NO20014939D0 - Method for separating lignocellulose-containing biomass - Google Patents

Method for separating lignocellulose-containing biomass

Info

Publication number
NO20014939D0
NO20014939D0 NO20014939A NO20014939A NO20014939D0 NO 20014939 D0 NO20014939 D0 NO 20014939D0 NO 20014939 A NO20014939 A NO 20014939A NO 20014939 A NO20014939 A NO 20014939A NO 20014939 D0 NO20014939 D0 NO 20014939D0
Authority
NO
Norway
Prior art keywords
lignin
alkanolamine
containing biomass
cellulose
lignocellulose
Prior art date
Application number
NO20014939A
Other languages
Norwegian (no)
Other versions
NO20014939L (en
Inventor
Ties Karstens
Original Assignee
Rhodia Acetow 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
Application filed by Rhodia Acetow Gmbh filed Critical Rhodia Acetow Gmbh
Publication of NO20014939D0 publication Critical patent/NO20014939D0/en
Publication of NO20014939L publication Critical patent/NO20014939L/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/003—Pulping cellulose-containing materials with organic compounds

Landscapes

  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

The invention relates to a method for separating lignocellulose-containing biomass, especially wood, into the essential components in the form of lignin, hemicellulose and cellulose, with the following steps: a) pre-hydrolyzing the lignocellulose-containing biomass by treating it with water or steam; b) extracting the hydrolyzed hemicellulose obtained by pre-hydrolyzation with an aqueous medium; c) extracting the process-modified lignin that remains in the residue with an alkanolamine, isolating the lignin, recovering the alkanolamine, whereby the alkanolamine is not substituted by alkyl groups at the nitrogen atom, and d) obtaining a cellulose raw material. The inventive method is characterized in that hemicelluloses and lignin can be specifically separated from the cellulose in two different process steps. For this purpose, simple and commercially available system components can be used that facilitate an economical operation also with small installations.
NO20014939A 1999-04-12 2001-10-10 Method for separating lignocellulose-containing biomass NO20014939L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19916347A DE19916347C1 (en) 1999-04-12 1999-04-12 Process for separating biomass containing lignocellulose
PCT/EP2000/003212 WO2000061858A1 (en) 1999-04-12 2000-04-11 Method for separating lignocellulose-containing biomass

Publications (2)

Publication Number Publication Date
NO20014939D0 true NO20014939D0 (en) 2001-10-10
NO20014939L NO20014939L (en) 2001-12-04

Family

ID=7904218

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20014939A NO20014939L (en) 1999-04-12 2001-10-10 Method for separating lignocellulose-containing biomass

Country Status (18)

