A study of platinum-thulium/KL zeolite reforming catalysts
Identifieur interne : 002C45 ( Main/Exploration ); précédent : 002C44; suivant : 002C46A study of platinum-thulium/KL zeolite reforming catalysts
Auteurs : Xiangming Fang [République populaire de Chine] ; Fengyi Li [République populaire de Chine] ; Laitao Luo [République populaire de Chine]Source :
- Applied Catalysis A: General [ 0926-860X ] ; 1996.
Descripteurs français
- Pascal (Inist)
- Aromatisation, Catalyse hétérogène, Catalyseur mixte, Catalyseur sur support, Composé aliphatique, Composé monocyclique, Cyclohexane, Cyclopentane(méthyl), Echange ion, Empoisonnement catalyseur, Etude expérimentale, Hexane, Hydrocarbure, Matériau modifié, Platine, Potassium Ion, Soufre, Spectrométrie IR, Tamis moléculaire, Thulium, Zéolite, Zéolite L.
- Wicri :
- topic : Hydrocarbure, Méthanol, Platine, Soufre.
English descriptors
- KwdEn :
- Active site number, Activity energy, Adsorption, Adsorption amount, Adsorptive amount, Aliphatic compound, Aqueous solution, Aromatization, Aromatization selectivity, Catal, Catalysis, Catalyst, Catalyst poisoning, Catalytic activity, Catalytic properties, Cyclohexane, Dynamic parameters, Experimental study, Fang, Heterogeneous catalysis, Hexane, High content, Hydrocarbon, Infrared spectrometry, Ion exchange, Methanol, Mixed catalyst, Modified material, Molecular sieve, Monocyclic compound, Nanchang university, Optimum content, Platinum, Poisoning curves, Potassium Ions, Proper amount, Pyridine, Results show, Room temperature, Selectivity, Specific surface areas, Sulfur, Supported catalyst, Surface behavior, Thulium, Thulium content, Water bath, Zeolite.
- Teeft :
- Active site number, Activity energy, Adsorption, Adsorption amount, Adsorptive amount, Aqueous solution, Aromatization, Aromatization selectivity, Catal, Catalysis, Catalyst, Catalytic activity, Catalytic properties, Dynamic parameters, Fang, High content, Methanol, Nanchang university, Optimum content, Poisoning curves, Proper amount, Pyridine, Results show, Room temperature, Selectivity, Specific surface areas, Surface behavior, Thulium, Thulium content, Water bath, Zeolite.
Abstract
Abstract: The Pt KL catalyst modified by Tm2O3 has been characterized by the n-hexane, methylcyclopentane (MCP) and cyclohexane conversion reaction. The results show that the activity for the aromatization on Pt-Tm/KL zeolite catalysts containing thulium ranging from 0.05 to 0.2 wt.-% is higher than that on the Pt KL catalyst, and the stability of the modified catalysts is remarkably improved. The influence of thulium on the surface property of the Pt KL catalyst has also been studied with absorbed pyridine IR spectra and adsorption of methanol.
