Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method
Identifieur interne : 000B34 ( Istex/Corpus ); précédent : 000B33; suivant : 000B35Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method
Auteurs : Kader Lettat ; Elsa Jolimaitre ; Mélaz Tayakout ; Daniel TondeurSource :
- AIChE Journal [ 0001-1541 ] ; 2012-05.
English descriptors
- KwdEn :
- Adsorbent, Adsorbent saturation loading, Adsorption, Adsorption step, Aiche, Aiche journal, Alkane, Alkane mixtures, American institute, Automatic valve, Axial dispersion, Binary exchange diffusion, Breakthrough, Breakthrough curve, Breakthrough curves, Chem, Classical breakthrough curves, Crystal radius, Cycle number, Cyclic, Cyclic breakthrough curves, Cyclic conditions, Cyclic experiment, Cyclic experiments, Delta loading, Delta loading ratio, Delta loadings, Desorbent, Desorption, Desorption step, Desorption step duration, Desorption steps, Desorption time, Desorption times, Different times, Diffusion model, Diffusivity, Energies nouvelles, Exchange isotherm, Experimental conditions, Experimental results, High desorption times, Imsl library, Isomer, Jolimaitre, Kinetic parameters, Krishna, Langmuir, Langmuir model, Langmuir parameters, Langmuir ratio, Last cycle, Liquid phase, Mass transfer, Mixture concentration, Monobranched, Monobranched isomers, Other hand, Other species, Parameter, Parameter estimation, Parameters estimation, Pellet, Phase concentration, Phys chem, Previous article7, Same adsorption time, Saturation concentration, Saturation loading, Selectivity, Silicalite, Simple breakthrough curves, Simulation, Single breakthrough curve, Slow accumulation, Thermodynamic, Thermodynamic parameters, Time scale, Volume constraints, Whole cyclic experiment, Zeolite, Zeolite crystals, Zeolite pores.
- Teeft :
- Adsorbent, Adsorbent saturation loading, Adsorption, Adsorption step, Aiche, Aiche journal, Alkane, Alkane mixtures, American institute, Automatic valve, Axial dispersion, Binary exchange diffusion, Breakthrough, Breakthrough curve, Breakthrough curves, Chem, Classical breakthrough curves, Crystal radius, Cycle number, Cyclic, Cyclic breakthrough curves, Cyclic conditions, Cyclic experiment, Cyclic experiments, Delta loading, Delta loading ratio, Delta loadings, Desorbent, Desorption, Desorption step, Desorption step duration, Desorption steps, Desorption time, Desorption times, Different times, Diffusion model, Diffusivity, Energies nouvelles, Exchange isotherm, Experimental conditions, Experimental results, High desorption times, Imsl library, Isomer, Jolimaitre, Kinetic parameters, Krishna, Langmuir, Langmuir model, Langmuir parameters, Langmuir ratio, Last cycle, Liquid phase, Mass transfer, Mixture concentration, Monobranched, Monobranched isomers, Other hand, Other species, Parameter, Parameter estimation, Parameters estimation, Pellet, Phase concentration, Phys chem, Previous article7, Same adsorption time, Saturation concentration, Saturation loading, Selectivity, Silicalite, Simple breakthrough curves, Simulation, Single breakthrough curve, Slow accumulation, Thermodynamic, Thermodynamic parameters, Time scale, Volume constraints, Whole cyclic experiment, Zeolite, Zeolite crystals, Zeolite pores.
