Influencia de la variación de H3[P(W3O10)4]×H2O sobre mesoporosos MCM-41, en la reacción de isomerización de n-pentano

Conversion of n-pentane and selectivity to isomerisation are affected by changes in the acidity of the catalyst. In this study, the mesoporous MCM-41was used as the support, and Pt was incorporated by the method of solid-state ion exchange, and tungsten phosphoric acid (H3 [P (W3O10) 4] × H2O (HPW))...

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Main Authors: Lynda Belandria, Freddy Imbert, Edder Garcia, Jairo Rondón, Mauricio Marín, Marlin Villarroel, Alvaro Uzcátegui
Format: Article
Language:English
Published: Universidad de Los Andes 2010-05-01
Series:Avances en Química
Subjects:
Online Access:http://www.saber.ula.ve/bitstream/123456789/31061/5/nota_tec1.pdf
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spelling doaj-72df6e25daf9469bba1c27055d3325b92020-11-24T20:45:31ZengUniversidad de Los AndesAvances en Química1856-53012010-05-01516771Influencia de la variación de H3[P(W3O10)4]×H2O sobre mesoporosos MCM-41, en la reacción de isomerización de n-pentanoLynda BelandriaFreddy ImbertEdder GarciaJairo RondónMauricio MarínMarlin VillarroelAlvaro UzcáteguiConversion of n-pentane and selectivity to isomerisation are affected by changes in the acidity of the catalyst. In this study, the mesoporous MCM-41was used as the support, and Pt was incorporated by the method of solid-state ion exchange, and tungsten phosphoric acid (H3 [P (W3O10) 4] × H2O (HPW)) in alcohol solution. The catalytic tests were carried out at 350 °C in hydrogen flow. The catalyst was characterized by the following techniques: XRD, N2 adsorption, TEM, TPD-NH3 and electron diffraction. The 30% HPW/70% (1%Pt/MCM-41) was the most activehttp://www.saber.ula.ve/bitstream/123456789/31061/5/nota_tec1.pdfisomerizationn-pentanemesoporoustungsten phosphoric acid and platinum
collection DOAJ
language English
format Article
sources DOAJ
author Lynda Belandria
Freddy Imbert
Edder Garcia
Jairo Rondón
Mauricio Marín
Marlin Villarroel
Alvaro Uzcátegui
spellingShingle Lynda Belandria
Freddy Imbert
Edder Garcia
Jairo Rondón
Mauricio Marín
Marlin Villarroel
Alvaro Uzcátegui
Influencia de la variación de H3[P(W3O10)4]×H2O sobre mesoporosos MCM-41, en la reacción de isomerización de n-pentano
Avances en Química
isomerization
n-pentane
mesoporous
tungsten phosphoric acid and platinum
author_facet Lynda Belandria
Freddy Imbert
Edder Garcia
Jairo Rondón
Mauricio Marín
Marlin Villarroel
Alvaro Uzcátegui
author_sort Lynda Belandria
title Influencia de la variación de H3[P(W3O10)4]×H2O sobre mesoporosos MCM-41, en la reacción de isomerización de n-pentano
title_short Influencia de la variación de H3[P(W3O10)4]×H2O sobre mesoporosos MCM-41, en la reacción de isomerización de n-pentano
title_full Influencia de la variación de H3[P(W3O10)4]×H2O sobre mesoporosos MCM-41, en la reacción de isomerización de n-pentano
title_fullStr Influencia de la variación de H3[P(W3O10)4]×H2O sobre mesoporosos MCM-41, en la reacción de isomerización de n-pentano
title_full_unstemmed Influencia de la variación de H3[P(W3O10)4]×H2O sobre mesoporosos MCM-41, en la reacción de isomerización de n-pentano
title_sort influencia de la variación de h3[p(w3o10)4]×h2o sobre mesoporosos mcm-41, en la reacción de isomerización de n-pentano
publisher Universidad de Los Andes
series Avances en Química
issn 1856-5301
publishDate 2010-05-01
description Conversion of n-pentane and selectivity to isomerisation are affected by changes in the acidity of the catalyst. In this study, the mesoporous MCM-41was used as the support, and Pt was incorporated by the method of solid-state ion exchange, and tungsten phosphoric acid (H3 [P (W3O10) 4] × H2O (HPW)) in alcohol solution. The catalytic tests were carried out at 350 °C in hydrogen flow. The catalyst was characterized by the following techniques: XRD, N2 adsorption, TEM, TPD-NH3 and electron diffraction. The 30% HPW/70% (1%Pt/MCM-41) was the most active
topic isomerization
n-pentane
mesoporous
tungsten phosphoric acid and platinum
url http://www.saber.ula.ve/bitstream/123456789/31061/5/nota_tec1.pdf
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