PE20121263A1 - Metodo para producir azucares de biomasa lignocelulosica que comprende una etapa de deslignificado alcoholico-alcalino en la presencia h2o2 - Google Patents

Metodo para producir azucares de biomasa lignocelulosica que comprende una etapa de deslignificado alcoholico-alcalino en la presencia h2o2

Info

Publication number
PE20121263A1
PE20121263A1 PE2011001871A PE2011001871A PE20121263A1 PE 20121263 A1 PE20121263 A1 PE 20121263A1 PE 2011001871 A PE2011001871 A PE 2011001871A PE 2011001871 A PE2011001871 A PE 2011001871A PE 20121263 A1 PE20121263 A1 PE 20121263A1
Authority
PE
Peru
Prior art keywords
alcoholic
stage
products
lignocellulosic biomass
alkaline delignification
Prior art date
Application number
PE2011001871A
Other languages
English (en)
Inventor
Karin Fackler
Kurt Messner
Chularat Krongtaew
Ortwin Ertl
Original Assignee
Annikki Gmbh
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
Priority claimed from AT0067009A external-priority patent/AT508330A1/de
Priority claimed from AT0149709A external-priority patent/AT508867A1/de
Priority claimed from AT0203009A external-priority patent/AT509307A1/de
Application filed by Annikki Gmbh filed Critical Annikki Gmbh
Publication of PE20121263A1 publication Critical patent/PE20121263A1/es

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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • 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
    • 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
    • C12P7/18—Preparation of oxygen-containing organic compounds containing a hydroxy group acyclic polyhydric
    • 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
    • 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
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or 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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)

Abstract

REFERIDO A UN METODO PARA PRODUCIR PRODUCTOS DE ESCISION DE CARBOHIDRATOS, CARACTERIZADO POR UNA COMBINACION DE LAS SIGUIENTES MEDIDAS: SE TRATA MATERIAL DE LIGNOCELULOSA CON UNA SOLUCION ACUOSA QUE CONTIENE PEROXIDO DE HIDROGENO, UN ALCOHOL, EN PARTICULAR ALCOHOL C1-C4 O UN FENOL, Y UNA BASE, CON EL FIN DE ESCINDIR LIGNOCLEULOSA DE MANERA OXIDANTE Y SEPARAR LOS PRODUCTOS DE ESCISION DEL MATERIAL. SE OBTIENE UN MATERIAL CONCENTRADO CON CELULOSA Y HEMICELULOSA, Y EL MATERIAL OBTENIDO QUE ESTA CONCENTRADO CON CELULOSA Y HEMICELULOSA SE TRATA CON UN ENZIMA QUE ESCINDE CARBOIDRATOS CON EL FIN DE OBTENER LOS PRODUCTOS DE ESCISION DE CARBOHIDRATOS
PE2011001871A 2009-04-30 2010-04-30 Metodo para producir azucares de biomasa lignocelulosica que comprende una etapa de deslignificado alcoholico-alcalino en la presencia h2o2 PE20121263A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0067009A AT508330A1 (de) 2009-04-30 2009-04-30 Verfahren zur herstellung von zuckern aus einem lignocellulosischen material
AT0149709A AT508867A1 (de) 2009-09-23 2009-09-23 Verfahren zur herstellung von zuckern aus einem lignocellulosischen material
AT0203009A AT509307A1 (de) 2009-12-23 2009-12-23 Verfahren zur herstellung von zuckern aus einem lignocellulosischen material

Publications (1)

Publication Number Publication Date
PE20121263A1 true PE20121263A1 (es) 2012-09-13

Family

ID=43032604

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2011001871A PE20121263A1 (es) 2009-04-30 2010-04-30 Metodo para producir azucares de biomasa lignocelulosica que comprende una etapa de deslignificado alcoholico-alcalino en la presencia h2o2

Country Status (18)

