LrgpV1, Main, Exploration, bibRecordById, Pascal:03-0414331

Modelling of a moving bed furnace for the production of uranium tetrafluoride Part 1: formulation of the model

Identifieur interne : 001695 ( Main/Exploration ); précédent : 001694; suivant : 001696

Modelling of a moving bed furnace for the production of uranium tetrafluoride Part 1: formulation of the model

Auteurs : B. Dussoubs [France] ; J. Jourde [France] ; F. Patisson [France] ; J.-L. Houzelot [France] ; D. Ablitzer [France]

Source :

Chemical engineering science [ 0009-2509 ] ; 2003.

RBID : Pascal:03-0414331

Abstract

Reduction, followed by hydrofluorination of uranium trioxide UO₃ to produce uranium tetrafluoride UF₄ is one of the stages of the French nuclear fuel making route. This dual operation is carried out in a specific reactor known as a moving bed furnace, consisting of a series of steel cylinders that form an L. In this first part of a two-part paper, the mathematical modelling of the furnace is presented in detail. The model describes solid and gas flow, heat transfer by convection, conduction and radiation in the moving bed and in the walls of the furnace, and chemical reactions. In the vertical part of the reactor, mass, momentum and energy balances are solved using the finite volume method. The horizontal part is modelled by a cascade of stirred gas and solid reactors. The assumptions and equations of the model, as well as the boundary conditions and numerical solution techniques are detailed. An example of calculated results is presented and found to agree satisfactorily with available measurements. Application of the model is discussed in Part 2.

Affiliations:

