dor_id: 4129757

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Journal of Applied Research and Technology", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Scopus, Directory of Open Access Journals (DOAJ); Sistema Regional de Información en Línea para Revistas Científicas de América Latina, el Caribe, España y Portugal (Latindex); Indice de Revistas Latinoamericanas en Ciencias (Periódica); La Red de Revistas Científicas de América Latina y el Caribe, España y Portugal (Redalyc); Consejo Nacional de Ciencia y Tecnología (CONACyT); Google Scholar Citation

561.#.#.u: https://www.icat.unam.mx/

650.#.4.x: Ingenierías

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://jart.icat.unam.mx/index.php/jart

351.#.#.b: Journal of Applied Research and Technology

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

590.#.#.c: Open Journal Systems (OJS)

270.#.#.d: MX

270.1.#.d: México

590.#.#.b: Concentrador

883.#.#.u: https://revistas.unam.mx/catalogo/

883.#.#.a: Revistas UNAM

590.#.#.a: Coordinación de Difusión Cultural

883.#.#.1: https://www.publicaciones.unam.mx/

883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://jart.icat.unam.mx/index.php/jart/article/view/1482/883

100.1.#.a: Coha Vesga, Pablo Miguel; Rojas Arias, Nicolás; Valença, Gustavo Paim

524.#.#.a: Coha Vesga, Pablo Miguel, et al. (2022). Selective oxidation of ethanol into acetaldehyde catalyzed by novel Mg-Mo/MCM-41 mesoporous molecular meshes. Journal of Applied Research and Technology; Vol. 20 Núm. 1, 2022; 24-36. Recuperado de https://repositorio.unam.mx/contenidos/4129757

245.1.0.a: Selective oxidation of ethanol into acetaldehyde catalyzed by novel Mg-Mo/MCM-41 mesoporous molecular meshes

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias Aplicadas y Tecnología, UNAM

264.#.0.c: 2022

264.#.1.c: 2022-03-02

653.#.#.a: MCM-41 molecular sieve; ethanol; catalysis process; acetaldehyde

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico gabriel.ascanio@icat.unam.mx

884.#.#.k: https://jart.icat.unam.mx/index.php/jart/article/view/1482

001.#.#.#: 074.oai:ojs2.localhost:article/1482

041.#.7.h: eng

520.3.#.a: Molecular sieves of MCM-41 impregnated with MgO, MoO3, and Mo2C synthesized using a wet impregnation method. The compounds developed herein, were characterized by means of XRD, SEM-EDS and FT-IR techniques. The production capacity of acetaldehyde from ethanol was analyzed by catalytic processes employing as-synthesized MCM-41. The obtained results show that the changes in crystallinity of MCM-41 were due to the impregnation of oxides, which generate damage to the structure of MCM-41. However, the characteristics of the compounds are favorable, allowing them to be used as heterogeneous catalyst material due to the similarity of the characteristics between MCM-41 with and without of Mg and Mo oxides. The catalysis tests show the influence between the type of catalyst used and the temperature applied to the production process of acetaldehyde from ethanol, obtaining the best results in the samples impregnated with Mo2C at 250 °C, with a production percentage of acetaldehyde of 80.7% and 77.9% for the catalysts impregnated with 0.5% and 2.0% Mg and 3.0% Mo carbide, respectively.

773.1.#.t: Journal of Applied Research and Technology; Vol. 20 Núm. 1 (2022); 24-36

773.1.#.o: https://jart.icat.unam.mx/index.php/jart

022.#.#.a: ISSN electrónico: 2448-6736; ISSN: 1665-6423

310.#.#.a: Bimestral

300.#.#.a: Páginas: 24-36

264.#.1.b: Instituto de Ciencias Aplicadas y Tecnología, UNAM

doi: https://doi.org/10.22201/icat.24486736e.2022.20.1.1482

harvesting_date: 2023-11-08 13:10:00.0

856.#.0.q: application/pdf

file_creation_date: 2022-02-21 22:25:14.0

file_modification_date: 2022-02-21 22:25:14.0

file_creator: Yolanda G.G.

file_name: acb015e7b8c1e230c8f91dd2200b0220b1178459ef60f9f0eaa8fc606689a6b4.pdf

file_pages_number: 13

file_format_version: application/pdf; version=1.7

file_size: 1042145

last_modified: 2024-03-19 14:00:00

license_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es

license_type: by-nc-sa

No entro en nada

No entro en nada 2

Artículo

Selective oxidation of ethanol into acetaldehyde catalyzed by novel Mg-Mo/MCM-41 mesoporous molecular meshes

Coha Vesga, Pablo Miguel; Rojas Arias, Nicolás; Valença, Gustavo Paim

Instituto de Ciencias Aplicadas y Tecnología, UNAM, publicado en Journal of Applied Research and Technology, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Coha Vesga, Pablo Miguel, et al. (2022). Selective oxidation of ethanol into acetaldehyde catalyzed by novel Mg-Mo/MCM-41 mesoporous molecular meshes. Journal of Applied Research and Technology; Vol. 20 Núm. 1, 2022; 24-36. Recuperado de https://repositorio.unam.mx/contenidos/4129757

Descripción del recurso

Autor(es)
Coha Vesga, Pablo Miguel; Rojas Arias, Nicolás; Valença, Gustavo Paim
Tipo
Artículo de Investigación
Área del conocimiento
Ingenierías
Título
Selective oxidation of ethanol into acetaldehyde catalyzed by novel Mg-Mo/MCM-41 mesoporous molecular meshes
Fecha
2022-03-02
Resumen
Molecular sieves of MCM-41 impregnated with MgO, MoO3, and Mo2C synthesized using a wet impregnation method. The compounds developed herein, were characterized by means of XRD, SEM-EDS and FT-IR techniques. The production capacity of acetaldehyde from ethanol was analyzed by catalytic processes employing as-synthesized MCM-41. The obtained results show that the changes in crystallinity of MCM-41 were due to the impregnation of oxides, which generate damage to the structure of MCM-41. However, the characteristics of the compounds are favorable, allowing them to be used as heterogeneous catalyst material due to the similarity of the characteristics between MCM-41 with and without of Mg and Mo oxides. The catalysis tests show the influence between the type of catalyst used and the temperature applied to the production process of acetaldehyde from ethanol, obtaining the best results in the samples impregnated with Mo2C at 250 °C, with a production percentage of acetaldehyde of 80.7% and 77.9% for the catalysts impregnated with 0.5% and 2.0% Mg and 3.0% Mo carbide, respectively.
Tema
MCM-41 molecular sieve; ethanol; catalysis process; acetaldehyde
Idioma
eng
ISSN
ISSN electrónico: 2448-6736; ISSN: 1665-6423

Enlaces