Abstract
The feasibility of mono‐ and di‐branched paraffins separation on silicalite was evaluated by performing cyclic breakthrough experiments in liquid phase with mixtures of 2‐methylpentane (2MP), 3‐methylpentane (3MP), 2,3‐dimethylbutane (23DMB), and 2,2‐dimethylbutane (22DMB). For mixtures of the faster diffusing species (2MP, 3MP, and 23DMB), cyclic steady state is obtained from the first cycle. On the other hand, when the slow diffusing species 22DMB is involved, a slow accumulation occurs from cycle to cycle, yielding a change of the breakthrough curves for all the species. Using a diffusion model especially adapted to adsorbent saturation loading, the kinetic and thermodynamic parameters of 22DMB were estimated. Influence of the cycling conditions on the separation performance were finally studied by simulation. © 2011 American Institute of Chemical Engineers AIChE J, 2012
Url:
DOI: 10.1002/aic.12679
Links to Exploration step
ISTEX:AD08E7214B42A852A7D940E5C0D6A225C7ED9F1ALe document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method</title><author><name sortKey="Lettat, Kader" sort="Lettat, Kader" uniqKey="Lettat K" first="Kader" last="Lettat">Kader Lettat</name><affiliation><mods:affiliation>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</mods:affiliation></affiliation><affiliation><mods:affiliation>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, France</mods:affiliation></affiliation></author><author><name sortKey="Jolimaitre, Elsa" sort="Jolimaitre, Elsa" uniqKey="Jolimaitre E" first="Elsa" last="Jolimaitre">Elsa Jolimaitre</name><affiliation><mods:affiliation>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: elsa.jolimaitre@ifpenergiesnouvelles.fr</mods:affiliation></affiliation><affiliation><mods:affiliation>Correspondence address: IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</mods:affiliation></affiliation></author><author><name sortKey="Tayakout, Melaz" sort="Tayakout, Melaz" uniqKey="Tayakout M" first="Mélaz" last="Tayakout">Mélaz Tayakout</name><affiliation><mods:affiliation>IRCELYON, UMR 5256, CNRS/Université Lyon 1 2 Av. Albert Einstein, Villeurbanne F‐69626, France</mods:affiliation></affiliation></author><author><name sortKey="Tondeur, Daniel" sort="Tondeur, Daniel" uniqKey="Tondeur D" first="Daniel" last="Tondeur">Daniel Tondeur</name><affiliation><mods:affiliation>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, France</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A</idno><date when="2012" year="2012">2012</date><idno type="doi">10.1002/aic.12679</idno><idno type="url">https://api.istex.fr/document/AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000B34</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">000B34</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method</title><author><name sortKey="Lettat, Kader" sort="Lettat, Kader" uniqKey="Lettat K" first="Kader" last="Lettat">Kader Lettat</name><affiliation><mods:affiliation>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</mods:affiliation></affiliation><affiliation><mods:affiliation>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, France</mods:affiliation></affiliation></author><author><name sortKey="Jolimaitre, Elsa" sort="Jolimaitre, Elsa" uniqKey="Jolimaitre E" first="Elsa" last="Jolimaitre">Elsa Jolimaitre</name><affiliation><mods:affiliation>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</mods:affiliation></affiliation><affiliation><mods:affiliation>E-mail: elsa.jolimaitre@ifpenergiesnouvelles.fr</mods:affiliation></affiliation><affiliation><mods:affiliation>Correspondence address: IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</mods:affiliation></affiliation></author><author><name sortKey="Tayakout, Melaz" sort="Tayakout, Melaz" uniqKey="Tayakout M" first="Mélaz" last="Tayakout">Mélaz Tayakout</name><affiliation><mods:affiliation>IRCELYON, UMR 5256, CNRS/Université Lyon 1 2 Av. Albert Einstein, Villeurbanne F‐69626, France</mods:affiliation></affiliation></author><author><name sortKey="Tondeur, Daniel" sort="Tondeur, Daniel" uniqKey="Tondeur D" first="Daniel" last="Tondeur">Daniel Tondeur</name><affiliation><mods:affiliation>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, France</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j" type="main">AIChE Journal</title><title level="j" type="alt">AICHE JOURNAL</title><idno type="ISSN">0001-1541</idno><idno type="eISSN">1547-5905</idno><imprint><biblScope unit="vol">58</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="1447">1447</biblScope><biblScope unit="page" to="1455">1455</biblScope><biblScope unit="page-count">9</biblScope><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2012-05">2012-05</date></imprint><idno