Symposium on application of pulse techniques to kinetic measurements: Une nouvelle formulation dynamique des interactions fluide solide — Application à des mesures de diffusivités intraparticulaires et de constantes d'équilibre d'adsorption
Identifieur interne : 001038 ( Istex/Corpus ); précédent : 001037; suivant : 001039Symposium on application of pulse techniques to kinetic measurements: Une nouvelle formulation dynamique des interactions fluide solide — Application à des mesures de diffusivités intraparticulaires et de constantes d'équilibre d'adsorption
Auteurs : Jacques Villermavx Et ; Didier MatrasSource :
- The Canadian Journal of Chemical Engineering [ 0008-4034 ] ; 1973-12.
English descriptors
- KwdEn :
- Aiche journal, Avec, Avon, Axiale, Bcoulement piston, Cette, Chem, Chemical engineering, Cinetique, Colonne chromatographique, Comporte comme, Concentration moyenne, Concentration superficielle, Constante, Dispersion, Dispersion axiale, Externe, Fluide, Fluide porteur, Fonction, Garnissage, Garnissage poreux, Laplace, Matiere, Mesures, Methode, Mieux comprendre, Moment centre, Ordre, Passage intersticiel, Permet, Premier ordre, Reponse, Reponse impulsionnelle, Resistance externe, Solide, Temp, Transfer function, Transfert, Variance.
- Teeft :
- Aiche journal, Avec, Avon, Axiale, Bcoulement piston, Cette, Chem, Chemical engineering, Cinetique, Colonne chromatographique, Comporte comme, Concentration moyenne, Concentration superficielle, Constante, Dispersion, Dispersion axiale, Externe, Fluide, Fluide porteur, Fonction, Garnissage, Garnissage poreux, Laplace, Matiere, Mesures, Methode, Mieux comprendre, Moment centre, Ordre, Passage intersticiel, Permet, Premier ordre, Reponse, Reponse impulsionnelle, Resistance externe, Solide, Temp, Transfer function, Transfert, Variance.
Abstract
A general model of the dynamics of linear chromatographic interactions between a fluid and a solid is proposed, according to the following steps: 1 Analysis of the processes occurring at the particle level. Transfer function relating the mean concentration in the particle to the surface concentration. Contribution of external and internal mass transfer. Approximation by a first order system. 2 Transfer function of a mixing cell containing solid particles. Approximation by two coupled first order systems. 3 Generalization to any kind of flow. Association of mixing cells in series: model of a chromatographic column. Mean and variance of the impulse response. Two experimental examples are given: 1 Measurement of the internal tortuosity and ethane adsorption isotherms in microporous alumina pellets using a spontaneously jet stirred gas solid reactor. 2 Determination of the effective diffusivity of argon in porous alumina beads using the so called “two measurements chromatographic method”.
Url:
DOI: 10.1002/cjce.5450510603
Links to Exploration step
ISTEX:1857FA27C2420AB619A3A9C920A9C1AFE8CF3CBBLe document en format XML
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Two experimental examples are given: 1 Measurement of the internal tortuosity and ethane adsorption isotherms in microporous alumina pellets using a spontaneously jet stirred gas solid reactor. 2 Determination of the effective diffusivity of argon in porous alumina beads using the so called “two measurements chromatographic method”.</div></front></TEI><istex><corpusName>wiley</corpusName><keywords><teeft><json:string>transfert</json:string><json:string>fonction</json:string><json:string>temp</json:string><json:string>chem</json:string><json:string>axiale</json:string><json:string>fluide</json:string><json:string>constante</json:string><json:string>externe</json:string><json:string>solide</json:string><json:string>ordre</json:string><json:string>permet</json:string><json:string>dispersion axiale</json:string><json:string>cette</json:string><json:string>reponse</json:string><json:string>premier ordre</json:string><json:string>avec</json:string><json:string>mesures</json:string><json:string>cinetique</json:string><json:string>matiere</json:string><json:string>garnissage</json:string><json:string>chemical engineering</json:string><json:string>variance</json:string><json:string>avon</json:string><json:string>concentration moyenne</json:string><json:string>methode</json:string><json:string>laplace</json:string><json:string>garnissage poreux</json:string><json:string>fluide porteur</json:string><json:string>aiche journal</json:string><json:string>comporte comme</json:string><json:string>resistance externe</json:string><json:string>colonne chromatographique</json:string><json:string>mieux comprendre</json:string><json:string>transfer function</json:string><json:string>passage intersticiel</json:string><json:string>concentration