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DE69803145D1 - Verbessertes Vorbehandlungs-Verfahren für die Umwandlung von Cellulose in Kraftstoff-Ethanol - Google Patents

Verbessertes Vorbehandlungs-Verfahren für die Umwandlung von Cellulose in Kraftstoff-Ethanol

Info

Publication number
DE69803145D1
DE69803145D1 DE69803145T DE69803145T DE69803145D1 DE 69803145 D1 DE69803145 D1 DE 69803145D1 DE 69803145 T DE69803145 T DE 69803145T DE 69803145 T DE69803145 T DE 69803145T DE 69803145 D1 DE69803145 D1 DE 69803145D1
Authority
DE
Germany
Prior art keywords
cellulose
ethanol
fuel
conversion
treatment process
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69803145T
Other languages
English (en)
Other versions
DE69803145T2 (de
Inventor
Brian Foody
Jeffrey S Tolan
Jerome D Bernstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iogen Energy Corp
Original Assignee
Iogen Corp
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 Iogen Corp filed Critical Iogen Corp
Publication of DE69803145D1 publication Critical patent/DE69803145D1/de
Application granted granted Critical
Publication of DE69803145T2 publication Critical patent/DE69803145T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/02—Preparation of oxygen-containing organic compounds containing a hydroxy group
    • C12P7/04—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic
    • C12P7/06—Ethanol, i.e. non-beverage
    • C12P7/08—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate
    • C12P7/10—Ethanol, i.e. non-beverage produced as by-product or from waste or cellulosic material substrate substrate containing cellulosic material
    • 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

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE69803145T 1997-06-09 1998-06-04 Verbessertes Vorbehandlungs-Verfahren für die Umwandlung von Cellulose in Kraftstoff-Ethanol Expired - Lifetime DE69803145T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/871,347 US5916780A (en) 1997-06-09 1997-06-09 Pretreatment process for conversion of cellulose to fuel ethanol

Publications (2)

Publication Number Publication Date
DE69803145D1 true DE69803145D1 (de) 2002-02-21
DE69803145T2 DE69803145T2 (de) 2002-11-21

Family

ID=25357255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69803145T Expired - Lifetime DE69803145T2 (de) 1997-06-09 1998-06-04 Verbessertes Vorbehandlungs-Verfahren für die Umwandlung von Cellulose in Kraftstoff-Ethanol

Country Status (5)

Country Link
US (2) US5916780A (de)
EP (1) EP0884391B1 (de)
CN (1) CN1127572C (de)
CA (1) CA2240035A1 (de)
DE (1) DE69803145T2 (de)

