IN2014DN07029A - - Google Patents

Info

Publication number
IN2014DN07029A
IN2014DN07029A IN7029DEN2014A IN2014DN07029A IN 2014DN07029 A IN2014DN07029 A IN 2014DN07029A IN 7029DEN2014 A IN7029DEN2014 A IN 7029DEN2014A IN 2014DN07029 A IN2014DN07029 A IN 2014DN07029A
Authority
IN
India
Prior art keywords
pretreatment
biomass
reactor
lignocellulosic biomass
output stream
Prior art date
Application number
Inventor
Jan Larsen
Kit Kellebjerg Mogensen
Pia Jørgensen
Original Assignee
Inbicon As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inbicon As filed Critical Inbicon As
Publication of IN2014DN07029A publication Critical patent/IN2014DN07029A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • C13K13/002—Xylose
    • 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
    • C12P19/02—Monosaccharides
    • 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
    • C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paper (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

The invention relates to a method of processing lignocellulosic biomass comprising: providing lignocellulosic biomass feedstock; pretreating said biomass feedstock by continuous hydrothermal pretreatment in a pressurized reactor; measuring xylan number or lignin number in the output stream of pretreated biomass from the pretreatment reactor; and controlling the pretreatment reactor so as to maintain in the output stream of pretreated biomass a pre determined level of measured xylan number or lignin number. The method allows for continuously controlling the digestibility of a lignocellulosic biomass during the step of pretreatment and accordingly provides a continuous estimate of the severity of the pretreatment.
IN7029DEN2014 2012-02-15 2013-01-16 IN2014DN07029A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261586844P 2012-02-15 2012-02-15
PCT/DK2013/000006 WO2013120492A1 (en) 2012-02-15 2013-01-16 Method of processing lignocellulosic biomass using feedback control of hydrothermal pretreatment

Publications (1)

Publication Number Publication Date
IN2014DN07029A true IN2014DN07029A (en) 2015-04-10

Family

ID=47623761

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7029DEN2014 IN2014DN07029A (en) 2012-02-15 2013-01-16

Country Status (13)