type="ISSN">0001-1541</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0001-1541</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adsorbent</term><term>Adsorbent saturation loading</term><term>Adsorption</term><term>Adsorption step</term><term>Aiche</term><term>Aiche journal</term><term>Alkane</term><term>Alkane mixtures</term><term>American institute</term><term>Automatic valve</term><term>Axial dispersion</term><term>Binary exchange diffusion</term><term>Breakthrough</term><term>Breakthrough curve</term><term>Breakthrough curves</term><term>Chem</term><term>Classical breakthrough curves</term><term>Crystal radius</term><term>Cycle number</term><term>Cyclic</term><term>Cyclic breakthrough curves</term><term>Cyclic conditions</term><term>Cyclic experiment</term><term>Cyclic experiments</term><term>Delta loading</term><term>Delta loading ratio</term><term>Delta loadings</term><term>Desorbent</term><term>Desorption</term><term>Desorption step</term><term>Desorption step duration</term><term>Desorption steps</term><term>Desorption time</term><term>Desorption times</term><term>Different times</term><term>Diffusion model</term><term>Diffusivity</term><term>Energies nouvelles</term><term>Exchange isotherm</term><term>Experimental conditions</term><term>Experimental results</term><term>High desorption times</term><term>Imsl library</term><term>Isomer</term><term>Jolimaitre</term><term>Kinetic parameters</term><term>Krishna</term><term>Langmuir</term><term>Langmuir model</term><term>Langmuir parameters</term><term>Langmuir ratio</term><term>Last cycle</term><term>Liquid phase</term><term>Mass transfer</term><term>Mixture concentration</term><term>Monobranched</term><term>Monobranched isomers</term><term>Other hand</term><term>Other species</term><term>Parameter</term><term>Parameter estimation</term><term>Parameters estimation</term><term>Pellet</term><term>Phase concentration</term><term>Phys chem</term><term>Previous article7</term><term>Same adsorption time</term><term>Saturation concentration</term><term>Saturation loading</term><term>Selectivity</term><term>Silicalite</term><term>Simple breakthrough curves</term><term>Simulation</term><term>Single breakthrough curve</term><term>Slow accumulation</term><term>Thermodynamic</term><term>Thermodynamic parameters</term><term>Time scale</term><term>Volume constraints</term><term>Whole cyclic experiment</term><term>Zeolite</term><term>Zeolite crystals</term><term>Zeolite pores</term></keywords><keywords scheme="Teeft" xml:lang="en"><term>Adsorbent</term><term>Adsorbent saturation loading</term><term>Adsorption</term><term>Adsorption step</term><term>Aiche</term><term>Aiche journal</term><term>Alkane</term><term>Alkane mixtures</term><term>American institute</term><term>Automatic valve</term><term>Axial dispersion</term><term>Binary exchange diffusion</term><term>Breakthrough</term><term>Breakthrough curve</term><term>Breakthrough curves</term><term>Chem</term><term>Classical breakthrough curves</term><term>Crystal radius</term><term>Cycle number</term><term>Cyclic</term><term>Cyclic breakthrough curves</term><term>Cyclic conditions</term><term>Cyclic experiment</term><term>Cyclic experiments</term><term>Delta loading</term><term>Delta loading ratio</term><term>Delta loadings</term><term>Desorbent</term><term>Desorption</term><term>Desorption step</term><term>Desorption step duration</term><term>Desorption steps</term><term>Desorption time</term><term>Desorption times</term><term>Different times</term><term>Diffusion model</term><term>Diffusivity</term><term>Energies nouvelles</term><term>Exchange isotherm</term><term>Experimental conditions</term><term>Experimental results</term><term>High desorption times</term><term>Imsl library</term><term>Isomer</term><term>Jolimaitre</term><term>Kinetic parameters</term><term>Krishna</term><term>Langmuir</term><term>Langmuir model</term><term>Langmuir parameters</term><term>Langmuir ratio</term><term>Last cycle</term><term>Liquid phase</term><term>Mass transfer</term><term>Mixture concentration</term><term>Monobranched</term><term>Monobranched isomers</term><term>Other hand</term><term>Other species</term><term>Parameter</term><term>Parameter estimation</term><term>Parameters estimation</term><term>Pellet</term><term>Phase concentration</term><term>Phys chem</term><term>Previous article7</term><term>Same adsorption time</term><term>Saturation concentration</term><term>Saturation loading</term><term>Selectivity</term><term>Silicalite</term><term>Simple breakthrough curves</term><term>Simulation</term><term>Single breakthrough curve</term><term>Slow accumulation</term><term>Thermodynamic</term><term>Thermodynamic