Reactive extraction of itaconic acid using tri-n-butyl phosphate and aliquat 336 in sunflower oil as a non-toxic diluent
Itaconic acid finds a place in various industrial applications. It can be produced by biocultivation in a clean and environment friendly route but recovery of the acid from the dilute stream of the bioreactor is an economic problem. Reactive extraction is a promising method to recover carboxylic aci...
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| Veröffentlicht in: | Journal of chemical technology and biotechnology (1986) 2011-02, Vol.86 (2), p.319-323 |
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| container_title | Journal of chemical technology and biotechnology (1986) |
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| creator | Wasewar, Kailas L Shende, Diwakar Keshav, Amit |
| description | Itaconic acid finds a place in various industrial applications. It can be produced by biocultivation in a clean and environment friendly route but recovery of the acid from the dilute stream of the bioreactor is an economic problem. Reactive extraction is a promising method to recover carboxylic acid but suffers from toxicity problems of the diluent and extractant employed. So there is need for a non-toxic extractant and diluent or a combination of less toxic extractants in a non-toxic diluent that can recover acid efficiently. Effect of different extractants: tri-n-butylphosphate (TBP) (an organophosporous compound) and Aliquat 336 (a quaternary amine) in sunflower oil was studied to find the best extractant-sunflower oil combination. Equilibrium complexation constant, KE, values of 1.789 and 2.385 m³ kmol⁻¹, respectively, were obtained for itaconic acid extraction using TBP and Aliquat 336 in sunflower oil. The problem of toxicity in reactive extraction can be reduced by using a natural non-toxic diluent (sunflower oil) with the extractant. Copyright |
| doi_str_mv | 10.1002/jctb.2500 |
| format | Article |
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It can be produced by biocultivation in a clean and environment friendly route but recovery of the acid from the dilute stream of the bioreactor is an economic problem. Reactive extraction is a promising method to recover carboxylic acid but suffers from toxicity problems of the diluent and extractant employed. So there is need for a non-toxic extractant and diluent or a combination of less toxic extractants in a non-toxic diluent that can recover acid efficiently. Effect of different extractants: tri-n-butylphosphate (TBP) (an organophosporous compound) and Aliquat 336 (a quaternary amine) in sunflower oil was studied to find the best extractant-sunflower oil combination. Equilibrium complexation constant, KE, values of 1.789 and 2.385 m³ kmol⁻¹, respectively, were obtained for itaconic acid extraction using TBP and Aliquat 336 in sunflower oil. The problem of toxicity in reactive extraction can be reduced by using a natural non-toxic diluent (sunflower oil) with the extractant. 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Chem. Technol. Biotechnol</addtitle><description>Itaconic acid finds a place in various industrial applications. It can be produced by biocultivation in a clean and environment friendly route but recovery of the acid from the dilute stream of the bioreactor is an economic problem. Reactive extraction is a promising method to recover carboxylic acid but suffers from toxicity problems of the diluent and extractant employed. So there is need for a non-toxic extractant and diluent or a combination of less toxic extractants in a non-toxic diluent that can recover acid efficiently. Effect of different extractants: tri-n-butylphosphate (TBP) (an organophosporous compound) and Aliquat 336 (a quaternary amine) in sunflower oil was studied to find the best extractant-sunflower oil combination. Equilibrium complexation constant, KE, values of 1.789 and 2.385 m³ kmol⁻¹, respectively, were obtained for itaconic acid extraction using TBP and Aliquat 336 in sunflower oil. The problem of toxicity in reactive extraction can be reduced by using a natural non-toxic diluent (sunflower oil) with the extractant. Copyright</description><subject>Aliquat</subject><subject>Aliquat 