Effect of calcium based additives on the sodium bicarbonate crystallization in a MSMPR reactor
Identifieur interne :
000031 ( PascalFrancis/Corpus );
précédent :
000030;
suivant :
000032
Effect of calcium based additives on the sodium bicarbonate crystallization in a MSMPR reactor
Auteurs : A. Gerard ;
H. Muhr ;
E. Plasari ;
D. Jacob ;
C.-E. LefaucheurSource :
-
Powder technology [ 0032-5910 ] ; 2014.
RBID : Pascal:14-0079857
Descripteurs français
English descriptors
Abstract
The objective of this work was to study the impact of calcium ions addition on the crystallization of sodium bicarbonate during the reaction of sodium carbonate with carbon dioxide in aqueous solutions. A continuous MSMPR (Mixed Suspension Mixed Product Removal) reactor for the production of sodium bicarbonate was developed, built and tested at pilot scale. This experimental set-up was used to study the impact of process parameters and the effect of calcium based additives on the quality of the NaHCO3 crystals obtained. The nucleation and crystal growth rates were determined from the experimental population density distribution when the steady state was reached. Experiments have firstly shown that the addition of calcium ions greatly reduced the nucleation rate. In contrast, the addition of calcium ions had little impact on crystal growth rate in the temperature range between 70 °C and 80 °C.
Notice en format standard (ISO 2709)
Pour connaître la documentation sur le format Inist Standard.
| pA |
| A01 | 01 | 1 | | @0 0032-5910 |
|---|
| A02 | 01 | | | @0 POTEBX |
|---|
| A03 | | 1 | | @0 Powder technol. |
|---|
| A05 | | | | @2 255 |
|---|
| A08 | 01 | 1 | ENG | @1 Effect of calcium based additives on the sodium bicarbonate crystallization in a MSMPR reactor |
|---|
| A09 | 01 | 1 | ENG | @1 Innovative Processes and Materials |
|---|
| A11 | 01 | 1 | | @1 GERARD (A.) |
|---|
| A11 | 02 | 1 | | @1 MUHR (H.) |
|---|
| A11 | 03 | 1 | | @1 PLASARI (E.) |
|---|
| A11 | 04 | 1 | | @1 JACOB (D.) |
|---|
| A11 | 05 | 1 | | @1 LEFAUCHEUR (C.-E.) |
|---|
| A12 | 01 | 1 | | @1 FRANCES (Christine) @9 ed. |
|---|
| A12 | 02 | 1 | | @1 LE BOLAY (Nadine) @9 ed. |
|---|
| A14 | 01 | | | @1 LRGP-ENSIC-Université de Lorraine, 1 rue Grandville, BP 20451 @2 54001 Nancy @3 FRA @Z 1 aut. @Z 2 aut. @Z 3 aut. |
|---|
| A14 | 02 | | | @1 Novacarb, 34 rue Gilbert Bize, BP 20015 @2 54410 Laneuveville-devant-Nancy @3 FRA @Z 1 aut. @Z 4 aut. @Z 5 aut. |
|---|
| A15 | 01 | | | @1 Université de Toulouse, INP, UPS, LGC (Laboratoire de Génie Chimique), BP 84234, 4 allée Emile Monso @2 31432 Toulouse @3 FRA @Z 1 aut. @Z 2 aut. |
|---|
| A15 | 02 | | | @1 CNRS, LGC @2 31432 Toulouse @3 FRA @Z 1 aut. @Z 2 aut. |
|---|
| A20 | | | | @1 134-140 |
|---|
| A21 | | | | @1 2014 |
|---|
| A23 | 01 | | | @0 ENG |
|---|
| A43 | 01 | | | @1 INIST @2 13653 @5 354000501152040180 |
|---|
| A44 | | | | @0 0000 @1 © 2014 INIST-CNRS. All rights reserved. |
|---|
| A45 | | | | @0 16 ref. |
|---|
| A47 | 01 | 1 | | @0 14-0079857 |
|---|
| A60 | | | | @1 P @2 C |
|---|
| A61 | | | | @0 A |
|---|
| A64 | 01 | 1 | | @0 Powder technology |
|---|
| A66 | 01 | | | @0 NLD |
|---|
