Pervaporative separation of furfural from aqueous solution using modified polyurethaneurea membrane
Hydroxy-terminated polybutadiene (HTPB) based modified polyurethaneurea membranes were prepared and used to study the furfural separation efficiency from dilute aqueous solution by pervaporation. The modification was done by incorporation of lithium chloride in the polymer matrix with subsequent lea...
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| Veröffentlicht in: | Desalination 2010-03, Vol.252 (1), p.1-7 |
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| creator | Ghosh, Ujjal K. Pradhan, Narayan C. Adhikari, Basudam |
| description | Hydroxy-terminated polybutadiene (HTPB) based modified polyurethaneurea membranes were prepared and used to study the furfural separation efficiency from dilute aqueous solution by pervaporation. The modification was done by incorporation of lithium chloride in the polymer matrix with subsequent leaching of the same in hot water, thereby creating pores on the membrane. The pervaporation performance of the synthesized membranes was studied with aqueous furfural solution as feed. The modified membrane was found to show a maximum furfural separation factor of 284 and a furfural flux of 41.5
g
m
−
2
h
−
1
. The effects of membrane porosity, feed composition and temperature on the membrane performance were also studied. Pore flow model was used to predict the permeate flux and permeate composition for the porous polyurethaneurea membrane. |
| doi_str_mv | 10.1016/j.desal.2009.11.009 |
| format | Article |
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g
m
−
2
h
−
1
. The effects of membrane porosity, feed composition and temperature on the membrane performance were also studied. Pore flow model was used to predict the permeate flux and permeate composition for the porous polyurethaneurea membrane.</description><identifier>ISSN: 0011-9164</identifier><identifier>EISSN: 1873-4464</identifier><identifier>DOI: 10.1016/j.desal.2009.11.009</identifier><identifier>CODEN: DSLNAH</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Activation energy ; Applied sciences ; Aqueous furfural ; Chemical engineering ; Crystallization, leaching, miscellaneous separations ; Exact sciences and technology ; Flux ; Furfural ; Mathematical models ; Membrane separation (reverse osmosis, dialysis...) ; Membranes ; Pervaporation ; Pollution ; Polyurethaneurea ; Polyurethaneureas ; Pore flow model ; Porosity ; Porous membrane ; Separation</subject><ispartof>Desalination, 2010-03, Vol.252 (1), p.1-7</ispartof><rights>2009 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c431t-57fa1afda241e303265af9bdbf11f8391d6954c97852489a5dfeff27ebcd4d1f3</citedby><cites>FETCH-LOGICAL-c431t-57fa1afda241e303265af9bdbf11f8391d6954c97852489a5dfeff27ebcd4d1f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.desal.2009.11.009$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22506272$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Ghosh, Ujjal K.</creatorcontrib><creatorcontrib>Pradhan, Narayan C.</creatorcontrib><creatorcontrib>Adhikari, Basudam</creatorcontrib><title>Pervaporative separation of furfural from aqueous solution using modified polyurethaneurea membrane</title><title>Desalination</title><description>Hydroxy-terminated polybutadiene (HTPB) based modified polyurethaneurea membranes were prepared and used to study the furfural separation efficiency from dilute aqueous solution by pervaporation. The modification was done by incorporation of lithium chloride in the polymer matrix with subsequent leaching of the same in hot water, thereby creating pores on the membrane. The pervaporation performance of the synthesized membranes was studied with aqueous furfural solution as feed. The modified membrane was found to show a maximum furfural separation factor of 284 and a furfural flux of 41.5
g
m
−
2
h
−
1