Families Citing this family (169)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7537826B2 (en) 1999-06-22 2009-05-26 Xyleco, Inc. Cellulosic and lignocellulosic materials and compositions and composites made therefrom
CN1117835C (zh) * 2000-04-14 2003-08-13 中国科学院化工冶金研究所 乙醇溶解汽爆秸秆木质素制备液体燃料的方法
US6419788B1 (en) 2000-08-16 2002-07-16 Purevision Technology, Inc. Method of treating lignocellulosic biomass to produce cellulose
WO2002034070A1 (en) * 2000-10-24 2002-05-02 Samyang Genex Corporation Method for preparing soluble dietary fiber from corn hull
EP2261381A3 (de) * 2001-02-28 2012-05-30 Iogen Energy Corporation Methode zur Behandlung von Lignocellulose-ausgangsmaterial zur erhöhten Produktion von Xylose und Ethanol
US7189306B2 (en) * 2002-02-22 2007-03-13 Gervais Gibson W Process of treating lignocellulosic material to produce bio-ethanol
CA2479248C (en) * 2002-03-15 2011-09-27 Iogen Energy Corporation Method for glucose production using endoglucanase core protein for improved recovery and reuse of enzyme
US20040005674A1 (en) * 2002-04-30 2004-01-08 Athenix Corporation Methods for enzymatic hydrolysis of lignocellulose
GB0218019D0 (en) * 2002-08-05 2002-09-11 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
GB0218010D0 (en) * 2002-08-05 2002-09-11 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
US20050025868A1 (en) * 2003-06-25 2005-02-03 Karl Daniel W. Method of removing pericarp from grain in recoverable form
EP2404929B1 (de) * 2003-07-02 2014-06-18 BP Corporation North America Inc. Glucanasen, Nukleinsäuren, die diese codieren, und Verfahren zu deren Herstellung und Verwendung
EP1737550B1 (de) 2004-04-13 2016-03-09 Iogen Energy Corporation Gewinnung von anorganischem salz bei der verarbeitung von lignocellulosehaltigen einsatzstoffen
US7365180B2 (en) 2004-05-04 2008-04-29 University Of Maryland Plant wall degradative compounds and systems
US8273557B2 (en) 2004-05-04 2012-09-25 University Of Maryland Hydrolytic enzyme mixtures for saccharification of lignocellulosic polysaccharides
FI118012B (fi) * 2004-06-04 2007-05-31 Valtion Teknillinen Menetelmä etanolin valmistamiseksi
CA2571287C (en) * 2004-06-25 2013-08-06 Grainvalue, Llc Improved corn fractionation method
DE102004034849B4 (de) * 2004-07-19 2006-06-01 Peter Kölln KGaA Verfahren zur Vorbereitung von Haferspelzen zur Xylan-Gewinnung
EP1786574A4 (de) * 2004-09-10 2012-03-28 Iogen Energy Corp Verfahren zur herstellung eines vorbehandelten rohstoffes
US20060141584A1 (en) * 2004-12-28 2006-06-29 David Litzen Pretreatment of biomass for ethanol production
US20070161095A1 (en) * 2005-01-18 2007-07-12 Gurin Michael H Biomass Fuel Synthesis Methods for Increased Energy Efficiency
MX300732B (es) 2005-03-15 2012-06-28 Verenium Corp Celulasas, acidos nucleicos que las codifican y metodos para hacerlas y usarlas.
US7708214B2 (en) 2005-08-24 2010-05-04 Xyleco, Inc. Fibrous materials and composites
US20150328347A1 (en) 2005-03-24 2015-11-19 Xyleco, Inc. Fibrous materials and composites
US20070029252A1 (en) * 2005-04-12 2007-02-08 Dunson James B Jr System and process for biomass treatment
WO2006110891A2 (en) * 2005-04-12 2006-10-19 E. I. Du Pont De Nemours And Company Treatment of biomass to obtain a target chemical
US7781191B2 (en) * 2005-04-12 2010-08-24 E. I. Du Pont De Nemours And Company Treatment of biomass to obtain a target chemical
BRPI0613681A2 (pt) * 2005-07-19 2010-07-13 Holm Christensen Biosystemer A método e aparelho para conversão de material celulósico para etanol
CN1966693B (zh) * 2005-11-15 2010-11-10 中国农业科学院麻类研究所 一种酶法降解苎麻韧皮纤维生产燃料乙醇的方法
CA2633305A1 (en) * 2005-12-16 2007-08-02 Atlantic Recycling Technologies Llc A wet pulping system and method for producing cellulosic insulation with low ash content
EA200870204A1 (ru) * 2006-01-27 2009-04-28 Юниверсити Оф Массачусетс Системы и способы производства биотоплива и связанных с этим материалов
WO2007092314A2 (en) 2006-02-02 2007-08-16 Verenium Corporation Esterases and related nucleic acids and methods
US8101393B2 (en) 2006-02-10 2012-01-24 Bp Corporation North America Inc. Cellulolytic enzymes, nucleic acids encoding them and methods for making and using them
