BRPI0919856A2 - processo para a produção de álcool - Google Patents

processo para a produção de álcool

Info

Publication number
BRPI0919856A2
BRPI0919856A2 BRPI0919856A BRPI0919856A BRPI0919856A2 BR PI0919856 A2 BRPI0919856 A2 BR PI0919856A2 BR PI0919856 A BRPI0919856 A BR PI0919856A BR PI0919856 A BRPI0919856 A BR PI0919856A BR PI0919856 A2 BRPI0919856 A2 BR PI0919856A2
Authority
BR
Brazil
Prior art keywords
extraction solvent
produce
solution
aqueous acid
hydrolyzate
Prior art date
Application number
BRPI0919856A
Other languages
English (en)
Portuguese (pt)
Inventor
Ragnar Weydahl Karl
Original Assignee
Weyland As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Weyland As filed Critical Weyland As
Publication of BRPI0919856A2 publication Critical patent/BRPI0919856A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K1/00—Glucose; Glucose-containing syrups
    • C13K1/02—Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • 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
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Saccharide Compounds (AREA)
BRPI0919856A 2008-10-22 2009-10-02 processo para a produção de álcool BRPI0919856A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0819406.0A GB0819406D0 (en) 2008-10-22 2008-10-22 Process
PCT/GB2009/002349 WO2010046619A1 (en) 2008-10-22 2009-10-02 Process for the production of alcohol

Publications (1)

Publication Number Publication Date
BRPI0919856A2 true BRPI0919856A2 (pt) 2019-06-04

Family

ID=40097873

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919856A BRPI0919856A2 (pt) 2008-10-22 2009-10-02 processo para a produção de álcool

Country Status (11)

Country Link
US (1) US8709769B2 (enExample)
EP (1) EP2356261A1 (enExample)
JP (1) JP2012506250A (enExample)
CN (1) CN102203297A (enExample)
AU (1) AU2009306177A1 (enExample)
BR (1) BRPI0919856A2 (enExample)
CA (1) CA2749100C (enExample)
EA (1) EA020072B1 (enExample)
GB (1) GB0819406D0 (enExample)
WO (1) WO2010046619A1 (enExample)
ZA (1) ZA201102728B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0907879D0 (en) * 2009-05-07 2009-06-24 Weyland As Process
EP3401410B1 (en) 2010-06-26 2020-12-30 Virdia, Inc. Methods for production of sugar mixtures
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
IL207329A0 (en) 2010-08-01 2010-12-30 Robert Jansen A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
EP3401322B1 (en) 2011-04-07 2022-06-08 Virdia, LLC Lignocellulose conversion processes and products
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
US9493851B2 (en) 2012-05-03 2016-11-15 Virdia, Inc. Methods for treating lignocellulosic materials
BR112014027474B1 (pt) 2012-05-03 2020-03-17 Virdia, Inc. Métodos de processamento de materiais lingnocelulósicos
US9630894B2 (en) 2012-09-05 2017-04-25 Dynasep Inc. Energy efficient method and apparatus for the extraction of biomolecules from dilute aqueous solution
US9029615B2 (en) 2012-09-05 2015-05-12 Dynasep Inc. Energy efficient method and apparatus for the extraction of lower alcohols from dilute aqueous solution
US9850512B2 (en) 2013-03-15 2017-12-26 The Research Foundation For The State University Of New York Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield
US9297111B1 (en) 2013-03-15 2016-03-29 Domtar Paper Company, Llc Methods for the manufacture of cellulose nanocrystals
WO2015097445A1 (en) * 2013-12-24 2015-07-02 Weyland As A method for treating cellulosic material
EP3114103A4 (en) * 2014-03-04 2018-01-17 White Dog Labs, Inc. Energy efficient batch recycle method for the production of biomolecules
US9951363B2 (en) 2014-03-14 2018-04-24 The Research Foundation for the State University of New York College of Environmental Science and Forestry Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects
WO2016112134A1 (en) 2015-01-07 2016-07-14 Virdia, Inc. Methods for extracting and converting hemicellulose sugars
BR112017025322A8 (pt) 2015-05-27 2022-08-23 Virdia Inc Processos integrados para recuperação de hidrolisato celulósico após hidrólise de polpa de celulose
US10781196B2 (en) 2016-08-17 2020-09-22 University Of Delaware Integrated process for direct saccharification and dehydration of intact biomass to furfurals

Family Cites Families (31)