superficielle</json:string><json:string>bcoulement piston</json:string><json:string>moment centre</json:string><json:string>reponse impulsionnelle</json:string><json:string>dispersion</json:string></teeft></keywords><author><json:item><name>Jacques Villermavx Et</name><affiliations><json:string>Departement de Génie Chimique, ENSIC, Institut National Polytechnique de Nancy, France</json:string></affiliations></json:item><json:item><name>Didier Matras</name><affiliations><json:string>Departement de Génie Chimique, ENSIC, Institut National Polytechnique de Nancy, France</json:string></affiliations></json:item></author><articleId><json:string>CJCE5450510603</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>A general model of the dynamics of linear chromatographic interactions between a fluid and a solid is proposed, according to the following steps: 1 Analysis of the processes occurring at the particle level. 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techniques to kinetic measurements<ref type="note" target="#fn1"></ref>: Une nouvelle formulation dynamique des interactions fluide solide — Application à des mesures de diffusivités intraparticulaires et de constantes d'équilibre d'adsorption</title><title level="a" type="short" xml:lang="en">Symposium on application of pulse techniques to kinetic measurements</title><author xml:id="author-0000"><persName><forename type="first">Jacques</forename><surname>Villermavx Et</surname></persName><affiliation>Departement de Génie Chimique, ENSIC, Institut National Polytechnique de Nancy, France<address><country key="FR"></country></address></affiliation></author><author xml:id="author-0001"><persName><forename type="first">Didier</forename><surname>Matras</surname></persName><affiliation>Departement de Génie Chimique, ENSIC, Institut National Polytechnique de Nancy, France<address><country key="FR"></country></address></affiliation></author><idno 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when="1973-12"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract xml:lang="en" style="main"><head>Abstract</head><p>A general model of the dynamics of linear chromatographic interactions between a fluid and a solid is proposed, according to the following steps:</p><p><list xml:id="l003" style="custom"><item n="1"><p>Analysis of the processes occurring at the particle level. Transfer function relating the mean concentration in the particle to the surface concentration. Contribution of external and internal mass transfer. Approximation by a first order system.</p></item><item n="2"><p>Transfer function of a mixing cell containing solid particles. Approximation by two coupled first order systems.</p></item><item n="3"><p>Generalization to any kind of flow. Association of mixing cells in series: model of a chromatographic column. Mean and variance of the impulse response.</p></item></list></p><p>Two experimental examples are given:</p><p><list xml:id="l004" style="custom"><item n="1"><p>Measurement of the internal tortuosity and ethane adsorption isotherms in microporous alumina pellets using a spontaneously jet stirred gas solid reactor.</p></item><item n="2"><p>Determination of the effective diffusivity of argon in porous alumina beads using the so called “two measurements chromatographic method”.</p></item></list></p></abstract><abstract xml:lang="fr" style="main"><p>Un modèle général représentant la dynamique des interactions chromatographiques linéaires entre un fluide et un solide est proposé selon les étapes suivantes:</p><p><list xml:id="l001" style="custom"><item n="1"><p>Analyse des phénoménes au niveau du grain. Fonction de transfert reliant la concentration moyenne dans la particule à la concentration de surface. Contribution du transfert de matière externe et interne. Approximation par un système du premier ordre.</p></item><item n="2"><p>Fonction de transfert d'une cellule agitée contenant des grains de solide. Approximation par deux systèmes du premier ordre couplés.</p></item><item n="3"><p>Généralisation à un écoulement quelconque. Association de mélangeurs en cascade: modèle de colonne chromatographique. Moyenne et variance de la réponse impulsionnelle.</p></item></list></p><p>Deux exemples expérimentaux sont donnés:</p><p><list xml:id="l002" style="custom"><item n="1"><p>Mesure de la tortuosité interne et d'isothermes d'adsorption de l'éthane sur des grains d'alumine microporeuse à l'aide d'un réacteur spontanément agitè par jets gazeux.</p></item><item n="2"><p>Détermination de la diffusivité effective de l'argon dans des billes poreuses en utilisant la méthode chromatographique dite “des deux mesures”.