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Insights into the reaction mechanism of ethanol conversion into hydrocarbons on H-ZSM-5

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Abstract
Ethanol dehydration to ethene is mechanistically decoupled from the production of higher hydrocarbons due to complete surface coverage by adsorbed ethanol and diethyl ether (DEE). The production of C3+ hydrocarbons was found to be unaffected by water present in the reaction mixture. Three routes for the production of C3+ hydrocarbons are identified: the dimerization of ethene to butene and two routes involving two different types of surface species categorized as aliphatic and aromatic. Evidence for the different types of species involved in the production of higher hydrocarbons is obtained via isotopic labeling, continuous flow and transient experiments complemented by UV/Vis characterization of the catalyst and abinitio microkinetic modeling.
Keywords
HZSM-5 ZEOLITE, METHANOL-TO-OLEFIN, MODIFIED ZSM-5, CATALYZED-REACTIONS, REACTION PATHWAYS, AQUEOUS-ETHANOL, SPECTROSCOPY, TRANSFORMATION, DEACTIVATION, DEHYDRATION, ab initio calculations, ethanol, isotopic labeling, reaction mechanisms, transient experiments

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Citation

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Chicago
Van der Borght, Kristof, Rakesh Batchu, Vladimir Galvita, Konstantinos Alexopoulos, Marie-Françoise Reyniers, Joris Thybaut, and Guy Marin. 2016. “Insights into the Reaction Mechanism of Ethanol Conversion into Hydrocarbons on H-ZSM-5.” Angewandte Chemie-international Edition 55 (41): 12817–12821.
APA
Van der Borght, K., Batchu, R., Galvita, V., Alexopoulos, K., Reyniers, M.-F., Thybaut, J., & Marin, G. (2016). Insights into the reaction mechanism of ethanol conversion into hydrocarbons on H-ZSM-5. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 55(41), 12817–12821.
Vancouver
1.
Van der Borght K, Batchu R, Galvita V, Alexopoulos K, Reyniers M-F, Thybaut J, et al. Insights into the reaction mechanism of ethanol conversion into hydrocarbons on H-ZSM-5. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION. 2016;55(41):12817–21.
MLA
Van der Borght, Kristof et al. “Insights into the Reaction Mechanism of Ethanol Conversion into Hydrocarbons on H-ZSM-5.” ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 55.41 (2016): 12817–12821. Print.
@article{8156681,
  abstract     = {Ethanol dehydration to ethene is mechanistically decoupled from the production of higher hydrocarbons due to complete surface coverage by adsorbed ethanol and diethyl ether (DEE). The production of C3+ hydrocarbons was found to be unaffected by water present in the reaction mixture. Three routes for the production of C3+ hydrocarbons are identified: the dimerization of ethene to butene and two routes involving two different types of surface species categorized as aliphatic and aromatic. Evidence for the different types of species involved in the production of higher hydrocarbons is obtained via isotopic labeling, continuous flow and transient experiments complemented by UV/Vis characterization of the catalyst and abinitio microkinetic modeling.},
  author       = {Van der Borght, Kristof and Batchu, Rakesh and Galvita, Vladimir and Alexopoulos, Konstantinos and Reyniers, Marie-Françoise and Thybaut, Joris and Marin, Guy},
  issn         = {1433-7851},
  journal      = {ANGEWANDTE CHEMIE-INTERNATIONAL EDITION},
  keywords     = {HZSM-5 ZEOLITE,METHANOL-TO-OLEFIN,MODIFIED ZSM-5,CATALYZED-REACTIONS,REACTION PATHWAYS,AQUEOUS-ETHANOL,SPECTROSCOPY,TRANSFORMATION,DEACTIVATION,DEHYDRATION,ab initio calculations,ethanol,isotopic labeling,reaction mechanisms,transient experiments},
  language     = {eng},
  number       = {41},
  pages        = {12817--12821},
  title        = {Insights into the reaction mechanism of ethanol conversion into hydrocarbons on H-ZSM-5},
  url          = {http://dx.doi.org/10.1002/anie.201607230},
  volume       = {55},
  year         = {2016},
}

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