Development and Modeling of a Continuous Dispersion Copolymerization Process in the Presence of a Stabilizing Agent Elaborated in situ
This work deals with the development of a process for the radical copolymerization of acrylonitrile and styrene in a dispersed medium. This process was carried out in a continuous stirred tank reactor, in the presence of a stabilizing agent produced in situ during the polymerization. The continuous...
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| Veröffentlicht in: | Macromolecular symposia 2007-12, Vol.259 (1), p.53-64 |
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| container_title | Macromolecular symposia |
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| creator | Pla, Fernand Fonteix, Christian Hoppe, Sandrine Schrauwen, Cornelius Van der Wal, Hanno Van Damme, Freddy |
| description | This work deals with the development of a process for the radical copolymerization of acrylonitrile and styrene in a dispersed medium. This process was carried out in a continuous stirred tank reactor, in the presence of a stabilizing agent produced in situ during the polymerization. The continuous phase is a polyol. Besides all elementary chemical mechanisms related to the copolymerization and to the synthesis and grafting of the stabilizing agent, this process involves several complex physical phenomena.
A tendency model of the whole process was developed, using the corresponding mass balances and thermodynamics. Its unknown parameters were identified by use of an evolutionary algorithm and experimental data resulting from an adapted experimental strategy. This model was then validated and allowed to predict monomers and transfer agent conversions, amounts of solids and average molar masses, versus the operating conditions. |
| doi_str_mv | 10.1002/masy.200751307 |
| format | Article |
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A tendency model of the whole process was developed, using the corresponding mass balances and thermodynamics. Its unknown parameters were identified by use of an evolutionary algorithm and experimental data resulting from an adapted experimental strategy. This model was then validated and allowed to predict monomers and transfer agent conversions, amounts of solids and average molar masses, versus the operating conditions.</description><identifier>ISSN: 1022-1360</identifier><identifier>ISBN: 9783527323562</identifier><identifier>ISBN: 3527323562</identifier><identifier>EISSN: 1521-3900</identifier><identifier>DOI: 10.1002/masy.200751307</identifier><language>eng</language><publisher>Weinheim: WILEY-VCH Verlag</publisher><subject>Applied sciences ; Chemical and Process Engineering ; copolymer polyol ; Copolymerization ; dispersion polymerization ; Dispersions ; Engineering Sciences ; evolutionary algorithm ; Exact sciences and technology ; Mathematical models ; modeling ; Monomers ; Organic polymers ; Physicochemistry of polymers ; Polymerization ; Polyols ; Preparation, kinetics, thermodynamics, mechanism and catalysts ; Styrenes ; Tanks</subject><ispartof>Macromolecular symposia, 2007-12, Vol.259 (1), p.53-64</ispartof><rights>Copyright © 2007 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2008 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c4107-8a9514bd3856f3a30acbdbae70380b1c3201d04381d2f913f010cb90a629c9133</cites><orcidid>0000-0003-3460-4585 ; 0000-0003-1688-4042</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fmasy.200751307$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fmasy.200751307$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>230,309,310,314,780,784,789,790,885,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20143173$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00270615$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Pla, Fernand</creatorcontrib><creatorcontrib>Fonteix, Christian</creatorcontrib><creatorcontrib>Hoppe, Sandrine</creatorcontrib><creatorcontrib>Schrauwen, Cornelius</creatorcontrib><creatorcontrib>Van der Wal, Hanno</creatorcontrib><creatorcontrib>Van Damme, Freddy</creatorcontrib><title>Development and Modeling of a Continuous Dispersion Copolymerization Process in the Presence of a Stabilizing Agent Elaborated in situ</title><title>Macromolecular symposia</title><addtitle>Macromol. Symp</addtitle><description>This work deals with the development of a process for the radical copolymerization of acrylonitrile and styrene in a dispersed medium. This process was carried out in a continuous stirred tank reactor, in the presence of a stabilizing agent produced in situ during the polymerization. The continuous phase is a polyol. Besides all elementary chemical mechanisms related to the copolymerization and to the synthesis and grafting of the stabilizing agent, this process involves several complex physical phenomena.