</p></item></list></p></abstract><textClass><keywords rend="articleCategory"><term>Article</term></keywords><keywords rend="tocHeading1"><term>Articles</term></keywords></textClass><langUsage><language ident="en"></language></langUsage></profileDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/1857FA27C2420AB619A3A9C920A9C1AFE8CF3CBB/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Wiley, elements deleted: body"><istex:xmlDeclaration>version="1.0" encoding="UTF-8" standalone="yes"</istex:xmlDeclaration><istex:document><component version="2.0" type="serialArticle" xml:lang="en"><header><publicationMeta level="product"><publisherInfo><publisherName>Wiley Subscription Services, Inc., A Wiley Company</publisherName><publisherLoc>Hoboken</publisherLoc></publisherInfo><doi registered="yes">10.1002/(ISSN)1939-019X</doi><issn type="print">0008-4034</issn><issn type="electronic">1939-019X</issn><idGroup><id type="product" value="CJCE"></id></idGroup><titleGroup><title type="main" xml:lang="en" sort="CANADIAN JOURNAL OF CHEMICAL ENGINEERING">The Canadian Journal of Chemical Engineering</title><title type="short">Can. 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Transfer function relating the mean concentration in the particle to the surface concentration. Contribution of external and internal mass transfer. Approximation by a first order system.</p></listItem><listItem><label>2</label><p>Transfer function of a mixing cell containing solid particles. Approximation by two coupled first order systems.</p></listItem><listItem><label>3</label><p>Generalization to any kind of flow. Association of mixing cells in series: model of a chromatographic column. Mean and variance of the impulse response.</p></listItem></list></p><p>Two experimental examples are given:</p><p><list xml:id="l004" style="custom"><listItem><label>1</label><p>Measurement of the internal tortuosity and ethane adsorption isotherms in microporous alumina pellets using a spontaneously jet stirred gas solid reactor.</p></listItem><listItem><label>2</label><p>Determination of the effective diffusivity of argon in porous alumina beads using the so called “two measurements chromatographic method”.</p></listItem></list></p></abstract><abstract type="main" xml:lang="fr"><p>Un modèle général représentant la dynamique des interactions chromatographiques linéaires entre un fluide et un solide est proposé selon les étapes suivantes:</p><p><list xml:id="l001" style="custom"><listItem><label>1</label><p>Analyse des phénoménes au niveau du grain. Fonction de transfert reliant la concentration moyenne dans la particule à la concentration de surface. Contribution du transfert de matière externe et interne. Approximation par un système du premier ordre.</p></listItem><listItem><label>2</label><p>Fonction de transfert d'une cellule agitée contenant des grains de solide. Approximation par deux systèmes du premier ordre couplés.</p></listItem><listItem><label>3</label><p>Généralisation à un écoulement quelconque. Association de mélangeurs en cascade: modèle de colonne chromatographique. Moyenne et variance de la réponse impulsionnelle.</p></listItem></list></p><p>Deux exemples expérimentaux sont donnés:</p><p><list xml:id="l002" style="custom"><listItem><label>1</label><p>Mesure de la tortuosité interne et d'isothermes d'adsorption de l'éthane sur des grains d'alumine microporeuse à l'aide d'un réacteur spontanément agitè par jets gazeux.</p></listItem><listItem><label>2</label><p>Détermination de la diffusivité effective de l'argon dans des billes poreuses en utilisant la méthode chromatographique dite “des deux mesures”.</p></listItem></list></p></abstract></abstractGroup></contentMeta><noteGroup><note xml:id="fn1"><p>Presented at the 56th Canadian Chemical Conference and Exhibition, Montreal, Quebec, June 3‐6, 1973. Symposium chairman: Dr. P. L. Silveston, University of Waterloo, Waterloo, Ontario.</p></note></noteGroup></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Symposium on application of pulse techniques to kinetic measurements: Une nouvelle formulation dynamique des interactions fluide solide — Application à des mesures de diffusivités intraparticulaires et de constantes d'équilibre d'adsorption</title></titleInfo><titleInfo type="abbreviated" lang="en"><title>Symposium on application of pulse techniques to kinetic measurements</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Symposium on application of pulse techniques to kinetic measurements: Une nouvelle formulation dynamique des interactions fluide solide — Application à des mesures de diffusivités intraparticulaires et de constantes d'équilibre d'adsorption</title></titleInfo><name type="personal"><namePart type="given">Jacques</namePart><namePart type="family">Villermavx Et</namePart><affiliation>Departement de Génie Chimique, ENSIC, Institut National Polytechnique de