Renewable aromatics from lignocellulosic lignin
Abstract
The present invention provides novel and improved processes for treating a lignocellulosic biomass or technical lignin using ionic liquids to obtain lignin breakdown products and polysaccharide biomass components. Recycling of ionic liquids can be included in the methods of the invention.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1506946
- Patent Number(s):
- 10208076
- Application Number:
- 14/757,851
- Assignee:
- National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07G - COMPOUNDS OF UNKNOWN CONSTITUTION
D - TEXTILES D21 - PAPER-MAKING D21C - PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS
- DOE Contract Number:
- AC02-05CH11231
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2015 Dec 23
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 59 BASIC BIOLOGICAL SCIENCES; 09 BIOMASS FUELS
Citation Formats
Singh, Seema, Varanasi, Patanjali, and Simmons, Blake. Renewable aromatics from lignocellulosic lignin. United States: N. p., 2019.
Web.
Singh, Seema, Varanasi, Patanjali, & Simmons, Blake. Renewable aromatics from lignocellulosic lignin. United States.
Singh, Seema, Varanasi, Patanjali, and Simmons, Blake. Tue .
"Renewable aromatics from lignocellulosic lignin". United States. https://www.osti.gov/servlets/purl/1506946.
@article{osti_1506946,
title = {Renewable aromatics from lignocellulosic lignin},
author = {Singh, Seema and Varanasi, Patanjali and Simmons, Blake},
abstractNote = {The present invention provides novel and improved processes for treating a lignocellulosic biomass or technical lignin using ionic liquids to obtain lignin breakdown products and polysaccharide biomass components. Recycling of ionic liquids can be included in the methods of the invention.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {2}
}
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Works referenced in this record:
Ionic Liquid Pretreatment of Cellulosic Biomass: Enzymatic Hydrolysis and Ionic Liquid Recycle
patent-application, September 2013
- Blanch, Harvey W.; Padmanabhan, Sasisanker
- US Patent Application 13/824929; 20130252285
Efficient Use of Iconic Liquids
patent-application, October 2014
- Teixeira, Rodrigo E.; Knapp, Kurtis G.; Fixmer, Travis A.
- US Patent Application 14/343832; 20140309416
Biomass pretreatment
patent-application, September 2008
- Varanasi, Sasidhar; Schall, Constance Ann; Dadi, Anantharam Prasad
- US Patent Application 12/075762; 20080227162
Wood liquefaction by ionic liquids
journal, August 2006
- Honglu, Xie; Tiejun, Shi
- Holzforschung, Vol. 60, Issue 5
Renewable Aromatics from Lignocellulosic Lignin
patent-application, November 2015
- Singh, Seema; Varanasi, Patanjali; Simmons, Blake
- US Patent Application 14/650506; 20150322214
A facile method for the recovery of ionic liquid and lignin from biomass pretreatment
journal, January 2011
- Dibble, Dean C.; Li, Chenlin; Sun, Lan
- Green Chemistry, Vol. 13, Issue 11
IONIC LIQUID SYSTEMS FOR THE PROCESSING OF BIOMASS, THEIR COMPONENTS AND/OR DERIVATIVES, AND MIXTURES THEREOF
patent-application, December 2010
- RAHMAN, Mustafizur
- US Patent Application 12/735827; 20100319862
Survey of renewable chemicals produced from lignocellulosic biomass during ionic liquid pretreatment
journal, January 2013
- Varanasi, Patanjali; Singh, Priyanka; Auer, Manfred
- Biotechnology for Biofuels, Vol. 6, Issue 1
Method Of Pretreating Lignocellulose-Based Biomass
patent-application, November 2010
- Cho, Hwa Young; Sim, Sang Jun; Kim, Jin Woo
- US Patent Application 12/499383; 20100279372
Method for Digesting a Biomass Comprising Lignin Together with Cellulose and/ or Hemicellulose
patent-application, August 2011
- Steffer, Friedrich
- US Patent Application 13/124306; 20110201096
Processes for Purifying a Cellulosic Material
patent-application, November 2014