| C01 | 01 | | ENG | @0 The objective of this work was to study the impact of calcium ions addition on the crystallization of sodium bicarbonate during the reaction of sodium carbonate with carbon dioxide in aqueous solutions. A continuous MSMPR (Mixed Suspension Mixed Product Removal) reactor for the production of sodium bicarbonate was developed, built and tested at pilot scale. This experimental set-up was used to study the impact of process parameters and the effect of calcium based additives on the quality of the NaHCO3 crystals obtained. The nucleation and crystal growth rates were determined from the experimental population density distribution when the steady state was reached. Experiments have firstly shown that the addition of calcium ions greatly reduced the nucleation rate. In contrast, the addition of calcium ions had little impact on crystal growth rate in the temperature range between 70 °C and 80 °C. |
|---|
| C02 | 01 | X | | @0 001D07Q07 |
|---|
| C02 | 02 | X | | @0 001D07O |
|---|
| C02 | 03 | X | | @0 001D07H |
|---|
| C03 | 01 | X | FRE | @0 Additif @5 01 |
|---|
| C03 | 01 | X | ENG | @0 Additive @5 01 |
|---|
| C03 | 01 | X | SPA | @0 Aditivo @5 01 |
|---|
| C03 | 02 | X | FRE | @0 Cristallisation @5 02 |
|---|
| C03 | 02 | X | ENG | @0 Crystallization @5 02 |
|---|
| C03 | 02 | X | SPA | @0 Cristalización @5 02 |
|---|
| C03 | 03 | X | FRE | @0 Réacteur @5 03 |
|---|
| C03 | 03 | X | ENG | @0 Reactor @5 03 |
|---|
| C03 | 03 | X | SPA | @0 Reactor @5 03 |
|---|
| C03 | 04 | X | FRE | @0 Dioxyde de carbone @2 NK @2 FX @5 04 |
|---|
| C03 | 04 | X | ENG | @0 Carbon dioxide @2 NK @2 FX @5 04 |
|---|
| C03 | 04 | X | SPA | @0 Carbono dióxido @2 NK @2 FX @5 04 |
|---|
| C03 | 05 | X | FRE | @0 Solution aqueuse @5 05 |
|---|
| C03 | 05 | X | ENG | @0 Aqueous solution @5 05 |
|---|
| C03 | 05 | X | SPA | @0 Solución acuosa @5 05 |
|---|
| C03 | 06 | X | FRE | @0 Production @5 06 |
|---|
| C03 | 06 | X | ENG | @0 Production @5 06 |
|---|
| C03 | 06 | X | SPA | @0 Producción @5 06 |
|---|
| C03 | 07 | X | FRE | @0 Croissance cristalline @5 07 |
|---|
| C03 | 07 | X | ENG | @0 Crystal growth @5 07 |
|---|
| C03 | 07 | X | SPA | @0 Crecimiento cristalino @5 07 |
|---|
| C03 | 08 | X | FRE | @0 Distribution densité @5 08 |
|---|
| C03 | 08 | X | ENG | @0 Density distribution @5 08 |
|---|
| C03 | 08 | X | SPA | @0 Distribución densidad @5 08 |
|---|
| C03 | 09 | X | FRE | @0 Régime permanent @5 09 |
|---|
| C03 | 09 | X | ENG | @0 Steady state @5 09 |
|---|
| C03 | 09 | X | SPA | @0 Régimen permanente @5 09 |
|---|
| C03 | 10 | X | FRE | @0 Cristalliseur MSMPR @4 INC @5 32 |
|---|
| N21 | | | | @1 111 |
|---|
| N44 | 01 | | | @1 OTO |
|---|
| N82 | | | | @1 OTO |
|---|
|
|---|
| pR |
| A30 | 01 | 1 | ENG | @1 French Symposium on Particulate Processes @2 7 @3 Toulouse FRA @4 2012-07-04 |
|---|
|
|---|
Format Inist (serveur)
| NO : | PASCAL 14-0079857 INIST |
|---|
| ET : | Effect of calcium based additives on the sodium bicarbonate crystallization in a MSMPR reactor |
|---|
| AU : | GERARD (A.); MUHR (H.); PLASARI (E.); JACOB (D.); LEFAUCHEUR (C.-E.); FRANCES (Christine); LE BOLAY (Nadine) |
|---|