Nancy, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Didier</namePart><namePart type="family">Matras</namePart><affiliation>Departement de Génie Chimique, ENSIC, Institut National Polytechnique de Nancy, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="article" displayLabel="article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</genre><originInfo><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><place><placeTerm type="text">Hoboken</placeTerm></place><dateIssued encoding="w3cdtf">1973-12</dateIssued><dateCaptured encoding="w3cdtf">1973-07-18</dateCaptured><dateValid encoding="w3cdtf">1973-10-03</dateValid><copyrightDate encoding="w3cdtf">1973</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><extent unit="figures">5</extent><extent unit="tables">1</extent><extent unit="references">32</extent></physicalDescription><abstract lang="en">A general model of the dynamics of linear chromatographic interactions between a fluid and a solid is proposed, according to the following steps: 1 Analysis of the processes occurring at the particle level. Transfer function relating the mean concentration in the particle to the surface concentration. Contribution of external and internal mass transfer. Approximation by a first order system. 2 Transfer function of a mixing cell containing solid particles. Approximation by two coupled first order systems. 3 Generalization to any kind of flow. Association of mixing cells in series: model of a chromatographic column. Mean and variance of the impulse response. Two experimental examples are given: 1 Measurement of the internal tortuosity and ethane adsorption isotherms in microporous alumina pellets using a spontaneously jet stirred gas solid reactor. 2 Determination of the effective diffusivity of argon in porous alumina beads using the so called “two measurements chromatographic method”.</abstract><abstract lang="fr">Un modèle général représentant la dynamique des interactions chromatographiques linéaires entre un fluide et un solide est proposé selon les étapes suivantes: 1 Analyse des phénoménes au niveau du grain. Fonction de transfert reliant la concentration moyenne dans la particule à la concentration de surface. Contribution du transfert de matière externe et interne. Approximation par un système du premier ordre. 2 Fonction de transfert d'une cellule agitée contenant des grains de solide. Approximation par deux systèmes du premier ordre couplés. 3 Généralisation à un écoulement quelconque. Association de mélangeurs en cascade: modèle de colonne chromatographique. Moyenne et variance de la réponse impulsionnelle. Deux exemples expérimentaux sont donnés: 1 Mesure de la tortuosité interne et d'isothermes d'adsorption de l'éthane sur des grains d'alumine microporeuse à l'aide d'un réacteur spontanément agitè par jets gazeux. 2 Détermination de la diffusivité effective de l'argon dans des billes poreuses en utilisant la méthode chromatographique dite “des deux mesures”.</abstract><note type="content">*Presented at the 56th Canadian Chemical Conference and Exhibition, Montreal, Quebec, June 3‐6, 1973. Symposium chairman: Dr. P. L. Silveston, University of Waterloo, Waterloo, Ontario.</note><note type="funding">Catalysis Division of the Chemical Institute of Canada</note><relatedItem type="host"><titleInfo><title>The Canadian Journal of Chemical Engineering</title></titleInfo><titleInfo type="abbreviated"><title>Can. J. Chem. Eng.</title></titleInfo><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><subject><genre>article-category</genre><topic>Article</topic></subject><identifier type="ISSN">0008-4034</identifier><identifier type="eISSN">1939-019X</identifier><identifier type="DOI">10.1002/(ISSN)1939-019X</identifier><identifier type="PublisherID">CJCE</identifier><part><date>1973</date><detail type="volume"><caption>vol.</caption><number>51</number></detail><detail type="issue"><caption>no.</caption><number>6</number></detail><extent unit="pages"><start>636</start><end>641</end><total>6</total></extent></part></relatedItem><identifier type="istex">1857FA27C2420AB619A3A9C920A9C1AFE8CF3CBB</identifier><identifier type="ark">ark:/67375/WNG-HX1PWZ3W-8</identifier><identifier type="DOI">10.1002/cjce.5450510603</identifier><identifier type="ArticleID">CJCE5450510603</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 1973 Canadian Society for Chemical Engineering</accessCondition><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-L0C46X92-X">wiley</recordContentSource><recordOrigin>Wiley Subscription Services, Inc., A Wiley Company</recordOrigin></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/1857FA27C2420AB619A3A9C920A9C1AFE8CF3CBB/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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