parameters</term><term>Time scale</term><term>Volume constraints</term><term>Whole cyclic experiment</term><term>Zeolite</term><term>Zeolite crystals</term><term>Zeolite pores</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The feasibility of mono‐ and di‐branched paraffins separation on silicalite was evaluated by performing cyclic breakthrough experiments in liquid phase with mixtures of 2‐methylpentane (2MP), 3‐methylpentane (3MP), 2,3‐dimethylbutane (23DMB), and 2,2‐dimethylbutane (22DMB). For mixtures of the faster diffusing species (2MP, 3MP, and 23DMB), cyclic steady state is obtained from the first cycle. On the other hand, when the slow diffusing species 22DMB is involved, a slow accumulation occurs from cycle to cycle, yielding a change of the breakthrough curves for all the species. Using a diffusion model especially adapted to adsorbent saturation loading, the kinetic and thermodynamic parameters of 22DMB were estimated. Influence of the cycling conditions on the separation performance were finally studied by simulation. © 2011 American Institute of Chemical Engineers AIChE J, 2012</div></front></TEI><istex><corpusName>wiley</corpusName><keywords><teeft><json:string>cyclic</json:string><json:string>adsorption</json:string><json:string>desorption</json:string><json:string>silicalite</json:string><json:string>cyclic experiments</json:string><json:string>langmuir</json:string><json:string>breakthrough curves</json:string><json:string>adsorbent</json:string><json:string>diffusivity</json:string><json:string>zeolite</json:string><json:string>isomer</json:string><json:string>krishna</json:string><json:string>aiche</json:string><json:string>chem</json:string><json:string>alkane</json:string><json:string>pellet</json:string><json:string>monobranched</json:string><json:string>jolimaitre</json:string><json:string>desorbent</json:string><json:string>desorption step</json:string><json:string>mass transfer</json:string><json:string>slow accumulation</json:string><json:string>crystal radius</json:string><json:string>monobranched isomers</json:string><json:string>liquid phase</json:string><json:string>aiche journal</json:string><json:string>cyclic experiment</json:string><json:string>experimental conditions</json:string><json:string>desorption times</json:string><json:string>delta loading</json:string><json:string>delta loadings</json:string><json:string>phase concentration</json:string><json:string>adsorption step</json:string><json:string>single breakthrough curve</json:string><json:string>selectivity</json:string><json:string>simulation</json:string><json:string>thermodynamic</json:string><json:string>breakthrough</json:string><json:string>parameter estimation</json:string><json:string>desorption steps</json:string><json:string>experimental results</json:string><json:string>langmuir ratio</json:string><json:string>last cycle</json:string><json:string>simple breakthrough curves</json:string><json:string>saturation loading</json:string><json:string>saturation concentration</json:string><json:string>thermodynamic parameters</json:string><json:string>volume constraints</json:string><json:string>cyclic conditions</json:string><json:string>alkane mixtures</json:string><json:string>kinetic parameters</json:string><json:string>delta loading ratio</json:string><json:string>whole cyclic experiment</json:string><json:string>parameter</json:string><json:string>diffusion model</json:string><json:string>other hand</json:string><json:string>exchange isotherm</json:string><json:string>american institute</json:string><json:string>other species</json:string><json:string>cycle number</json:string><json:string>time scale</json:string><json:string>zeolite pores</json:string><json:string>parameters estimation</json:string><json:string>desorption step duration</json:string><json:string>desorption time</json:string><json:string>same adsorption time</json:string><json:string>cyclic breakthrough curves</json:string><json:string>adsorbent saturation loading</json:string><json:string>breakthrough curve</json:string><json:string>classical breakthrough curves</json:string><json:string>langmuir model</json:string><json:string>binary exchange diffusion</json:string><json:string>energies nouvelles</json:string><json:string>mixture concentration</json:string><json:string>langmuir parameters</json:string><json:string>phys chem</json:string><json:string>automatic valve</json:string><json:string>imsl library</json:string><json:string>different times</json:string><json:string>high desorption times</json:string><json:string>previous article7</json:string><json:string>axial dispersion</json:string><json:string>zeolite crystals</json:string></teeft></keywords><author><json:item><name>Kader