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

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:
OSTI Identifier:
1281080
Assignee:
The Regents of the University of California (Oakland, CA) LBNL
Patent Number(s):
9,403,915
Application Number:
14/313,964
Contract Number:
AC02-05CH11231; AC04-94AL85000
Resource Relation:
Patent File Date: 2014 Jun 24
Research Org:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
09 BIOMASS FUELS; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Other works cited in this record:

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

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
  • DOI: 10.1039/B822702K

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

Improving enzymatic hydrolysis of wheat straw using ionic liquid 1-ethyl-3-methyl imidazolium diethyl phosphate pretreatment
journal, July 2009

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

Ionic liquid-based aqueous two-phase system, a sample pretreatment procedure prior to high-performance liquid chromatography of opium alkaloids
journal, November 2005

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
  • Kadokawa, Jun-ichi; Murakami, Masa-aki; Kaneko, Yoshiro
  • Carbohydrate Research, Vol. 343, Issue 4, p. 769-772
  • DOI: 10.1016/j.carres.2008.01.017

Selection of ionic liquids as entrainers for separation of (water+ethanol)
journal, August 2008
  • Ge, Yun; Zhang, Lianzhong; Yuan, Xingcai
  • The Journal of Chemical Thermodynamics, Vol. 40, Issue 8, p. 1248-1252
  • DOI: 10.1016/j.jct.2008.03.016

Modeling solubilities of sugars in alcohols based on original experimental data
journal, January 2007
  • Montañés, Fernando; Olano, Agustín; Ibáñez, Elena
  • AIChE Journal, Vol. 53, Issue 9, p. 2411-2418
  • DOI: 10.1002/aic.11258

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

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