DE69803145T2 - 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
DE69803145T2
DE69803145T2 DE69803145T DE69803145T DE69803145T2 DE 69803145 T2 DE69803145 T2 DE 69803145T2 DE 69803145 T DE69803145 T DE 69803145T DE 69803145 T DE69803145 T DE 69803145T DE 69803145 T2 DE69803145 T2 DE 69803145T2
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
DE69803145D1 (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 Bio Products 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 Bio Products Corp filed Critical Iogen Bio Products 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
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 DE69803145D1 (de) 2002-02-21
DE69803145T2 true 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051884A1 (de) * 2009-11-04 2011-05-05 Blue Globe Energy Gmbh Bioraffinerie-Verfahren

Families Citing this family (166)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6838099B2 (en) * 2000-10-24 2005-01-04 Samyang Genex Corporation Method for preparing soluble dietary fiber from corn hull
CA2438984C (en) * 2001-02-28 2009-10-20 Iogen Energy Corporation Method of processing lignocellulosic feedstock for enhanced xylose and ethanol production
US7189306B2 (en) * 2002-02-22 2007-03-13 Gervais Gibson W Process of treating lignocellulosic material to produce bio-ethanol
ATE481496T1 (de) * 2002-03-15 2010-10-15 Iogen Energy Corp Verfahren zur herstellung von glukose durch verwendung von endoglucanase-core-protein zur verbesserten rückgewinnung und wiederverwendung des enzyms
US20040005674A1 (en) * 2002-04-30 2004-01-08 Athenix Corporation Methods for enzymatic hydrolysis of lignocellulose
GB0218010D0 (en) * 2002-08-05 2002-09-11 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
GB0218019D0 (en) * 2002-08-05 2002-09-11 Ciba Spec Chem Water Treat Ltd Production of a fermentation product
CA2472511A1 (en) * 2003-06-25 2004-12-25 Daniel W. Karl Method of removing pericarp from grain in recoverable form
EP2404931A1 (de) * 2003-07-02 2012-01-11 Verenium Corporation Glucanasen, Nukleinsäuren, die diese codieren, und Verfahren zu deren Herstellung und Verwendung
WO2005099854A1 (en) * 2004-04-13 2005-10-27 Iogen Energy Corporation Recovery of inorganic salt during processing of lignocellulosic feedstocks
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
US7820418B2 (en) * 2004-06-25 2010-10-26 Grainvalue, Llc Corn fractionation method
DE102004034849B4 (de) * 2004-07-19 2006-06-01 Peter Kölln KGaA Verfahren zur Vorbereitung von Haferspelzen zur Xylan-Gewinnung
CN101056720B (zh) * 2004-09-10 2012-08-08 埃欧金能量有限公司 生产预处理原料的方法
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
NZ594810A (en) 2005-03-15 2012-12-21 Verenium Corp Cellulases, nucleic acids encoding them and methods for making and using them
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
US7781191B2 (en) * 2005-04-12 2010-08-24 E. I. Du Pont De Nemours And Company Treatment of biomass to obtain a target chemical
JP5804666B2 (ja) * 2005-04-12 2015-11-04 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ バイオマスの処理および利用における別の供給流れの集中
BR122014013416B1 (pt) 2005-07-19 2018-03-06 Inbicon A/S Método para conversão de uma matéria-prima de um material celulósico, o material celulósico compreendendo pelo menos celulose, lignina, hemicelulose e cinzas, no qual o material celulósico é submetido a um pré-tratamento hidrotérmico contínuo sem adição de ácidos ou bases ou outros produtos químicos, que devem ser recuperados, e no qual são produzidas uma fração líquida e uma fração sólida de fibra, a fração sólida de fibra sendo submetida a liquefação enzimática
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
US7758719B2 (en) * 2005-12-16 2010-07-20 Fiberight Management Llc Wet pulping system and method for producing cellulosic insulation with low ash content
CN101522904A (zh) * 2006-01-27 2009-09-02 麻萨诸塞州大学 生产生物燃料和相关材料的系统和方法