Lettat</name><affiliations><json:string>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</json:string><json:string>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, France</json:string></affiliations></json:item><json:item><name>Elsa Jolimaitre</name><affiliations><json:string>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</json:string><json:string>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</json:string></affiliations></json:item><json:item><name>Mélaz Tayakout</name><affiliations><json:string>IRCELYON, UMR 5256, CNRS/Université Lyon 1 2 Av. Albert Einstein, Villeurbanne F‐69626, France</json:string></affiliations></json:item><json:item><name>Daniel Tondeur</name><affiliations><json:string>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, France</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>adsorption</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>liquid phase</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>diffusion</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>mixtures</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>zeolites</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>cyclic method</value></json:item></subject><articleId><json:string>AIC12679</json:string></articleId><language><json:string>eng</json:string></language><originalGenre><json:string>article</json:string></originalGenre><abstract>The feasibility of mono‐ and di‐branched paraffins separation on silicalite was evaluated by performing cyclic breakthrough experiments in liquid phase with mixtures of 2‐methylpentane (2MP), 3‐methylpentane (3MP), 2,3‐dimethylbutane (23DMB), and 2,2‐dimethylbutane (22DMB). For mixtures of the faster diffusing species (2MP, 3MP, and 23DMB), cyclic steady state is obtained from the first cycle. On the other hand, when the slow diffusing species 22DMB is involved, a slow accumulation occurs from cycle to cycle, yielding a change of the breakthrough curves for all the species. Using a diffusion model especially adapted to adsorbent saturation loading, the kinetic and thermodynamic parameters of 22DMB were estimated. Influence of the cycling conditions on the separation performance were finally studied by simulation. © 2011 American Institute of Chemical Engineers AIChE J, 2012</abstract><qualityIndicators><score>6.512</score><pdfVersion>1.3</pdfVersion><pdfPageSize>612 x 810 pts</pdfPageSize><refBibsNative>true</refBibsNative><abstractCharCount>886</abstractCharCount><pdfWordCount>5399</pdfWordCount><pdfCharCount>33569</pdfCharCount><pdfPageCount>9</pdfPageCount><abstractWordCount>126</abstractWordCount></qualityIndicators><title>Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method</title><genre><json:string>article</json:string></genre><host><title>AIChE Journal</title><language><json:string>unknown</json:string></language><doi><json:string>10.1002/(ISSN)1547-5905</json:string></doi><issn><json:string>0001-1541</json:string></issn><eissn><json:string>1547-5905</json:string></eissn><publisherId><json:string>AIC</json:string></publisherId><volume>58</volume><issue>5</issue><pages><first>1447</first><last>1455</last><total>9</total></pages><genre><json:string>journal</json:string></genre><subject><json:item><value>Separations</value></json:item></subject></host><categories><wos><json:string>science</json:string><json:string>engineering, chemical</json:string></wos><scienceMetrix><json:string>applied sciences</json:string><json:string>engineering</json:string><json:string>chemical engineering</json:string></scienceMetrix><inist><json:string>sciences appliquees, technologies et medecines</json:string><json:string>sciences exactes et technologie</json:string><json:string>chimie</json:string><json:string>chimie generale et chimie physique</json:string></inist></categories><publicationDate>2012</publicationDate><copyrightDate>2012</copyrightDate><doi><json:string>10.1002/aic.12679</json:string></doi><id>AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/document/AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A/fulltext/pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/document/AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A/fulltext/zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/document/AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A/fulltext/tei"><teiHeader><fileDesc><titleStmt><title level="a" type="main" xml:lang="en">Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><availability><licence>Copyright © 2011 American Institute of Chemical Engineers (AIChE)</licence></availability><date type="published" when="2012-05"></date></publicationStmt><notesStmt><note