| AF : | LRGP-ENSIC-Université de Lorraine, 1 rue Grandville, BP 20451/54001 Nancy/France (1 aut., 2 aut., 3 aut.); Novacarb, 34 rue Gilbert Bize, BP 20015/54410 Laneuveville-devant-Nancy/France (1 aut., 4 aut., 5 aut.); Université de Toulouse, INP, UPS, LGC (Laboratoire de Génie Chimique), BP 84234, 4 allée Emile Monso/31432 Toulouse/France (1 aut., 2 aut.); CNRS, LGC/31432 Toulouse/France (1 aut., 2 aut.) |
|---|
| DT : | Publication en série; Congrès; Niveau analytique |
|---|
| SO : | Powder technology; ISSN 0032-5910; Coden POTEBX; Pays-Bas; Da. 2014; Vol. 255; Pp. 134-140; Bibl. 16 ref. |
|---|
| LA : | Anglais |
|---|
| EA : | The objective of this work was to study the impact of calcium ions addition on the crystallization of sodium bicarbonate during the reaction of sodium carbonate with carbon dioxide in aqueous solutions. A continuous MSMPR (Mixed Suspension Mixed Product Removal) reactor for the production of sodium bicarbonate was developed, built and tested at pilot scale. This experimental set-up was used to study the impact of process parameters and the effect of calcium based additives on the quality of the NaHCO3 crystals obtained. The nucleation and crystal growth rates were determined from the experimental population density distribution when the steady state was reached. Experiments have firstly shown that the addition of calcium ions greatly reduced the nucleation rate. In contrast, the addition of calcium ions had little impact on crystal growth rate in the temperature range between 70 °C and 80 °C. |
|---|
| CC : | 001D07Q07; 001D07O; 001D07H |
|---|
| FD : | Additif; Cristallisation; Réacteur; Dioxyde de carbone; Solution aqueuse; Production; Croissance cristalline; Distribution densité; Régime permanent; Cristalliseur MSMPR |
|---|
| ED : | Additive; Crystallization; Reactor; Carbon dioxide; Aqueous solution; Production; Crystal growth; Density distribution; Steady state |
|---|
| SD : | Aditivo; Cristalización; Reactor; Carbono dióxido; Solución acuosa; Producción; Crecimiento cristalino; Distribución densidad; Régimen permanente |
|---|
| LO : | INIST-13653.354000501152040180 |
|---|
| ID : | 14-0079857 |
|---|
Links to Exploration step
Pascal:14-0079857
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Effect of calcium based additives on the sodium bicarbonate crystallization in a MSMPR reactor</title>
<author><name sortKey="Gerard, A" sort="Gerard, A" uniqKey="Gerard A" first="A." last="Gerard">A. Gerard</name>
<affiliation><inist:fA14 i1="01"><s1>LRGP-ENSIC-Université de Lorraine, 1 rue Grandville, BP 20451</s1>
<s2>54001 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14><affiliation><inist:fA14 i1="02"><s1>Novacarb, 34 rue Gilbert Bize, BP 20015</s1>
<s2>54410 Laneuveville-devant-Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><author><name sortKey="Muhr, H" sort="Muhr, H" uniqKey="Muhr H" first="H." last="Muhr">H. Muhr</name>
<affiliation><inist:fA14 i1="01"><s1>LRGP-ENSIC-Université de Lorraine, 1 rue Grandville, BP 20451</s1>
<s2>54001 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14><author><name sortKey="Plasari, E" sort="Plasari, E" uniqKey="Plasari E" first="E." last="Plasari">E. Plasari</name>
<affiliation><inist:fA14 i1="01"><s1>LRGP-ENSIC-Université de Lorraine, 1 rue Grandville, BP 20451</s1>