A tendency model of the whole process was developed, using the corresponding mass balances and thermodynamics. Its unknown parameters were identified by use of an evolutionary algorithm and experimental data resulting from an adapted experimental strategy. This model was then validated and allowed to predict monomers and transfer agent conversions, amounts of solids and average molar masses, versus the operating conditions.</description><subject>Applied sciences</subject><subject>Chemical and Process Engineering</subject><subject>copolymer polyol</subject><subject>Copolymerization</subject><subject>dispersion polymerization</subject><subject>Dispersions</subject><subject>Engineering Sciences</subject><subject>evolutionary algorithm</subject><subject>Exact sciences and technology</subject><subject>Mathematical models</subject><subject>modeling</subject><subject>Monomers</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>Polymerization</subject><subject>Polyols</subject><subject>Preparation, kinetics, thermodynamics, mechanism and catalysts</subject><subject>Styrenes</subject><subject>Tanks</subject><issn>1022-1360</issn><issn>1521-3900</issn><isbn>9783527323562</isbn><isbn>3527323562</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFUctu1DAUjXhItKVb1tmAyiLDtZ3E8XI0fYGmpVJBwMq6cZzW4MTBzrRMP4DvxlGqEStYWff4nHMfJ0leEVgQAPquw7BdUABeEAb8SbJHCkoyJgCeJoeCV6ygnFFWlPRZ_ANKM8JKeJHsh_AdAITgZC_5fazvtHVDp_sxxb5JL1yjrelvUtemmK5cP5p-4zYhPTZh0D4Y10d0cHbbaW8ecJyAK--UDiE1fTre6ljqoHulZ4_rEWtjzcNkuryZ-pxYrJ3HUTeTIphx8zJ53qIN-vDxPUg-n558Wp1n649n71fLdaZyAjyrUBQkrxtWFWXLkAGquqlRc2AV1EQxCqSBnFWkoa0grAUCqhaAJRUq1uwgeTv73qKVgzcd-q10aOT5ci0nLB6WQ0mKOxK5b2bu4N3PjQ6j7ExQ2lrsdTyIZIQXVV6VkXj0TyIpOclBUDp5Lmaq8i4Er9vdEATklKqcUpW7VKPg9aM3BoW29dgrE3aquG8e55gWEzPv3li9_Y-rvFhef_u7RzZrTRj1r50W_Q9ZcsYL-eXyTF4KDh-uTr_Kiv0BT72__A</recordid><startdate>200712</startdate><enddate>200712</enddate><creator>Pla, Fernand</creator><creator>Fonteix, Christian</creator><creator>Hoppe, Sandrine</creator><creator>Schrauwen, Cornelius</creator><creator>Van der Wal, Hanno</creator><creator>Van Damme, Freddy</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>Wiley</general><general>Wiley-VCH Verlag</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0003-3460-4585</orcidid><orcidid>https://orcid.org/0000-0003-1688-4042</orcidid></search><sort><creationdate>200712</creationdate><title>Development and Modeling of a Continuous Dispersion Copolymerization Process in the Presence of a Stabilizing Agent Elaborated in situ</title><author>Pla, Fernand ; Fonteix, Christian ; Hoppe, Sandrine ; Schrauwen, Cornelius ; Van der Wal, Hanno ; Van Damme, Freddy</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4107-8a9514bd3856f3a30acbdbae70380b1c3201d04381d2f913f010cb90a629c9133</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Applied sciences</topic><topic>Chemical and Process Engineering</topic><topic>copolymer polyol</topic><topic>Copolymerization</topic><topic>dispersion polymerization</topic><topic>Dispersions</topic><topic>Engineering Sciences</topic><topic>evolutionary algorithm</topic><topic>Exact sciences and technology</topic><topic>Mathematical models</topic><topic>modeling</topic><topic>Monomers</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>Polymerization</topic><topic>Polyols</topic><topic>Preparation, kinetics, thermodynamics, mechanism and catalysts</topic><topic>Styrenes</topic><topic>Tanks</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pla, Fernand</creatorcontrib><creatorcontrib>Fonteix, Christian</creatorcontrib><creatorcontrib>Hoppe, Sandrine</creatorcontrib><creatorcontrib>Schrauwen, Cornelius</creatorcontrib><creatorcontrib>Van der Wal, Hanno</creatorcontrib><creatorcontrib>Van Damme, Freddy</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>Macromolecular symposia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pla, Fernand</au><au>Fonteix, Christian</au><au>Hoppe, Sandrine</au><au>Schrauwen, Cornelius</au><au>Van der Wal, Hanno</au><au>Van Damme, Freddy</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development and Modeling of a Continuous Dispersion Copolymerization Process in the Presence of a Stabilizing Agent Elaborated in situ</atitle><jtitle>Macromolecular symposia</jtitle><addtitle>Macromol. Symp</addtitle><date>2007-12</date><risdate>2007</risdate><volume>259</volume><issue>1</issue><spage>53</spage><epage>64</epage><pages>53-64</pages><issn>1022-1360</issn><eissn>1521-3900</eissn><isbn>9783527323562</isbn><isbn>3527323562</isbn><abstract>This work deals with the development of a process for the radical copolymerization of acrylonitrile and styrene in a dispersed medium. This process was carried out in a continuous stirred tank reactor, in the presence of a stabilizing agent produced in situ during the polymerization. The continuous phase is a polyol. Besides all elementary chemical mechanisms related to the copolymerization and to the synthesis and grafting of the stabilizing agent, this process involves several complex physical phenomena.
A tendency model of the whole process was developed, using the corresponding mass balances and thermodynamics. Its unknown parameters were identified by use of an evolutionary algorithm and experimental data resulting from an adapted experimental strategy. This model was then validated and allowed to predict monomers and transfer agent conversions, amounts of solids and average molar masses, versus the operating conditions.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/masy.200751307</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0003-3460-4585</orcidid><orcidid>https://orcid.org/0000-0003-1688-4042</orcidid></addata></record> |
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| subjects | Applied sciences Chemical and Process Engineering copolymer polyol Copolymerization dispersion polymerization Dispersions Engineering Sciences evolutionary algorithm Exact sciences and technology Mathematical models modeling Monomers Organic polymers Physicochemistry of polymers Polymerization Polyols Preparation, kinetics, thermodynamics, mechanism and catalysts Styrenes Tanks |
| title | Development and Modeling of a Continuous Dispersion Copolymerization Process in the Presence of a Stabilizing Agent Elaborated in situ |
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