336</subject><subject>Applied sciences</subject><subject>Biological and medical sciences</subject><subject>Bioreactors</subject><subject>Biotechnology</subject><subject>Chemical engineering</subject><subject>Economics</subject><subject>Exact sciences and technology</subject><subject>Extraction</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Helianthus</subject><subject>Itaconic acid</subject><subject>Methods. Procedures. Technologies</subject><subject>Others</subject><subject>Phosphates</subject><subject>reactive extraction</subject><subject>Reactors</subject><subject>Sunflower oil</subject><subject>Toxicity</subject><subject>tri-n-butylphosphate</subject><subject>Various methods and equipments</subject><issn>0268-2575</issn><issn>1097-4660</issn><issn>1097-4660</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kcFuEzEQhi0EEiFw4AnwBdEeth3ba3v3SCMIoAJSmwqJi-W1va3L1k5tb5u8PRsl6g1OM4fv_zSaH6G3BE4IAD29NaU7oRzgGZoRaGVVCwHP0QyoaCrKJX-JXuV8CwCioWKGNhdOm-IfHHabknZrDDj22BdtYvAGa-MtHrMP17gkX4WqG8t2wOubmNc3ujisg8V68PejLpgxgX3AeQz9EB9dwtEPWGescYihKnEzCa0fRhfKa_Si10N2bw5zjq4-f1otvlTnP5dfFx_PK1NTAZXlxIGhYJgxbdfS2vZaNIT30ljT1bbuXGt4Ty23Bgw4a2vLZasbRqCue8nm6MPeu07xfnS5qDufjRsGHVwcs2oaBkQKQSfy6L8kkVIS3gIjE3q8R02KOSfXq3XydzptFQG160HtelC7Hib2_UGrs9FDn3QwPj8FKJOsldMVc3S65x794Lb_Fqpvi9XZwVztEz4Xt3lK6PRHCckkV79-LNXv72eXbMWX6mLi3-35Xkelr9N0xdUlBTI9oGXARcv-Aq-FsLU</recordid><startdate>201102</startdate><enddate>201102</enddate><creator>Wasewar, Kailas L</creator><creator>Shende, Diwakar</creator><creator>Keshav, Amit</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SU</scope><scope>7U5</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>L7M</scope><scope>7QO</scope><scope>7U7</scope><scope>P64</scope></search><sort><creationdate>201102</creationdate><title>Reactive extraction of itaconic acid using tri-n-butyl phosphate and aliquat 336 in sunflower oil as a non-toxic diluent</title><author>Wasewar, Kailas L ; Shende, Diwakar ; Keshav, Amit</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4260-d51e0c20c3cc9b924dfa6815f7cdcb4d4be9c5f2d5dc0c0edd4d579a831044f73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Aliquat</topic><topic>Aliquat 336</topic><topic>Applied sciences</topic><topic>Biological and medical sciences</topic><topic>Bioreactors</topic><topic>Biotechnology</topic><topic>Chemical engineering</topic><topic>Economics</topic><topic>Exact sciences and technology</topic><topic>Extraction</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Helianthus</topic><topic>Itaconic acid</topic><topic>Methods. Procedures. 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Effect of different extractants: tri-n-butylphosphate (TBP) (an organophosporous compound) and Aliquat 336 (a quaternary amine) in sunflower oil was studied to find the best extractant-sunflower oil combination. Equilibrium complexation constant, KE, values of 1.789 and 2.385 m³ kmol⁻¹, respectively, were obtained for itaconic acid extraction using TBP and Aliquat 336 in sunflower oil. The problem of toxicity in reactive extraction can be reduced by using a natural non-toxic diluent (sunflower oil) with the extractant. Copyright</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/jctb.2500</doi><tpages>5</tpages></addata></record> |
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| identifier | ISSN: 0268-2575 |
| ispartof | Journal of chemical technology and biotechnology (1986), 2011-02, Vol.86 (2), p.319-323 |
| issn | 0268-2575 1097-4660 1097-4660 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_883017662 |
| source | Wiley Online Library - AutoHoldings Journals |
| subjects | Aliquat Aliquat 336 Applied sciences Biological and medical sciences Bioreactors Biotechnology Chemical engineering Economics Exact sciences and technology Extraction Fundamental and applied biological sciences. Psychology Helianthus Itaconic acid Methods. Procedures. Technologies Others Phosphates reactive extraction Reactors Sunflower oil Toxicity tri-n-butylphosphate Various methods and equipments |
| title | Reactive extraction of itaconic acid using tri-n-butyl phosphate and aliquat 336 in sunflower oil as a non-toxic diluent |
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