<s2>54001 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14><author><name sortKey="Jacob, D" sort="Jacob, D" uniqKey="Jacob D" first="D." last="Jacob">D. Jacob</name>
<affiliation><inist:fA14 i1="02"><s1>Novacarb, 34 rue Gilbert Bize, BP 20015</s1>
<s2>54410 Laneuveville-devant-Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><author><name sortKey="Lefaucheur, C E" sort="Lefaucheur, C E" uniqKey="Lefaucheur C" first="C.-E." last="Lefaucheur">C.-E. Lefaucheur</name>
<affiliation><inist:fA14 i1="02"><s1>Novacarb, 34 rue Gilbert Bize, BP 20015</s1>
<s2>54410 Laneuveville-devant-Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">14-0079857</idno>
<date when="2014">2014</date>
<idno type="stanalyst">PASCAL 14-0079857 INIST</idno>
<idno type="RBID">Pascal:14-0079857</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">000031</idno>
</publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Effect of calcium based additives on the sodium bicarbonate crystallization in a MSMPR reactor</title>
<author><name sortKey="Gerard, A" sort="Gerard, A" uniqKey="Gerard A" first="A." last="Gerard">A. Gerard</name>
<affiliation><inist:fA14 i1="01"><s1>LRGP-ENSIC-Université de Lorraine, 1 rue Grandville, BP 20451</s1>
<s2>54001 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14><affiliation><inist:fA14 i1="02"><s1>Novacarb, 34 rue Gilbert Bize, BP 20015</s1>
<s2>54410 Laneuveville-devant-Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><author><name sortKey="Muhr, H" sort="Muhr, H" uniqKey="Muhr H" first="H." last="Muhr">H. Muhr</name>
<affiliation><inist:fA14 i1="01"><s1>LRGP-ENSIC-Université de Lorraine, 1 rue Grandville, BP 20451</s1>
<s2>54001 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14><author><name sortKey="Plasari, E" sort="Plasari, E" uniqKey="Plasari E" first="E." last="Plasari">E. Plasari</name>
<affiliation><inist:fA14 i1="01"><s1>LRGP-ENSIC-Université de Lorraine, 1 rue Grandville, BP 20451</s1>
<s2>54001 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14><author><name sortKey="Jacob, D" sort="Jacob, D" uniqKey="Jacob D" first="D." last="Jacob">D. Jacob</name>
<affiliation><inist:fA14 i1="02"><s1>Novacarb, 34 rue Gilbert Bize, BP 20015</s1>
<s2>54410 Laneuveville-devant-Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><author><name sortKey="Lefaucheur, C E" sort="Lefaucheur, C E" uniqKey="Lefaucheur C" first="C.-E." last="Lefaucheur">C.-E. Lefaucheur</name>
<affiliation><inist:fA14 i1="02"><s1>Novacarb, 34 rue Gilbert Bize, BP 20015</s1>
<s2>54410 Laneuveville-devant-Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</inist:fA14><series><title level="j" type="main">Powder technology</title>
<title level="j" type="abbreviated">Powder technol.</title>
<idno type="ISSN">0032-5910</idno>
<imprint><date when="2014">2014</date>
</imprint><seriesStmt><title level="j" type="main">Powder technology</title>
<title level="j" type="abbreviated">Powder technol.</title>
<idno type="ISSN">0032-5910</idno>
</seriesStmt><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Additive</term>
<term>Aqueous solution</term>
<term>Carbon dioxide</term>
<term>Crystal growth</term>
<term>Crystallization</term>
