DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Methods for treating lignocellulosic materials

Abstract

The present invention relates to methods of processing lignocellulosic material to obtain hemicellulose sugars, cellulose sugars, lignin, cellulose and other high-value products. Also provided are hemicellulose sugars, cellulose sugars, lignin, cellulose, and other high-value products.

Inventors:
; ; ; ; ; ; ; ; ; ; ; ; ; ; ;
Issue Date:
Research Org.:
Virdia, Inc. Raceland, LA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1353074
Patent Number(s):
9631246
Application Number:
14/537,445
Assignee:
Virdia, Inc.
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
DOE Contract Number:  
EE0005003
Resource Type:
Patent
Resource Relation:
Patent File Date: 2014 Nov 10
Country of Publication:
United States
Language:
English
Subject:
59 BASIC BIOLOGICAL SCIENCES; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 36 MATERIALS SCIENCE

Citation Formats

Jansen, Robert, Gregoire, Claire, Travisano, Philip, Madsen, Lee, Matis, Neta, Har-Tal, Yael Miriam, Eliahu, Shay, Lawson, James Alan, Lapidot, Noa, Burke, Luke, Eyal, Aharon M., Bauer, Timothy Allen, Sade, Hagit, McWilliams, Paul, Zviely, Michael, and Carden, Adam. Methods for treating lignocellulosic materials. United States: N. p., 2017. Web.
Jansen, Robert, Gregoire, Claire, Travisano, Philip, Madsen, Lee, Matis, Neta, Har-Tal, Yael Miriam, Eliahu, Shay, Lawson, James Alan, Lapidot, Noa, Burke, Luke, Eyal, Aharon M., Bauer, Timothy Allen, Sade, Hagit, McWilliams, Paul, Zviely, Michael, & Carden, Adam. Methods for treating lignocellulosic materials. United States.
Jansen, Robert, Gregoire, Claire, Travisano, Philip, Madsen, Lee, Matis, Neta, Har-Tal, Yael Miriam, Eliahu, Shay, Lawson, James Alan, Lapidot, Noa, Burke, Luke, Eyal, Aharon M., Bauer, Timothy Allen, Sade, Hagit, McWilliams, Paul, Zviely, Michael, and Carden, Adam. Tue . "Methods for treating lignocellulosic materials". United States. https://www.osti.gov/servlets/purl/1353074.
@article{osti_1353074,
title = {Methods for treating lignocellulosic materials},
author = {Jansen, Robert and Gregoire, Claire and Travisano, Philip and Madsen, Lee and Matis, Neta and Har-Tal, Yael Miriam and Eliahu, Shay and Lawson, James Alan and Lapidot, Noa and Burke, Luke and Eyal, Aharon M. and Bauer, Timothy Allen and Sade, Hagit and McWilliams, Paul and Zviely, Michael and Carden, Adam},
abstractNote = {The present invention relates to methods of processing lignocellulosic material to obtain hemicellulose sugars, cellulose sugars, lignin, cellulose and other high-value products. Also provided are hemicellulose sugars, cellulose sugars, lignin, cellulose, and other high-value products.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Apr 25 00:00:00 EDT 2017},
month = {Tue Apr 25 00:00:00 EDT 2017}
}

Works referenced in this record:

Method for removing acids from an aqueous acid-containing xylose solution
patent, July 1978


Acid hydrolysis of cellulose to yield glucose
patent, November 1979


Adsorption separation method and apparatus thereof
patent, June 1982


Method for the chromatographic separation of soluble components in feed solution
patent, April 1983


High efficiency organosolv saccharification process
patent, September 1984


Method for hydrolyzing cellulosic materials into reducing sugars
patent, April 1986


Method of separation of sugars and concentrated sulfuric acid
patent, August 1986


Progressing batch hydrolysis process
patent, October 1986


Method of chromatographic separation
patent, November 1990


Time variable simulated moving bed process
patent, April 1992


Continuous process for manufacture of lactide polymers with controlled optical purity
patent, September 1993


Continuous process for the manufacture of a purified lactide from esters of lactic acid
patent, September 1993


Continuous process for manufacture of lactide polymers with controlled optical purity
patent, November 1993


Continuous process for manufacture of a purified lactide
patent, December 1993


Melt-stable lactide polymer composition and process for manufacture thereof
patent, August 1994


