlF siting, and acidity of different ZSM-5 zeolites were… read more here.
Keywords: methanol aromatics; zsm zeolites; framework; catalytic performance ... See more keywords
Influence of Hollow ZSM-5 Zeolites Prepared by Treatment with Different Alkalis on the Catalytic Conversion of Methanol to Aromatics
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DOI: 10.1021/acs.energyfuels.0c02345
Abstract: The influence of hollow ZSM-5 catalysts prepared with two different kinds of alkalis on catalytic performances in methanol to aromatics was studied. It was found that benzene, toluene, and xylene (... read more here.
Keywords: alkalis catalytic; hollow zsm; methanol aromatics; influence hollow ... See more keywords