USRE45660E1 (en) 2006-02-14 2015-09-01 Bp Corporation North America Inc. Xylanases, nucleic acids encoding them and methods for making and using them
EA019971B1 (ru) 2006-03-07 2014-07-30 Верениум Корпорейшн Альдолазы, кодирующие их нуклеиновые кислоты и способы их получения и применения
JP5441417B2 (ja) 2006-03-07 2014-03-12 カーギル・インコーポレイテッド アルドース、それをコードする核酸、ならびにそれを生成および使用する方法
EP2005193A1 (de) * 2006-04-06 2008-12-24 Monsanto Technology, LLC Verfahren zur vorhersage eines interessensmerkmals
AU2007234734A1 (en) * 2006-04-06 2007-10-18 Monsanto Technology Llc Method for multivariate analysis in predicting a trait of interest
EP1847621B1 (de) * 2006-04-21 2017-06-07 AMBIENTE E NUTRIZIONE S.r.l. Verfahren und Vorrichtung zur Herstellung von fermentierbaren Zuckern aus cellulosehaltigem Material
UA100673C2 (uk) 2006-07-21 2013-01-25 Ксилеко, Инк. Спосіб переробки целюлозної або лігноцелюлозної біомаси (варіанти)
CA2669453C (en) 2006-08-04 2018-11-13 Verenium Corporation Glucanases, nucleic acids encoding them and methods for making and using them
US8057635B2 (en) * 2006-08-10 2011-11-15 Iogen Energy Corporation Method and system for the large scale collection, preparation, handling and refining of ligno-cellulosic biomass
US8157955B2 (en) 2006-08-10 2012-04-17 Iogen Energy Corporation Method and system for the large scale collection of ligno-cellulosic biomass
AU2007296437A1 (en) * 2006-09-15 2008-03-20 Monsanto Technology Llc. Methods for increasing the fermentability of plant material to yield ethanol
CN113789316A (zh) 2006-09-21 2021-12-14 巴斯夫酶有限责任公司 肌醇六磷酸酶、编码它们的核酸及制备和使用它们的方法
CA2663001A1 (en) 2006-09-21 2008-03-27 Verenium Corporation Phospholipases, nucleic acids encoding them and methods for making and using them
US9499635B2 (en) 2006-10-13 2016-11-22 Sweetwater Energy, Inc. Integrated wood processing and sugar production
US7815741B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
CA2670096A1 (en) * 2006-11-21 2008-05-29 The Samuel Roberts Noble Foundation, Inc. Biofuel production methods and compositions
DK2479267T3 (en) 2006-12-21 2017-03-27 Basf Enzymes Llc Amylases and Glucoamylases, Nucleic Acids Encoding Them, and Methods for Preparing and Using Them
CA2674534A1 (en) * 2007-01-23 2008-07-31 Basf Se Method for producing glucose by enzymatic hydrolysis of cellulose that is obtained from material containing ligno-cellulose using an ionic liquid that comprises a polyatomic anion
NZ610301A (en) 2007-01-30 2015-03-27 Bp Corp North America Inc Enzymes for the treatment of lignocellulosics, nucleic acids encoding them and methods for making and using them
WO2008098036A1 (en) * 2007-02-06 2008-08-14 North Carolina State University Product preparation and recovery from thermolysis of lignocellulosics in ionic liquids
US20080188636A1 (en) * 2007-02-06 2008-08-07 North Carolina State University Polymer derivatives and composites from the dissolution of lignocellulosics in ionic liquids
US8182557B2 (en) * 2007-02-06 2012-05-22 North Carolina State University Use of lignocellulosics solvated in ionic liquids for production of biofuels
US7674608B2 (en) 2007-02-23 2010-03-09 The University Of Toledo Saccharifying cellulose
SE531091C2 (sv) * 2007-03-08 2008-12-16 Sekab Biofuel Ind Ab Apparatur för utvinning av sockerarter ur lignocellulosamaterial medelst hydrolys och användning av visst material i apparaturen
US8030030B2 (en) * 2007-03-14 2011-10-04 The University Of Toledo Biomass pretreatment
DK2134850T3 (en) 2007-03-19 2014-03-10 Sued Chemie Ip Gmbh & Co Kg The provision of chemical building blocks from plant biomass by selective depolymerization
DE102007013047A1 (de) 2007-03-19 2008-09-25 Süd-Chemie AG Herstellung chemischer Bausteine aus pflanzlicher Biomasse durch selektive Depolymerisierung
EP2017349A1 (de) * 2007-06-12 2009-01-21 Süd-Chemie Ag Erzeugung chemischer Bausteine aus Pflanzenbiomasse durch selektive Depolymerisierung
US20080299628A1 (en) * 2007-05-31 2008-12-04 Lignol Energy Corporation Continuous counter-current organosolv processing of lignocellulosic feedstocks
US8193324B2 (en) 2007-05-31 2012-06-05 Lignol Innovations Ltd. Continuous counter-current organosolv processing of lignocellulosic feedstocks
US20080295980A1 (en) * 2007-05-31 2008-12-04 Lignol Innovations Ltd. Continuous counter-current organosolv processing of lignocellulosic feedstocks