Continuous process for manufacture of lactide polymers with purification by distillation
patent, October 1994


Hydroxyl-terminated lactide polymer composition
patent, August 1995


Paper having a melt-stable lactide polymer coating and process for manufacture thereof
patent, December 1995


Melt-stable amorphous lactide polymer film and process for manufacturing thereof
patent, January 1996


Lactic acid production, separation and/or recovery process
patent, April 1996


Melt-stable lactide polymer nonwoven fabric and process for manufacture thereof
patent, June 1996


Melt-stable semi-crystalline lactide polymer film and process for manufacture thereof
patent, July 1996


Melt-stable lactide polymer composition and process for manufacture thereof
patent, July 1996


Melt-stable amorphous lactide polymer film and process for manufacture thereof
patent, December 1996


Viscosity-modified lactide polymer composition and process for manufacture thereof
patent, January 1997


Strong acid hydrolysis of cellulosic and hemicellulosic materials
patent, January 1997


Process for recovering xanthophylls from corn gluten
patent, February 1997


Method for fractionating sulphite cooking liquor
patent, June 1997


Method of producing sugars using strong acid hydrolysis
patent, March 1998


Method for fractionating a solution
patent, March 1998


Lactic acid production, separation and/or recovery process
patent, July 1998


Method of separating acids and sugars using ion resin separation
patent, October 1998


Processes for recovering xanthophylls from corn gluten meal
patent, December 1998


Method for preparation of purified monoglycerides; and, products
patent, January 1999


Method for steaming comminuted cellulosic fibrous material during continuous solvent pulping
patent, February 1999


Method of producing glucose from papermaking sludge using concentrated or dilute acid hydrolysis
patent, March 1999


Lactic acid production, separation and/or recovery process
patent, April 1999


Method for preparation of purified glycerides and products
patent, September 1999


Method for recovery of xylose from solutions
patent, July 2000


Process for isolating lactic acid
patent, July 2000


Method for the fractionation of molasses
patent, July 2000


Method for the fractionation of molasses
patent, February 2001


Lactic acid production, separation and/or recovery process
patent, February 2001


Purification of N-substituted lactams
patent, March 2001


Method for fractionating a solution
patent, May 2001


Lactic acid processing methods arrangements and products
patent, May 2001


Method of producing xylose
patent, May 2001


Lactic acid processing; methods; arrangements; and, product
patent, November 2001


Method for processing oilseed material
patent, March 2002


Method of displacement chromatography
patent, April 2002


Method for the separation of acid from sugars
patent, May 2002


Method for the separation of acid from sugars
patent, July 2002


Process for the separation of sugars
patent, September 2002


Lactic acid processing; methods; arrangements; and, products
patent, March 2003


Method for fractionating a solution
patent, June 2003


Cellulose production from lignocellulosic biomass
patent, September 2003


Fractionation method for sucrose-containing solutions
patent, February 2004


Hydrolysis of biomass material
patent, February 2004


N-acetyl-D-glucosamine and process for producing N-acetyl-D-glucosamine
patent, February 2004


Low-temperature hydrogen production from oxygenated hydrocarbons
patent, March 2004


Preparation of chemical pulp and xylose, utilizing a direct acid hydrolysis on the pulp
patent, June 2004


Dissolution and processing of cellulose using ionic liquids
patent, November 2004


Method for fractionating a solution
patent, April 2005


Chromatographic separation method
patent, May 2005


Low-temperature hydrocarbon production from oxygenated hydrocarbons
patent, October 2005


Low-temperature hydrogen production from oxygenated hydrocarbons
patent, November 2005


Low-temperature hydrogen production from oxygenated hydrocarbons
patent, November 2005


Method for fractionating liquid mixtures
patent, April 2006


Lactic acid processing; methods; arrangements; and, products
patent, December 2006


Process for preparing carboxylic acids and derivatives thereof
patent, March 2007


Chromatographic separation method
patent, June 2007


Separation of sugars, sugar alcohols, carbohydrates and mixtures thereof
patent, April 2008


Continuous counter-current organosolv processing of lignocellulosic feedstocks
patent, December 2008


Process and apparatus for the conversion of biomass
patent, March 2009


Removal of minerals from cellulosic biomass
patent, March 2009


Methods and materials for the production of L-lactic acid in yeast
patent, May 2009


