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Kinetic Analysis of Methanol to Dimethyl Ether Reaction over H-MFI Catalyst
Abstract
This paper reports the kinetic analysis of methanol dehydration to dimethyl ether (DME) on a zeolitic MFI-type catalyst. For this reaction, γ-alumina is the most used catalyst, but the use of a zeolite, such as H-MFI, is gaining greater attention because these materials exhibit a better stability against water presence and can modulate the catalyst acidity acting on different parameters (e.g., Si/Al ratio or postsynthesis treatments). The kinetic analysis of H-MFI is performed by using experimental data of methanol conversion in a differential reactor and in an integral reactor. By including the most important kinetic models proposed in the literature for alumina, kinetic parameters (as a function of temperature) in the case of H-MFI are calculated, and the comparison between different models is also presented and discussed. In addition a new kinetic model is proposed and data fitting is preferable with respect to literature equations: also data of activation energy are in agreement with literature findings.
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At Brønsted acid sites, DME can be formed via a concerted and a stepwise mechanism.
“AtBrønstedacidsites,DMEcanbeformedviatheconcertedandthestepwisemechanism.”
From Reactivity of Surface Lewis and Brønsted Acid Sites in Zeolite Catalysis: A Computational Case Study of DME Synthesis Using H-SSZ-13 (2022) · cites this paper as [92]
In the stepwise mechanism, DME is formed through reaction of a surface methoxyspecies (SMS) with MeOH.
“Inthestepwisemechanism,DMEisformed throughreactionofasurfacemethoxyspecies(SMS)with MeOH.”
From Reactivity of Surface Lewis and Brønsted Acid Sites in Zeolite Catalysis: A Computational Case Study of DME Synthesis Using H-SSZ-13 (2022) · cites this paper as [92]
In the concerted mechanism, two adsorbed MeOH react directly.
“Intheconcertedmechanism,twoadsorbedMeOH reactdirectly.”
From Reactivity of Surface Lewis and Brønsted Acid Sites in Zeolite Catalysis: A Computational Case Study of DME Synthesis Using H-SSZ-13 (2022) · cites this paper as [92]
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Research works printed but not linked: 31
- Semelsberger T. A., 2006, J. Power Sources, 156, 497, 10.1016/j.jpowsour.2005.05.082 · DOI
- Arcoumanis C., 2008, Fuel, 87, 1014, 10.1016/j.fuel.2007.06.007 · DOI
- Ogawa T., 2003, J. Nat. Gas Chem., 12, 219
- Cheng C., 2011, Korean J. Chem. Eng., 28, 1511, 10.1007/s11814-011-0018-4 · DOI
- Hu J., 2005, Ind. Eng. Chem. Res., 44, 1722, 10.1021/ie0492707 · DOI
- Bonura G., 2013, Appl. Catal., B, 140, 16, 10.1016/j.apcatb.2013.03.048 · DOI
- Xu M., 1997, Appl. Catal., A, 149, 289, 10.1016/S0926-860X(96)00275-X · DOI
- Jun K., 2002, Bull. Korean Chem. Soc., 23, 803, 10.5012/bkcs.2002.23.6.803 · DOI
- Yaripour F., 2005, Catal. Commun., 6, 147, 10.1016/j.catcom.2004.11.012 · DOI
- Liu D., 2011, Fuel, 90, 1738, 10.1016/j.fuel.2011.01.038 · DOI
- Vanoye L., 2013, Catal. Today, 215, 239, 10.1016/j.cattod.2013.01.012 · DOI