WO2007092314A2 (en) 2006-02-02 2007-08-16 Verenium Corporation Esterases and related nucleic acids and methods
DK2450439T3 (da) 2006-02-10 2014-02-10 Verenium Corp Cellulosenedbrydende enzymer, nucleinsyrer, der koder for dem, og fremgangsmåder til at fremstille og benytte dem
EP2548955A1 (de) 2006-02-14 2013-01-23 Verenium Corporation Xylanasen, Nukleinsäuren, die diese codieren, und Verfahren zu deren Herstellung und Verwendung
KR101588539B1 (ko) 2006-03-07 2016-01-25 바스프 엔자임스 엘엘씨 알돌라제, 이것을 코딩하는 핵산과 그 제조 방법 및 사용 방법
EP2112227B1 (de) 2006-03-07 2013-05-15 Cargill, Incorporated Aldolasen, Nukleinsäuren zu ihrer Kodierung sowie Verfahren zu ihrer Herstellung und Verwendung
WO2007118215A2 (en) * 2006-04-06 2007-10-18 Monsanto Technology Llc Method for multivariate analysis in predicting a trait of interest
WO2007118212A1 (en) * 2006-04-06 2007-10-18 Monsanto Technology Llc Method of 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
EP3279329A1 (de) 2006-07-21 2018-02-07 Xyleco, Inc. Systeme zur umwandlung von biomasse
BRPI0714876B1 (pt) 2006-08-04 2022-04-19 Verenium Corporation Ácido nucleico isolado, sintético ou recombinante, cassete de expressão, vetor ou veículo de clonagem, célula bacteriana, fúngica ou de levedura transformada, polipeptídeo isolado, sintético ou recombinante, composição, bem como métodos de produção e de usos dos mesmos
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
BRPI0716839A2 (pt) * 2006-09-15 2013-10-01 Monsanto Technology Llc mÉtodos para aumentar a capacidade de fermetaÇço de material vegetal para fornecer etanol
WO2008036863A2 (en) 2006-09-21 2008-03-27 Verenium Corporation Phospholipases, nucleic acids encoding them and methods for making and using them
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
US9499635B2 (en) 2006-10-13 2016-11-22 Sweetwater Energy, Inc. Integrated wood processing and sugar production
US7815876B2 (en) 2006-11-03 2010-10-19 Olson David A Reactor pump for catalyzed hydrolytic splitting of cellulose
US7815741B2 (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
CA2673525C (en) 2006-12-21 2017-12-05 Verenium Corporation Amylases and glucoamylases, nucleic acids encoding them and methods for making and using them
EP2126104A1 (de) * 2007-01-23 2009-12-02 Basf Se Verfahren zur herstellung von glucose durch enzymatische hydrolyse von cellulose, die unter verwendung einer ionischen flüssigkeit, welche ein polyatomiges anion besitzt, aus lignocellulosehaltigem material gewonnen wurde
CA2674721C (en) * 2007-01-30 2018-04-03 Verenium Corporation Enzymes for the treatment of lignocellulosics, nucleic acids encoding them and methods for making and using them
WO2008098032A2 (en) * 2007-02-06 2008-08-14 North Carolina State University Use of lignocellulosics solvated in ionic liquids for production of biofuels
US7959765B2 (en) * 2007-02-06 2011-06-14 North Carolina State Universtiy Product preparation and recovery from thermolysis of lignocellulosics in ionic liquids
WO2008098037A2 (en) * 2007-02-06 2008-08-14 North Carolina State University Polymer derivatives and composites from the dissolution of lignocellulosics in ionic liquids
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
CN101765663B (zh) 2007-03-14 2014-11-05 托莱多大学 生物质预处理
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
WO2008113585A1 (en) 2007-03-19 2008-09-25 Süd-Chemie AG Generation of chemical building blocks from plant biomass by selective depolymerization
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
EP2198019A4 (de) * 2007-08-30 2011-05-11 Iogen Energy Corp Herstellungsverfahren für cellulase
WO2009045627A2 (en) 2007-10-03 2009-04-09 Verenium Corporation Xylanases, nucleic acids encoding them and methods for making and using them
EP2215455B1 (de) * 2007-11-02 2014-03-05 Ceres, Inc. Verfahren zur Formulierung eines NIR-Modells zur Verwendung bei der Biomassenverarbeitung
