Mathematical modeling of RDC column in extraction of base oil and computing of the energy saving
Background A mathematical modeling approach was used to obtain a simulation model to predict the performance of an industrial rotating disc contactor (RDC) in the extraction of lubricating base oils by furfural. The field data of a lube‐oil producing plant was used to validate the model. This model...
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| Veröffentlicht in: | Journal of chemical technology and biotechnology (1986) 2013-07, Vol.88 (7), p.1289-1294 |
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| container_end_page | 1294 |
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| container_title | Journal of chemical technology and biotechnology (1986) |
| container_volume | 88 |
| creator | FakhrHoseini, Seyed Mousa Tavakkoli, Touraj Hatamipour, Mohammad Sadegh Mehrkesh, Amir Hossein |
| description | Background
A mathematical modeling approach was used to obtain a simulation model to predict the performance of an industrial rotating disc contactor (RDC) in the extraction of lubricating base oils by furfural. The field data of a lube‐oil producing plant was used to validate the model. This model can be used for the parametric study of the RDC column and to investigate the effect of operational data such as solvent and feed temperatures, solvent to feed ratio, and agitation rate on the yield of extraction and on the energy saving value of the extraction.
Results
The mathematical modeling of RDC shows good agreement with the plant data with an accuracy of 95% and the model was used to investigate the effect of adding a co‐solvent.
Conclusion
Results show that by using furfural with added 2,2,4 trimethylpentane it is possible to perform the extraction process at a lower process temperature, 363.15 K, compared with 393.15 K using furfural as solvent, and also at a lower 1.3 solvent/feed ratio, compared with 1.5 when furfural alone was used for as the solvent. This process modification leads to saving of 38% of the consumed energy per cubic meter of product in the extraction process.© 2012 Society of Chemical Industry |
| doi_str_mv | 10.1002/jctb.3974 |
| format | Article |
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A mathematical modeling approach was used to obtain a simulation model to predict the performance of an industrial rotating disc contactor (RDC) in the extraction of lubricating base oils by furfural. The field data of a lube‐oil producing plant was used to validate the model. This model can be used for the parametric study of the RDC column and to investigate the effect of operational data such as solvent and feed temperatures, solvent to feed ratio, and agitation rate on the yield of extraction and on the energy saving value of the extraction.
Results
The mathematical modeling of RDC shows good agreement with the plant data with an accuracy of 95% and the model was used to investigate the effect of adding a co‐solvent.
Conclusion
Results show that by using furfural with added 2,2,4 trimethylpentane it is possible to perform the extraction process at a lower process temperature, 363.15 K, compared with 393.15 K using furfural as solvent, and also at a lower 1.3 solvent/feed ratio, compared with 1.5 when furfural alone was used for as the solvent. This process modification leads to saving of 38% of the consumed energy per cubic meter of product in the extraction process.© 2012 Society of Chemical Industry</description><identifier>ISSN: 0268-2575</identifier><identifier>EISSN: 1097-4660</identifier><identifier>DOI: 10.1002/jctb.3974</identifier><identifier>CODEN: JCTBDC</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Applied sciences ; Chemical engineering ; co-solvent ; energy saving ; Exact sciences and technology ; Liquid-liquid extraction ; lubricating base oil ; RDC ; solvent extraction</subject><ispartof>Journal of chemical technology and biotechnology (1986), 2013-07, Vol.88 (7), p.1289-1294</ispartof><rights>2012 Society of Chemical Industry</rights><rights>2014 INIST-CNRS</rights><rights>2013 Society of Chemical Industry</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4354-7f96f73f3e674e7ca15ed0f46764dc65b50350ec22cc36fbd4583474ee67e1193</citedby><cites>FETCH-LOGICAL-c4354-7f96f73f3e674e7ca15ed0f46764dc65b50350ec22cc36fbd4583474ee67e1193</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjctb.3974$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjctb.3974$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27457387$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>FakhrHoseini, Seyed Mousa</creatorcontrib><creatorcontrib>Tavakkoli, Touraj</creatorcontrib><creatorcontrib>Hatamipour, Mohammad Sadegh</creatorcontrib><creatorcontrib>Mehrkesh, Amir Hossein</creatorcontrib><title>Mathematical modeling of RDC column in extraction of base oil and computing of the energy saving</title><title>Journal of chemical technology and biotechnology (1986)</title><addtitle>J. Chem. Technol. Biotechnol</addtitle><description>Background
A mathematical modeling approach was used to obtain a simulation model to predict the performance of an industrial rotating disc contactor (RDC) in the extraction of lubricating base oils by furfural. The field data of a lube‐oil producing plant was used to validate the model. This model can be used for the parametric study of the RDC column and to investigate the effect of operational data such as solvent and feed temperatures, solvent to feed ratio, and agitation rate on the yield of extraction and on the energy saving value of the extraction.
Results
The mathematical modeling of RDC shows good agreement with the plant data with an accuracy of 95% and the model was used to investigate the effect of adding a co‐solvent.
