MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration

[EN] MCM-22, MCM-36, and ITQ-2 zeolites with the intended Si/Al molar ratios of 15, 25, and 50 were synthetized and tested as catalysts for dehydration of methanol to dimethyl ether and dehydration of ethanol to diethyl ether and ethylene. The surface concentration of acid sites was regulated by the...

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Published in:Materials
Main Authors: Marosz, Monika, Samojeden, Bogdan, Kowalczyk, Andrzej, Rutkowska, Malgorzata, Motak, Monika, DÍAZ MORALES, URBANO MANUEL, Palomares Gimeno, Antonio Eduardo, Chmielarz, Lucjan
Other Authors: Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear, National Science Centre, Polonia, Foundation for Polish Science, European Regional Development Fund, Agencia Estatal de Investigación
Format: Article in Journal/Newspaper
Language:English
Published: MDPI AG 2020
Subjects:
MCM-22
MCM-36
ITQ-2
Methanol
Ethanol
Dehydration
INGENIERIA QUIMICA
Kowalczyk
Morales
samojed*
Online Access:http://hdl.handle.net/10251/164478
https://doi.org/10.3390/ma13102399
id ftunivpvalencia:oai:riunet.upv.es:10251/164478
record_format openpolar
institution Open Polar
collection Politechnical University of Valencia: RiuNet
op_collection_id ftunivpvalencia
language English
topic MCM-22
MCM-36
ITQ-2
Methanol
Ethanol
Dehydration
INGENIERIA QUIMICA
spellingShingle MCM-22
MCM-36
ITQ-2
Methanol
Ethanol
Dehydration
INGENIERIA QUIMICA
Marosz, Monika
Samojeden, Bogdan
Kowalczyk, Andrzej
Rutkowska, Malgorzata
Motak, Monika
DÍAZ MORALES, URBANO MANUEL
Palomares Gimeno, Antonio Eduardo
Chmielarz, Lucjan
MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration
topic_facet MCM-22
MCM-36
ITQ-2
Methanol
Ethanol
Dehydration
INGENIERIA QUIMICA
description [EN] MCM-22, MCM-36, and ITQ-2 zeolites with the intended Si/Al molar ratios of 15, 25, and 50 were synthetized and tested as catalysts for dehydration of methanol to dimethyl ether and dehydration of ethanol to diethyl ether and ethylene. The surface concentration of acid sites was regulated by the synthesis of zeolite precursors with different aluminum content in the zeolite framework, while the influence of porous structure on the overall efficiency of alcohol conversion was analyzed by application of zeolitic materials with different types of porosity-microporous MCM-22 as well as microporous-mesoporous MCM-36 and ITQ-2. The zeolitic samples were characterized with respect to their: chemical composition (ICP-OES), structure (XRD, FT-IR), texture (N-2 sorption), and surface acidity (NH3-TPD). Comparison of the catalytic activity of the studied zeolitic catalysts with other reported catalytic systems, including zeolites with the similar Si/Al ratio as well as gamma-Al2O3 (one of the commercial catalysts for methanol dehydration), shows a great potential of MCM-22, MCM-36, and ITQ-2 in the reactions of alcohols dehydration. This research was funded by National Science Centre-Poland grant number 2016/21/B/ST5/00242. U.D. acknowledges to the Spanish Government grant number MAT2017-82288-C2-1-P. The research was partially done using the equipment purchased from the funds of European Regional Development Fund, Polish Innovation Economy Operational Program, grant numberPOIG.02.01.00-12-023/08. Marosz, M.; Samojeden, B.; Kowalczyk, A.; Rutkowska, M.; Motak, M.; Díaz Morales, UM.; Palomares Gimeno, AE. (2020). MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration. Materials. 13(10):1-17. https://doi.org/10.3390/ma13102399 S 1 17 13 10 Clausen, L. R., Houbak, N., & Elmegaard, B. (2010). Technoeconomic analysis of a methanol plant based on gasification of biomass and electrolysis of water. Energy, 35(5), 2338-2347. ...
author2 Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear
National Science Centre, Polonia
Foundation for Polish Science
European Regional Development Fund
Agencia Estatal de Investigación
format Article in Journal/Newspaper
author Marosz, Monika
Samojeden, Bogdan
Kowalczyk, Andrzej
Rutkowska, Malgorzata
Motak, Monika
DÍAZ MORALES, URBANO MANUEL
Palomares Gimeno, Antonio Eduardo
Chmielarz, Lucjan
author_facet Marosz, Monika
Samojeden, Bogdan
Kowalczyk, Andrzej
Rutkowska, Malgorzata
Motak, Monika
DÍAZ MORALES, URBANO MANUEL
Palomares Gimeno, Antonio Eduardo
Chmielarz, Lucjan
author_sort Marosz, Monika
title MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration
title_short MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration
title_full MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration
title_fullStr MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration
title_full_unstemmed MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration
title_sort mcm-22, mcm-36, and itq-2 zeolites with different si/al molar ratios as effective catalysts of methanol and ethanol dehydration
publisher MDPI AG
publishDate 2020
url http://hdl.handle.net/10251/164478