AU2009219150A1 (en) * 2008-02-27 2009-09-03 Qteros, Inc. Methods for the conversion of plant materials into fuels and chemicals by sequential action of two microorganisms
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
WO2009124321A1 (en) * 2008-04-04 2009-10-08 University Of Massachusetts Methods and compositions for improving the production of fuels in microorganisms
WO2009152362A2 (en) * 2008-06-11 2009-12-17 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
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. 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
CA2638150C (en) 2008-07-24 2012-03-27 Sunopta Bioprocess Inc. 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
CA2638159C (en) 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
CA2650919C (en) 2009-01-23 2014-04-22 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
CA2650913C (en) 2009-01-23 2013-10-15 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
BRPI0919771A2 (pt) * 2008-10-17 2015-08-18 Mascoma Corp Produção de lignina pura a partir de biomassa ligno celulósica
EA029291B1 (ru) * 2008-10-28 2018-03-30 Ксилеко, Инк. Переработка материалов
CN105524949A (zh) 2008-11-17 2016-04-27 希乐克公司 生物量加工
WO2010059825A1 (en) * 2008-11-20 2010-05-27 E. I. Du Pont De Nemours And Company Sugar production by decrystallization and hydrolysis 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
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
US20120036768A1 (en) * 2008-11-21 2012-02-16 Richard Phillips High consistency enzymatic hydrolysis for the production of ethanol
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
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.
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
IT1394398B1 (it) 2008-12-18 2012-06-15 Eni Spa Procedimento per la produzione di zuccheri da biomassa
US20100159521A1 (en) * 2008-12-19 2010-06-24 E. I. Du Pont De Nemours And Company Ozone treatment of biomass to enhance enzymatic saccharification
US8394235B2 (en) * 2009-01-16 2013-03-12 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.
WO2010096931A1 (en) 2009-02-27 2010-09-02 Iogen Energy Corporation Novel lignin-resistant cellulase enzymes
EP2403954B1 (de) * 2009-03-03 2015-04-22 POET Research, Inc. Verfahren zur Fermentation von Biomasse für die Ethanolherstellung
US20100086981A1 (en) * 2009-06-29 2010-04-08 Qteros, Inc. Compositions and methods for improved saccharification of biomass
CN102459303B (zh) 2009-05-21 2016-06-29 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
EP2435453B1 (de) 2009-05-28 2022-03-02 Suzano Canada Inc. Derivate aus nativem lignin
US9842252B2 (en) * 2009-05-29 2017-12-12 Monsanto Technology Llc Systems and methods for use in characterizing agricultural products
SI2449057T1 (sl) * 2009-07-01 2021-11-30 Circa Group Pty Ltd Postopek za pretvorbo lignoceluloznih materialov v uporabne kemikalije
US20110039319A1 (en) * 2009-08-12 2011-02-17 Theodora Retsina Enzyme recycle from hydrolysis of lignocellulosic material
CA2755981C (en) 2009-08-24 2015-11-03 Abengoa Bioenergy New Technologies, Inc. Method for producing ethanol and co-products from cellulosic biomass
US8597431B2 (en) * 2009-10-05 2013-12-03 Andritz (Usa) Inc. Biomass pretreatment
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
UA111708C2 (uk) 2009-10-16 2016-06-10 Бандж Ойлз, Інк. Спосіб рафінування олії
EP2496701A2 (de) * 2009-11-02 2012-09-12 Hercules Incorporated Verfahren zur behandlung von biomasse zur verbesserung der zugänglichkeit von darin enthaltenen polysacchariden zur hydrolyse und nachfolgender fermentierung sowie polysaccharide mit verbesserter zugänglichkeit
CA2760368A1 (en) 2009-11-04 2011-05-12 Abengoa Bioenergy New Technologies, Inc. High efficiency ethanol 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
CN102869780A (zh) * 2009-12-21 2013-01-09 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
