PROCESSING OF DEACTIVATED IONIC LIQUIDS
The present disclosure relates to a process for separating the cationic and anionic components from deactivated ionic liquids. The process includes reacting the deactivated ionic liquid with 8-hydroxyquinoline to precipitate the anionic component, separating the precipitate followed by extracting th...
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| creator | RAJE, VIVEK UPPARA, PARASUVEERA ADURI, PAVANKUMAR |
| description | The present disclosure relates to a process for separating the cationic and anionic components from deactivated ionic liquids. The process includes reacting the deactivated ionic liquid with 8-hydroxyquinoline to precipitate the anionic component, separating the precipitate followed by extracting the deactivating components from the cationic component. The anionic precipitate and the deactivating component free cationic component are subsequently recovered and reused for different applications. The ionic liquid can be reconstituted from the cationic component and another anionic component for use as a fresh ionic liquid.
La présente invention concerne un procédé pour séparer les composants cationiques et anioniques de liquides ioniques désactivés. Le procédé consiste à faire réagir le liquide ionique désactivé avec la 8-hydroxyquinoléine pour précipiter le composant anionique, à séparer le précipité puis à extraire les composants de désactivation du composant cationique. Le précipité anionique et le composant cationique exempt de composant de désactivation sont ensuite récupérés et réutilisés pour différentes applications. Le liquide ionique peut être reconstitué à partir du composant cationique et d'un autre composant anionique pour une utilisation en tant que liquide ionique frais. |
| format | Patent |
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La présente invention concerne un procédé pour séparer les composants cationiques et anioniques de liquides ioniques désactivés. Le procédé consiste à faire réagir le liquide ionique désactivé avec la 8-hydroxyquinoléine pour précipiter le composant anionique, à séparer le précipité puis à extraire les composants de désactivation du composant cationique. Le précipité anionique et le composant cationique exempt de composant de désactivation sont ensuite récupérés et réutilisés pour différentes applications. Le liquide ionique peut être reconstitué à partir du composant cationique et d'un autre composant anionique pour une utilisation en tant que liquide ionique frais.</description><language>eng ; fre</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160114&DB=EPODOC&CC=WO&NR=2016005845A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160114&DB=EPODOC&CC=WO&NR=2016005845A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RAJE, VIVEK</creatorcontrib><creatorcontrib>UPPARA, PARASUVEERA</creatorcontrib><creatorcontrib>ADURI, PAVANKUMAR</creatorcontrib><title>PROCESSING OF DEACTIVATED IONIC LIQUIDS</title><description>The present disclosure relates to a process for separating the cationic and anionic components from deactivated ionic liquids. The process includes reacting the deactivated ionic liquid with 8-hydroxyquinoline to precipitate the anionic component, separating the precipitate followed by extracting the deactivating components from the cationic component. The anionic precipitate and the deactivating component free cationic component are subsequently recovered and reused for different applications. The ionic liquid can be reconstituted from the cationic component and another anionic component for use as a fresh ionic liquid.
La présente invention concerne un procédé pour séparer les composants cationiques et anioniques de liquides ioniques désactivés. Le procédé consiste à faire réagir le liquide ionique désactivé avec la 8-hydroxyquinoléine pour précipiter le composant anionique, à séparer le précipité puis à extraire les composants de désactivation du composant cationique. Le précipité anionique et le composant cationique exempt de composant de désactivation sont ensuite récupérés et réutilisés pour différentes applications. Le liquide ionique peut être reconstitué à partir du composant cationique et d'un autre composant anionique pour une utilisation en tant que liquide ionique frais.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>SEPARATION</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAPCPJ3dg0O9vRzV_B3U3BxdXQO8QxzDHF1UfD09_N0VvDxDAz1dAnmYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXx4f5GBoZmBgamFiamjkbGxKkCAHQ-JLs</recordid><startdate>20160114</startdate><enddate>20160114</enddate><creator>RAJE, VIVEK</creator><creator>UPPARA, PARASUVEERA</creator><creator>ADURI, PAVANKUMAR</creator><scope>EVB</scope></search><sort><creationdate>20160114</creationdate><title>PROCESSING OF DEACTIVATED IONIC LIQUIDS</title><author>RAJE, VIVEK ; UPPARA, PARASUVEERA ; ADURI, PAVANKUMAR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2016005845A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2016</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>SEPARATION</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>RAJE, VIVEK</creatorcontrib><creatorcontrib>UPPARA, PARASUVEERA</creatorcontrib><creatorcontrib>ADURI, PAVANKUMAR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RAJE, VIVEK</au><au>UPPARA, PARASUVEERA</au><au>ADURI, PAVANKUMAR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESSING OF DEACTIVATED IONIC LIQUIDS</title><date>2016-01-14</date><risdate>2016</risdate><abstract>The present disclosure relates to a process for separating the cationic and anionic components from deactivated ionic liquids. The process includes reacting the deactivated ionic liquid with 8-hydroxyquinoline to precipitate the anionic component, separating the precipitate followed by extracting the deactivating components from the cationic component. The anionic precipitate and the deactivating component free cationic component are subsequently recovered and reused for different applications. The ionic liquid can be reconstituted from the cationic component and another anionic component for use as a fresh ionic liquid.
La présente invention concerne un procédé pour séparer les composants cationiques et anioniques de liquides ioniques désactivés. Le procédé consiste à faire réagir le liquide ionique désactivé avec la 8-hydroxyquinoléine pour précipiter le composant anionique, à séparer le précipité puis à extraire les composants de désactivation du composant cationique. Le précipité anionique et le composant cationique exempt de composant de désactivation sont ensuite récupérés et réutilisés pour différentes applications. Le liquide ionique peut être reconstitué à partir du composant cationique et d'un autre composant anionique pour une utilisation en tant que liquide ionique frais.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION THEIR RELEVANT APPARATUS TRANSPORTING |
| title | PROCESSING OF DEACTIVATED IONIC LIQUIDS |
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