BR0113278B1 - método de tratamento de biomassa lignocelulósica para produzir celulose purificada contendo menos de 20% de lignina - Google Patents

método de tratamento de biomassa lignocelulósica para produzir celulose purificada contendo menos de 20% de lignina

Info

Publication number
BR0113278B1
BR0113278B1 BRPI0113278-4B1A BR0113278A BR0113278B1 BR 0113278 B1 BR0113278 B1 BR 0113278B1 BR 0113278 A BR0113278 A BR 0113278A BR 0113278 B1 BR0113278 B1 BR 0113278B1
Authority
BR
Brazil
Prior art keywords
lignocellulosic biomass
lignin
treatment method
containing less
cellulose containing
Prior art date
Application number
BRPI0113278-4B1A
Other languages
English (en)
Other versions
BR0113278A (pt
Inventor
Richard Wingerson
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 filed Critical
Publication of BR0113278A publication Critical patent/BR0113278A/pt
Publication of BR0113278B1 publication Critical patent/BR0113278B1/pt

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • 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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/026—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of O2, e.g. air
    • 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
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes
    • D21C3/028—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate processes in presence of O3
    • 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
    • D21C3/18—Pulping cellulose-containing materials with halogens or halogen-generating compounds
    • 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
    • D21C3/22—Other features of pulping processes
    • D21C3/26—Multistage processes
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BRPI0113278-4B1A 2000-08-16 2001-08-09 método de tratamento de biomassa lignocelulósica para produzir celulose purificada contendo menos de 20% de lignina BR0113278B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/640,815 US6419788B1 (en) 2000-08-16 2000-08-16 Method of treating lignocellulosic biomass to produce cellulose
PCT/US2001/041644 WO2002014598A1 (en) 2000-08-16 2001-08-09 Cellulose production from lignocellulosic biomass

Publications (2)

Publication Number Publication Date
BR0113278A BR0113278A (pt) 2003-07-08
BR0113278B1 true BR0113278B1 (pt) 2013-07-16

Family

ID=24569805

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0113278-4B1A BR0113278B1 (pt) 2000-08-16 2001-08-09 método de tratamento de biomassa lignocelulósica para produzir celulose purificada contendo menos de 20% de lignina

Country Status (8)

Country Link
US (2) US6419788B1 (pt)
EP (1) EP1328679B1 (pt)
AT (1) ATE430832T1 (pt)
AU (2) AU2001285424B2 (pt)
BR (1) BR0113278B1 (pt)
CA (1) CA2418726C (pt)
DE (1) DE60138638D1 (pt)
WO (1) WO2002014598A1 (pt)