Url:
DOI: 10.1016/S0926-860X(96)00183-4
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream Istex, to step Corpus: 000926
- to stream Istex, to step Curation: 000926
- to stream Istex, to step Checkpoint: 000F86
- to stream Main, to step Merge: 002E58
- to stream Pascal, to step Corpus: 001426
- to stream Pascal, to step Curation: 001426
- to stream Pascal, to step Checkpoint: 001484
- to stream Main, to step Merge: 003028
- to stream Main, to step Curation: 002C45
Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>A study of platinum-thulium/KL zeolite reforming catalysts</title>
<author><name sortKey="Fang, Xiangming" sort="Fang, Xiangming" uniqKey="Fang X" first="Xiangming" last="Fang">Xiangming Fang</name>
</author>
<author><name sortKey="Li, Fengyi" sort="Li, Fengyi" uniqKey="Li F" first="Fengyi" last="Li">Fengyi Li</name>
</author>
<author><name sortKey="Luo, Laitao" sort="Luo, Laitao" uniqKey="Luo L" first="Laitao" last="Luo">Laitao Luo</name>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">ISTEX</idno>
<idno type="RBID">ISTEX:29E9A2354BB109BC815B2FA223CC5F1FB8688280</idno>
<date when="1996" year="1996">1996</date>
<idno type="doi">10.1016/S0926-860X(96)00183-4</idno>
<idno type="url">https://api.istex.fr/document/29E9A2354BB109BC815B2FA223CC5F1FB8688280/fulltext/pdf</idno>
<idno type="wicri:Area/Istex/Corpus">000926</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000926</idno>
<idno type="wicri:Area/Istex/Curation">000926</idno>
<idno type="wicri:Area/Istex/Checkpoint">000F86</idno>
<idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Checkpoint">000F86</idno>
<idno type="wicri:doubleKey">0926-860X:1996:Fang X:a:study:of</idno>
<idno type="wicri:Area/Main/Merge">002E58</idno>
<idno type="wicri:source">INIST</idno>
<idno type="RBID">Pascal:97-0000734</idno>
<idno type="wicri:Area/Pascal/Corpus">001426</idno>
<idno type="wicri:Area/Pascal/Curation">001426</idno>
<idno type="wicri:Area/Pascal/Checkpoint">001484</idno>
<idno type="wicri:explorRef" wicri:stream="Pascal" wicri:step="Checkpoint">001484</idno>
<idno type="wicri:doubleKey">0926-860X:1996:Fang X:a:study:of</idno>
<idno type="wicri:Area/Main/Merge">003028</idno>
<idno type="wicri:Area/Main/Curation">002C45</idno>
<idno type="wicri:Area/Main/Exploration">002C45</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title level="a">A study of platinum-thulium/KL zeolite reforming catalysts</title>
<author><name sortKey="Fang, Xiangming" sort="Fang, Xiangming" uniqKey="Fang X" first="Xiangming" last="Fang">Xiangming Fang</name>
<affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Department of Chemical Engineering, South China University of Technology, Guangzhou, 510641</wicri:regionArea>
<wicri:noRegion>510641</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Li, Fengyi" sort="Li, Fengyi" uniqKey="Li F" first="Fengyi" last="Li">Fengyi Li</name>
<affiliation></affiliation>
<affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Modern Applied Chemistry, Nanchang University, Nanchang, Jiangxi 330047</wicri:regionArea>
<wicri:noRegion>Jiangxi 330047</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Luo, Laitao" sort="Luo, Laitao" uniqKey="Luo L" first="Laitao" last="Luo">Laitao Luo</name>
<affiliation wicri:level="1"><country xml:lang="fr">République populaire de Chine</country>
<wicri:regionArea>Institute of Modern Applied Chemistry, Nanchang University, Nanchang, Jiangxi 330047</wicri:regionArea>
<wicri:noRegion>Jiangxi 330047</wicri:noRegion>
</affiliation>
</author>
</analytic>
<monogr></monogr>
<series><title level="j">Applied Catalysis A: General</title>
<title level="j" type="abbrev">APCATA</title>
<idno type="ISSN">0926-860X</idno>
<imprint><publisher>ELSEVIER</publisher>
<date type="published" when="1996">1996</date>
<biblScope unit="volume">146</biblScope>
<biblScope unit="issue">2</biblScope>
<biblScope unit="page" from="297">297</biblScope>
<biblScope unit="page" to="304">304</biblScope>
</imprint>
<idno type="ISSN">0926-860X</idno>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><idno type="ISSN">0926-860X</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Active site number</term>
<term>Activity energy</term>
<term>Adsorption</term>
<term>Adsorption amount</term>
<term>Adsorptive amount</term>
<term>Aliphatic compound</term>
<term>Aqueous solution</term>
<term>Aromatization</term>
<term>Aromatization selectivity</term>
<term>Catal</term>
<term>Catalysis</term>
