Optimal Designs of Multiple Dividing Wall Columns
Since the optimal design of dividing wall columns (DWC) is a highly nonlinear and multivariable problem, an appropriate solving tool is required. In this paper a multi‐objective genetic algorithm with restrictions is considered to design columns with dividing walls. Also, a methodology is proposed f...
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| Veröffentlicht in: | Chemical engineering & technology 2011-12, Vol.34 (12), p.2051-2058 |
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| container_title | Chemical engineering & technology |
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| creator | Gómez-Castro, F. I. Rodríguez-Ángeles, M. A. Segovia-Hernández, J. G. Gutiérrez-Antonio, C. Briones-Ramírez, A. |
| description | Since the optimal design of dividing wall columns (DWC) is a highly nonlinear and multivariable problem, an appropriate solving tool is required. In this paper a multi‐objective genetic algorithm with restrictions is considered to design columns with dividing walls. Also, a methodology is proposed for sizing the DWC. The proposed design methodology allows achieving appropriate designs for columns with two dividing walls. As expected, the physical structures that allow the use of one or two dividing walls are not so different from each other and, as a consequence, the difference in the total annual costs for both systems depends mainly on the energy requirements.
For the optimal design of dividing wall columns (DWC), a multi‐objective genetic algorithm with restrictions is considered. Additionally, a methodology is proposed for sizing the DWC. The proposed design methodology shows robustness and it allows obtaining an adequate set of optimal designs for complex distillation sequences. |
| doi_str_mv | 10.1002/ceat.201100176 |
| format | Article |
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For the optimal design of dividing wall columns (DWC), a multi‐objective genetic algorithm with restrictions is considered. Additionally, a methodology is proposed for sizing the DWC. The proposed design methodology shows robustness and it allows obtaining an adequate set of optimal designs for complex distillation sequences.</description><subject>Applied sciences</subject><subject>Chemical engineering</subject><subject>Design systems</subject><subject>Distillation</subject><subject>Exact sciences and technology</subject><subject>Process optimization</subject><issn>0930-7516</issn><issn>1521-4125</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNqFj81Lw0AUxBdRsFavnnPxmLovyX4dS1pbJVrBSsHLstlsyuo2DdlU7X9vSqR48_QYmN_MG4SuAY8A4-hWG9WOIgydAEZP0ABIBGECETlFAyxiHDIC9BxdeP-OO08nBggWdWs3ygUT4-268sG2DB53rrW1M8HEftrCVutgpZwL0q3bbSp_ic5K5by5-r1D9Ho3XabzMFvM7tNxFuqExjRUCedgREIwK3mOFSlAk1iVkDOBea4LVjCRG8EN0RDhhHBWUGPKwlDBtU7iIRr1ubrZet-YUtZN92mzl4DlYbA8DJbHwR1w0wO18lq5slGVtv5IRSQSguCDT_S-L-vM_p9UmU7Hy78dYc9a35rvI6uaD0lZzIhcPc3kG8lg-fwylw_xD-y0dXE</recordid><startdate>201112</startdate><enddate>201112</enddate><creator>Gómez-Castro, F. I.</creator><creator>Rodríguez-Ángeles, M. A.</creator><creator>Segovia-Hernández, J. G.</creator><creator>Gutiérrez-Antonio, C.</creator><creator>Briones-Ramírez, A.</creator><general>WILEY-VCH Verlag</general><general>WILEY‐VCH Verlag</general><general>Wiley-VCH</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>201112</creationdate><title>Optimal Designs of Multiple Dividing Wall Columns</title><author>Gómez-Castro, F. I. ; Rodríguez-Ángeles, M. A. ; Segovia-Hernández, J. G. ; Gutiérrez-Antonio, C. ; Briones-Ramírez, A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4636-a4881e94507f8b0a5d1c53af1b7908bcd7d79be98e5c1204587d6eefde698cc43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Applied sciences</topic><topic>Chemical engineering</topic><topic>Design systems</topic><topic>Distillation</topic><topic>Exact sciences and technology</topic><topic>Process optimization</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gómez-Castro, F. I.</creatorcontrib><creatorcontrib>Rodríguez-Ángeles, M. A.</creatorcontrib><creatorcontrib>Segovia-Hernández, J. G.</creatorcontrib><creatorcontrib>Gutiérrez-Antonio, C.</creatorcontrib><creatorcontrib>Briones-Ramírez, A.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Chemical engineering & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gómez-Castro, F. I.</au><au>Rodríguez-Ángeles, M. A.</au><au>Segovia-Hernández, J. G.</au><au>Gutiérrez-Antonio, C.</au><au>Briones-Ramírez, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optimal Designs of Multiple Dividing Wall Columns</atitle><jtitle>Chemical engineering & technology</jtitle><addtitle>Chem. Eng. Technol</addtitle><date>2011-12</date><risdate>2011</risdate><volume>34</volume><issue>12</issue><spage>2051</spage><epage>2058</epage><pages>2051-2058</pages><issn>0930-7516</issn><eissn>1521-4125</eissn><coden>CETEER</coden><abstract>Since the optimal design of dividing wall columns (DWC) is a highly nonlinear and multivariable problem, an appropriate solving tool is required. In this paper a multi‐objective genetic algorithm with restrictions is considered to design columns with dividing walls. Also, a methodology is proposed for sizing the DWC. The proposed design methodology allows achieving appropriate designs for columns with two dividing walls. As expected, the physical structures that allow the use of one or two dividing walls are not so different from each other and, as a consequence, the difference in the total annual costs for both systems depends mainly on the energy requirements.
For the optimal design of dividing wall columns (DWC), a multi‐objective genetic algorithm with restrictions is considered. Additionally, a methodology is proposed for sizing the DWC. The proposed design methodology shows robustness and it allows obtaining an adequate set of optimal designs for complex distillation sequences.</abstract><cop>Weinheim</cop><pub>WILEY-VCH Verlag</pub><doi>10.1002/ceat.201100176</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Applied sciences Chemical engineering Design systems Distillation Exact sciences and technology Process optimization |
| title | Optimal Designs of Multiple Dividing Wall Columns |
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