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dc.contributor.author
Acevedo, Mauro Dino  
dc.contributor.author
Bedogni, Gabriel Alejandro  
dc.contributor.author
Okulik, Nora Beatriz  
dc.contributor.author
Padro, Cristina  
dc.date.available
2017-12-18T20:05:05Z  
dc.date.issued
2014-09  
dc.identifier.citation
Bedogni, Gabriel Alejandro; Acevedo, Mauro Dino; Padro, Cristina; Okulik, Nora Beatriz; Study of Gas Phase m-Cresol Alkylation with Methanol on Solid Acid Catalysts; Springer; Catalysis Letters; 144; 11; 9-2014; 1946-1954  
dc.identifier.issn
1011-372X  
dc.identifier.uri
http://hdl.handle.net/11336/30943  
dc.description.abstract
The gas-phase alkylation of m-cresol with methanol was studied at 523 K on Al-MCM-41 and zeolites ZnY, HBEA, HZSM5 and HMCM22. The acidity was determined by ammonia TPD and FTIR of adsorbed pyridine.On acid sites of moderate strength (Al-MCM-41), initially the O-alkylation rate was higher than the C-alkylation rate. In contrast, formation of dimethylphenols by C-alkylation was highly favored on ZnY and HMCM22 which have both strong acidity although different nature; Lewis (ZnY) and Brønsted and Lewis (HMCM22). High selectivity of 2,5-DMP was observed on HZSM5, probably due to diffusional constraint. All catalysts, except Al-MCM-41, showed deactivation by coke formation.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Alkylation  
dc.subject
Acid Zeolites  
dc.subject
M-Cresol Methylation  
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Solid Acids Catalysts  
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Methylation  
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Dimethyl-Phenols  
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Otras Ingeniería Química  
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Ingeniería Química  
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INGENIERÍAS Y TECNOLOGÍAS  
dc.title
Study of Gas Phase m-Cresol Alkylation with Methanol on Solid Acid Catalysts  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-12-18T15:02:02Z  
dc.identifier.eissn
1572-879X  
dc.journal.volume
144  
dc.journal.number
11  
dc.journal.pagination
1946-1954  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Nueva York  
dc.description.fil
Fil: Acevedo, Mauro Dino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina  
dc.description.fil
Fil: Bedogni, Gabriel Alejandro. Universidad Nacional del Chaco Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Okulik, Nora Beatriz. Universidad Nacional del Chaco Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Padro, Cristina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina  
dc.journal.title
Catalysis Letters  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10562-014-1358-6  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10562-014-1358-6  

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