<term>Catalyst</term>
<term>Catalyst poisoning</term>
<term>Catalytic activity</term>
<term>Catalytic properties</term>
<term>Cyclohexane</term>
<term>Dynamic parameters</term>
<term>Experimental study</term>
<term>Fang</term>
<term>Heterogeneous catalysis</term>
<term>Hexane</term>
<term>High content</term>
<term>Hydrocarbon</term>
<term>Infrared spectrometry</term>
<term>Ion exchange</term>
<term>Methanol</term>
<term>Mixed catalyst</term>
<term>Modified material</term>
<term>Molecular sieve</term>
<term>Monocyclic compound</term>
<term>Nanchang university</term>
<term>Optimum content</term>
<term>Platinum</term>
<term>Poisoning curves</term>
<term>Potassium Ions</term>
<term>Proper amount</term>
<term>Pyridine</term>
<term>Results show</term>
<term>Room temperature</term>
<term>Selectivity</term>
<term>Specific surface areas</term>
<term>Sulfur</term>
<term>Supported catalyst</term>
<term>Surface behavior</term>
<term>Thulium</term>
<term>Thulium content</term>
<term>Water bath</term>
<term>Zeolite</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Aromatisation</term>
<term>Catalyse hétérogène</term>
<term>Catalyseur mixte</term>
<term>Catalyseur sur support</term>
<term>Composé aliphatique</term>
<term>Composé monocyclique</term>
<term>Cyclohexane</term>
<term>Cyclopentane(méthyl)</term>
<term>Echange ion</term>
<term>Empoisonnement catalyseur</term>
<term>Etude expérimentale</term>
<term>Hexane</term>
<term>Hydrocarbure</term>
<term>Matériau modifié</term>
<term>Platine</term>
<term>Potassium Ion</term>
<term>Soufre</term>
<term>Spectrométrie IR</term>
<term>Tamis moléculaire</term>
<term>Thulium</term>
<term>Zéolite</term>
<term>Zéolite L</term>
</keywords>
<keywords scheme="Teeft" xml:lang="en"><term>Active site number</term>
<term>Activity energy</term>
<term>Adsorption</term>
<term>Adsorption amount</term>
<term>Adsorptive amount</term>
<term>Aqueous solution</term>
<term>Aromatization</term>
<term>Aromatization selectivity</term>
<term>Catal</term>
<term>Catalysis</term>
<term>Catalyst</term>
<term>Catalytic activity</term>
<term>Catalytic properties</term>
<term>Dynamic parameters</term>
<term>Fang</term>
<term>High content</term>
<term>Methanol</term>
<term>Nanchang university</term>
<term>Optimum content</term>
<term>Poisoning curves</term>
<term>Proper amount</term>
<term>Pyridine</term>
<term>Results show</term>
<term>Room temperature</term>
<term>Selectivity</term>
<term>Specific surface areas</term>
<term>Surface behavior</term>
<term>Thulium</term>
<term>Thulium content</term>
<term>Water bath</term>
<term>Zeolite</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Hydrocarbure</term>
<term>Méthanol</term>
<term>Platine</term>
<term>Soufre</term>
</keywords>
</textClass>
<langUsage><language ident="en">en</language>
</langUsage>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Abstract: The Pt KL catalyst modified by Tm2O3 has been characterized by the n-hexane, methylcyclopentane (MCP) and cyclohexane conversion reaction. The results show that the activity for the aromatization on Pt-Tm/KL zeolite catalysts containing thulium ranging from 0.05 to 0.2 wt.-% is higher than that on the Pt KL catalyst, and the stability of the modified catalysts is remarkably improved. The influence of thulium on the surface property of the Pt KL catalyst has also been studied with absorbed pyridine IR spectra and adsorption of methanol.</div>
</front>
</TEI>
<affiliations><list><country><li>République populaire de Chine</li>
</country>
</list>
<tree><country name="République populaire de Chine"><noRegion><name sortKey="Fang, Xiangming" sort="Fang, Xiangming" uniqKey="Fang X" first="Xiangming" last="Fang">Xiangming Fang</name>
</noRegion>
<name sortKey="Li, Fengyi" sort="Li, Fengyi" uniqKey="Li F" first="Fengyi" last="Li">Fengyi Li</name>
<name sortKey="Luo, Laitao" sort="Luo, Laitao" uniqKey="Luo L" first="Laitao" last="Luo">Laitao Luo</name>
</country>
</tree>
</affiliations>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Terre/explor/ThuliumV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002C45 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 002C45 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Terre |area= ThuliumV1 |flux= Main |étape= Exploration |type= RBID |clé= ISTEX:29E9A2354BB109BC815B2FA223CC5F1FB8688280 |texte= A study of platinum-thulium/KL zeolite reforming catalysts }}
![]() | This area was generated with Dilib version V0.6.21. | ![]() |