Low-temperature hydrogen production from oxygenated hydrocarbons
patent, November 2009


Process of extracting citrus fiber from citrus vesicles
patent, December 2009


Integrated processing of plant biomass
patent, January 2010


Physiologically-active composition based on collagen
patent, March 2010


Method for improving separation of carbohydrates from wood pulping and wood or biomass hydrolysis liquors
patent, April 2010


Separation process
patent, June 2011


Conversion method
patent, January 2014


Conversion method
patent, January 2014


Biomass hydrolysis
patent, May 2014


Method of processing lignocellulosic feedstock for enhanced xylose and ethanol production
patent-application, November 2004


Separation Process
patent-application, October 2009


Method and Apparatus for Treating a Cellulosic Feedstock
patent-application, February 2010


Enzymes for the Treatment of Lignocellulosics, Nucleic Acids Encoding Them and Methods for Making and Using Them
patent-application, July 2010


Two-Stage Method For Pretreatment Of Lignocellulosic Biomass
patent-application, November 2010


Method Of Pretreating Lignocellulose-Based Biomass
patent-application, November 2010


Biomass Hydrolysis
patent-application, August 2014


Efficient Use of Iconic Liquids
patent-application, October 2014


Enzymatic Hydrolysis and Ethanol Fermentation of High Dry Matter Wet-Exploded Wheat Straw at Low Enzyme Loading
journal, November 2007


Biorefinery: Conversion of Woody Biomass to Chemicals, Energy and Materials
journal, June 2008


The utilization of wood for the production of foodstuffs, alcohol, and glucose
journal, December 1933


Quantitative Characterization of a Hardwood Milled Wood Lignin by Nuclear Magnetic Resonance Spectroscopy
journal, December 2005

  • Capanema, Ewellyn A.; Balakshin, Mikhail Yu.; Kadla, John F.
  • Journal of Agricultural and Food Chemistry, Vol. 53, Issue 25, p. 9639-9649
  • https://doi.org/10.1021/jf0515330

Comparison of different procedures for the detoxification of eucalyptus hemicellulosic hydrolysate for use in fermentative processes
journal, January 2006

  • Carvalho, Giovani BM; Mussatto, Solange I; Cândido, Elisângela J
  • Journal of Chemical Technology & Biotechnology, Vol. 81, Issue 2, p. 152-157
  • https://doi.org/10.1002/jctb.1372

Sulfuric acid recovery through solvent aided decomposition of ammonium sulfate
journal, January 1986


Liquid−Liquid Equilibria of the Ternary System Water + Acetic Acid + Methyl tert -Butyl Ether
journal, May 2007


Study of the hydrolysis of sugar cane bagasse using phosphoric acid
journal, May 2006


New Pretreatment Methods Combining a Hot Water Treatment and Water/Acetone Extraction for Thermo-Chemical Conversion of Biomass
journal, May 2004


Lignin-based carbon fibers for composite fiber applications
journal, January 2002


Continuous Countercurrent Extraction of Hemicellulose from Pretreated Wood Residues
journal, January 2001


The acid hydrolysis of sugarcane bagasse hemicellulose to produce xylose, arabinose, glucose and other products
journal, November 2002


Dilute-Acid Hydrolysis of Lignocellulosic Biomass
book, January 1999


Fermentation of lignocellulosic hydrolysates. II: inhibitors and mechanisms of inhibition
journal, August 2000


The sensitivity of the catalyst effectiveness factor to pore size distribution
journal, September 1997


From wood to fuels: Integrating biofuels and pulp production
journal, March 2006


Effects of Two-Stage Dilute Acid Pretreatment on the Structure and Composition of Lignin and Cellulose in Loblolly Pine
journal, September 2008


Lignin Structural Modifications Resulting from Ethanol Organosolv Treatment of Loblolly Pine
journal, January 2010


Cellulose hydrolysis in subcritical and supercritical water
journal, June 1998


Visualization of biomass solubilization and cellulose regeneration during ionic liquid pretreatment of switchgrass
journal, September 2009


Pretreatment of Lignocellulosic Wastes to Improve Ethanol and Biogas Production: A Review
journal, September 2008


Potential Synergies and Challenges in Refining Cellulosic Biomass to Fuels, Chemicals, and Power
journal, April 2003