https://doi.org/10.3390/ma13102399
long_lat ENVELOPE(163.783,163.783,-77.933,-77.933)
ENVELOPE(-55.833,-55.833,-63.000,-63.000)
geographic Kowalczyk
Morales
geographic_facet Kowalczyk
Morales
genre samojed*
samojed*
genre_facet samojed*
samojed*
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spelling ftunivpvalencia:oai:riunet.upv.es:10251/164478 2023-05-15T18:14:58+02:00 MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration Marosz, Monika Samojeden, Bogdan Kowalczyk, Andrzej Rutkowska, Malgorzata Motak, Monika DÍAZ MORALES, URBANO MANUEL Palomares Gimeno, Antonio Eduardo Chmielarz, Lucjan Universitat Politècnica de València. Departamento de Ingeniería Química y Nuclear - Departament d'Enginyeria Química i Nuclear National Science Centre, Polonia Foundation for Polish Science European Regional Development Fund Agencia Estatal de Investigación 2020-05 http://hdl.handle.net/10251/164478 https://doi.org/10.3390/ma13102399 eng eng MDPI AG Materials info:eu-repo/grantAgreement/FNP//POIG.02.01.00-12-023%2F08/PL/ info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-82288-C2-1-P/ES/MATERIALES HIBRIDOS MULTIFUNCIONALES BASADOS EN NANO-UNIDADES ESTRUCTURALES ACTIVAS/ info:eu-repo/grantAgreement/NCN//2016%2F21%2FB%2FST5%2F00242/ https://doi.org/10.3390/ma13102399 10.1016/j.energy.2010.02.034 10.1016/j.biombioe.2011.04.038 10.1016/j.energy.2011.07.024 10.1039/C8GC02698J 10.1016/j.materresbull.2019.01.018 10.1016/j.fuproc.2008.07.013 10.1016/j.apcatb.2012.02.017 10.1016/j.fuproc.2011.03.007 10.1016/j.cej.2011.12.034 10.1016/j.jpowsour.2005.05.082 10.1016/j.fuel.2007.06.007 10.1007/s10562-005-8698-1 10.1021/ie970171l 10.1016/j.cej.2012.04.016 10.1016/S0926-860X(96)00275-X 10.1016/j.catcom.2004.11.012 10.1016/j.cej.2012.07.011 10.1016/j.catcom.2017.10.013 10.1016/j.clay.2017.12.015 10.1016/j.cattod.2019.07.003 10.1007/s42860-019-00051-y 10.1016/0144-2449(94)00013-I 10.1016/j.micromeso.2005.09.025 10.1016/j.apcatb.2015.01.016 10.1016/j.cattod.2013.08.017 10.37190/epe130111 10.1016/j.saa.2019.117539 10.1016/j.micromeso.2013.07.020 10.1016/j.micromeso.2009.07.003 10.1016/j.micromeso.2012.06.055 10.1016/j.micromeso.2007.02.031 10.1016/j.fuel.2012.03.034 10.1021/je00049a015 10.1021/jp063522v 10.1021/jp050721q 10.1016/j.materresbull.2015.11.018 10.1016/j.apcatb.2015.03.006 http://hdl.handle.net/10251/164478 doi:10.3390/ma13102399 urn:eissn:1996-1944 32456028 PMC7288170 http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess CC-BY MCM-22 MCM-36 ITQ-2 Methanol Ethanol Dehydration INGENIERIA QUIMICA info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2020 ftunivpvalencia https://doi.org/10.3390/ma13102399 2022-06-12T20:55:58Z [EN] MCM-22, MCM-36, and ITQ-2 zeolites with the intended Si/Al molar ratios of 15, 25, and 50 were synthetized and tested as catalysts for dehydration of methanol to dimethyl ether and dehydration of ethanol to diethyl ether and ethylene. The surface concentration of acid sites was regulated by the synthesis of zeolite precursors with different aluminum content in the zeolite framework, while the influence of porous structure on the overall efficiency of alcohol conversion was analyzed by application of zeolitic materials with different types of porosity-microporous MCM-22 as well as microporous-mesoporous MCM-36 and ITQ-2. The zeolitic samples were characterized with respect to their: chemical composition (ICP-OES), structure (XRD, FT-IR), texture (N-2 sorption), and surface acidity (NH3-TPD). Comparison of the catalytic activity of the studied zeolitic catalysts with other reported catalytic systems, including zeolites with the similar Si/Al ratio as well as gamma-Al2O3 (one of the commercial catalysts for methanol dehydration), shows a great potential of MCM-22, MCM-36, and ITQ-2 in the reactions of alcohols dehydration. This research was funded by National Science Centre-Poland grant number 2016/21/B/ST5/00242. U.D. acknowledges to the Spanish Government grant number MAT2017-82288-C2-1-P. The research was partially done using the equipment purchased from the funds of European Regional Development Fund, Polish Innovation Economy Operational Program, grant numberPOIG.02.01.00-12-023/08. Marosz, M.; Samojeden, B.; Kowalczyk, A.; Rutkowska, M.; Motak, M.; Díaz Morales, UM.; Palomares Gimeno, AE. (2020). MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration. Materials. 13(10):1-17. https://doi.org/10.3390/ma13102399 S 1 17 13 10 Clausen, L. R., Houbak, N., & Elmegaard, B. (2010). Technoeconomic analysis of a methanol plant based on gasification of biomass and electrolysis of water. Energy, 35(5), 2338-2347. ... Article in Journal/Newspaper samojed* samojed* Politechnical University of Valencia: RiuNet Kowalczyk ENVELOPE(163.783,163.783,-77.933,-77.933) Morales ENVELOPE(-55.833,-55.833,-63.000,-63.000) Materials 13 10 2399

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