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Title: Compositions and methods useful for ionic liquid treatment of biomass

Abstract

The present invention provides for novel compositions and methods for recycling or recovering ionic liquid used in IL pretreated cellulose and/or lignocellulosic biomass (LBM).

Inventors:
; ;
Issue Date:
Research Org.:
SNL-L (Sandia National Laboratories, Livermore, CA (United States))
Sponsoring Org.:
USDOE
OSTI Identifier:
1149926
Patent Number(s):
8790542
Application Number:
12/895,771
Assignee:
Sandia Corporation (Livermore, CA); The Regents of the University of California (Oakland, CA)
Patent Classifications (CPCs):
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08B - POLYSACCHARIDES
C - CHEMISTRY C12 - BIOCHEMISTRY C12P - FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE {
DOE Contract Number:  
AC02-05CH11231; AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Dibble, Dean C., Cheng, Aurelia, and George, Anthe. Compositions and methods useful for ionic liquid treatment of biomass. United States: N. p., 2014. Web.
Dibble, Dean C., Cheng, Aurelia, & George, Anthe. Compositions and methods useful for ionic liquid treatment of biomass. United States.
Dibble, Dean C., Cheng, Aurelia, and George, Anthe. Tue . "Compositions and methods useful for ionic liquid treatment of biomass". United States. https://www.osti.gov/servlets/purl/1149926.
@article{osti_1149926,
title = {Compositions and methods useful for ionic liquid treatment of biomass},
author = {Dibble, Dean C. and Cheng, Aurelia and George, Anthe},
abstractNote = {The present invention provides for novel compositions and methods for recycling or recovering ionic liquid used in IL pretreated cellulose and/or lignocellulosic biomass (LBM).},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {7}
}

Patent:

Works referenced in this record:

Method for treatment of corn hulls
patent, July 1977


Process for manufacture of imidazoles
patent, January 2001


Biomass Fuel Synthesis Methods for Increased Energy Efficiency
patent-application, July 2007


Process for the Production of Biofuel from Plant Materials
patent-application, November 2007


Use of Lignocellulosics Solvated In Ionic Liquids for Production of Biofuels
patent-application, August 2008


Ionic Liquids in Biomass Processing
book, January 2009


Can ionic liquids dissolve wood? Processing and analysis of lignocellulosic materials with 1-n-butyl-3-methylimidazolium chloride
journal, January 2007


Regenerating cellulose from ionic liquids for an accelerated enzymatic hydrolysis
journal, January 2009


Dissolution of Wood in Ionic Liquids
journal, October 2007


High-throughput screening for ionic liquids dissolving (ligno-)cellulose
journal, May 2009


A novel biomass-ionic liquid platform for the utilization of native chitin
journal, April 2008


Ionic liquids as novel solvents for the dissolution and blending of wool keratin fibers
journal, January 2005


Enzymatic in situ saccharification of cellulose in aqueous-ionic liquid media
journal, February 2008


Acid in ionic liquid: An efficient system for hydrolysis of lignocellulose
journal, January 2008


Influence of water on the dissolution of cellulose in selected ionic liquids
journal, October 2008


The Path Ahead for Ionic Liquids
journal, July 2007


Controlling the Aqueous Miscibility of Ionic Liquids:  Aqueous Biphasic Systems of Water-Miscible Ionic Liquids and Water-Structuring Salts for Recycle, Metathesis, and Separations
journal, June 2003


Wood liquefaction by ionic liquids
journal, August 2006


The preparation of lignocellulosic aerogels from ionic liquid solutions
journal, January 2009


A facile preparation of gel materials from a solution of cellulose in ionic liquid
journal, March 2008


Ionic Liquids and Their Interaction with Cellulose
journal, December 2009


Selection of ionic liquids as entrainers for separation of water and 2-propanol
journal, July 2007


Modeling solubilities of sugars in alcohols based on original experimental data
journal, January 2007


Preparation of nanoporous cellulose foams from cellulose-ionic liquid solutions
journal, August 2009


Influence of Extractives on the Analysis of Herbaceous Biomass
journal, February 1997