Country Link
EP (1) EP1190137B1 (en)
JP (1) JP2002541355A (en)
CN (1) CN1208514C (en)
AT (1) ATE255187T1 (en)
AU (1) AU756976B2 (en)
BR (1) BR0011169B1 (en)
CA (1) CA2368872C (en)
CZ (1) CZ298831B6 (en)
DE (2) DE19916347C1 (en)
ES (1) ES2213011T3 (en)
NO (1) NO20014939L (en)
NZ (1) NZ515051A (en)
PL (1) PL203363B1 (en)
PT (1) PT1190137E (en)
RU (1) RU2220245C2 (en)
SK (1) SK14392001A3 (en)
WO (1) WO2000061858A1 (en)
ZA (1) ZA200108406B (en)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049340C1 (en) * 2000-10-05 2002-04-25 Rhodia Acetow Gmbh Process for the production of holocellulose by delignifying biomass containing lignocellulose
DE10109502A1 (en) 2001-02-28 2002-09-12 Rhodia Acetow Gmbh Removal of hemicellulose from biomaterial, especially wood pulp, involves extraction by treatment with an aqueous solution of metal complex, e.g. nickel tris-2-aminoethyl-amine di-hydroxide
DE10145338C1 (en) * 2001-09-14 2003-04-17 Rhodia Acetow Gmbh Process for the separation of hemicelluloses from hemicellulose-containing biomass
DE10158120A1 (en) * 2001-11-27 2003-06-18 Ties Karstens Process for separating xylose from xylan-rich lignocelluloses, especially wood
CN100487059C (en) * 2005-01-20 2009-05-13 中国科学院过程工程研究所 Method for preparing degradable material using stalk
CN1806945B (en) * 2005-01-20 2010-05-12 中国科学院过程工程研究所 Method for complete enzymolysis of straw cellulose by utilizing pretreatment and enzymolysis process
EP3002365A1 (en) 2005-05-24 2016-04-06 International Paper Company Modified kraft fibers
RU2432368C2 (en) 2005-07-19 2011-10-27 Инбикон А/С Method of converting cellulose material to ethanol
FI20065105A0 (en) * 2006-02-10 2006-02-10 Metso Paper Inc Process for collection of hydrolysis products
FI123036B (en) 2006-02-10 2012-10-15 Metso Paper Inc Method for recovering hydrolysis products
ATE497058T1 (en) * 2006-03-29 2011-02-15 Virginia Tech Intell Prop CELLULOSE SOLVENT-BASED FRACTIONATION OF LIGNOCELLULOSE UNDER MODERATE REACTION CONDITIONS AND REDUCT RECYCLING
AU2007248736B2 (en) 2006-05-01 2010-04-22 Dartmouth College Process for the treatment of lignocellulosic 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
US8968515B2 (en) 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating biomass
WO2008017145A1 (en) * 2006-08-07 2008-02-14 Emicellex Energy Corporation Process for recovery of holocellulose and near-native lignin from biomass
JP2008054640A (en) * 2006-09-04 2008-03-13 Univ Of Tokyo Method for treating biomass raw material, method for producing saccharide using the same and method for producing ethanol
US7824521B2 (en) 2006-12-18 2010-11-02 University Of Maine System Board Of Trustees Process of treating a lignocellulosic material with hemicellulose pre-extraction and hemicellulose adsorption
US7842161B2 (en) * 2006-12-18 2010-11-30 The University Of Maine System Board Of Trustees Pre-extraction and solvent pulping of lignocellulosic material
AU2008242769B2 (en) * 2007-04-19 2013-10-17 Mascoma Corporation Combined thermochemical pretreatment and refining of lignocellulosic biomass
JP5520822B2 (en) * 2007-06-20 2014-06-11 ナーガルジュナ エナジー プライベート リミテッド Biomass component separation process
US7819976B2 (en) * 2007-08-22 2010-10-26 E. I. Du Pont De Nemours And Company Biomass treatment method
WO2009031164A1 (en) * 2007-09-07 2009-03-12 Council Of Scientific & Industrial Research A process for fractionating sugarcane bagasse into high a-cellulose pulp, xylan and lignin
CN101143881B (en) * 2007-10-11 2011-03-16 孔延华 Method for synchronously extracting hemicellulose, cellulose and lignin and reclaiming phenolic acid compounds
CN101440108B (en) * 2007-11-23 2011-04-06 中国科学院过程工程研究所 Normal atmosphere degreasing crude glycerine pretreatment method for separating wood fiber biomass components
CN101210033B (en) * 2007-12-21 2011-09-07 武汉工程大学 Comprehensive utilization technique for plants fibrous raw material
DE102008013845A1 (en) 2008-03-12 2009-09-17 Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg Process for the production of bioethanol from lignocellulosic biomass