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Modelling of a moving bed furnace for the production of uranium tetrafluoride Part 1: formulation of the model</title>
<author><name sortKey="Dussoubs, B" sort="Dussoubs, B" uniqKey="Dussoubs B" first="B." last="Dussoubs">B. Dussoubs</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Science et Génie des Matériaux et de Métallurgie, Ecole des Mines, Parc de Saurupt</s1>
<s2>54042 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Nancy</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Jourde, J" sort="Jourde, J" uniqKey="Jourde J" first="J." last="Jourde">J. Jourde</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Comurhex, Usine de Malvési, B. P. 222</s1>
<s2>11102 Narbonne</s2>
<s3>FRA</s3>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Occitanie (région administrative)</region>
<region type="old region" nuts="2">Languedoc-Roussillon</region>
<settlement type="city">Narbonne</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Patisson, F" sort="Patisson, F" uniqKey="Patisson F" first="F." last="Patisson">F. Patisson</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Science et Génie des Matériaux et de Métallurgie, Ecole des Mines, Parc de Saurupt</s1>
<s2>54042 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Nancy</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Houzelot, J L" sort="Houzelot, J L" uniqKey="Houzelot J" first="J.-L." last="Houzelot">J.-L. Houzelot</name>
<affiliation wicri:level="3"><inist:fA14 i1="03"><s1>Laboratoire des Sciences du Génie Chimique, ENSIC, 47, rue Henri Déglin</s1>
<s2>54001 Nancy</s2>
<s3>FRA</s3>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Nancy</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Ablitzer, D" sort="Ablitzer, D" uniqKey="Ablitzer D" first="D." last="Ablitzer">D. Ablitzer</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Science et Génie des Matériaux et de Métallurgie, Ecole des Mines, Parc de Saurupt</s1>
<s2>54042 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Nancy</settlement>
</placeName>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">03-0414331</idno>
<date when="2003">2003</date>
<idno type="stanalyst">PASCAL 03-0414331 INIST</idno>
<idno type="RBID">Pascal:03-0414331</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000801</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000310</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000718</idno>
<idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000718</idno>
<idno type="wicri:doubleKey">0009-2509:2003:Dussoubs B:modelling:of:a</idno>
<idno type="wicri:Area/Main/Merge">001951</idno>
<idno type="wicri:source">INIST</idno>
<idno type="RBID">Pascal:03-0414333</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000800</idno>
<idno type="wicri:Area/PascalFrancis/Curation">000311</idno>
<idno type="wicri:Area/PascalFrancis/Checkpoint">000717</idno>
<idno type="wicri:explorRef" wicri:stream="PascalFrancis" wicri:step="Checkpoint">000717</idno>
<idno type="wicri:doubleKey">0009-2509:2003:Dussoubs B:modelling:of:a</idno>
<idno type="wicri:Area/Main/Merge">001950</idno>
<idno type="wicri:Area/Main/Curation">001695</idno>
<idno type="wicri:Area/Main/Exploration">001695</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Modelling of a moving bed furnace for the production of uranium tetrafluoride Part 1: formulation of the model</title>
<author><name sortKey="Dussoubs, B" sort="Dussoubs, B" uniqKey="Dussoubs B" first="B." last="Dussoubs">B. Dussoubs</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Science et Génie des Matériaux et de Métallurgie, Ecole des Mines, Parc de Saurupt</s1>
<s2>54042 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Nancy</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Jourde, J" sort="Jourde, J" uniqKey="Jourde J" first="J." last="Jourde">J. Jourde</name>
<affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Comurhex, Usine de Malvési, B. P. 222</s1>
<s2>11102 Narbonne</s2>
<s3>FRA</s3>
<sZ>2 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Occitanie (région administrative)</region>
<region type="old region" nuts="2">Languedoc-Roussillon</region>
<settlement type="city">Narbonne</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Patisson, F" sort="Patisson, F" uniqKey="Patisson F" first="F." last="Patisson">F. Patisson</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Science et Génie des Matériaux et de Métallurgie, Ecole des Mines, Parc de Saurupt</s1>
<s2>54042 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Nancy</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Houzelot, J L" sort="Houzelot, J L" uniqKey="Houzelot J" first="J.-L." last="Houzelot">J.-L. Houzelot</name>
<affiliation wicri:level="3"><inist:fA14 i1="03"><s1>Laboratoire des Sciences du Génie Chimique, ENSIC, 47, rue Henri Déglin</s1>
<s2>54001 Nancy</s2>
<s3>FRA</s3>
<sZ>4 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Nancy</settlement>
</placeName>
</affiliation>
</author>
<author><name sortKey="Ablitzer, D" sort="Ablitzer, D" uniqKey="Ablitzer D" first="D." last="Ablitzer">D. Ablitzer</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Science et Génie des Matériaux et de Métallurgie, Ecole des Mines, Parc de Saurupt</s1>
<s2>54042 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14>
<country>France</country>
<placeName><region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
<settlement type="city">Nancy</settlement>
</placeName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Chemical engineering science</title>
<title level="j" type="abbreviated">Chem. eng. sci.</title>
<idno type="ISSN">0009-2509</idno>
<imprint><date when="2003">2003</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Chemical engineering science</title>
<title level="j" type="abbreviated">Chem. eng. sci.</title>
<idno type="ISSN">0009-2509</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Reduction, followed by hydrofluorination of uranium trioxide UO<sub>3</sub>
 to produce uranium tetrafluoride UF<sub>4</sub>
 is one of the stages of the French nuclear fuel making route. This dual operation is carried out in a specific reactor known as a moving bed furnace, consisting of a series of steel cylinders that form an L. In this first part of a two-part paper, the mathematical modelling of the furnace is presented in detail. The model describes solid and gas flow, heat transfer by convection, conduction and radiation in the moving bed and in the walls of the furnace, and chemical reactions. In the vertical part of the reactor, mass, momentum and energy balances are solved using the finite volume method. The horizontal part is modelled by a cascade of stirred gas and solid reactors. The assumptions and equations of the model, as well as the boundary conditions and numerical solution techniques are detailed. An example of calculated results is presented and found to agree satisfactorily with available measurements. Application of the model is discussed in Part 2.</div>
</front>
</TEI>
<affiliations><list><country><li>France</li>
</country>
<region><li>Grand Est</li>
<li>Languedoc-Roussillon</li>
<li>Lorraine (région)</li>
<li>Occitanie (région administrative)</li>
</region>
<settlement><li>Nancy</li>
<li>Narbonne</li>
</settlement>
</list>
<tree><country name="France"><region name="Grand Est"><name sortKey="Dussoubs, B" sort="Dussoubs, B" uniqKey="Dussoubs B" first="B." last="Dussoubs">B. Dussoubs</name>
</region>
<name sortKey="Ablitzer, D" sort="Ablitzer, D" uniqKey="Ablitzer D" first="D." last="Ablitzer">D. Ablitzer</name>
<name sortKey="Houzelot, J L" sort="Houzelot, J L" uniqKey="Houzelot J" first="J.-L." last="Houzelot">J.-L. Houzelot</name>
<name sortKey="Jourde, J" sort="Jourde, J" uniqKey="Jourde J" first="J." last="Jourde">J. Jourde</name>
<name sortKey="Patisson, F" sort="Patisson, F" uniqKey="Patisson F" first="F." last="Patisson">F. Patisson</name>
</country>
</tree>
</affiliations>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/LrgpV1/Data/Main/Exploration

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001695 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001695 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Lorraine
   |area=    LrgpV1
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     Pascal:03-0414331
   |texte=   Modelling of a moving bed furnace for the production of uranium tetrafluoride Part 1: formulation of the model
}}

This area was generated with Dilib version V0.6.32.
Data generation: Sat Nov 11 15:47:48 2017. Site generation: Wed Mar 6 23:31:34 2024

Serveur d'exploration sur le LRGP

Modelling of a moving bed furnace for the production of uranium tetrafluoride Part 1: formulation of the model

Modelling of a moving bed furnace for the production of uranium tetrafluoride Part 1: formulation of the model

Source :

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri

	Serveur d'exploration sur le LRGP
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.