Process for treating biomass

Campbell, Timothy J.; Teymouri, Farzaneh

Advanced Search OptionsAdvanced Search queries use a traditional Term Search. For more info, see our FAQ.

All Fields:

Patent Title:

Abstract:

Assignee:

Inventor(s):

Patent Number:

Patent Classification (CPC):

All Classifications
A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

More Options ...

Title: Process for treating biomass

Abstract

This invention is directed to a process for treating biomass. The biomass is treated with a biomass swelling agent within the vessel to swell or rupture at least a portion of the biomass. A portion of the swelling agent is removed from a first end of the vessel following the treatment. Then steam is introduced into a second end of the vessel different from the first end to further remove swelling agent from the vessel in such a manner that the swelling agent exits the vessel at a relatively low water content.

Inventors:: Campbell, Timothy J.; Teymouri, Farzaneh

Issue Date:: Tue Apr 10 00:00:00 EDT 2018

Research Org.:: The Michigan Biotechnology Institute, Lansing, MI (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1434523

Patent Number(s):: 9938662

Application Number:: 14/800,859

Assignee:: The Michigan Biotechnology Institute (Lansing, MI)

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 {

Show more

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08B - POLYSACCHARIDES
C08B1/003 - {Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids

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 {
C12P19/02 - Monosaccharides
C12P19/14 - produced by the action of a carbohydrase {
C12P2201/00 - Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis

D - TEXTILES D21 - PAPER-MAKING D21C - PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS
D21C1/02 - with water or steam
D21C1/04 - with acid reacting compounds
D21C1/06 - with alkaline reacting compounds
D21C5/005 - {Treatment of cellulose-containing material with microorganisms or enzymes}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E50/10 - Biofuels
Y02E50/30 - Fuel from waste

Show less

DOE Contract Number:: EE0005071

Resource Type:: Patent

Resource Relation:: Patent File Date: 2015 Jul 16

Country of Publication:: United States

Language:: English

Subject:: 09 BIOMASS FUELS

Citation Formats


                    Campbell, Timothy J., and Teymouri, Farzaneh. Process for treating biomass.  United States: N. p., 2018. 
        Web.

Copy to clipboard


                    Campbell, Timothy J., & Teymouri, Farzaneh. Process for treating biomass.  United States.

Copy to clipboard


                    Campbell, Timothy J., and Teymouri, Farzaneh. Tue .  
        "Process for treating biomass".  United States.  https://www.osti.gov/servlets/purl/1434523.

Copy to clipboard


                    
@article{osti_1434523,

  title        = {Process for treating biomass},

  author       = {Campbell, Timothy J. and Teymouri, Farzaneh},

  abstractNote = {This invention is directed to a process for treating biomass. The biomass is treated with a biomass swelling agent within the vessel to swell or rupture at least a portion of the biomass. A portion of the swelling agent is removed from a first end of the vessel following the treatment. Then steam is introduced into a second end of the vessel different from the first end to further remove swelling agent from the vessel in such a manner that the swelling agent exits the vessel at a relatively low water content.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Apr 10 00:00:00 EDT 2018},

  month        = {Tue Apr 10 00:00:00 EDT 2018}

}

Copy to clipboard

Patent:

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Separation of ammonia from ammonia containing gases
patent, September 1981

Scheibel, Edward G.
US Patent Document 4,287,162
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/4287162

Biomass refining process
patent, December 1992

Holtzapple, Mark T.; Davison, Richard; Stuart, Earnest
US Patent Document 5,171,592
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5171592

Process for ammonia recovery
patent, May 2009

Benderly, Abraham; Briegel, Keith Frederick; DeCourcy, Michael Stanley
US Patent Document 7,537,744
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7537744

Process for the treatment of lignocellulosic biomass
patent, March 2011

Dale, Bruce E.
US Patent Document 7,915,017
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7915017

Process for treatment of biomass feedstocks
patent, May 2011

Rajagopalan, Srinivasan; Tiedje, Tonya; McCalla, Darold
US Patent Document 7,937,851
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7937851

Biomass pretreatment
patent, October 2011

Varanasi, Sasidhar; Schall, Constance Ann; Dadi, Anantharam Prasad
US Patent Document 8,030,030
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8030030

Pretreated densified biomass products
patent, March 2014

Dale, Bruce E.; Ritchie, Bryan; Marshall, Derek
US Patent Document 8,673,031
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8673031

Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
patent, February 2015

Bals, Bryan; Teymouri, Farzaneh; Campbell, Tim
US Patent Document 8,945,245
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8945245

Methods for producing and using densified biomass products containing pretreated biomass fibers
patent, May 2015

Dale, Bruce E.; Ritchie, Bryan; Marshall, Derek
US Patent Document 9,039,792
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9039792