US8445236B2 (en) 2007-08-22 2013-05-21 Alliance For Sustainable Energy Llc Biomass pretreatment
JP2010536390A (ja) * 2007-08-30 2010-12-02 アイオジェン エナジー コーポレイション セルラーゼを生成するための方法
CA2701117A1 (en) 2007-10-03 2009-04-09 Verenium Corporation Xylanases, nucleic acids encoding them and methods for making and using them
WO2009059176A2 (en) * 2007-11-02 2009-05-07 Ceres, Inc. Materials and methods for use in biomass processing
JP2011514806A (ja) * 2008-02-27 2011-05-12 クテロス， インコーポレイテッド 二種の微生物の連続作用による植物材料の燃料および化学物質への変換のための方法
US8057639B2 (en) 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
US7955508B2 (en) * 2008-03-11 2011-06-07 Xtrudx Technologies, Inc. Supercritical fluid biomass conversion systems
US8980143B2 (en) 2008-03-11 2015-03-17 Thomas E. Loop Biomass and waste plastics depolymerization machine and methods via supercritical water
US8057666B2 (en) * 2008-03-11 2011-11-15 Xtrudx Technologies, Inc. Biomass and waste plastics to neodiesel and valuable chemicals via supercritical water
US20090286294A1 (en) * 2008-04-04 2009-11-19 University Of Massachusetts Methods and Compositions for Improving the Production of Fuels in Microorganisms
US20100105114A1 (en) * 2008-06-11 2010-04-29 University Of Massachusetts Methods and Compositions for Regulating Sporulation
US7999355B2 (en) * 2008-07-11 2011-08-16 Air Products And Chemicals, Inc. Aminosilanes for shallow trench isolation films
CA2650919C (en) 2009-01-23 2014-04-22 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2650913C (en) 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638160C (en) 2008-07-24 2015-02-17 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
CA2638150C (en) 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US9127325B2 (en) 2008-07-24 2015-09-08 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for treating a cellulosic feedstock
CA2638159C (en) 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CA2638157C (en) 2008-07-24 2013-05-28 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US8287651B2 (en) * 2008-09-17 2012-10-16 Greenfield Ethanol Inc. Cellulose pretreatment process
CA2739451A1 (en) * 2008-10-17 2010-04-22 Mascoma Corporation Production of pure lignin from lignocellulosic biomass
SG10201408504TA (en) * 2008-10-28 2015-02-27 Xyleco Inc Processing materials
CN105524946A (zh) 2008-11-17 2016-04-27 希乐克公司 生物量加工
EP2352878A1 (de) * 2008-11-20 2011-08-10 E. I. du Pont de Nemours and Company Zuckergewinnung durch entkristallisierung und hydrolyse polysaccharidangereicherter biomasse
US8524474B2 (en) * 2008-11-20 2013-09-03 E I Du Pont De Nemours And Company Process for producing a concentrated sugar solution by enzymatic saccharification of polysaccharide enriched biomass
WO2010059796A2 (en) * 2008-11-20 2010-05-27 E. I. Du Pont De Nemours And Company Process for producing a sugar solution by combined chemical and enzymatic saccharification of polysaccharide enriched biomass
WO2010060050A2 (en) * 2008-11-21 2010-05-27 North Carolina State University High consistency enzymatic hydrolysis for the production of ethanol
FR2939431B1 (fr) * 2008-12-05 2011-01-28 Valagro Carbone Renouvelable Procede de production d'un produit intermediaire destine a la production d'ethanol, et produit intermediaire obtenu.
US9328457B2 (en) 2008-12-05 2016-05-03 Valagro Carbone Renouvelable Poitou-Charentes Process for the production of an intermediate product intended for the production of ethanol and for the production of lignin
WO2010068637A1 (en) * 2008-12-09 2010-06-17 Jerry Wayne Horton Ensiling biomass and multiple phase apparatus for hydrolyzation of ensiled biomass
IT1394398B1 (it) 2008-12-18 2012-06-15 Eni Spa Procedimento per la produzione di zuccheri da biomassa
WO2010080489A1 (en) * 2008-12-19 2010-07-15 E. I. Du Pont De Nemours And Company Ozone treatment of biomass to enhance enzymatic saccharification
CA2738886C (en) * 2009-01-16 2012-02-21 Greenfield Ethanol Inc. Removal of inhibitory compounds during pre-treatment of lignocellulosic biomass
MX2011007981A (es) * 2009-02-03 2011-09-15 Hercules Inc Proceso para tratamiento de biomasa para derivatizar polisacaridos contenidos en el mismo para incrementar su accesibilidad a hidrolisis y fermentacion subsecuente.