Country Link
US (1) US20120094331A1 (es)
EP (1) EP2425004B1 (es)
JP (1) JP2012528568A (es)
KR (1) KR20120016119A (es)
CN (1) CN102639706A (es)
AU (1) AU2010242521A1 (es)
BR (1) BRPI1015297A2 (es)
CA (1) CA2757039A1 (es)
CO (1) CO6450603A2 (es)
CU (1) CU20110201A7 (es)
EA (1) EA201171324A1 (es)
EC (1) ECSP11011426A (es)
GT (1) GT201100270A (es)
MX (1) MX2011011089A (es)
PE (1) PE20121263A1 (es)
TW (1) TW201114906A (es)
WO (1) WO2010124312A2 (es)
ZA (1) ZA201107231B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI676687B (zh) 2009-08-06 2019-11-11 奧地利商安尼基有限公司 用以由木質纖維素材料製造醣類裂解產物之方法
AT510346A1 (de) * 2010-09-02 2012-03-15 Annikki Gmbh Ligningewinnung
AR091998A1 (es) 2012-05-03 2015-03-18 Annikki Gmbh Procedimiento de preparacion de celulosa con baja concentracion de lignina
EP2874970A1 (en) 2012-07-20 2015-05-27 U.S. Concrete, Inc. Accelerated drying concrete compositions and methods of manufacturing thereof
AT513562A1 (de) * 2012-11-14 2014-05-15 Annikki Gmbh Verfahren zur Gewinnung von Zuckerderivaten
CN103882158B (zh) * 2012-12-21 2016-06-15 中国科学院大连化学物理研究所 一种用于纤维素水解合成单糖的方法
CN103556519B (zh) * 2013-11-13 2016-05-04 赵南政 一种生物复合酶生化剂及其用于秸秆生物纸浆的制备方法
KR101624109B1 (ko) 2014-03-27 2016-06-08 고려대학교 산학협력단 펜톤 화합물을 촉매로 이용한 리그노셀룰로오스의 화학적 전처리법
CN104017842A (zh) * 2014-06-27 2014-09-03 湖南农业大学 利用碱性双氧水促进芒草酶解糖化效率的方法
CN104655784A (zh) * 2015-03-19 2015-05-27 山东农业大学 一种测定植物秸秆木质纤维素组分含量的方法
US20180216142A1 (en) 2015-07-24 2018-08-02 Annikki Gmbh Process for enzymatic production of oxidation and reduction products of mixed sugars
CA3074198A1 (en) * 2020-02-28 2021-08-28 Fluid Energy Group Ltd. Modified methanesulfonic acid and uses thereof
CN113151376B (zh) * 2021-04-16 2024-09-17 南京林业大学 一种以麦糠为原料制备可发酵性糖联产低聚木糖的方法
CN113229406A (zh) * 2021-06-01 2021-08-10 中国热带农业科学院环境与植物保护研究所 一种剑麻渣和王草混合青贮饲料及其制备方法
CN115433742B (zh) * 2022-08-12 2024-03-19 中国林业科学研究院林产化学工业研究所 一种固态厌氧发酵农林剩余物联产沼气和有机肥的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1200952C (zh) * 2002-12-10 2005-05-11 华南理工大学 一种均相化学改性秸秆半纤维素的方法
US6923887B2 (en) * 2003-02-21 2005-08-02 Alberta Research Council Inc. Method for hydrogen peroxide bleaching of pulp using an organic solvent in the bleaching medium
US20040231060A1 (en) * 2003-03-07 2004-11-25 Athenix Corporation Methods to enhance the activity of lignocellulose-degrading enzymes
PT103331A (pt) * 2005-08-05 2007-02-28 Fundacao Da Faculdade De Cienc Expressão dum transportador activo de xilose em saccharomyces cerevisiae modificada geneticamente
CN100999739B (zh) * 2006-01-13 2010-05-12 中国科学院过程工程研究所 蒸汽爆破与碱性双氧水氧化耦合处理秸秆的方法
CN101230547B (zh) * 2008-02-26 2012-03-14 广西壮族自治区中医药研究院 木质纤维材料制备羧甲基纤维素的方法