CN108977249A (en) * 2008-06-04 2018-12-11 因比肯公司 For from high-pressure area to the device and method of area of low pressure discharge preprocessing biomass
KR101657100B1 (en) * 2008-10-29 2016-09-19 삼성전자주식회사 Method and Apparatus for Fractionating Lignocellulose-based Biomass
CN102388177A (en) * 2009-04-02 2012-03-21 奥本大学 Pulping process for quality protection including methods for hemicellulose extraction and treatment of hemicellulose -extracted lignocellulosic materials
DE102009017051A1 (en) * 2009-04-09 2010-10-21 Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg Process for recovering pulp from lignocellulosic biomass
CA2701194A1 (en) * 2009-04-23 2010-10-23 Greenfield Ethanol Inc. Separation of reactive cellulose from lignocellulosic biomass with high lignin content
ES2445519T3 (en) * 2009-07-13 2014-03-03 Beta Renewables S.P.A. Lignin separation procedure at high temperature
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
US10457810B2 (en) 2009-08-24 2019-10-29 Board Of Trustees Of Michigan State University Densified biomass products containing pretreated biomass fibers
WO2011028543A2 (en) 2009-08-24 2011-03-10 Board Of Trustees Of Michigan State University Pretreated densified biomass products and methods of making and using same
US9580454B2 (en) 2009-11-13 2017-02-28 Fpinnovations Biomass fractionation process for bioproducts
EP2333151A1 (en) * 2009-12-11 2011-06-15 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Novel method for processing lignocellulose containing material
CN105525043B (en) 2010-01-19 2021-03-19 瑞恩麦特克斯股份有限公司 Production of fermentable sugars and lignin from biomass using supercritical fluids
RU2541033C2 (en) * 2010-02-03 2015-02-10 Арчер Дэниелс Мидлэнд Компани Improved process of lignocellulose biomass fractioning
CA2795503C (en) 2010-03-19 2020-02-18 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol
EP3594354A1 (en) 2010-03-19 2020-01-15 Poet Research Incorporated Method for producing a fermentation product from biomass
MX341792B (en) 2010-04-19 2016-09-02 Univ Michigan State Digestible lignocellulosic biomass and extractives and methods for producing same.
WO2011142426A1 (en) * 2010-05-12 2011-11-17 本田技研工業株式会社 Method for producing saccharification pre-processed material of lignocellulose-based biomass, and saccarification pre-processing device using same
KR20130041894A (en) * 2010-06-10 2013-04-25 아르빈드 마리나스 라리 Process for fractionation of biomass
IT1402202B1 (en) 2010-09-29 2013-08-28 Chemtex Italia S R L Ora Chemtex Italia S P A IMPROVED PROCEDURE TO RECOVER SUGAR FROM A LIGNOCELLULOSIC BIOMASS PRETREATMENT FLOW
BR112013010479A2 (en) 2010-11-05 2016-08-02 Greenfield Ethanol Inc continuous process for fractionation of sugarcane bagasse biomass
US9932707B2 (en) 2010-11-05 2018-04-03 Greenfield Specialty Alcohols Inc. Bagasse fractionation for cellulosic ethanol and chemical production
US20120125551A1 (en) * 2010-11-23 2012-05-24 E. I. Du Pont De Nemours And Company Biomass pretreatment process for a packed bed reactor
US20120125548A1 (en) * 2010-11-23 2012-05-24 E. I. Du Pont De Nemours And Company Continuously fed biomass pretreatment process for a packed bed reactor
MX2013008370A (en) 2011-01-18 2014-01-20 Poet Res Inc Systems and methods for hydrolysis of biomass.
JP5967730B2 (en) * 2011-05-04 2016-08-10 レンマティックス, インコーポレイテッドRenmatix, Inc. Production of lignin from lignocellulosic biomass
AU2012276247B2 (en) * 2011-06-30 2017-06-29 Nano-Green Biorefineries Inc. Catalytic biomass conversion
BR112014000351A2 (en) 2011-07-07 2017-01-10 Poet Res Inc “Method for pretreatment of lignocellulosic biomass”
UA112443C2 (en) * 2011-07-15 2016-09-12 Ґрінфілд Спешіалті Алкоголс Інк. Conditioning of biomass for improved c5/c6 sugar release prior to fermentation
US8759498B2 (en) * 2011-12-30 2014-06-24 Renmatix, Inc. Compositions comprising lignin
JP2013143918A (en) * 2012-01-13 2013-07-25 Jx Nippon Oil & Energy Corp Method for producing raw material for enzymatic saccharification, method for producing sugar, and method for producing ethanol