- Fallon, Denis G.; Garrett, Thomas S.; Kizer, Lawton
- US Patent Application 14/268462; 20140326421
Pretreatment and Fractionation of Lignocellulosic Biomass
patent-application, September 2014
- Paripati, Praveen; Dadi, Anantharam Prasad
- US Patent Application 13/841707; 20140273104
Extraction of lignin from lignocellulose at atmospheric pressure using alkylbenzenesulfonate ionic liquid
journal, January 2009
- Tan, Suzie S. Y.; MacFarlane, Douglas R.; Upfal, Jonathan
- Green Chemistry, Vol. 11, Issue 3
Fractionation of a Lignocellulosic Material
patent-application, August 2010
- Edye, Leslie Alan; Sinclair Doherty, William Orlando
- US Patent Application 12/526474; 20100196967
Extraction of lignin from sugar cane bagasse and its modification into a high performance dispersant for pesticide formulations
journal, January 2011
- Li, Zhili; Ge, Yuanyuan
- Journal of the Brazilian Chemical Society, Vol. 22, Issue 10
Pretreatment of Lignocellulosic Biomass and Recovery of Substituents using Natural Deep Eutectic Solvents/Compound Mixtures with Low Transition Temperatures
patent-application, April 2015
- Kroon, Maaike Christine; Casal, Maria Francisco; van den Bruinhorst, Adriaan
- US Patent Application 14/391165; 20150094459
Renewable aromatics from lignocellulosic lignin
patent-application, May 2016
- Singh, Seema; Varanasi, Patanjah; Simmons, Blake
- US Patent Application 14/757851; 20160122379
Process for the Conversion of Lipid-Containing Biomass
patent-application, September 2011
- Moulijn, Jacob A.; Daamen, Sjoerd; O'Connor, Paul
- US Patent Application 13/030277; 20110225878
Fractionation of Lignocellulosic Material Using Ionic Liquids
patent-application, July 2010
- Gifford, Angela P.; Severeid, David E.
- US Patent Application 12/344906; 20100163018
Pretreatment of Solid Biomass Material Comprising Cellulose with Ionic Liquid Medium
patent-application, July 2012
- O'Connor, Paul
- US Patent Application 13/391760; 20120178921
Aromatic Aldehydes from Spruce and Maple Woods
journal, January 1941
- Creighton, R. H. J.; McCarthy, Joseph L.; Hibbert, Harold
- Journal of the American Chemical Society, Vol. 63, Issue 1
Effect of Ionic Liquid Treatment on the Structures of Lignins in Solutions: Molecular Subunits Released from Lignin
journal, August 2012
- Cheng, Gang; Kent, Michael S.; He, Lilin
- Langmuir, Vol. 28, Issue 32
Acidolysis of Wood in Ionic Liquids
journal, April 2010
- Li, Bin; Filpponen, Ilari; Argyropoulos, Dimitris S.
- Industrial & Engineering Chemistry Research, Vol. 49, Issue 7
Sugar Extraction and Ionic Liquid Recycling Using Alkaline Solutions
patent-application, May 2015
- Sun, Ning; Holmes, Bradley M.; Tran, Kim
- US Patent Application 14/398432; 20150122246
Extraction of lignins from aqueous-ionic liquid mixtures by organic solvents
journal, November 2011
- Xin, Qin; Pfeiffer, Katie; Prausnitz, John M.
- Biotechnology and Bioengineering, Vol. 109, Issue 2
Solvents For Use In The Treatment Of Lignin-Containing Materials
patent-application, September 2007
- Upfal, Jonathan; MacFarlane, Douglas Robert; Forsyth, Stewart Alexander
- US Patent Application 10/567638; 20070215300
Ionic Liquid Recovery and Purification in Biomass Treatment Processes
patent-application, November 2013
- Lipscomb, Glenn; Varanasi, Sasidhar; Paripati, Praveen
- US Patent Application 13/884460; 20130292331
Methods for Treatment of Cellulosic Biomass and Method for Production of Sugar, Alcohol, or Organic Acid from Cellulosic Biomass
patent-application, November 2013
- Tabata, Kazuhide; Ishida, Nobuhiro; Katahira, Satoshi
- US Patent Application 13/981975; 20130302854
Complete dissolution and partial delignification of wood in the ionic liquid 1-ethyl-3-methylimidazolium acetate
journal, January 2009
- Sun, Ning; Rahman, Mustafizur; Qin, Ying
- Green Chemistry, Vol. 11, Issue 5, 646-655