US9447347B2 (en) 2009-12-31 2016-09-20 Shell Oil Company Biofuels via hydrogenolysis-condensation
US9303226B2 (en) * 2009-12-31 2016-04-05 Shell Oil Company Direct aqueous phase reforming of bio-based feedstocks
BR112012020804A2 (pt) 2010-02-11 2015-09-15 Iogen Energy Corp módulos de ligação de carboidrato com ligação reduzida à lignina
EP2536798B1 (de) 2010-02-15 2022-04-27 Suzano Canada Inc. Bindemittelzusammensetzungen mit ligninderivaten
EP2536780A4 (de) 2010-02-15 2013-11-13 Lignol Innovations Ltd Kohlefaserzusammensetzungen mit ligninderivaten
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
CA2795501C (en) 2010-03-19 2019-02-26 Poet Research, Inc. System for the treatment of biomass
WO2011143392A1 (en) 2010-05-12 2011-11-17 Shell Oil Company Process including hydrogenolysis of biomass followed by dehydrogenation and aldol condensation for producing alkanes
BR112012028663A2 (pt) 2010-05-12 2016-08-16 Shell Int Research método, e, sistema
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.
BR112013010813A2 (pt) 2010-11-02 2016-07-12 Codexis Inc células fúngicas, misturadas de enzimas, métodos para geração de glicose e meio de fermentação.
HUE028981T2 (en) 2010-11-02 2017-02-28 Codexis Inc Preparations and methods for preparing fermentable sugars
WO2012084868A1 (en) * 2010-12-20 2012-06-28 Shell Internationale Research Maatschappij B.V. Process for treatment of a lignocellulosic material
US8609379B2 (en) * 2010-12-20 2013-12-17 Shell Oil Company Process for the production of alcohols from biomass
US8729324B2 (en) * 2010-12-20 2014-05-20 Shell Oil Company Biomass conversion systems having integrated heat management and methods for use thereof
CA2824993C (en) 2011-01-18 2019-07-23 Poet Research, Inc. Systems and methods for hydrolysis of biomass
EP2688959A4 (de) 2011-03-24 2014-09-10 Lignol Innovations Ltd Zusammensetzungen aus einer lignozellulose-biomasse und einem organischen lösungsmittel
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
CN103842524A (zh) 2011-07-07 2014-06-04 波特研究公司 酸回收系统和方法
UA112443C2 (uk) 2011-07-15 2016-09-12 Ґрінфілд Спешіалті Алкоголс Інк. Кондиціювання біомаси для поліпшеного вивільнення цукрів с5/с6 перед ферментацією
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
US10323256B2 (en) 2011-12-09 2019-06-18 Ceres, Inc. Transgenic plants having altered biomass composition
EP2791279A1 (de) 2011-12-16 2014-10-22 Shell Oil Company Biomasseumwandlungssysteme mit einer flüssigkeitsrückführungsschleife und einem trennmechanismus in einem zyklon zur steuerung von cellulosefeinpartikeln und verwendungsverfahren dafür
WO2013096244A1 (en) 2011-12-20 2013-06-27 Codexis, Inc. Endoglucanase 1b (eg1b) variants
SG11201402953SA (en) 2011-12-22 2014-08-28 Xyleco Inc Processing of biomass materials
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
WO2013188305A2 (en) 2012-06-11 2013-12-19 Codexis, Inc. Fungal beta-xylosidase variants
CA2885398A1 (en) 2012-10-10 2014-04-17 Xyleco, Inc. Processing materials
AP2015008340A0 (en) 2012-10-10 2015-04-30 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
US9809867B2 (en) 2013-03-15 2017-11-07 Sweetwater Energy, Inc. Carbon purification of concentrated sugar streams derived from pretreated biomass
JPWO2015053027A1 (ja) * 2013-10-07 2017-03-09 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
WO2015053029A1 (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
US20160243782A1 (en) * 2013-10-07 2016-08-25 Showa Denko K.K. Method for treating cellulose-containing biomass
ITMI20132069A1 (it) 2013-12-11 2015-06-12 Versalis Spa Procedimento per la produzione di zuccheri da biomassa
US11162118B2 (en) 2014-04-23 2021-11-02 Eni S.P.A. Process for the production of lipids from biomass employing oleaginous yeast
MX2017007631A (es) 2014-12-09 2018-02-09 Sweetwater Energy Inc Pretratamiento rapido.