Conclusion
Results show that by using furfural with added 2,2,4 trimethylpentane it is possible to perform the extraction process at a lower process temperature, 363.15 K, compared with 393.15 K using furfural as solvent, and also at a lower 1.3 solvent/feed ratio, compared with 1.5 when furfural alone was used for as the solvent. This process modification leads to saving of 38% of the consumed energy per cubic meter of product in the extraction process.© 2012 Society of Chemical Industry</description><subject>Applied sciences</subject><subject>Chemical engineering</subject><subject>co-solvent</subject><subject>energy saving</subject><subject>Exact sciences and technology</subject><subject>Liquid-liquid extraction</subject><subject>lubricating base oil</subject><subject>RDC</subject><subject>solvent extraction</subject><issn>0268-2575</issn><issn>1097-4660</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNp10Mtu1DAYBWALgcRQWPAGlhASLNLa8S1ZQqAtqFyECkjdGI_zu3hI7MFOaOftcTSjLpBYRXK-c2QfhJ5SckwJqU82dlofs1bxe2hFSasqLiW5j1aklk1VCyUeokc5bwghsqnlCv34YKafMJrJWzPgMfYw-HCNo8Nf3nTYxmEeA_YBw-2UjJ18DMu_tcmAox-wCX1B43aeDqlShiFAut7hbP6Uw8fogTNDhieH7xH6evr2sjuvLj6dveteXVSWM8Er5VrpFHMMpOKgrKECeuK4VJL3Voq1IEwQsHVtLZNu3XPRMF5o8UBpy47Qi33vNsXfM-RJjz5bGAYTIM5ZU16QYqpd6LN_6CbOKZTbaaqkbJgQkhf1cq9sijkncHqb_GjSTlOil631srVeti72-aHR5LKjSyZYn-8CteJCsUYVd7J3N36A3f8L9fvu8vWhudonfJ7g9i5h0i8ty2uE_v7xTJ8q2l19Flf6G_sL1fib9w</recordid><startdate>201307</startdate><enddate>201307</enddate><creator>FakhrHoseini, Seyed Mousa</creator><creator>Tavakkoli, Touraj</creator><creator>Hatamipour, Mohammad Sadegh</creator><creator>Mehrkesh, Amir Hossein</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QO</scope><scope>7QQ</scope><scope>7QR</scope><scope>7SC</scope><scope>7SE</scope><scope>7SP</scope><scope>7SR</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>P64</scope></search><sort><creationdate>201307</creationdate><title>Mathematical modeling of RDC column in extraction of base oil and computing of the energy saving</title><author>FakhrHoseini, Seyed Mousa ; Tavakkoli, Touraj ; Hatamipour, Mohammad Sadegh ; Mehrkesh, Amir Hossein</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4354-7f96f73f3e674e7ca15ed0f46764dc65b50350ec22cc36fbd4583474ee67e1193</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Applied sciences</topic><topic>Chemical engineering</topic><topic>co-solvent</topic><topic>energy saving</topic><topic>Exact sciences and technology</topic><topic>Liquid-liquid extraction</topic><topic>lubricating base oil</topic><topic>RDC</topic><topic>solvent extraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>FakhrHoseini, Seyed Mousa</creatorcontrib><creatorcontrib>Tavakkoli, Touraj</creatorcontrib><creatorcontrib>Hatamipour, Mohammad Sadegh</creatorcontrib><creatorcontrib>Mehrkesh, Amir Hossein</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Biotechnology Research Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>FakhrHoseini, Seyed Mousa</au><au>Tavakkoli, Touraj</au><au>Hatamipour, Mohammad Sadegh</au><au>Mehrkesh, Amir Hossein</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mathematical modeling of RDC column in extraction of base oil and computing of the energy saving</atitle><jtitle>Journal of chemical technology and biotechnology (1986)</jtitle><addtitle>J. Chem. Technol. Biotechnol</addtitle><date>2013-07</date><risdate>2013</risdate><volume>88</volume><issue>7</issue><spage>1289</spage><epage>1294</epage><pages>1289-1294</pages><issn>0268-2575</issn><eissn>1097-4660</eissn><coden>JCTBDC</coden><abstract>Background
A mathematical modeling approach was used to obtain a simulation model to predict the performance of an industrial rotating disc contactor (RDC) in the extraction of lubricating base oils by furfural. The field data of a lube‐oil producing plant was used to validate the model. This model can be used for the parametric study of the RDC column and to investigate the effect of operational data such as solvent and feed temperatures, solvent to feed ratio, and agitation rate on the yield of extraction and on the energy saving value of the extraction.
Results
The mathematical modeling of RDC shows good agreement with the plant data with an accuracy of 95% and the model was used to investigate the effect of adding a co‐solvent.
Conclusion
Results show that by using furfural with added 2,2,4 trimethylpentane it is possible to perform the extraction process at a lower process temperature, 363.15 K, compared with 393.15 K using furfural as solvent, and also at a lower 1.3 solvent/feed ratio, compared with 1.5 when furfural alone was used for as the solvent. This process modification leads to saving of 38% of the consumed energy per cubic meter of product in the extraction process.© 2012 Society of Chemical Industry</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/jctb.3974</doi><tpages>6</tpages></addata></record> |
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| ispartof | Journal of chemical technology and biotechnology (1986), 2013-07, Vol.88 (7), p.1289-1294 |
| issn | 0268-2575 1097-4660 |
| language | eng |
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| source | Wiley Online Library |
| subjects | Applied sciences Chemical engineering co-solvent energy saving Exact sciences and technology Liquid-liquid extraction lubricating base oil RDC solvent extraction |
| title | Mathematical modeling of RDC column in extraction of base oil and computing of the energy saving |
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