<term>Density distribution</term>
<term>Production</term>
<term>Reactor</term>
<term>Steady state</term>
</keywords><keywords scheme="Pascal" xml:lang="fr"><term>Additif</term>
<term>Cristallisation</term>
<term>Réacteur</term>
<term>Dioxyde de carbone</term>
<term>Solution aqueuse</term>
<term>Production</term>
<term>Croissance cristalline</term>
<term>Distribution densité</term>
<term>Régime permanent</term>
<term>Cristalliseur MSMPR</term>
</keywords><front><div type="abstract" xml:lang="en">The objective of this work was to study the impact of calcium ions addition on the crystallization of sodium bicarbonate during the reaction of sodium carbonate with carbon dioxide in aqueous solutions. A continuous MSMPR (Mixed Suspension Mixed Product Removal) reactor for the production of sodium bicarbonate was developed, built and tested at pilot scale. This experimental set-up was used to study the impact of process parameters and the effect of calcium based additives on the quality of the NaHCO<sub>3</sub>
crystals obtained. The nucleation and crystal growth rates were determined from the experimental population density distribution when the steady state was reached. Experiments have firstly shown that the addition of calcium ions greatly reduced the nucleation rate. In contrast, the addition of calcium ions had little impact on crystal growth rate in the temperature range between 70 °C and 80 °C.</div><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0032-5910</s0>
</fA01><fA02 i1="01"><s0>POTEBX</s0>
</fA02><fA03 i2="1"><s0>Powder technol.</s0>
</fA03><fA05><s2>255</s2>
</fA05><fA08 i1="01" i2="1" l="ENG"><s1>Effect of calcium based additives on the sodium bicarbonate crystallization in a MSMPR reactor</s1>
</fA08><fA09 i1="01" i2="1" l="ENG"><s1>Innovative Processes and Materials</s1>
</fA09><fA11 i1="01" i2="1"><s1>GERARD (A.)</s1>
</fA11><fA11 i1="02" i2="1"><s1>MUHR (H.)</s1>
</fA11><fA11 i1="03" i2="1"><s1>PLASARI (E.)</s1>
</fA11><fA11 i1="04" i2="1"><s1>JACOB (D.)</s1>
</fA11><fA11 i1="05" i2="1"><s1>LEFAUCHEUR (C.-E.)</s1>
</fA11><fA12 i1="01" i2="1"><s1>FRANCES (Christine)</s1>
<s9>ed.</s9>
</fA12><fA12 i1="02" i2="1"><s1>LE BOLAY (Nadine)</s1>
<s9>ed.</s9>
</fA12><fA14 i1="01"><s1>LRGP-ENSIC-Université de Lorraine, 1 rue Grandville, BP 20451</s1>
<s2>54001 Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</fA14><fA14 i1="02"><s1>Novacarb, 34 rue Gilbert Bize, BP 20015</s1>
<s2>54410 Laneuveville-devant-Nancy</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
</fA14><fA15 i1="01"><s1>Université de Toulouse, INP, UPS, LGC (Laboratoire de Génie Chimique), BP 84234, 4 allée Emile Monso</s1>
<s2>31432 Toulouse</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</fA15><fA15 i1="02"><s1>CNRS, LGC</s1>
<s2>31432 Toulouse</s2>
<s3>FRA</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</fA15><fA20><s1>134-140</s1>
</fA20><fA21><s1>2014</s1>
</fA21><fA23 i1="01"><s0>ENG</s0>
</fA23><fA43 i1="01"><s1>INIST</s1>
<s2>13653</s2>
<s5>354000501152040180</s5>
</fA43><fA44><s0>0000</s0>
<s1>© 2014 INIST-CNRS. All rights reserved.</s1>
</fA44><fA45><s0>16 ref.</s0>
</fA45><fA47 i1="01" i2="1"><s0>14-0079857</s0>
</fA47><fA60><s1>P</s1>
<s2>C</s2>