type="content-type" subtype="article" source="article" scheme="https://content-type.data.istex.fr/ark:/67375/XTP-6N5SZHKN-D">article</note><note type="publication-type" subtype="journal" scheme="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</note></notesStmt><sourceDesc><biblStruct type="article"><analytic><title level="a" type="main" xml:lang="en">Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method</title><author xml:id="author-0000"><persName><forename type="first">Kader</forename><surname>Lettat</surname></persName><affiliation>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France<address><country key="FR"></country></address></affiliation><affiliation>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, France<address><country key="FR"></country></address></affiliation></author><author xml:id="author-0001" role="corresp"><persName><forename type="first">Elsa</forename><surname>Jolimaitre</surname></persName><email>elsa.jolimaitre@ifpenergiesnouvelles.fr</email><affiliation>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France<address><country key="FR"></country></address></affiliation><affiliation>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</affiliation></author><author xml:id="author-0002"><persName><forename type="first">Mélaz</forename><surname>Tayakout</surname></persName><affiliation>IRCELYON, UMR 5256, CNRS/Université Lyon 1 2 Av. Albert Einstein, Villeurbanne F‐69626, France<address><country key="FR"></country></address></affiliation></author><author xml:id="author-0003"><persName><forename type="first">Daniel</forename><surname>Tondeur</surname></persName><affiliation>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, France<address><country key="FR"></country></address></affiliation></author><idno type="istex">AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A</idno><idno type="ark">ark:/67375/WNG-K3SW4L0T-P</idno><idno type="DOI">10.1002/aic.12679</idno><idno type="unit">AIC12679</idno><idno type="toTypesetVersion">file:AIC.AIC12679.pdf</idno></analytic><monogr><title level="j" type="main">AIChE Journal</title><title level="j" type="alt">AICHE JOURNAL</title><idno type="pISSN">0001-1541</idno><idno type="eISSN">1547-5905</idno><idno type="book-DOI">10.1002/(ISSN)1547-5905</idno><idno type="book-part-DOI">10.1002/aic.v58.5</idno><idno type="product">AIC</idno><imprint><biblScope unit="vol">58</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="1447">1447</biblScope><biblScope unit="page" to="1455">1455</biblScope><biblScope unit="page-count">9</biblScope><publisher>Wiley Subscription Services, Inc., A Wiley Company</publisher><pubPlace>Hoboken</pubPlace><date type="published" when="2012-05"></date></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><abstract xml:lang="en" style="main"><head>Abstract</head><p>The feasibility of mono‐ and di‐branched paraffins separation on silicalite was evaluated by performing cyclic breakthrough experiments in liquid phase with mixtures of 2‐methylpentane (2MP), 3‐methylpentane (3MP), 2,3‐dimethylbutane (23DMB), and 2,2‐dimethylbutane (22DMB). For mixtures of the faster diffusing species (2MP, 3MP, and 23DMB), cyclic steady state is obtained from the first cycle. On the other hand, when the slow diffusing species 22DMB is involved, a slow accumulation occurs from cycle to cycle, yielding a change of the breakthrough curves for all the species. Using a diffusion model especially adapted to adsorbent saturation loading, the kinetic and thermodynamic parameters of 22DMB were estimated. Influence of the cycling conditions on the separation performance were finally studied by simulation. © 2011 American Institute of Chemical Engineers AIChE J, 2012</p></abstract><textClass><keywords xml:lang="en"><term xml:id="kwd1">adsorption</term><term xml:id="kwd2">liquid phase</term><term xml:id="kwd3">diffusion</term><term xml:id="kwd4">mixtures</term><term xml:id="kwd5">zeolites</term><term xml:id="kwd6">cyclic method</term></keywords><keywords rend="articleCategory"><term>Separations</term></keywords><keywords rend="tocHeading1"><term>Separations</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/AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A/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)1547-5905</doi><issn type="print">0001-1541</issn><issn type="electronic">1547-5905</issn><idGroup><id type="product" value="AIC"></id></idGroup><titleGroup><title type="main" xml:lang="en" sort="AICHE JOURNAL">AIChE Journal</title><title type="short">AIChE J.