MX2011009009A (es) 2009-02-27 2011-09-15 Iogen Energy Corp Enzimas de celulosa resistentes a lignina.
WO2010102063A2 (en) * 2009-03-03 2010-09-10 Poet Research, Inc. System for fermentation of biomass for the production of ethanol
US20100086981A1 (en) * 2009-06-29 2010-04-08 Qteros, Inc. Compositions and methods for improved saccharification of biomass
EP2432797B1 (de) 2009-05-21 2016-10-05 BASF Enzymes LLC Phytasen, dafür kodierende nukleinsäuren sowie verfahren zu deren herstellung und verwendung
EP2435455B1 (de) 2009-05-28 2022-02-23 Suzano Canada Inc. Derivate aus nativem lignin aus weichholz-faser-rohstoffen
US9842252B2 (en) * 2009-05-29 2017-12-12 Monsanto Technology Llc Systems and methods for use in characterizing agricultural products
AU2010268754B2 (en) * 2009-07-01 2015-11-05 Circa Group Pty Ltd Method for converting lignocellulosic materials into useful chemicals
US20110039319A1 (en) * 2009-08-12 2011-02-17 Theodora Retsina Enzyme recycle from hydrolysis of lignocellulosic material
CN104673842A (zh) 2009-08-24 2015-06-03 阿文戈亚生物能源新技术公司 由纤维素生物质生产乙醇和副产物的方法
US8597431B2 (en) * 2009-10-05 2013-12-03 Andritz (Usa) Inc. Biomass pretreatment
UA111708C2 (uk) 2009-10-16 2016-06-10 Бандж Ойлз, Інк. Спосіб рафінування олії
UA109884C2 (uk) 2009-10-16 2015-10-26 Поліпептид, що має активність ферменту фосфатидилінозитол-специфічної фосфоліпази с, нуклеїнова кислота, що його кодує, та спосіб його виробництва і застосування
WO2011053965A2 (en) 2009-11-02 2011-05-05 Hercules Incorporated Process for treating biomass to increase accessibility of polysaccharides contained therein to hydrolysis and subsequent fermentation, and polysaccharides with increased accessibility
DE102009051884A1 (de) * 2009-11-04 2011-05-05 Blue Globe Energy Gmbh Bioraffinerie-Verfahren
US9476068B2 (en) 2009-11-04 2016-10-25 Abengoa Bioenergy New Technologies, Llc High efficiency process and high protein feed co-product
US20110183382A1 (en) * 2009-12-15 2011-07-28 Qteros, Inc. Methods and compositions for producing chemical products from c. phytofermentans
CN107227319A (zh) * 2009-12-21 2017-10-03 诺维信公司 用于自含木素纤维素材料产生发酵产物的方法
US9303226B2 (en) * 2009-12-31 2016-04-05 Shell Oil Company Direct aqueous phase reforming of bio-based feedstocks
US9447347B2 (en) 2009-12-31 2016-09-20 Shell Oil Company Biofuels via hydrogenolysis-condensation
CA2788387A1 (en) 2010-02-11 2011-08-18 Iogen Energy Corporation Carbohydrate binding modules with reduced binding to lignin
CN102844357B (zh) 2010-02-15 2016-09-07 丽格诺新创有限公司 含有木素衍生物的碳纤维组合物
CN102959033B (zh) 2010-02-15 2016-10-12 丽格诺新创有限公司 含有木素衍生物的粘合剂组合物
GB2478791A (en) * 2010-03-19 2011-09-21 Qteros Inc Ethanol production by genetically-modified bacteria
WO2011116320A1 (en) 2010-03-19 2011-09-22 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol
WO2011116317A1 (en) 2010-03-19 2011-09-22 Poet Research, Inc. System for the treatment of biomass
CA2798492A1 (en) 2010-05-12 2011-11-17 Juben Nemchand Chheda Process including hydrogenolysis of biomass followed by dehydrogenation and aldol condensation for producing alkanes
WO2011143391A1 (en) 2010-05-12 2011-11-17 Shell Oil Company Process including hydrogenolysis of biomass followed by dehydrogenation aldol condensation to produce alkanes
US8608970B2 (en) 2010-07-23 2013-12-17 Red Shield Acquisition, LLC System and method for conditioning a hardwood pulp liquid hydrolysate
US8815561B2 (en) 2010-08-23 2014-08-26 Wisconsin Alumni Research Foundation Metal compounds to eliminate nonproductive enzyme adsorption and enhance enzymatic saccharification of lignocellulose
IT1403244B1 (it) 2010-10-22 2013-10-17 Eni Spa Procedimento per la produzione di lipidi da biomassa.
WO2012061432A1 (en) 2010-11-02 2012-05-10 Codexis, Inc. Compositions and methods for production of fermentable sugars
ES2604114T3 (es) 2010-11-02 2017-03-03 Codexis, Inc. Cepas de hongos mejoradas
BR112013015556A2 (pt) * 2010-12-20 2016-09-27 Shell Int Research processos para tratamento de um material lignocelulósico e para reduzir o teor de cloreto em um material lignocelulósico
BR112013015553A2 (pt) * 2010-12-20 2016-09-20 Shell Int Research sistema de conversão de biomassa, ,e, método