</fA60><fA64 i1="01" i2="1"><s0>Powder technology</s0>
</fA64><fA66 i1="01"><s0>NLD</s0>
</fA66><fC01 i1="01" l="ENG"><s0>The objective of this work was to study the impact of calcium ions addition on the crystallization of sodium bicarbonate during the reaction of sodium carbonate with carbon dioxide in aqueous solutions. A continuous MSMPR (Mixed Suspension Mixed Product Removal) reactor for the production of sodium bicarbonate was developed, built and tested at pilot scale. This experimental set-up was used to study the impact of process parameters and the effect of calcium based additives on the quality of the NaHCO<sub>3</sub>
crystals obtained. The nucleation and crystal growth rates were determined from the experimental population density distribution when the steady state was reached. Experiments have firstly shown that the addition of calcium ions greatly reduced the nucleation rate. In contrast, the addition of calcium ions had little impact on crystal growth rate in the temperature range between 70 °C and 80 °C.</s0><fC02 i1="01" i2="X"><s0>001D07Q07</s0>
</fC02><fC02 i1="02" i2="X"><s0>001D07O</s0>
</fC02><fC02 i1="03" i2="X"><s0>001D07H</s0>
</fC02><fC03 i1="01" i2="X" l="FRE"><s0>Additif</s0>
<s5>01</s5>
</fC03><fC03 i1="01" i2="X" l="ENG"><s0>Additive</s0>
<s5>01</s5>
</fC03><fC03 i1="01" i2="X" l="SPA"><s0>Aditivo</s0>
<s5>01</s5>
</fC03><fC03 i1="02" i2="X" l="FRE"><s0>Cristallisation</s0>
<s5>02</s5>
</fC03><fC03 i1="02" i2="X" l="ENG"><s0>Crystallization</s0>
<s5>02</s5>
</fC03><fC03 i1="02" i2="X" l="SPA"><s0>Cristalización</s0>
<s5>02</s5>
</fC03><fC03 i1="03" i2="X" l="FRE"><s0>Réacteur</s0>
<s5>03</s5>
</fC03><fC03 i1="03" i2="X" l="ENG"><s0>Reactor</s0>
<s5>03</s5>
</fC03><fC03 i1="03" i2="X" l="SPA"><s0>Reactor</s0>
<s5>03</s5>
</fC03><fC03 i1="04" i2="X" l="FRE"><s0>Dioxyde de carbone</s0>
<s2>NK</s2>
<s2>FX</s2>
<s5>04</s5>
</fC03><fC03 i1="04" i2="X" l="ENG"><s0>Carbon dioxide</s0>
<s2>NK</s2>
<s2>FX</s2>
<s5>04</s5>
</fC03><fC03 i1="04" i2="X" l="SPA"><s0>Carbono dióxido</s0>
<s2>NK</s2>
<s2>FX</s2>
<s5>04</s5>
</fC03><fC03 i1="05" i2="X" l="FRE"><s0>Solution aqueuse</s0>
<s5>05</s5>
</fC03><fC03 i1="05" i2="X" l="ENG"><s0>Aqueous solution</s0>
<s5>05</s5>
</fC03><fC03 i1="05" i2="X" l="SPA"><s0>Solución acuosa</s0>
<s5>05</s5>
</fC03><fC03 i1="06" i2="X" l="FRE"><s0>Production</s0>
<s5>06</s5>
</fC03><fC03 i1="06" i2="X" l="ENG"><s0>Production</s0>
<s5>06</s5>
</fC03><fC03 i1="06" i2="X" l="SPA"><s0>Producción</s0>
<s5>06</s5>
</fC03><fC03 i1="07" i2="X" l="FRE"><s0>Croissance cristalline</s0>
<s5>07</s5>
</fC03><fC03 i1="07" i2="X" l="ENG"><s0>Crystal growth</s0>
<s5>07</s5>
</fC03><fC03 i1="07" i2="X" l="SPA"><s0>Crecimiento cristalino</s0>
<s5>07</s5>
</fC03><fC03 i1="08" i2="X" l="FRE"><s0>Distribution densité</s0>
<s5>08</s5>
</fC03><fC03 i1="08" i2="X" l="ENG"><s0>Density distribution</s0>
<s5>08</s5>
</fC03><fC03 i1="08" i2="X" l="SPA"><s0>Distribución densidad</s0>
<s5>08</s5>
</fC03><fC03 i1="09" i2="X" l="FRE"><s0>Régime permanent</s0>
<s5>09</s5>
</fC03><fC03 i1="09" i2="X" l="ENG"><s0>Steady state</s0>
<s5>09</s5>
</fC03><fC03 i1="09" i2="X" l="SPA"><s0>Régimen permanente</s0>
<s5>09</s5>
</fC03><fC03 i1="10" i2="X" l="FRE"><s0>Cristalliseur MSMPR</s0>