US10202660B2 (en) 2012-03-02 2019-02-12 Board Of Trustees Of Michigan State University Methods for increasing sugar yield with size-adjusted lignocellulosic biomass particles
AU2013256049B2 (en) * 2012-05-03 2017-02-16 Virdia, Inc. Methods for treating lignocellulosic materials
CN102660884B (en) * 2012-05-11 2014-06-11 南开大学 Method for producing hemicellulose by treating straw by ammonia water steam explosion technology
FI124553B (en) * 2012-07-11 2014-10-15 Bln Woods Ltd Ab A method for extracting biomass
CN102864668B (en) * 2012-09-18 2015-03-11 北京林业大学 Preprocessing method for lignocellulose raw material
FI127582B (en) * 2014-01-10 2018-09-14 Ab Bln Woods Ltd Method for extracting lignin
SE537929C2 (en) * 2014-02-11 2015-11-24 Daprox Ab Refiner and a method for refining cellulose materials
BR112016025313A8 (en) * 2014-05-01 2021-05-04 Renmatix Inc method for producing functionalized lignin
CN104313930B (en) * 2014-09-22 2016-08-31 洛阳华高轴承科技有限公司 A kind of process utilizing discarded corn straw paper-making pulping
SG10202003336XA (en) 2014-09-26 2020-05-28 Renmatix Inc Cellulose-containing compositions and methods of making same
DK3029010T3 (en) * 2014-12-01 2017-06-12 S2P Ag Straw - Pulp & Paper Process for producing a black liquor fertilizer
MX2017012913A (en) 2015-04-10 2018-06-06 Comet Biorefining Inc Methods and compositions for the treatment of cellulosic biomass and products produced thereby.
CN105154986A (en) * 2015-08-04 2015-12-16 江南大学 Comprehensive cotton stalk base utilization method through combinations of alkali pretreatment, low pressure steam explosion and bio-enzyme treatment
CN105198939B (en) * 2015-09-19 2017-10-10 北京化工大学 A kind of preparation method of low-molecular weight lignin
CN105672012B (en) * 2016-01-27 2018-11-06 中信格义循环经济有限公司 The method for extracting hemicellulose, cellulose and lignin simultaneously from biomass material
CN105780569A (en) * 2016-05-19 2016-07-20 黄德辉 Physical preparation method of non-wood-fiber industrial raw material
CN106040702A (en) * 2016-06-03 2016-10-26 合肥原印农业科技有限公司 Crop straw recycling and preparation process
FI128486B (en) * 2016-07-01 2020-06-15 Ch Bioforce Oy Method of converting fresh biomass
EP3481939A4 (en) 2016-07-06 2020-02-26 Virdia, Inc. Methods of refining a lignocellulosic hydrolysate
CN106368032B (en) * 2016-09-19 2018-06-22 华南理工大学 Method that is a kind of while preparing cellulose fiber peacekeeping hemicellulose solution
DE102016219719B3 (en) * 2016-10-11 2018-01-25 Clariant International Ltd. Process for recovering cellulose, hemicellulose and lignocellulose from plant biomass
KR101736156B1 (en) 2016-11-14 2017-05-18 주식회사 대경에스코 Apparatus for manufacturing bio-oil including fine grinding of biomass system for manufacturing fast pyrolysis and the method thereof
BR102018004591B1 (en) 2017-03-08 2019-11-12 Univ Michigan State biomass pretreatment method
US11440999B2 (en) 2017-07-07 2022-09-13 Board Of Trustees Of Michigan State University De-esterification of biomass prior to ammonia pretreatment
JP7351856B2 (en) 2018-05-10 2023-09-27 コメット バイオリファイニング インコーポレイテッド Compositions containing glucose and hemicellulose and uses thereof
CN110894248A (en) * 2018-09-12 2020-03-20 上海昶法新材料有限公司 Method for extracting hemicellulose from prehydrolysis liquid
SE543253C2 (en) * 2019-06-26 2020-11-03 Valmet Oy Method for extracting hemicellulose from lignocellulosic material
CA3074194A1 (en) * 2020-02-28 2021-08-28 Fluid Energy Group Ltd. Modified sulfuric acid and uses thereof
EP4023813A1 (en) 2020-12-29 2022-07-06 Technische Universität Wien Method for producing wood-based products
EP4023812A1 (en) * 2020-12-29 2022-07-06 MM BOARD & PAPER GmbH Method for producing wood-based products
WO2023047423A1 (en) * 2021-09-27 2023-03-30 Fuma Labs Private Limited Process for treatment of biomass for pulping and biorefinery applications
CN116178576A (en) * 2022-12-12 2023-05-30 国科绿海(天津)科技发展有限公司 Separation treatment method for all-quality multi-product of golden bamboo grass
CN116856188A (en) * 2023-07-12 2023-10-10 湖南山润油茶科技发展有限公司 Method for preparing cellulose fiber from camellia oleifera and typha and prepared cellulose fiber