US8609379B2 (en) * 2010-12-20 2013-12-17 Shell Oil Company Process for the production of alcohols from biomass
CN103547677B (zh) 2011-01-18 2016-10-12 波特研究公司 用于生物质水解的体系和方法
CN103459511A (zh) 2011-03-24 2013-12-18 丽格诺创新有限公司 包含木质纤维素生物质和有机溶剂的组合物
US8835141B2 (en) 2011-06-09 2014-09-16 The United States Of America As Represented By The Secretary Of Agriculture Methods for integrated conversion of lignocellulosic material to sugars or biofuels and nano-cellulose
CA2840995A1 (en) 2011-07-07 2013-01-10 Poet Research Incorporated Systems and methods for acid recycle
US9150936B2 (en) 2011-07-15 2015-10-06 Greenfield Specialty Alcohols Inc. Conditioning of biomass for improved C5/C6 sugar release prior to fermentation
US9228243B2 (en) 2011-08-24 2016-01-05 Red Shield Acquistion, LLC System and method for conditioning a hardwood pulp liquid hydrolysate
DE102011113646B3 (de) * 2011-09-19 2013-01-03 Prüf- und Forschungsinstitut Pirmasens e.V. Vorrichtung und Verfahren zum hydrothermalen Aufschluss von getrockneten, verholzten Lignocellulose-haltigen Biomassen
BR112014013853A2 (pt) 2011-12-09 2020-01-14 Ceres Inc uso de um ácido nucleico isolado, método de obtenção de uma célula vegetal transgênica, método de obtenção de uma planta transgênica, método de produção de uma planta, método de produção de biomassa, método de processamento de biomassa, método de alteração da composição de biomassa, método de modulação de composição de biomassa, método de produção de um produto de forragem
CN104066817B (zh) * 2011-12-16 2016-04-06 国际壳牌研究有限公司 具有含用于控制纤维素细颗粒的由旋流器组成的分离机构的流体循环回路的生物质转化系统及其使用方法
EP2794871A4 (de) 2011-12-20 2015-12-30 Codexis Inc Varianten von endoglucanase-1b (eg1b)
AP2014007717A0 (en) 2011-12-22 2014-06-30 Xyleco Inc Processing biomass
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
EP2847341A1 (de) 2012-05-10 2015-03-18 Abengoa Bioenergy New Technologies LLC Hocheffizientes ethanolherstellungsverfahren und coprodukt mit hoher proteinzufuhr
US8980578B2 (en) 2012-06-11 2015-03-17 Codexis, Inc. Fungal beta-xylosidase variants
CU24372B1 (es) 2012-10-10 2018-11-06 Xyleco Inc Procesamiento de biomasa
WO2014059140A1 (en) 2012-10-10 2014-04-17 Xyleco, Inc. Treating biomass
ITMI20122249A1 (it) 2012-12-28 2014-06-29 Eni Spa Procedimento per la produzione di lipidi da biomassa
NZ743055A (en) 2013-03-08 2020-03-27 Xyleco Inc Equipment protecting enclosures
CA2906917A1 (en) 2013-03-15 2014-09-18 Sweetwater Energy, Inc. Carbon purification of concentrated sugar streams derived from pretreated biomass
WO2015053028A1 (ja) * 2013-10-07 2015-04-16 昭和電工株式会社 セルロース含有バイオマスの処理方法
BR112016007456A2 (pt) * 2013-10-07 2017-08-01 Showa Denko Kk método para tratar biomassa que contém celulose
BR112016007491A2 (pt) * 2013-10-07 2017-08-01 Showa Denko Kk método para tratar biomassa que contém celulose
ITMI20132069A1 (it) 2013-12-11 2015-06-12 Versalis Spa Procedimento per la produzione di zuccheri da biomassa
WO2015162568A1 (en) 2014-04-23 2015-10-29 Eni S.P.A. Process for the production of lipids from biomass employing oleaginous yeast
PT3230463T (pt) 2014-12-09 2022-08-30 Sweetwater Energy Inc Pré-tratamento rápido
ES2985066T3 (es) 2015-04-10 2024-11-04 Comet Biorefining Inc Métodos y composiciones para el tratamiento de biomasa celulósica y productos obtenidos con ello
US11821047B2 (en) 2017-02-16 2023-11-21 Apalta Patent OÜ High pressure zone formation for pretreatment
IT201700071514A1 (it) 2017-06-27 2018-12-27 Versalis Spa Procedimento per la produzione di lipidi da biomassa derivante da piante di guayule
WO2019067526A1 (en) 2017-09-26 2019-04-04 Poet Research, Inc. SYSTEMS AND METHODS FOR TREATING LIGNOCELLULOSIC BIOMASS
CN112367853A (zh) 2018-05-10 2021-02-12 彗星生物炼制公司 含有葡萄糖和半纤维素的组合物及其用途
BR112021022539A2 (pt) 2019-05-10 2021-12-28 Comet Biorefining Inc Materiais e métodos para produzir composições de arabinoxilano
IT201900024991A1 (it) 2019-12-20 2021-06-20 Versalis Spa Procedimento per il recupero ed il riciclo di acido alchil-solfonico nella produzione di lipidi da biomassa derivante da piante di guayule.
AU2020412611A1 (en) 2019-12-22 2022-07-14 Apalta Patents OÜ Methods of making specialized lignin and lignin products from biomass