. The effects of membrane porosity, feed composition and temperature on the membrane performance were also studied. Pore flow model was used to predict the permeate flux and permeate composition for the porous polyurethaneurea membrane.</description><subject>Activation energy</subject><subject>Applied sciences</subject><subject>Aqueous furfural</subject><subject>Chemical engineering</subject><subject>Crystallization, leaching, miscellaneous separations</subject><subject>Exact sciences and technology</subject><subject>Flux</subject><subject>Furfural</subject><subject>Mathematical models</subject><subject>Membrane separation (reverse osmosis, dialysis...)</subject><subject>Membranes</subject><subject>Pervaporation</subject><subject>Pollution</subject><subject>Polyurethaneurea</subject><subject>Polyurethaneureas</subject><subject>Pore flow model</subject><subject>Porosity</subject><subject>Porous membrane</subject><subject>Separation</subject><issn>0011-9164</issn><issn>1873-4464</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9kE-LFDEQxYMoOK77CbzkIp66TSXpPzl4kEVdYUEPeg41SUUzdE_apHtgv_1mdhaPC4GXgl9VvXqMvQPRgoD-46H1VHBqpRCmBWirvGA7GAfVaN3rl2wnBEBjoNev2ZtSDrWURqkdcz8pn3BJGdd4Il5owfM3HXkKPGy5Ppx4yGnm-G-jtBVe0rQ9EluJxz98Tj6GSJ4vabrfMq1_8UhVkc8073Mt3rJXAadC1096xX5__fLr5ra5-_Ht-83nu8ZpBWvTDQEBg0epgZRQsu8wmL3fB4AwKgO-N512Zhg7qUeDnQ8Ughxo77z2ENQV-3CZu-RUvZbVzrE4mqbqoRq3oxhkN0ojKqkupMuplEzBLjnOmO8tCHtO1B7sY6L2nKgFsFVq1_un-VgcTqHe5mL53yplJ3o5yMp9unBUjz1Fyra4SEdHPmZyq_UpPrvnAaGnkHY</recordid><startdate>20100301</startdate><enddate>20100301</enddate><creator>Ghosh, Ujjal K.</creator><creator>Pradhan, Narayan C.</creator><creator>Adhikari, Basudam</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>20100301</creationdate><title>Pervaporative separation of furfural from aqueous solution using modified polyurethaneurea membrane</title><author>Ghosh, Ujjal K. ; Pradhan, Narayan C. ; Adhikari, Basudam</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c431t-57fa1afda241e303265af9bdbf11f8391d6954c97852489a5dfeff27ebcd4d1f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Activation energy</topic><topic>Applied sciences</topic><topic>Aqueous furfural</topic><topic>Chemical engineering</topic><topic>Crystallization, leaching, miscellaneous separations</topic><topic>Exact sciences and technology</topic><topic>Flux</topic><topic>Furfural</topic><topic>Mathematical models</topic><topic>Membrane separation (reverse osmosis, dialysis...)</topic><topic>Membranes</topic><topic>Pervaporation</topic><topic>Pollution</topic><topic>Polyurethaneurea</topic><topic>Polyurethaneureas</topic><topic>Pore flow model</topic><topic>Porosity</topic><topic>Porous membrane</topic><topic>Separation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ghosh, Ujjal K.</creatorcontrib><creatorcontrib>Pradhan, Narayan C.</creatorcontrib><creatorcontrib>Adhikari, Basudam</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Desalination</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ghosh, Ujjal K.</au><au>Pradhan, Narayan C.</au><au>Adhikari, Basudam</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Pervaporative separation of furfural from aqueous solution using modified polyurethaneurea membrane</atitle><jtitle>Desalination</jtitle><date>2010-03-01</date><risdate>2010</risdate><volume>252</volume><issue>1</issue><spage>1</spage><epage>7</epage><pages>1-7</pages><issn>0011-9164</issn><eissn>1873-4464</eissn><coden>DSLNAH</coden><abstract>Hydroxy-terminated polybutadiene (HTPB) based modified polyurethaneurea membranes were prepared and used to study the furfural separation efficiency from dilute aqueous solution by pervaporation. The modification was done by incorporation of lithium chloride in the polymer matrix with subsequent leaching of the same in hot water, thereby creating pores on the membrane. The pervaporation performance of the synthesized membranes was studied with aqueous furfural solution as feed. The modified membrane was found to show a maximum furfural separation factor of 284 and a furfural flux of 41.5
g
m
−
2
h
−
1
. The effects of membrane porosity, feed composition and temperature on the membrane performance were also studied. Pore flow model was used to predict the permeate flux and permeate composition for the porous polyurethaneurea membrane.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.desal.2009.11.009</doi><tpages>7</tpages></addata></record> |
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| identifier | ISSN: 0011-9164 |
| ispartof | Desalination, 2010-03, Vol.252 (1), p.1-7 |
| issn | 0011-9164 1873-4464 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Activation energy Applied sciences Aqueous furfural Chemical engineering Crystallization, leaching, miscellaneous separations Exact sciences and technology Flux Furfural Mathematical models Membrane separation (reverse osmosis, dialysis...) Membranes Pervaporation Pollution Polyurethaneurea Polyurethaneureas Pore flow model Porosity Porous membrane Separation |
| title | Pervaporative separation of furfural from aqueous solution using modified polyurethaneurea membrane |
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