Country Link
US (1) US9758843B2 (en)
EP (1) EP2814974B1 (en)
JP (1) JP2015508835A (en)
KR (1) KR20140143142A (en)
CN (1) CN104066847A (en)
AU (1) AU2013220805B2 (en)
BR (1) BR112014020181B1 (en)
CA (1) CA2863978A1 (en)
EA (1) EA201491392A1 (en)
IN (1) IN2014DN07029A (en)
MX (1) MX2014009649A (en)
MY (1) MY166467A (en)
WO (1) WO2013120492A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP3964A (en) 2012-08-01 2016-12-24 Inbicon As Methods of processing lignocellulosic biomass
US9920345B2 (en) 2013-08-01 2018-03-20 Inbicon A/S Methods of processing lignocellulosic biomass using single-stage autohydrolysis pretreatment and enzymatic hydrolysis
BR112016013286A2 (en) * 2013-12-18 2017-08-08 Shell Int Research BIOMASS TREATMENT FOR HYDROTHERMAL HYDROCATALYTIC CONVERSION
WO2015095468A1 (en) 2013-12-18 2015-06-25 Shell Oil Company Continuous or semi-continuous biomass wash system for hydrothermal hydrocatalytic conversion
WO2015095471A1 (en) * 2013-12-18 2015-06-25 Shell Oil Company Biomass treatment for hydrothermal hydrocatalytic conversion
WO2015095470A1 (en) * 2013-12-18 2015-06-25 Shell Oil Company Biomass treatment for hydrothermal hydrocatalytic conversion
WO2015095455A1 (en) 2013-12-18 2015-06-25 Shell Oil Company Continuous or semi-continuous biomass wash system for hydrothermal hydrocatalytic conversion
BR112016014164A2 (en) 2013-12-18 2017-08-08 Shell Int Research BIOMASS TREATMENT FOR HYDROTHERMAL HYDROCATALYTIC CONVERSION
CN106029838A (en) 2013-12-18 2016-10-12 国际壳牌研究有限公司 Continuous or semi-continuous biomass wash system for hydrothermal hydrocatalytic conversion
CN105829502A (en) * 2013-12-18 2016-08-03 国际壳牌研究有限公司 Biomass treatment for hydrothermal hydrocatalytic conversion
WO2015095255A1 (en) * 2013-12-20 2015-06-25 Bp Corporation North America Inc. Method of monitoring and controlling a bioprocess using near- and mid-infrared spectroscopy
FI127960B (en) 2015-05-29 2019-06-14 Upm Kymmene Corp Method for washing crude lignin, soluble carbohydrate-containing fraction, solids fraction and their use
CN105424762B (en) * 2015-11-09 2018-01-30 哈尔滨工业大学 A kind of device and its measuring method of quick measure Pozzolanic Activities of Mineral Additives
WO2018107044A1 (en) * 2016-12-09 2018-06-14 Tyton Biosciences, Llc Method and system for providing customized bioprocessing conditions for feedstock
WO2019067526A1 (en) 2017-09-26 2019-04-04 Poet Research, Inc. Systems and methods for processing lignocellulosic biomass
FI129928B (en) 2019-01-29 2022-11-15 Upm Kymmene Corp Method and arrangement for feedback based control in chemical refining of wood
CN110398219B (en) * 2019-08-05 2021-06-01 安徽工业大学 A parameter calibration method of articulated arm coordinate measuring machine based on hybrid optimization algorithm
WO2022084573A1 (en) * 2020-10-21 2022-04-28 Upm-Kymmene Corporation Arrangement and method for treating lignocellulosic biomass particles
CN116748264B (en) * 2023-06-19 2024-12-03 四川大学 Method for hydrothermally treating herbaceous plant waste by microwave coupling and pretreated substance
CN118932769A (en) * 2024-08-15 2024-11-12 齐鲁工业大学(山东省科学院) Construction of a microwave-assisted hydrothermal pretreatment acacia component dissolution model and pulping method
CN120531074A (en) * 2025-07-23 2025-08-26 鄂尔多斯市鲜品惠现代农牧业有限公司 A method for producing low-sugar juice based on dynamic control of enzyme catalysis

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JP2503463B2 (en) 1986-12-17 1996-06-05 東洋紡績株式会社 Pulp processing method in Biscose human silk plant
NO20015986D0 (en) 2001-08-02 2001-12-06 Einar J Mustaparta The product chitosan, as well as the method of manufacture and use of chitosan
NZ556159A (en) 2004-11-29 2008-09-26 Elsam Engineering As Enzymatic hydrolysis of biomasses having a high dry matter (DM) content
EP2215455B1 (en) 2007-11-02 2014-03-05 Ceres, Inc. A method for formulating an NIR model used in biomass processing
WO2009108733A2 (en) 2008-02-25 2009-09-03 Lightwave Photonics, Inc. Current-injecting/tunneling light-emitting device and method
MY156346A (en) 2008-06-04 2016-02-15 Inbicon As Devices and methods for discharging pretreated biomass from higher to lower pressure regions
TW201040279A (en) 2009-03-31 2010-11-16 Chemtex Italia S R L Improved biomass pretreatment process
US8597431B2 (en) 2009-10-05 2013-12-03 Andritz (Usa) Inc. Biomass pretreatment

Also Published As

Publication number Publication date
WO2013120492A1 (en) 2013-08-22
AU2013220805A1 (en) 2014-09-04
EP2814974B1 (en) 2019-03-13
MY166467A (en) 2018-06-27
EP2814974A1 (en) 2014-12-24
MX2014009649A (en) 2015-02-10
US9758843B2 (en) 2017-09-12
US20150128933A1 (en) 2015-05-14
BR112014020181A8 (en) 2017-07-11
KR20140143142A (en) 2014-12-15
CA2863978A1 (en) 2013-08-22
EA201491392A1 (en) 2015-01-30
BR112014020181A2 (en) 2017-06-20
JP2015508835A (en) 2015-03-23
BR112014020181B1 (en) 2020-12-15
CN104066847A (en) 2014-09-24
WO2013120492A4 (en) 2013-11-14
AU2013220805B2 (en) 2016-02-04

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