<s4>INC</s4>
<s5>32</s5>
</fC03><fN21><s1>111</s1>
</fN21><fN44 i1="01"><s1>OTO</s1>
</fN44><fN82><s1>OTO</s1>
</fN82><pR><fA30 i1="01" i2="1" l="ENG"><s1>French Symposium on Particulate Processes</s1>
<s2>7</s2>
<s3>Toulouse FRA</s3>
<s4>2012-07-04</s4>
</fA30><server><NO>PASCAL 14-0079857 INIST</NO>
<ET>Effect of calcium based additives on the sodium bicarbonate crystallization in a MSMPR reactor</ET>
<AU>GERARD (A.); MUHR (H.); PLASARI (E.); JACOB (D.); LEFAUCHEUR (C.-E.); FRANCES (Christine); LE BOLAY (Nadine)</AU>
<AF>LRGP-ENSIC-Université de Lorraine, 1 rue Grandville, BP 20451/54001 Nancy/France (1 aut., 2 aut., 3 aut.); Novacarb, 34 rue Gilbert Bize, BP 20015/54410 Laneuveville-devant-Nancy/France (1 aut., 4 aut., 5 aut.); Université de Toulouse, INP, UPS, LGC (Laboratoire de Génie Chimique), BP 84234, 4 allée Emile Monso/31432 Toulouse/France (1 aut., 2 aut.); CNRS, LGC/31432 Toulouse/France (1 aut., 2 aut.)</AF>
<DT>Publication en série; Congrès; Niveau analytique</DT>
<SO>Powder technology; ISSN 0032-5910; Coden POTEBX; Pays-Bas; Da. 2014; Vol. 255; Pp. 134-140; Bibl. 16 ref.</SO>
<LA>Anglais</LA>
<EA>The objective of this work was to study the impact of calcium ions addition on the crystallization of sodium bicarbonate during the reaction of sodium carbonate with carbon dioxide in aqueous solutions. A continuous MSMPR (Mixed Suspension Mixed Product Removal) reactor for the production of sodium bicarbonate was developed, built and tested at pilot scale. This experimental set-up was used to study the impact of process parameters and the effect of calcium based additives on the quality of the NaHCO<sub>3</sub>
crystals obtained. The nucleation and crystal growth rates were determined from the experimental population density distribution when the steady state was reached. Experiments have firstly shown that the addition of calcium ions greatly reduced the nucleation rate. In contrast, the addition of calcium ions had little impact on crystal growth rate in the temperature range between 70 °C and 80 °C.</EA><CC>001D07Q07; 001D07O; 001D07H</CC>
<FD>Additif; Cristallisation; Réacteur; Dioxyde de carbone; Solution aqueuse; Production; Croissance cristalline; Distribution densité; Régime permanent; Cristalliseur MSMPR</FD>
<ED>Additive; Crystallization; Reactor; Carbon dioxide; Aqueous solution; Production; Crystal growth; Density distribution; Steady state</ED>
<SD>Aditivo; Cristalización; Reactor; Carbono dióxido; Solución acuosa; Producción; Crecimiento cristalino; Distribución densidad; Régimen permanente</SD>
<LO>INIST-13653.354000501152040180</LO>
<ID>14-0079857</ID>
</server>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/LrgpV1/Data/PascalFrancis/Corpus
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000031 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Corpus/biblio.hfd -nk 000031 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Lorraine
|area= LrgpV1
|flux= PascalFrancis
|étape= Corpus
|type= RBID
|clé= Pascal:14-0079857
|texte= Effect of calcium based additives on the sodium bicarbonate crystallization in a MSMPR reactor
}}
| 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 |  |