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2192202A (en) * 1936-10-23 1940-03-05 Floyd C Peterson Pulping process
US4397712A (en) * 1975-02-12 1983-08-09 New Fibers International Semi-chemical pulping process
DE2803465A1 (en) * 1978-01-27 1979-08-02 Hans Dipl Ing Knauth Pulp prodn. from plant fibre raw materials - by hydrolysis to extract hemi-cellulose before decomposition with solvent and lignin dissolution
US4259151A (en) * 1978-11-22 1981-03-31 New Fibers International Pulping apparatus
FR2518573A1 (en) * 1981-12-21 1983-06-24 British Petroleum Co Saccharification of lignocellulosic material - involves pretreatment with delignifying solvent comprising an amine, pref. ethanolamine, and enzymatic hydrolysis
US4548675A (en) * 1983-05-16 1985-10-22 New Fibers International Nonsulfur chemimechanical pulping process
CA1232109A (en) * 1984-12-11 1988-02-02 Peter K. Kauppi Pulping process
CA1322366C (en) * 1989-09-29 1993-09-21 Quang A. Nguyen Continuous leaching of lignin or hemicellulose and lignin from steam pretreated lignocellosic particulate material
DE19730486C2 (en) * 1997-07-16 2000-02-24 Rhodia Acetow Ag Process for the treatment of biomass containing lignocellulose

Also Published As

Publication number Publication date
SK14392001A3 (en) 2002-04-04
ATE255187T1 (en) 2003-12-15
BR0011169B1 (en) 2011-02-22
RU2220245C2 (en) 2003-12-27
PL351393A1 (en) 2003-04-07
NZ515051A (en) 2003-03-28
ES2213011T3 (en) 2004-08-16
CA2368872A1 (en) 2000-10-19
DE19916347C1 (en) 2000-11-09
EP1190137A1 (en) 2002-03-27
AU756976B2 (en) 2003-01-30
PT1190137E (en) 2004-04-30
DE50004573D1 (en) 2004-01-08
CN1352716A (en) 2002-06-05
PL203363B1 (en) 2009-09-30
AU4399500A (en) 2000-11-14
CA2368872C (en) 2005-11-29
JP2002541355A (en) 2002-12-03
BR0011169A (en) 2002-02-19
EP1190137B1 (en) 2003-11-26
CZ298831B6 (en) 2008-02-20
WO2000061858A1 (en) 2000-10-19
CZ20013627A3 (en) 2003-10-15
ZA200108406B (en) 2002-12-24
CN1208514C (en) 2005-06-29
NO20014939L (en) 2001-12-04

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