BR112017021872A2 (pt) 2015-04-10 2018-07-10 Comet Biorefining Inc métodos e composições para o tratamento de biomassa celulósica e produtos obtidos da mesma
CA3053773A1 (en) 2017-02-16 2018-08-23 Sweetwater Energy, Inc. 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
EP3790409A4 (de) 2018-05-10 2021-07-21 Comet Biorefining Inc. Zusammensetzungen mit glucose und hemicellulose und ihre verwendung
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.
WO2021133733A1 (en) 2019-12-22 2021-07-01 Sweetwater Energy, Inc. 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
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
US5366558A (en) * 1979-03-23 1994-11-22 Brink David L 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051884A1 (de) * 2009-11-04 2011-05-05 Blue Globe Energy Gmbh Bioraffinerie-Verfahren

Also Published As

Publication number Publication date
CN1127572C (zh) 2003-11-12
EP0884391A1 (de) 1998-12-16
CA2240035A1 (en) 1998-12-09
DE69803145D1 (de) 2002-02-21
EP0884391B1 (de) 2002-01-16
CN1201832A (zh) 1998-12-16
US6090595A (en) 2000-07-18
US5916780A (en) 1999-06-29

Similar Documents

Publication Publication Date Title
DE69803145D1 (de) Verbessertes Vorbehandlungs-Verfahren für die Umwandlung von Cellulose in Kraftstoff-Ethanol
IT1292462B1 (it) Composizione catalitica utile nel processo di fischer-tropsch
DK128697A (da) Katalyseproces
DE69613286T2 (de) Elektroplattierungsverfahren
NO950563L (no) Fremgangsmåte for katalysering i strömfri plettering
DE69700667T2 (de) Elektroplattierungsverfahren
DE69802367D1 (de) Plattierungsverfahren
DE69520558T2 (de) Halogenierungsverfahren
HUP9901484A3 (en) Multi-phase light screening agent, process for its production and for its application to the skin
IT1291359B1 (it) Procedimento per fabbricare pannelli truciolari
DE69715457D1 (de) Reformierungsverfahren mit katalysatorvorbehandlung
TR199500886A2 (tr) Akrilonitril imalati esnasinda atik maddeleri azaltmak icin islem.
FI971035A (fi) Biokonversioprosessi trans-hydroksisulfonin syntetisoimiseksi
DE69502571D1 (de) Prozess für die Herstellung von fermentierbarem Material
DE69507032D1 (de) Chlorhydrin-verfahren
NO20003079D0 (no) Polymerisasjon-oppstartningsprosess
NO20003080D0 (no) Polymerisasjon-oppstartningsprosess
IT1305123B1 (it) Procedimento di produzione di trimetilolalcano.
DE69731807D1 (de) Prozess für die präparation von daunorubicin
DE69527224T2 (de) Beschichtungsverfahren
NO982200D0 (no) Produksjonsprosess
DE29615625U1 (de) Anlage für die Herstellung von Holzwerkstoffplatten
DE69601849T2 (de) Elektrochemisches Bearbeitungsverfahren
ATA19696A (de) Celluloseherstellung
FI961467A0 (fi) Sähkökemiallinen menetelmä

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: IOGEN BIO-PRODUCTS CORP., OTTAWA, ONTARIO, CA

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: IOGEN ENERGY CORP., ONTARIO, CA