Nopol Production Over Sn-MCM-41 Immobilized in a Wall-Coated Microreactor using Formaldehyde Generated Ex-Situ

Diana C. García; Jorge H. Sánchez; Juan D. Martínez; Edwin A. Alarcón; Aída L. Villa

doi:10.1002/cctc.202300209

Nopol Production Over Sn-MCM-41 Immobilized in a Wall-Coated Microreactor using Formaldehyde Generated Ex-Situ

Diana C. García, Jorge H. Sánchez, Juan D. Martínez, Edwin A. Alarcón, Aída L. Villa

Producción científica: Contribución a una revista › Artículo en revista científica indexada › revisión exhaustiva

2 Citas (Scopus)

Resumen

The kinetic study of the synthesis of nopol from β-pinene and formaldehyde generated ex-situ was carried out in a continuous flow process using Sn-MCM-41 wall-coated microreactors of 1/8“ stainless steel tubes. The presence of Sn2+ and Sn4+ species was identified through XPS and TEM; the homogeneous distribution of tin on the support throughout the surface of the coating was verified by SEM analysis. Taylor flow regime and the kinetic control of the reaction were verified with hydrodynamic studies. A determination coefficient of 0.92 was obtained for the mathematical adjustment of the equation that described the reaction pathway obtained under the assumption of a dual-site Langmuir-Hinshelwood formalism with product desorption as the limiting step.

Idioma original	Inglés
Número de artículo	e202300209
Publicación	ChemCatChem
Volumen	15
N.º	12
DOI	https://doi.org/10.1002/cctc.202300209
Estado	Publicada - 26 abr. 2023

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© 2023 Wiley-VCH GmbH.

Palabras clave

Catalysis
Kinetics
Mesoporous materials
Microreactor
Nopol

Tipos de Productos Minciencias

Artículos de investigación con calidad A1 / Q1

ODS de las Naciones Unidas

Este resultado contribuye a los siguientes Objetivos de Desarrollo Sostenible

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@article{74dce0a7cf0a4de1b93682dd188ffbcc,

title = "Nopol Production Over Sn-MCM-41 Immobilized in a Wall-Coated Microreactor using Formaldehyde Generated Ex-Situ",

abstract = "The kinetic study of the synthesis of nopol from β-pinene and formaldehyde generated ex-situ was carried out in a continuous flow process using Sn-MCM-41 wall-coated microreactors of 1/8“ stainless steel tubes. The presence of Sn2+ and Sn4+ species was identified through XPS and TEM; the homogeneous distribution of tin on the support throughout the surface of the coating was verified by SEM analysis. Taylor flow regime and the kinetic control of the reaction were verified with hydrodynamic studies. A determination coefficient of 0.92 was obtained for the mathematical adjustment of the equation that described the reaction pathway obtained under the assumption of a dual-site Langmuir-Hinshelwood formalism with product desorption as the limiting step.",

keywords = "catalysis, kinetics, mesoporous materials, microreactor, nopol, Catalysis, Kinetics, Mesoporous materials, Microreactor, Nopol",

author = "Garc{\'i}a, {Diana C.} and S{\'a}nchez, {Jorge H.} and Mart{\'i}nez, {Juan D.} and Alarc{\'o}n, {Edwin A.} and Villa, {A{\'i}da L.}",

note = "Publisher Copyright: {\textcopyright} 2023 Wiley-VCH GmbH.",

year = "2023",

month = apr,

day = "26",

doi = "10.1002/cctc.202300209",

language = "Ingl{\'e}s",

volume = "15",

journal = "ChemCatChem",

issn = "1867-3880",

publisher = "Wiley - VCH Verlag GmbH & CO. KGaA",

number = "12",

}

TY - JOUR

T1 - Nopol Production Over Sn-MCM-41 Immobilized in a Wall-Coated Microreactor using Formaldehyde Generated Ex-Situ

AU - García, Diana C.

AU - Sánchez, Jorge H.

AU - Martínez, Juan D.

AU - Alarcón, Edwin A.

AU - Villa, Aída L.

PY - 2023/4/26

Y1 - 2023/4/26

N2 - The kinetic study of the synthesis of nopol from β-pinene and formaldehyde generated ex-situ was carried out in a continuous flow process using Sn-MCM-41 wall-coated microreactors of 1/8“ stainless steel tubes. The presence of Sn2+ and Sn4+ species was identified through XPS and TEM; the homogeneous distribution of tin on the support throughout the surface of the coating was verified by SEM analysis. Taylor flow regime and the kinetic control of the reaction were verified with hydrodynamic studies. A determination coefficient of 0.92 was obtained for the mathematical adjustment of the equation that described the reaction pathway obtained under the assumption of a dual-site Langmuir-Hinshelwood formalism with product desorption as the limiting step.

AB - The kinetic study of the synthesis of nopol from β-pinene and formaldehyde generated ex-situ was carried out in a continuous flow process using Sn-MCM-41 wall-coated microreactors of 1/8“ stainless steel tubes. The presence of Sn2+ and Sn4+ species was identified through XPS and TEM; the homogeneous distribution of tin on the support throughout the surface of the coating was verified by SEM analysis. Taylor flow regime and the kinetic control of the reaction were verified with hydrodynamic studies. A determination coefficient of 0.92 was obtained for the mathematical adjustment of the equation that described the reaction pathway obtained under the assumption of a dual-site Langmuir-Hinshelwood formalism with product desorption as the limiting step.

KW - catalysis

KW - kinetics

KW - mesoporous materials

KW - microreactor

KW - nopol

KW - Catalysis

KW - Kinetics

KW - Mesoporous materials

KW - Microreactor

KW - Nopol

UR - http://www.scopus.com/inward/record.url?scp=85159118430&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/106c0dcb-ceac-3b43-a11a-03627926ce7f/

U2 - 10.1002/cctc.202300209

DO - 10.1002/cctc.202300209

M3 - Artículo en revista científica indexada

AN - SCOPUS:85159118430

SN - 1867-3880

VL - 15

JO - ChemCatChem

JF - ChemCatChem

IS - 12

M1 - e202300209

ER -

Nopol Production Over Sn-MCM-41 Immobilized in a Wall-Coated Microreactor using Formaldehyde Generated Ex-Situ

Resumen

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Palabras clave

Tipos de Productos Minciencias

ODS de las Naciones Unidas

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