</title></titleGroup></publicationMeta><publicationMeta level="part" position="50"><doi origin="wiley" registered="yes">10.1002/aic.v58.5</doi><numberingGroup><numbering type="journalVolume" number="58">58</numbering><numbering type="journalIssue">5</numbering></numberingGroup><coverDate startDate="2012-05">May 2012</coverDate></publicationMeta><publicationMeta level="unit" type="article" position="120" status="forIssue"><doi origin="wiley" registered="yes">10.1002/aic.12679</doi><idGroup><id type="unit" value="AIC12679"></id></idGroup><countGroup><count type="pageTotal" number="9"></count></countGroup><titleGroup><title type="articleCategory">Separations</title><title type="tocHeading1">Separations</title></titleGroup><copyright ownership="thirdParty">Copyright © 2011 American Institute of Chemical Engineers (AIChE)</copyright><eventGroup><event type="manuscriptReceived" date="2010-10-11"></event><event type="manuscriptRevised" date="2011-05-05"></event><event type="xmlConverted" agent="Converter:JWSART34_TO_WML3G version:3.1.3 standalone mode:FullText mathml2tex" date="2012-04-06"></event><event type="publishedOnlineAccepted" date="2011-05-13"></event><event type="publishedOnlineEarlyUnpaginated" date="2011-06-08"></event><event type="firstOnline" date="2011-06-08"></event><event type="publishedOnlineFinalForm" date="2012-04-06"></event><event type="xmlConverted" agent="Converter:WILEY_ML3G_TO_WILEY_ML3GV2 version:3.8.8" date="2014-01-01"></event><event type="xmlConverted" agent="Converter:WML3G_To_WML3G version:4.3.4 mode:FullText" date="2015-02-24"></event></eventGroup><numberingGroup><numbering type="pageFirst">1447</numbering><numbering type="pageLast">1455</numbering></numberingGroup><correspondenceTo>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:AIC.AIC12679.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="figureTotal" number="10"></count><count type="tableTotal" number="3"></count><count type="referenceTotal" number="16"></count><count type="wordTotal" number="6977"></count></countGroup><titleGroup><title type="main" xml:lang="en">Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method</title></titleGroup><creators><creator xml:id="au1" creatorRole="author" affiliationRef="#af1 #af2"><personName><givenNames>Kader</givenNames><familyName>Lettat</familyName></personName></creator><creator xml:id="au2" creatorRole="author" affiliationRef="#af1" corresponding="yes"><personName><givenNames>Elsa</givenNames><familyName>Jolimaitre</familyName></personName><contactDetails><email>elsa.jolimaitre@ifpenergiesnouvelles.fr</email></contactDetails></creator><creator xml:id="au3" creatorRole="author" affiliationRef="#af3"><personName><givenNames>Mélaz</givenNames><familyName>Tayakout</familyName></personName></creator><creator xml:id="au4" creatorRole="author" affiliationRef="#af2"><personName><givenNames>Daniel</givenNames><familyName>Tondeur</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="af1" countryCode="FR" type="organization"><unparsedAffiliation>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</unparsedAffiliation></affiliation><affiliation xml:id="af2" countryCode="FR" type="organization"><unparsedAffiliation>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, France</unparsedAffiliation></affiliation><affiliation xml:id="af3" countryCode="FR" type="organization"><unparsedAffiliation>IRCELYON, UMR 5256, CNRS/Université Lyon 1 2 Av. Albert Einstein, Villeurbanne F‐69626, France</unparsedAffiliation></affiliation></affiliationGroup><keywordGroup xml:lang="en" type="author"><keyword xml:id="kwd1">adsorption</keyword><keyword xml:id="kwd2">liquid phase</keyword><keyword xml:id="kwd3">diffusion</keyword><keyword xml:id="kwd4">mixtures</keyword><keyword xml:id="kwd5">zeolites</keyword><keyword xml:id="kwd6">cyclic method</keyword></keywordGroup><abstractGroup><abstract type="main" xml:lang="en"><title type="main">Abstract</title><p>The feasibility of mono‐ and di‐branched paraffins separation on silicalite was evaluated by performing cyclic breakthrough experiments in liquid phase with mixtures of 2‐methylpentane (2MP), 3‐methylpentane (3MP), 2,3‐dimethylbutane (23DMB), and 2,2‐dimethylbutane (22DMB). For mixtures of the faster diffusing species (2MP, 3MP, and 23DMB), cyclic steady state is obtained from the first cycle. On the other hand, when the slow diffusing species 22DMB is involved, a slow accumulation occurs from cycle to cycle, yielding a change of the breakthrough curves for all the species. Using a diffusion model especially adapted to adsorbent saturation loading, the kinetic and thermodynamic parameters of 22DMB were estimated. Influence of the cycling conditions on the separation performance were finally studied by simulation. © 2011 American Institute of Chemical Engineers AIChE J, 2012</p></abstract></abstractGroup></contentMeta></header></component></istex:document></istex:metadataXml><mods