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Publication number Priority date Publication date Assignee Title
GB376323A (en) * 1931-03-07 1932-07-07 Henry Dreyfus Improvements in or relating to the manufacture of dextrins, sugars and other products from cellulosic materials
GB602833A (en) * 1944-11-10 1948-06-03 Melle Usines Sa Improvements in or relating to saccharification of cellulosic materials
US3212933A (en) 1963-04-12 1965-10-19 Georgia Pacific Corp Hydrolysis of lignocellulose materials with solvent extraction of the hydrolysate
US3398129A (en) 1963-08-30 1968-08-20 Rexall Drug Chemical Process for preparing predominantly crystalline alpha-olefin polymers
US4057486A (en) 1975-07-14 1977-11-08 Canadian Patents And Development Limited Separating organic material from tar sands or oil shale
US4237110A (en) 1979-04-30 1980-12-02 The Dow Chemical Company Process for separating and recovering concentrated hydrochloric acid from the crude product obtained from the acid hydrolysis of cellulose
JPS5653104A (en) 1979-10-09 1981-05-12 Mitsui Petrochem Ind Ltd Separation of polymer from polymer solution
CA1225636A (en) 1984-07-13 1987-08-18 Robert P. Chang Method for continuous countercurrent organosolv saccharification of wood and other lignocellulosic materials
US4645658A (en) 1985-04-30 1987-02-24 Gaddy James L Method of recovering hydrochloric acid from a product comprised of sugars and concentrated hydrochloric acid
US4608245A (en) 1985-10-17 1986-08-26 Gaddy James L Method of separation of sugars and concentrated sulfuric acid
BR8807149A (pt) 1987-07-24 1989-10-17 Japan As Represented By Minist Processo e aparelho para purificar e concentrar alcool
EP0763622A3 (en) 1990-08-17 1999-08-25 Alcell Technologies Inc. Continuous solvent pulping and washing processes and apparatus
US5314579A (en) 1992-01-13 1994-05-24 Quantum Chemical Corporation Process for removing hydrocarbons from polymer slurries
US5370999A (en) 1992-12-17 1994-12-06 Colorado State University Research Foundation Treatment of fibrous lignocellulosic biomass by high shear forces in a turbulent couette flow to make the biomass more susceptible to hydrolysis
US5723433A (en) 1993-09-24 1998-03-03 The Chemithon Corporation Sovent removal process
US5735916A (en) 1995-07-13 1998-04-07 Lucas; James Lewis Process for production of lignin fuel, ethyl alcohol, cellulose, silica/silicates, and cellulose derivatives from plant biomass
IL121207A (en) 1997-06-30 2000-10-31 Staley Mfg Co A E Liquid-liquid extraction for the recovery of lactic acid with an amine solution in the presence of carbon dioxide
US5868851A (en) 1997-08-11 1999-02-09 Lightner; Gene E. Process for production of solid glucose
AU4700199A (en) 1998-06-23 2000-01-10 Regents Of The University Of California, The Method of treating biomass material
US6007636A (en) 1999-01-04 1999-12-28 Lightner; Gene E. Method to recycle an aqueous acidic liquor used for depolymerization of cellulose
CA2379372A1 (en) 1999-07-14 2001-01-18 Tommy G. Taylor Innovative incineration system for refuse-derived fuels, coal and petroleum coke, or chlorinated hydrocarbons
US20020021994A1 (en) 1999-10-08 2002-02-21 Blue Jerry D. Sulfur recovery gasification process for spent liquor at high temperature and high pressure
NO312070B1 (no) 2000-07-04 2002-03-11 Karl Weydahl Fremgangsmåte ved en prosess for fremstilling av gj¶rbart sukker fra celluloseholdige råstoffer
US6423145B1 (en) 2000-08-09 2002-07-23 Midwest Research Institute Dilute acid/metal salt hydrolysis of lignocellulosics
US6441202B1 (en) 2001-08-20 2002-08-27 Gene E. Lightner Heterocyclic compounds extracted by a hydrocarbon
US20090017503A1 (en) 2005-08-05 2009-01-15 The Trustees Of Dartmouth College Method and Apparatus for Saccharide Precipitation From Pretreated Lignocellulosic Materials
BRPI0505212A (pt) 2005-11-01 2007-08-07 Dedini Sa Ind De Base aperfeiçoamentos em processo de hidrólise ácida rápida de material lignocelulósico e em reator de hidrólise
WO2007111605A1 (en) * 2006-03-29 2007-10-04 Virginia Tech Intellectual Properties, Inc. Cellulose-solvent-based lignocellulose fractionation with modest reaction conditions and reagent cycling
AU2008224486B2 (en) 2007-03-15 2011-10-20 Hcl Cleantech Ltd. A process for the recovery of HCl from a dilute solution thereof
CN101157445A (zh) 2007-09-18 2008-04-09 陈培豪 植物纤维素原料浓酸水解液中硫酸的回收方法
GB0818093D0 (en) 2008-10-02 2008-11-05 Weyland As Method

Also Published As

Publication number Publication date
CA2749100A1 (en) 2010-04-29
EA020072B1 (ru) 2014-08-29
WO2010046619A1 (en) 2010-04-29
US20110294181A1 (en) 2011-12-01
CN102203297A (zh) 2011-09-28
GB0819406D0 (en) 2008-11-26
ZA201102728B (en) 2012-07-25
EA201100489A1 (ru) 2011-12-30
US8709769B2 (en) 2014-04-29
JP2012506250A (ja) 2012-03-15
CA2749100C (en) 2018-02-27
AU2009306177A1 (en) 2010-04-29
EP2356261A1 (en) 2011-08-17

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements