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Procede de production de produits organiques a partir de sources de biomasses diverses contenant de la lignocellulose

Info

Publication number
WO2001032715A1
WO2001032715A1 PCT/US2000/030438 US0030438W WO2001032715A1 WO 2001032715 A1 WO2001032715 A1 WO 2001032715A1 US 0030438 W US0030438 W US 0030438W WO 2001032715 A1 WO2001032715 A1 WO 2001032715A1
Authority
WO
Grant status
Application
Patent type
Prior art keywords
hydrolysis
acid
stage
process
biomass
Prior art date
Application number
PCT/US2000/030438
Other languages
English (en)
Inventor
Charles K. Lombard
Original Assignee
Waste Energy Integrated Sytems, Llc
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08HDERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00Macromolecular compounds derived from lignocellulosic materials
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00Preparation of oxygen-containing organic compounds
    • C12P7/02Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06Ethanol, i.e. non-beverage
    • C12P7/08Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • CCHEMISTRY; METALLURGY
    • C13SUGAR INDUSTRY
    • C13BPRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00Purification of sugar juices
    • C13B20/16Purification of sugar juices by physical means, e.g. osmosis or filtration
    • C13B20/165Purification of sugar juices by physical means, e.g. osmosis or filtration using membranes, e.g. osmosis, ultrafiltration
    • CCHEMISTRY; METALLURGY
    • C13SUGAR INDUSTRY
    • C13KSACCHARIDES, OTHER THAN SUCROSE, OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DI-, OLIGO- OR POLYSACCHARIDES
    • C13K1/00Glucose; Glucose-containing syrups
    • C13K1/02Glucose; Glucose-containing syrups obtained by saccharification of cellulosic materials
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00Pretreatment of the finely-divided materials before digesting
    • D21C1/04Pretreatment of the finely-divided materials before digesting with acid reacting compounds
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00Pulping cellulose-containing materials
    • D21C3/02Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P2201/00Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GASES [GHG] EMISSION, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00Technologies for the production of fuel of non-fossil origin
    • Y02E50/10Biofuels
    • Y02E50/16Cellulosic bio-ethanol
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of products other than chlorine, adipic acid, caprolactam, or chlorodifluoromethane, e.g. bulk or fine chemicals or pharmaceuticals
    • Y02P20/58Recycling
    • Y02P20/582Recycling of unreacted starting or intermediate materials
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems with climate change mitigation effect characterised by the origin of the energy
    • Y02W10/37Wastewater or sewage treatment systems with climate change mitigation effect characterised by the origin of the energy using solar energy

Abstract

La présente invention concerne des procédés et des systèmes de production de produits organiques utiles à partir de biomasses diverses contenant de la lignocellulose qui présentent un rendement élevé par rapport aux procédés existants. Particulièrement, cette invention combine les techniques de délignification alcalines et d'hydrolyse d'acide dilué dans des procédés pour améliorer le rendement et l'efficacité du traitement de la biomasse lignocellulosique et permettre la production économique de plastiques biodégradables à base de lignine et d'autres produits organiques.
PCT/US2000/030438 1999-11-02 2000-11-02 Procede de production de produits organiques a partir de sources de biomasses diverses contenant de la lignocellulose WO2001032715A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US16311799 true 1999-11-02 1999-11-02
US60/163,117 1999-11-02

Publications (1)

Publication Number Publication Date
WO2001032715A1 true true WO2001032715A1 (fr) 2001-05-10

Family

ID=22588562

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/030438 WO2001032715A1 (fr) 1999-11-02 2000-11-02 Procede de production de produits organiques a partir de sources de biomasses diverses contenant de la lignocellulose

Country Status (1)

Country Link
WO (1) WO2001032715A1 (fr)

Cited By (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1301542A2 (fr) * 2000-07-10 2003-04-16 Thorre Technologies, LLC Procede pour obtenir des fractions biofonctionnelles a partir d'une biomasse
EP1690980A1 (fr) * 2005-02-11 2006-08-16 Agrotechnology and Food Innovations B.V. Procédé et appareil pour la conversion de la biomasse
WO2006086861A2 (fr) * 2005-02-15 2006-08-24 Oxiteno S.A. Indústria E Comércio Procede d'hydrolyse acide de matieres cellulosiques et lignocellulosiques, recipient de digestion et reacteur d'hydrolyse
WO2007090926A1 (fr) * 2006-02-10 2007-08-16 Metso Paper, Inc. Procédé de récupération de produits d'hydrolyse
WO2007090925A1 (fr) * 2006-02-10 2007-08-16 Metso Paper, Inc. Procédé de récupération de produits d'hydrolyse
EP1894893A1 (fr) * 2005-04-27 2008-03-05 Mitsubishi Kakoki Kaisha, Ltd Équipement d' élimination des déchets organiques et procédé d élimination
WO2008065433A1 (fr) * 2006-11-30 2008-06-05 Petroleo Brasileiro S.A.-Petrobras Procédé pour la production fermentative d'éthanol à partir d'une matière lignocellulosique solide comprenant une étape de traitement d'une matière lignocellulosique solide par une solution alcaline afin d'éliminer la lignine
WO2008084490A1 (fr) * 2007-01-11 2008-07-17 Mahesh Kumar Khaitan Procédé de fabrication d'éthanol par hydrolyse de celluloses de la biomasse ligno-cellulosique
WO2008106757A1 (fr) * 2007-03-02 2008-09-12 Fundação Universidade De Caxias Do Sul - Ucs Procédé permettant d'obtenir des enzymes hydrolytiques, procédé hydrolytique permettant de produire des sucres fermentescibles, additifs comprenant des sucres fermentescibles, et processus permettant de produire de l'éthanol à partir de bagasse de canne à sucre
WO2008115878A2 (fr) * 2007-03-16 2008-09-25 Jrw Bioremediation, Llc Nouveaux agents améliorant la bioremédiation et procédés d'utilisation
WO2009004273A1 (fr) * 2007-07-03 2009-01-08 Petroleo Brasileiro S.A.-Petrobras Procédé pour la production fermentative d'éthanol par pichia stipitis à partir de l'hydrolysat d'hémicellulose de la bagasse de canne à sucre
WO2009023642A2 (fr) * 2007-08-10 2009-02-19 Warren Vanderpool Procédé de traitement des déchets à l'aide d'acide
WO2009063138A2 (fr) * 2007-11-14 2009-05-22 Helsinki University Of Technology Procédé de production de lipides
WO2010029568A2 (fr) * 2008-07-21 2010-03-18 Praj Industries Limited Procédé de production d'éthanol à partir d'un matériau lignocellulosique
WO2010043424A1 (fr) * 2008-10-17 2010-04-22 Friedrich Streffer Procédé de digestion d'une biomasse comprenant de la lignine ainsi que de la cellulose et/ou de l'hémicellulose
US7708214B2 (en) 2005-08-24 2010-05-04 Xyleco, Inc. Fibrous materials and composites
EP2189488A1 (fr) * 2008-10-17 2010-05-26 Friedrich Dr. Streffer Procédé de digestion de biomasse comportant de la lignine associée à de la cellulose et/ou de l'hémicellulose
EP2294091A2 (fr) * 2008-05-22 2011-03-16 Ted C. Lewis Unité de traitement de biomasse cellulosique autonome et d'une grande efficacité
US7910535B2 (en) 2006-03-22 2011-03-22 The Procter & Gamble Company Liquid treatment composition comprising a pearlescent agent
WO2011044646A1 (fr) * 2009-10-16 2011-04-21 Aracruz Celulose S.A. Procédé de production de fibres de cellulose différenciées comprenant un traitement enzymatique associé à une étape de traitement acide
US7959806B2 (en) 2007-04-27 2011-06-14 Jrw Bioremediation, Llc Mine influenced water remediation using bioremediation substrate
EP2333151A1 (fr) * 2009-12-11 2011-06-15 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Nouveau procédé pour le traitement de matériau contenant de la lignocellulose
CN102199086A (zh) * 2010-03-24 2011-09-28 淮北中润生物能源技术开发有限公司 纤维素生物质同步水解的方法
WO2012042497A1 (fr) 2010-09-29 2012-04-05 Chemtex Italia S.P.A. Processus de récupération de sucres à partir d'un courant de prétraitement d'une biomasse lignocellulosique
EP2467532A1 (fr) * 2009-08-24 2012-06-27 Abengoa Bioenergy New Technologies, Inc. Procédé de production d'éthanol et de co-produits à partir de la biomasse cellulosique
WO2012049054A3 (fr) * 2010-10-13 2012-07-05 Compagnie Industrielle De La Matiere Vegetale - Cimv Procédé de production de bioéthanol par hydrolyse enzymatique de cellulose
WO2012071312A3 (fr) * 2010-11-23 2012-08-16 E. I. Du Pont De Nemours And Company Procédé de prétraitement de biomasse alimentée en continu pour un réacteur à lit garni
CN102747633A (zh) * 2012-04-25 2012-10-24 中国科学院过程工程研究所 一种基于植物生物质不均一性的分级炼制高值利用方法
WO2012151521A3 (fr) * 2011-05-04 2013-01-24 Renmatix, Inc. Hydrolyse de cellulose en plusieurs étapes, et trempe avec ou sans acide
WO2013034763A1 (fr) * 2011-09-09 2013-03-14 Dsm Ip Assets B.V. Procédé de séparation d'un produit biologique par distillation et perméation
US8529765B2 (en) 2008-12-09 2013-09-10 Sweetwater Energy, Inc. Ensiling biomass for biofuels production and multiple phase apparatus for hydrolyzation of ensiled biomass
WO2013155496A1 (fr) * 2012-04-13 2013-10-17 Sweetwater Energy, Inc. Procédés et systèmes pour la saccharification d'une biomasse
US8563277B1 (en) 2012-04-13 2013-10-22 Sweetwater Energy, Inc. Methods and systems for saccharification of biomass
US8673031B2 (en) 2009-08-24 2014-03-18 Board Of Trustees Of Michigan State University Pretreated densified biomass products
US8765430B2 (en) 2012-02-10 2014-07-01 Sweetwater Energy, Inc. Enhancing fermentation of starch- and sugar-based feedstocks
US8840995B2 (en) 2011-05-04 2014-09-23 Renmatix, Inc. Lignin production from lignocellulosic biomass
US8883451B2 (en) 2011-05-04 2014-11-11 Renmatix, Inc. Enhanced soluble C5 saccharide yields
US8895265B2 (en) 2011-05-04 2014-11-25 Renmatix, Inc. Multistage fractionation process for recalcitrant C5 oligosaccharides
US8894771B2 (en) 2011-12-30 2014-11-25 Renmatix, Inc. Compositions comprising C5 and C6 monosaccharides
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
US8968515B2 (en) 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating biomass
US9034620B2 (en) 2010-03-19 2015-05-19 Poet Research, Inc. System for the treatment of biomass to facilitate the production of ethanol
WO2015086782A1 (fr) * 2013-12-11 2015-06-18 Neste Oil Oyj Procédé de traitement de matériau lignocellulosique au moyen d'un agent de délignification alcaline
WO2015116742A1 (fr) * 2014-02-02 2015-08-06 Edward Brian Hamrick Procédés et systèmes pour produire des sucres à partir de substrats riches en glucides
US9115467B2 (en) 2010-08-01 2015-08-25 Virdia, Inc. Methods and systems for solvent purification
WO2015134349A1 (fr) * 2014-03-03 2015-09-11 Segetis, Inc. Oxydation de charbon de biomasse solide résultant de procédés de production d'acide lévulinique
US9206446B2 (en) 2006-05-01 2015-12-08 Board Of Trustees Of Michigan State University Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto
WO2016016234A1 (fr) * 2014-07-28 2016-02-04 Purac Biochem Bv Procédé de prétraitement de matières lignocellulosiques
WO2016016233A1 (fr) * 2014-07-28 2016-02-04 Purac Biochem Bv Procédé de préparation d'acide lactique
US9255188B2 (en) 2011-12-30 2016-02-09 Renmatix, Inc. Compositions comprising lignin
US9296830B2 (en) 2010-09-29 2016-03-29 Beta Renewables, S.p.A. Process for recovering sugars from a pretreatment stream of lignocellulosic biomass
WO2016120296A1 (fr) * 2015-01-28 2016-08-04 Dsm Ip Assets B.V. Procédé d'hydrolyse enzymatique d'une matière lignocellulosique et de fermentation de sucres
WO2016120298A1 (fr) * 2015-01-28 2016-08-04 Dsm Ip Assets B.V. Procédé d'hydrolyse enzymatique d'une matière lignocellulosique et de fermentation de sucres
WO2016120297A1 (fr) * 2015-01-28 2016-08-04 Dsm Ip Assets B.V. Procédé d'hydrolyse enzymatique d'une matière lignocellulosique et de fermentation de sucres
US9410216B2 (en) 2010-06-26 2016-08-09 Virdia, Inc. Sugar mixtures and methods for production and use thereof
WO2016141432A1 (fr) * 2015-03-09 2016-09-15 Leaf Sciences Pty Ltd Appareil, système et procédé de traitement de matière ligno-cellulosique
US9476106B2 (en) 2010-06-28 2016-10-25 Virdia, Inc. Methods and systems for processing a sucrose crop and sugar mixtures
US9493851B2 (en) 2012-05-03 2016-11-15 Virdia, Inc. Methods for treating lignocellulosic materials
US9499635B2 (en) 2006-10-13 2016-11-22 Sweetwater Energy, Inc. Integrated wood processing and sugar production
US9512495B2 (en) 2011-04-07 2016-12-06 Virdia, Inc. Lignocellulose conversion processes and products
US9522830B2 (en) 2012-10-10 2016-12-20 Jrw Bioremediation Llc Composition and method for remediation of contaminated water
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
US9631246B2 (en) 2012-05-03 2017-04-25 Virdia, Inc. Methods for treating lignocellulosic materials
US9650657B2 (en) 2010-04-19 2017-05-16 Board Of Trustees Of Michigan State University Methods for producing extracted and digested products from pretreated lignocellulosic biomass
US9657146B2 (en) 2013-03-14 2017-05-23 Virdia, Inc. Methods for treating lignocellulosic materials
US9663836B2 (en) 2010-09-02 2017-05-30 Virdia, Inc. Methods and systems for processing sugar mixtures and resultant compositions
US9663807B2 (en) 2011-01-18 2017-05-30 Poet Research, Inc. Systems and methods for hydrolysis of biomass
US9683005B2 (en) 2013-05-03 2017-06-20 Virdia, Inc. Methods for preparing thermally stable lignin fractions
US9809867B2 (en) 2013-03-15 2017-11-07 Sweetwater Energy, Inc. Carbon purification of concentrated sugar streams derived from pretreated biomass

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1526621A (en) * 1977-03-09 1978-09-27 Canadian Ind Delignification process
US4436586A (en) * 1982-01-22 1984-03-13 Kamyr, Inc. Method of producing kraft pulp using an acid prehydrolysis and pre-extraction
US5221357A (en) * 1979-03-23 1993-06-22 Univ California Method of treating biomass material
US5628830A (en) * 1979-03-23 1997-05-13 The Regents Of The University Of California Enzymatic hydrolysis of biomass material
US5705369A (en) * 1994-12-27 1998-01-06 Midwest Research Institute Prehydrolysis of lignocellulose
US5705216A (en) * 1995-08-11 1998-01-06 Tyson; George J. Production of hydrophobic fibers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1526621A (en) * 1977-03-09 1978-09-27 Canadian Ind Delignification process
US5221357A (en) * 1979-03-23 1993-06-22 Univ California Method of treating biomass material
US5628830A (en) * 1979-03-23 1997-05-13 The Regents Of The University Of California Enzymatic hydrolysis of biomass material
US4436586A (en) * 1982-01-22 1984-03-13 Kamyr, Inc. Method of producing kraft pulp using an acid prehydrolysis and pre-extraction
US5705369A (en) * 1994-12-27 1998-01-06 Midwest Research Institute Prehydrolysis of lignocellulose
US5705216A (en) * 1995-08-11 1998-01-06 Tyson; George J. Production of hydrophobic fibers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
OGIER J -C ET AL: "PRODUCTION D'ETHANOL A PARTIR DE BIOMASSE LIGNOCELLULOSIQUE", REVUE DE L'INSTITUT FRANCAIS DU PETROLE,FR,EDITIONS TECHNIP. PARIS, vol. 54, no. 1, January 1999 (1999-01-01), pages 67 - 94, XP000831737, ISSN: 1294-4475 *

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EP1301542A4 (fr) * 2000-07-10 2004-08-04 Thorre Technologies Llc Procede pour obtenir des fractions biofonctionnelles a partir d'une biomasse
EP1301542A2 (fr) * 2000-07-10 2003-04-16 Thorre Technologies, LLC Procede pour obtenir des fractions biofonctionnelles a partir d'une biomasse
US7501025B2 (en) 2005-02-11 2009-03-10 Agrotechnology & Food Innovations B.V. Process and apparatus for the conversion of biomass
EP1690980A1 (fr) * 2005-02-11 2006-08-16 Agrotechnology and Food Innovations B.V. Procédé et appareil pour la conversion de la biomasse
WO2006085762A1 (fr) * 2005-02-11 2006-08-17 Agrotechnology & Food Innovations B.V. Procédé et appareillage pour la conversion de biomasse
WO2006086861A2 (fr) * 2005-02-15 2006-08-24 Oxiteno S.A. Indústria E Comércio Procede d'hydrolyse acide de matieres cellulosiques et lignocellulosiques, recipient de digestion et reacteur d'hydrolyse
WO2006086861A3 (fr) * 2005-02-15 2006-10-12 Oxiteno Sa Ind E Comercio Procede d'hydrolyse acide de matieres cellulosiques et lignocellulosiques, recipient de digestion et reacteur d'hydrolyse
EP1894893A4 (fr) * 2005-04-27 2012-12-26 Mitsubishi Kakoki Kk Équipement d' élimination des déchets organiques et procédé d élimination
EP1894893A1 (fr) * 2005-04-27 2008-03-05 Mitsubishi Kakoki Kaisha, Ltd Équipement d' élimination des déchets organiques et procédé d élimination
US7708214B2 (en) 2005-08-24 2010-05-04 Xyleco, Inc. Fibrous materials and composites
US7980495B2 (en) 2005-08-24 2011-07-19 Xyleco, Inc. Fibrous materials and composites
WO2007090926A1 (fr) * 2006-02-10 2007-08-16 Metso Paper, Inc. Procédé de récupération de produits d'hydrolyse
US8262854B2 (en) 2006-02-10 2012-09-11 Metso Paper, Inc. Method for recovering hydrolysis products
WO2007090925A1 (fr) * 2006-02-10 2007-08-16 Metso Paper, Inc. Procédé de récupération de produits d'hydrolyse
US8003589B2 (en) 2006-03-22 2011-08-23 The Procter & Gamble Company Laundry composition
US8357648B2 (en) 2006-03-22 2013-01-22 The Procter & Gamble Company Liquid treatment unitized dose composition
US8969281B2 (en) 2006-03-22 2015-03-03 The Procter & Gamble Company Liquid treatment composition
US8236745B2 (en) 2006-03-22 2012-08-07 The Procter & Gamble Company Liquid treatment composition
US7910535B2 (en) 2006-03-22 2011-03-22 The Procter & Gamble Company Liquid treatment composition comprising a pearlescent agent
US8188026B2 (en) 2006-03-22 2012-05-29 The Procter & Gamble Company Liquid treatment composition
US8968515B2 (en) 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating biomass
US9644222B2 (en) 2006-05-01 2017-05-09 Board Of Trustees Of Michigan State University Methods for pretreating biomass
US9206446B2 (en) 2006-05-01 2015-12-08 Board Of Trustees Of Michigan State University Extraction of solubles from plant biomass for use as microbial growth stimulant and methods related thereto
US9499635B2 (en) 2006-10-13 2016-11-22 Sweetwater Energy, Inc. Integrated wood processing and sugar production
GB2454119A (en) * 2006-11-30 2009-04-29 Petroleo Brasileiro Sa Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material
WO2008065433A1 (fr) * 2006-11-30 2008-06-05 Petroleo Brasileiro S.A.-Petrobras Procédé pour la production fermentative d'éthanol à partir d'une matière lignocellulosique solide comprenant une étape de traitement d'une matière lignocellulosique solide par une solution alcaline afin d'éliminer la lignine
US8232082B2 (en) 2006-11-30 2012-07-31 Petroleo Brasileiro S.A.-Petrobras Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material with alkaline solution in order to remove the lignin
GB2454119B (en) * 2006-11-30 2011-10-19 Petryleo Brasileiro S A Petrobras Process for the fermentative production of ethanol from solid lignocellulosic material comprising a step of treating a solid lignocellulosic material
JP2010510800A (ja) * 2006-11-30 2010-04-08 ペトロレオ ブラジレイロ ソシエダ アノニマ − ペトロブラス リグニンを除去するために、アルカリ溶液で固体リグノセルロース材料を処理するステップを含む、固体リグノセルロース材料からのエタノールの発酵生産のための方法
DK178525B1 (da) * 2006-11-30 2016-05-23 Petróleo Brasileiro S A Petrobrás Fremgangsmåde til fermentativ ethanolproduktion fra fast lignocelluloseholdigt materiale
WO2008084490A1 (fr) * 2007-01-11 2008-07-17 Mahesh Kumar Khaitan Procédé de fabrication d'éthanol par hydrolyse de celluloses de la biomasse ligno-cellulosique
WO2008106757A1 (fr) * 2007-03-02 2008-09-12 Fundação Universidade De Caxias Do Sul - Ucs Procédé permettant d'obtenir des enzymes hydrolytiques, procédé hydrolytique permettant de produire des sucres fermentescibles, additifs comprenant des sucres fermentescibles, et processus permettant de produire de l'éthanol à partir de bagasse de canne à sucre
US9643223B2 (en) 2007-03-16 2017-05-09 Jrw Bioremediation, Llc Bioremediation enhancing agents and methods of use
WO2008115878A2 (fr) * 2007-03-16 2008-09-25 Jrw Bioremediation, Llc Nouveaux agents améliorant la bioremédiation et procédés d'utilisation
WO2008115878A3 (fr) * 2007-03-16 2008-12-04 Jrw Bioremediation Llc Nouveaux agents améliorant la bioremédiation et procédés d'utilisation
US7959806B2 (en) 2007-04-27 2011-06-14 Jrw Bioremediation, Llc Mine influenced water remediation using bioremediation substrate
US8642289B2 (en) 2007-07-03 2014-02-04 Petroleo Brasileiro S.A.—Petrobras Process for producing ethanol from a hydrolysate of the hemicellulose fraction of sugarcane bagasse in a press reactor
WO2009004273A1 (fr) * 2007-07-03 2009-01-08 Petroleo Brasileiro S.A.-Petrobras Procédé pour la production fermentative d'éthanol par pichia stipitis à partir de l'hydrolysat d'hémicellulose de la bagasse de canne à sucre
WO2009023642A2 (fr) * 2007-08-10 2009-02-19 Warren Vanderpool Procédé de traitement des déchets à l'aide d'acide
WO2009023642A3 (fr) * 2007-08-10 2009-07-16 Warren Vanderpool Procédé de traitement des déchets à l'aide d'acide
US7988830B2 (en) 2007-08-10 2011-08-02 Warren Vanderpool Waste processing process using acid
WO2009063138A3 (fr) * 2007-11-14 2009-08-13 Univ Helsinki Technology Procédé de production de lipides
WO2009063138A2 (fr) * 2007-11-14 2009-05-22 Helsinki University Of Technology Procédé de production de lipides
EP2294091A2 (fr) * 2008-05-22 2011-03-16 Ted C. Lewis Unité de traitement de biomasse cellulosique autonome et d'une grande efficacité
EP2294091A4 (fr) * 2008-05-22 2011-11-16 Ted C Lewis Unité de traitement de biomasse cellulosique autonome et d'une grande efficacité
WO2010029568A2 (fr) * 2008-07-21 2010-03-18 Praj Industries Limited Procédé de production d'éthanol à partir d'un matériau lignocellulosique
WO2010029568A3 (fr) * 2008-07-21 2010-08-12 Praj Industries Limited Procédé de production d'éthanol à partir d'un matériau lignocellulosique
US8895290B2 (en) 2008-10-17 2014-11-25 Maxbiogas Gmbh Method for digesting a biomass comprising lignin together with cellulose and/or hemicellulose
EP2189488A1 (fr) * 2008-10-17 2010-05-26 Friedrich Dr. Streffer Procédé de digestion de biomasse comportant de la lignine associée à de la cellulose et/ou de l'hémicellulose
WO2010043424A1 (fr) * 2008-10-17 2010-04-22 Friedrich Streffer Procédé de digestion d'une biomasse comprenant de la lignine ainsi que de la cellulose et/ou de l'hémicellulose
US8529765B2 (en) 2008-12-09 2013-09-10 Sweetwater Energy, Inc. Ensiling biomass for biofuels production and multiple phase apparatus for hydrolyzation of ensiled biomass
US8545633B2 (en) 2009-08-24 2013-10-01 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
US8673031B2 (en) 2009-08-24 2014-03-18 Board Of Trustees Of Michigan State University Pretreated densified biomass products
US9458482B2 (en) 2009-08-24 2016-10-04 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
US9039792B2 (en) 2009-08-24 2015-05-26 Board Of Trustees Of Michigan State University Methods for producing and using densified biomass products containing pretreated biomass fibers
US9335043B2 (en) 2009-08-24 2016-05-10 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
EP2467532A1 (fr) * 2009-08-24 2012-06-27 Abengoa Bioenergy New Technologies, Inc. Procédé de production d'éthanol et de co-produits à partir de la biomasse cellulosique
EP2467532A4 (fr) * 2009-08-24 2012-08-01 Abengoa Bioenergy New Technologies Inc Procédé de production d'éthanol et de co-produits à partir de la biomasse cellulosique
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
WO2011044646A1 (fr) * 2009-10-16 2011-04-21 Aracruz Celulose S.A. Procédé de production de fibres de cellulose différenciées comprenant un traitement enzymatique associé à une étape de traitement acide
EP2333151A1 (fr) * 2009-12-11 2011-06-15 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Nouveau procédé pour le traitement de matériau contenant de la lignocellulose
US9034620B2 (en) 2010-03-19 2015-05-19 Poet Research, Inc. System for the treatment of biomass to facilitate the production of ethanol
CN102199086B (zh) 2010-03-24 2014-06-11 淮北中润生物能源技术开发有限公司 纤维素生物质同步水解的方法
CN102199086A (zh) * 2010-03-24 2011-09-28 淮北中润生物能源技术开发有限公司 纤维素生物质同步水解的方法
US9650657B2 (en) 2010-04-19 2017-05-16 Board Of Trustees Of Michigan State University Methods for producing extracted and digested products from pretreated lignocellulosic biomass
US9410216B2 (en) 2010-06-26 2016-08-09 Virdia, Inc. Sugar mixtures and methods for production and use thereof
US9476106B2 (en) 2010-06-28 2016-10-25 Virdia, Inc. Methods and systems for processing a sucrose crop and sugar mixtures
US9115467B2 (en) 2010-08-01 2015-08-25 Virdia, Inc. Methods and systems for solvent purification
US9663836B2 (en) 2010-09-02 2017-05-30 Virdia, Inc. Methods and systems for processing sugar mixtures and resultant compositions
WO2012042497A1 (fr) 2010-09-29 2012-04-05 Chemtex Italia S.P.A. Processus de récupération de sucres à partir d'un courant de prétraitement d'une biomasse lignocellulosique
US9296830B2 (en) 2010-09-29 2016-03-29 Beta Renewables, S.p.A. Process for recovering sugars from a pretreatment stream of lignocellulosic biomass
US8771426B2 (en) 2010-09-29 2014-07-08 Beta Renewables, S.p.A. Process for recovering sugars from a pretreatment stream of lignocellulosic biomass
WO2012049054A3 (fr) * 2010-10-13 2012-07-05 Compagnie Industrielle De La Matiere Vegetale - Cimv Procédé de production de bioéthanol par hydrolyse enzymatique de cellulose
US9518274B2 (en) 2010-10-13 2016-12-13 Compagnie Industrielle De La Matiere Vegetale—Cimv Process for producing bioethanol by enzymatic hydrolysis of cellulose
WO2012071312A3 (fr) * 2010-11-23 2012-08-16 E. I. Du Pont De Nemours And Company Procédé de prétraitement de biomasse alimentée en continu pour un réacteur à lit garni
US9663807B2 (en) 2011-01-18 2017-05-30 Poet Research, Inc. Systems and methods for hydrolysis of biomass
US9512495B2 (en) 2011-04-07 2016-12-06 Virdia, Inc. Lignocellulose conversion processes and products
RU2608999C2 (ru) * 2011-05-04 2017-01-30 Ренмэтикс, Инк. Многостадийный гидролиз целлюлозы и быстрое охлаждение с использованием и без использования кислоты
US8895265B2 (en) 2011-05-04 2014-11-25 Renmatix, Inc. Multistage fractionation process for recalcitrant C5 oligosaccharides
US8840995B2 (en) 2011-05-04 2014-09-23 Renmatix, Inc. Lignin production from lignocellulosic biomass
US8568533B2 (en) 2011-05-04 2013-10-29 Renmatix, Inc. Multistage cellulose hydrolysis and quench with or without acid
US8883451B2 (en) 2011-05-04 2014-11-11 Renmatix, Inc. Enhanced soluble C5 saccharide yields
CN103502257A (zh) * 2011-05-04 2014-01-08 瑞恩麦特克斯股份有限公司 多级纤维素水解和采用或不采用酸的猝灭
WO2012151521A3 (fr) * 2011-05-04 2013-01-24 Renmatix, Inc. Hydrolyse de cellulose en plusieurs étapes, et trempe avec ou sans acide
CN103502257B (zh) * 2011-05-04 2016-10-12 瑞恩麦特克斯股份有限公司 多级纤维素水解和采用或不采用酸的猝灭
WO2013034763A1 (fr) * 2011-09-09 2013-03-14 Dsm Ip Assets B.V. Procédé de séparation d'un produit biologique par distillation et perméation
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
US9845514B2 (en) 2011-10-10 2017-12-19 Virdia, Inc. Sugar compositions
US9255188B2 (en) 2011-12-30 2016-02-09 Renmatix, Inc. Compositions comprising lignin
US8894771B2 (en) 2011-12-30 2014-11-25 Renmatix, Inc. Compositions comprising C5 and C6 monosaccharides
US9783860B2 (en) 2011-12-30 2017-10-10 Renmatix, Inc. Compositions comprising C5 and C6 oligosaccharides
US9797021B2 (en) 2011-12-30 2017-10-24 Renmatix, Inc. Compositions comprising C5 and C6 oligosaccharides
US8765430B2 (en) 2012-02-10 2014-07-01 Sweetwater Energy, Inc. Enhancing fermentation of starch- and sugar-based feedstocks
US8563277B1 (en) 2012-04-13 2013-10-22 Sweetwater Energy, Inc. Methods and systems for saccharification of biomass
WO2013155496A1 (fr) * 2012-04-13 2013-10-17 Sweetwater Energy, Inc. Procédés et systèmes pour la saccharification d'une biomasse
CN102747633A (zh) * 2012-04-25 2012-10-24 中国科学院过程工程研究所 一种基于植物生物质不均一性的分级炼制高值利用方法
US9631246B2 (en) 2012-05-03 2017-04-25 Virdia, Inc. Methods for treating lignocellulosic materials
US9783861B2 (en) 2012-05-03 2017-10-10 Virdia, Inc. Methods for treating lignocellulosic materials
US9493851B2 (en) 2012-05-03 2016-11-15 Virdia, Inc. Methods for treating lignocellulosic materials
US9650687B2 (en) 2012-05-03 2017-05-16 Virdia, Inc. Methods for treating lignocellulosic materials
US9522830B2 (en) 2012-10-10 2016-12-20 Jrw Bioremediation Llc Composition and method for remediation of contaminated water
US9657146B2 (en) 2013-03-14 2017-05-23 Virdia, Inc. Methods for treating lignocellulosic materials
US9809867B2 (en) 2013-03-15 2017-11-07 Sweetwater Energy, Inc. Carbon purification of concentrated sugar streams derived from pretreated biomass
US9683005B2 (en) 2013-05-03 2017-06-20 Virdia, Inc. Methods for preparing thermally stable lignin fractions
WO2015086782A1 (fr) * 2013-12-11 2015-06-18 Neste Oil Oyj Procédé de traitement de matériau lignocellulosique au moyen d'un agent de délignification alcaline
WO2015116742A1 (fr) * 2014-02-02 2015-08-06 Edward Brian Hamrick Procédés et systèmes pour produire des sucres à partir de substrats riches en glucides
US9194012B2 (en) 2014-02-02 2015-11-24 Edward Brian HAMRICK Methods and systems for producing sugars from carbohydrate-rich substrates
US9428772B2 (en) 2014-02-02 2016-08-30 Edward Brian HAMRICK Methods and systems for producing fermentation products from carbohydrate-rich substrates
WO2015134349A1 (fr) * 2014-03-03 2015-09-11 Segetis, Inc. Oxydation de charbon de biomasse solide résultant de procédés de production d'acide lévulinique
WO2016016233A1 (fr) * 2014-07-28 2016-02-04 Purac Biochem Bv Procédé de préparation d'acide lactique
WO2016016234A1 (fr) * 2014-07-28 2016-02-04 Purac Biochem Bv Procédé de prétraitement de matières lignocellulosiques
WO2016120298A1 (fr) * 2015-01-28 2016-08-04 Dsm Ip Assets B.V. Procédé d'hydrolyse enzymatique d'une matière lignocellulosique et de fermentation de sucres
WO2016120297A1 (fr) * 2015-01-28 2016-08-04 Dsm Ip Assets B.V. Procédé d'hydrolyse enzymatique d'une matière lignocellulosique et de fermentation de sucres
WO2016120296A1 (fr) * 2015-01-28 2016-08-04 Dsm Ip Assets B.V. Procédé d'hydrolyse enzymatique d'une matière lignocellulosique et de fermentation de sucres
WO2016141432A1 (fr) * 2015-03-09 2016-09-15 Leaf Sciences Pty Ltd Appareil, système et procédé de traitement de matière ligno-cellulosique

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