version="3.6"><titleInfo lang="en"><title>Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method</title></titleInfo><titleInfo type="alternative" contentType="CDATA" lang="en"><title>Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method</title></titleInfo><name type="personal"><namePart type="given">Kader</namePart><namePart type="family">Lettat</namePart><affiliation>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</affiliation><affiliation>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Elsa</namePart><namePart type="family">Jolimaitre</namePart><affiliation>IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</affiliation><affiliation>E-mail: elsa.jolimaitre@ifpenergiesnouvelles.fr</affiliation><affiliation>Correspondence address: IFP Energies nouvelles, Rond‐point de l'échangeur de Solaize, Solaize 69360, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Mélaz</namePart><namePart type="family">Tayakout</namePart><affiliation>IRCELYON, UMR 5256, CNRS/Université Lyon 1 2 Av. Albert Einstein, Villeurbanne F‐69626, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Daniel</namePart><namePart type="family">Tondeur</namePart><affiliation>Laboratoire Réactions et Génie des Procédés, CNRS‐Nancy‐University, ENSIC, 1 rue Grandville, Nancy F‐54000, 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">2012-05</dateIssued><dateCaptured encoding="w3cdtf">2010-10-11</dateCaptured><copyrightDate encoding="w3cdtf">2012</copyrightDate></originInfo><language><languageTerm type="code" authority="rfc3066">en</languageTerm><languageTerm type="code" authority="iso639-2b">eng</languageTerm></language><physicalDescription><extent unit="figures">10</extent><extent unit="tables">3</extent><extent unit="references">16</extent><extent unit="words">6977</extent></physicalDescription><abstract lang="en">The feasibility of mono‐ and di‐branched paraffins separation on silicalite was evaluated by performing cyclic breakthrough experiments in liquid phase with mixtures of 2‐methylpentane (2MP), 3‐methylpentane (3MP), 2,3‐dimethylbutane (23DMB), and 2,2‐dimethylbutane (22DMB). For mixtures of the faster diffusing species (2MP, 3MP, and 23DMB), cyclic steady state is obtained from the first cycle. On the other hand, when the slow diffusing species 22DMB is involved, a slow accumulation occurs from cycle to cycle, yielding a change of the breakthrough curves for all the species. Using a diffusion model especially adapted to adsorbent saturation loading, the kinetic and thermodynamic parameters of 22DMB were estimated. Influence of the cycling conditions on the separation performance were finally studied by simulation. © 2011 American Institute of Chemical Engineers AIChE J, 2012</abstract><subject lang="en"><genre>keywords</genre><topic>adsorption</topic><topic>liquid phase</topic><topic>diffusion</topic><topic>mixtures</topic><topic>zeolites</topic><topic>cyclic method</topic></subject><relatedItem type="host"><titleInfo><title>AIChE Journal</title></titleInfo><titleInfo type="abbreviated"><title>AIChE J.</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>Separations</topic></subject><identifier type="ISSN">0001-1541</identifier><identifier type="eISSN">1547-5905</identifier><identifier type="DOI">10.1002/(ISSN)1547-5905</identifier><identifier type="PublisherID">AIC</identifier><part><date>2012</date><detail type="volume"><caption>vol.</caption><number>58</number></detail><detail type="issue"><caption>no.</caption><number>5</number></detail><extent unit="pages"><start>1447</start><end>1455</end><total>9</total></extent></part></relatedItem><identifier type="istex">AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A</identifier><identifier type="ark">ark:/67375/WNG-K3SW4L0T-P</identifier><identifier type="DOI">10.1002/aic.12679</identifier><identifier type="ArticleID">AIC12679</identifier><accessCondition type="use and reproduction" contentType="copyright">Copyright © 2011 American Institute of Chemical Engineers (AIChE)</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/AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A/metadata/json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/LrgpV1/Data/Istex/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000B34 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Istex/Corpus/biblio.hfd -nk 000B34 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Lorraine
|area= LrgpV1
|flux= Istex
|étape= Corpus
|type= RBID
|clé= ISTEX:AD08E7214B42A852A7D940E5C0D6A225C7ED9F1A
|texte= Influence of slow diffusing species on mixture diffusion of hexane isomers in silicalite: Characterization by a new cyclic method
}}
| This area was generated with Dilib version V0.6.32. |  |