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Difference between revisions of "Ionic liquids"
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{{Infobox technology|Name=Ioniq Liquids|Category=Pre- and posttreatment|Feedstock=Lignocellulosic biowaste|Product=Lignin}}<onlyinclude>'''Ionic liquids''' are organic salts that are liquid at room temperature. Because they are salts, they show no volatility. Moreover, they show a high thermal stability. Together this allows for them to be used as green solvents as alternatives to volatile organic compounds. These properties can be used in the pre-treatment of lignocellulosic material by dissolving the material and separating the lignin.</onlyinclude><ref name=":0">{{Cite journal|title=Ionic liquid-mediated selective extraction of lignin from wood leading to enhanced enzymatic cellulose hydrolysis|year=2009-04-01|author=Sang Hyun Lee, Thomas V. Doherty, Robert J. Linhardt, Jonathan S. Dordick|journal=Biotechnology and Bioengineering|volume=102|issue=5|page=1368–1376|doi=10.1002/bit.22179}}</ref> Lignin streams can also be dissolved to allow for further processing. | {{Infobox technology|Name=Ioniq Liquids|Category=Pre- and posttreatment|Feedstock=Lignocellulosic biowaste|Product=Lignin}} | ||
<onlyinclude>'''Ionic liquids''' are organic salts that are liquid at room temperature. Because they are salts, they show no volatility. Moreover, they show a high thermal stability. Together this allows for them to be used as green solvents as alternatives to volatile organic compounds. These properties can be used in the pre-treatment of lignocellulosic material by dissolving the material and separating the lignin.</onlyinclude><ref name=":0">{{Cite journal|title=Ionic liquid-mediated selective extraction of lignin from wood leading to enhanced enzymatic cellulose hydrolysis|year=2009-04-01|author=Sang Hyun Lee, Thomas V. Doherty, Robert J. Linhardt, Jonathan S. Dordick|journal=Biotechnology and Bioengineering|volume=102|issue=5|page=1368–1376|doi=10.1002/bit.22179}}</ref> Lignin streams can also be dissolved to allow for further processing. | |||
==Feedstock== | ==Feedstock== | ||
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===RISE (Sweden)=== | ===RISE (Sweden)=== | ||
After the LightFibre project showed that kraft lignin and cellulose can be dissolved in an ionic liquid and then wet-spun, the ConCarb project was started to convert lignin and cellulose into carbon fibers, which can be used in light weight composites.<ref>{{Cite web|year=|title=Continous stabilization and carbonization of lignin-cellulose for carbon fibers|e-pub date=|date accessed=30-8-2021|url=https://www.ri.se/en/what-we-do/projects/continous-stabilization-and-carbonization-of-lignin-cellulose-for-carbon-fibers}}</ref> | After the LightFibre project showed that kraft lignin and cellulose can be dissolved in an ionic liquid and then wet-spun, the ConCarb project was started to convert lignin and cellulose into carbon fibers, which can be used in light weight composites.<ref>{{Cite web|year=|title=Continous stabilization and carbonization of lignin-cellulose for carbon fibers|e-pub date=|date accessed=30-8-2021|url=https://www.ri.se/en/what-we-do/projects/continous-stabilization-and-carbonization-of-lignin-cellulose-for-carbon-fibers}}</ref> | ||
== Open access pilot and demo facility providers == | |||
==Patents== | ==Patents== | ||