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237226A (en) * 1979-02-23 1980-12-02 Trustees Of Dartmouth College Process for pretreating cellulosic substrates and for producing sugar therefrom
US5366558A (en) * 1979-03-23 1994-11-22 Brink David L 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
US5221357A (en) * 1979-03-23 1993-06-22 Univ California Method of treating biomass material
US4461648A (en) * 1980-07-11 1984-07-24 Patrick Foody Method for increasing the accessibility of cellulose in lignocellulosic materials, particularly hardwoods agricultural residues and the like
US4752579A (en) * 1985-10-21 1988-06-21 Uop Inc. Monosaccharides from corn kernel hulls by hydrolysis
US5372939A (en) * 1991-03-21 1994-12-13 The United States Of America As Represented By The United States Department Of Energy Combined enzyme mediated fermentation of cellulous and xylose to ethanol by Schizosaccharoyces pombe, cellulase, β-glucosidase, and xylose isomerase
US5411594A (en) * 1991-07-08 1995-05-02 Brelsford; Donald L. Bei hydrolysis process system an improved process for the continuous hydrolysis saccharification of ligno-cellulosics in a two-stage plug-flow-reactor system
WO1994029474A1 (en) * 1993-06-11 1994-12-22 Midwest Research Institute Treatment of lignocellulose to minimize binding of cellulase
US5424417A (en) * 1993-09-24 1995-06-13 Midwest Research Institute Prehydrolysis of lignocellulose

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CA2240035A1 (en) 1998-12-09
US6090595A (en) 2000-07-18
EP0884391B1 (de) 2002-01-16
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US5916780A (en) 1999-06-29
CN1127572C (zh) 2003-11-12
EP0884391A1 (de) 1998-12-16

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