- Hassanpour S., 2010, Ind. Eng. Chem. Res., 49, 4063, 10.1021/ie9013869 · DOI
- Jun K. W., 2003, Bull. Korean Chem. Soc., 24, 106, 10.5012/bkcs.2003.24.1.106 · DOI
- Jiang S., 2004, Bull. Korean Chem. Soc., 25, 185, 10.5012/bkcs.2004.25.2.185 · DOI
- Vishwanathan V., 2004, Appl. Catal., A, 276, 251, 10.1016/j.apcata.2004.08.011 · DOI
- Migliori M., 2014, Catal. Today, 227, 138, 10.1016/j.cattod.2013.09.033 · DOI
- Li J., 2011, Catal. Today, 171, 221, 10.1016/j.cattod.2011.02.027 · DOI
- Kim J. H., 2004, Appl. Catal., A, 264, 37, 10.1016/j.apcata.2003.12.058 · DOI
- Ramos F. S., 2005, Catal. Today, 101, 39, 10.1016/j.cattod.2004.12.007 · DOI
- Bercic G., 1993, Ind. Eng. Chem. Res., 32, 1035, 10.1021/ie00023a006 · DOI
- Mollavali M., 2008, Ind. Eng. Chem. Res., 47, 3265, 10.1021/ie800051h · DOI
- Moradi G., 2010, Korean J. Chem. Eng., 27, 1435, 10.1007/s11814-010-0238-z · DOI
- Lee E. Y., 2006, React. Kinet. Catal. Lett., 89, 115, 10.1007/s11144-006-0093-4 · DOI
- Sierra I., 2013, Chem. Eng. Trans., 32, 613
- Ha K., 2011, Appl. Catal., A, 395, 95, 10.1016/j.apcata.2011.01.025 · DOI
- Blaszkowski S. R., 1997, J. Phys. Chem. B, 101, 2292, 10.1021/jp962006+ · DOI
- Perego C., 1999, Catal. Today, 52, 133, 10.1016/S0920-5861(99)00071-1 · DOI
- Gates B. C., 1971, AlChE J., 17, 981, 10.1002/aic.690170435 · DOI
- Klusacek K., 1982, Chem. Eng. Sci., 37, 1523, 10.1016/0009-2509(82)80010-9 · DOI
- Kallò D., 1967, Chem. Eng, Technol., 37, 1523
- Than L. N., 1972, Collect. Czech. Commun., 37, 3878, 10.1135/cccc19723878 · DOI
Cited by
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Huber, P., Studt, F., & Plessow, P. N. (2022) · The Journal of Physical Chemistry C · doi:10.1021/acs.jpcc.2c00668 · Cited by 39
Metadata
- Authors
- Migliori, M., Aloise, A., Catizzone, E., & Giordano, G.
- Affiliations
- University of Calabria (IT)
- Corresponding author
- Migliori, Massimo
- Venue
- Industrial & Engineering Chemistry Research
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-09-11
- Volume
- 53
- Issue
- 38
- Pages
- 14885-14891
- ISSN
- 0888-5885 (ISSN-L)
- 1520-5045
- OpenAlex
- W2320734103
- Cited by
- 55
- References
- 0
- Citations by year
- 2026: 2 · 2025: 3 · 2024: 1 · 2023: 5 · 2022: 7 · 2021: 6 · 2020: 5 · 2019: 3 · 2018: 8 · 2017: 8 · 2016: 4 · 2015: 2 · 2014: 1
- FWCI
- 2.13
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Industrial & Engineering Chemistry Research (publishedVersion)
- Archive of Doctoral Theses and Digital Collections (University of Calabria) (submittedVersion)
- Archivio Istituzionale della Ricerca - Università degli Studi dell Aquila (submittedVersion)
- Topics
- Physical Sciences › Chemistry › Inorganic Chemistry › Zeolite Catalysis and Synthesis
- Physical Sciences › Chemical Engineering › Catalysis › Catalysts for Methane Reforming
- Physical Sciences › Chemical Engineering › Catalysis › Catalysis and Oxidation Reactions
- Keywords
- methanol dehydration, dimethyl ether, kinetic modeling, reaction kinetics, activation energy, kinetic parameters, differential reactor, integral reactor, catalyst acidity, water stability, Si/Al ratio
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