Also Published As

Publication number Publication date
ZA201107231B (en) 2012-05-30
WO2010124312A3 (de) 2011-06-30
CO6450603A2 (es) 2012-05-31
TW201114906A (en) 2011-05-01
BRPI1015297A2 (pt) 2015-08-25
CA2757039A1 (en) 2010-11-04
CN102639706A (zh) 2012-08-15
GT201100270A (es) 2015-03-09
AU2010242521A1 (en) 2011-10-27
WO2010124312A2 (de) 2010-11-04
EP2425004B1 (de) 2013-01-16
JP2012528568A (ja) 2012-11-15
CU20110201A7 (es) 2012-06-21
MX2011011089A (es) 2012-02-13
ECSP11011426A (es) 2012-06-29
KR20120016119A (ko) 2012-02-22
EP2425004A2 (de) 2012-03-07
US20120094331A1 (en) 2012-04-19
EA201171324A1 (ru) 2012-04-30

Similar Documents

Publication Publication Date Title
PE20121263A1 (es) Metodo para producir azucares de biomasa lignocelulosica que comprende una etapa de deslignificado alcoholico-alcalino en la presencia h2o2
ECSP12011707A (es) Método para producir azúcares de biomasa lignocelulósica que comprende una etapa de deslignificado alcohólico-alcalino
CL2012000040A1 (es) Proceso para producir celulosa microfibrilada que comprende pre-tratar mecánicamente las fibras, tratar las fibras con una enzima, mezclar las fibras con una solución que comprende hidróxido de metal alcalino con una concentración de entre 4 a 18% en peso total y tratar mecánicamente las fibras.
UY32669A (es) Método para la producción de azúcares fermentables a partir de biomasa
CL2015000225A1 (es) Métodos para procesar biomasa lignocelulósica usando autohidrólisis en una única etapa de hidrólisis enzimática con separación temporaria del c5 y post-hidrólisis
CL2012000039A1 (es) Proceso mejorado para la producción de celulosa microfibrilada (mfc), que comprende pre-tratar las fibras con una enzima, pre-tratar mecánicamente las fibras, tratar las fibras con una enzima en un segundo tratamiento enzimático y tratar las fibras mecánicamente en un segundo tratamiento mecánico.
CO6450659A2 (es) Composiciones y métodos para la fermentación de biomasa
BRPI0906378A8 (pt) Processo para produzir bioetanol a partir de uma matéria-prima vegetal lignocelulósica
ECSP12011726A (es) Proceso para producir productos de alto valor a partir de biomasa
WO2012080702A3 (en) Treatment
CU20130167A7 (es) Procedimiento para el acondicionamiento de biomasa para mejorar la liberación de azúcares c5-c6 antes de la fermentación
NZ700903A (en) Cooling and processing biomass materials
MY184997A (en) Preparation of lignin
AR079603A1 (es) Proceso para el fraccionamiento de biomasa
EA201890345A3 (ru) Способ получения сахарного спирта из биомассы
UY29982A1 (es) Procedimiento para producir pulpa quimiomecanica
AR113836A1 (es) Métodos para fabricar celulosa especializada y otros productos a partir de biomasa
AR062602A1 (es) Proceso para la produccion de bioalcohol, en particular bioetanol y/o biobutanol a partir de fermentacion de biomasa.
BR112012012352A2 (pt) processo para produção de monossacarídeos
AR074794A1 (es) Procedimiento para la produccion de azucares a partir de biomasa
AR105617A2 (es) Método para producir un aminoácido o un derivado del mismo
PE20240478A1 (es) Descortezador y proceso de descortezado
TH121198B (th) วิธีการสำหรับการเตรียมของผลิตภัณฑ์แยกสลายคาร์บอไฮเดรต (carbohydrate cleavage products) จากวัสดุประเภทลิกโนเซลลูโลส (lignocellulosic material)
ES2482416B2 (es) Procedimiento para pretratar biomasa lignocelulósica mediante oxidación química a alta presión
BR112017019331A2 (pt) processos para sacarificação de múltiplos estágios de um material lignocelulósico e para melhorar um rendimento de glicose ou xilose de sacarificação de um material lignocelulósico em um reator de tanque continuamente agitado

Legal Events

Date Code Title Description
FD Application declared void or lapsed