Families Citing this family (157)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60129538T2 (de) 2000-03-14 2008-04-10 James Hardie International Finance B.V. Faserzementbaumaterialien mit zusatzstoffen niedriger dichte
US6419788B1 (en) * 2000-08-16 2002-07-16 Purevision Technology, Inc. Method of treating lignocellulosic biomass to produce cellulose
AU9505501A (en) * 2000-10-04 2002-04-15 James Hardie Res Pty Ltd Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances
CA2424377C (en) * 2000-10-04 2013-07-09 Donald J. Merkley Fiber cement composite materials using sized cellulose fibers
BR0114710A (pt) * 2000-10-17 2003-11-18 James Hardie Res Pty Ltd Material de compósito de cimento de fibra empregando fibras de celulose duráveis tratadas por biocida
WO2002033164A2 (en) * 2000-10-17 2002-04-25 James Hardie Research Pty Limited Method for reducing impurities in cellulose fibers for manufacture of fiber reinforced cement composite materials
PL370668A1 (en) * 2001-03-09 2005-05-30 James Hardie Research Pty.Limited Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility
FR2826309B1 (fr) * 2001-06-22 2003-10-31 Goemar Lab Sa Traitement de substrats lignocellulosiques a l'ozone
GB0119237D0 (en) * 2001-08-07 2001-10-03 Bioregional Minimills Uk Ltd Paper plant
US20060201641A1 (en) * 2001-08-07 2006-09-14 Bioregional Minimills (Uk) Limited Methods for producing pulp and treating black liquor
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
RU2005124843A (ru) * 2003-01-09 2006-01-20 Джеймс Харди Интернейшенел Файненс Б.В. (Nl) Волоконно-цементные композитные материалы с отбеленными целлюлозными волокнами
EP2301919A1 (en) 2004-06-10 2011-03-30 Board of Trustees of Michigan State University Synthesis of caprolactam from lysine
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
DK176540B1 (da) * 2004-09-24 2008-07-21 Cambi Bioethanol Aps Fremgangsmåde til behandling af biomasse og organisk affald med henblik på at udvinde önskede biologisk baserede produkter
WO2006034590A1 (en) * 2004-09-30 2006-04-06 Iogen Energy Corporation Continuous flowing pre-treatment system with steam recovery
FI122815B (fi) * 2005-04-18 2012-07-13 Cerefi Oy Menetelmä lignoselluloosamateriaalien ja niistä saatujen jakeiden fraktioimiseksi
US7600707B2 (en) * 2005-06-21 2009-10-13 Purevision Technology, Inc. Apparatus for the separation and treatment of solid biomass
UA114465C2 (uk) * 2005-07-19 2017-06-26 Інбікон А/С Спосіб перетворення целюлозного матеріалу в етанол
AU2012202325B2 (en) * 2005-07-19 2014-01-23 Inbicon A/S Method and apparatus for conversion of cellulosic material to ethanol
EP2026647A4 (en) * 2005-12-16 2010-03-10 Atlantic Recycling Technologie SYSTEM AND METHOD FOR WET DISINTEGRATING TO PRODUCE CELLULOSIC INSULATION WITH LOW ASH CONTENT
US7771565B2 (en) * 2006-02-21 2010-08-10 Packaging Corporation Of America Method of pre-treating woodchips prior to mechanical pulping
AU2007236561B2 (en) 2006-04-12 2012-12-20 James Hardie Technology Limited A surface sealed reinforced building element
US8968515B2 (en) 2006-05-01 2015-03-03 Board Of Trustees Of Michigan State University Methods for pretreating 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
US20080029233A1 (en) * 2006-08-03 2008-02-07 Purevision Technology, Inc. Moving bed biomass fractionation system and method
CN101522760A (zh) * 2006-08-07 2009-09-02 艾米塞莱克斯能源公司 从生物质中回收全纤维素和近天然木质素的方法
US20080092601A1 (en) * 2006-10-23 2008-04-24 James Anthony Konides Ozone laundering system and method
US8634940B2 (en) * 2006-10-31 2014-01-21 Rockwell Automation Technologies, Inc. Model predictive control of a fermentation feed in biofuel production
WO2008064289A2 (en) * 2006-11-21 2008-05-29 The Samuel Roberts Noble Foundation, Inc. Biofuel production methods and compositions
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
CN101541746B (zh) * 2007-02-20 2013-01-02 密执安州立大学董事会 用于生产己内酰胺的催化脱氨基
NZ579757A (en) * 2007-06-20 2012-03-30 Nagarjuna Energy Private Ltd A single step process for separating biomass components
DE102007029700A1 (de) * 2007-06-27 2009-01-08 Michael Feldmann Biomasse-Kraftwerk
US8932467B2 (en) * 2007-07-25 2015-01-13 Haarslev A/S Method and a system for the pretreatment of lignocellulosic material
WO2009018469A1 (en) * 2007-07-31 2009-02-05 Hoffman Richard B System and method of preparing pre-treated biorefinery feedstock from raw and recycled waste cellulosic biomass
WO2009030713A1 (en) 2007-09-03 2009-03-12 Novozymes A/S Detoxifying and recycling of washing solution used in pretreatment of lignocellulose-containing materials
US20090093028A1 (en) * 2007-10-05 2009-04-09 Joy Doran Peterson Apparatus and methods for treating biomass
US8062428B2 (en) * 2007-11-06 2011-11-22 University Of Central Florida Research Foundation, Inc. Solid acid catalyzed hydrolysis of cellulosic materials
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
JP4524351B2 (ja) * 2008-02-01 2010-08-18 三菱重工業株式会社 バイオマス原料を用いた有機原料の製造システム及び方法
JP4427584B2 (ja) * 2008-02-01 2010-03-10 三菱重工業株式会社 バイオマスの水熱分解装置及び方法、バイオマス原料を用いた有機原料の製造システム
JP4427583B2 (ja) * 2008-02-01 2010-03-10 三菱重工業株式会社 バイオマスの水熱分解装置及び方法、バイオマス原料を用いた有機原料の製造システム
US7955508B2 (en) * 2008-03-11 2011-06-07 Xtrudx Technologies, Inc. Supercritical fluid biomass conversion systems
US8057666B2 (en) * 2008-03-11 2011-11-15 Xtrudx Technologies, Inc. Biomass and waste plastics to neodiesel and valuable chemicals via supercritical water
US8980143B2 (en) 2008-03-11 2015-03-17 Thomas E. Loop Biomass and waste plastics depolymerization machine and methods via supercritical water
FI20085275L (fi) * 2008-04-02 2009-10-09 Hannu Ilvesniemi Menetelmä biomassan käsittelemiseksi
US10125454B2 (en) * 2008-06-26 2018-11-13 Purdue Research Foundation Flow process for pretreatment of lignocellulosic biomass
US8546560B2 (en) * 2008-07-16 2013-10-01 Renmatix, Inc. Solvo-thermal hydrolysis of cellulose
US8546561B2 (en) * 2008-07-16 2013-10-01 Renmatix, Inc. Nano-catalytic-solvo-thermal technology platform bio-refineries
US7900857B2 (en) * 2008-07-17 2011-03-08 Xyleco, Inc. Cooling and processing materials
CA2638152C (en) * 2008-07-24 2013-07-16 Sunopta Bioprocess Inc. Method and apparatus for treating 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
CN102105450A (zh) * 2008-07-24 2011-06-22 Draths公司 制备环酰胺单体的方法和相关的衍生物和方法
CA2638159C (en) 2008-07-24 2012-09-11 Sunopta Bioprocess Inc. Method and apparatus for treating a cellulosic feedstock
CA2638157C (en) 2008-07-24 2013-05-28 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
CA2650913C (en) 2009-01-23 2013-10-15 Sunopta Bioprocess Inc. Method and apparatus for conveying a cellulosic feedstock
US8915644B2 (en) 2008-07-24 2014-12-23 Abengoa Bioenergy New Technologies, Llc. Method and apparatus for conveying a cellulosic feedstock
CA2650919C (en) 2009-01-23 2014-04-22 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
US8871739B2 (en) * 2008-11-05 2014-10-28 University Of Central Florida Research Foundation, Inc. Solid acid catalyzed hydrolysis of cellulosic materials
CN105524947A (zh) 2008-11-17 2016-04-27 希乐克公司 生物量加工
WO2010075429A1 (en) 2008-12-23 2010-07-01 Kior Inc. Bio-oil having reduced mineral content, and process for making
US8394235B2 (en) * 2009-01-16 2013-03-12 Greenfield Ethanol Inc. Removal of inhibitory compounds during pre-treatment of lignocellulosic biomass
MX2011009269A (es) 2009-03-03 2011-09-26 Poet Res Inc Fermentacion de biomasa para la produccion de etanol.
US20100313882A1 (en) * 2009-04-23 2010-12-16 Greenfield Ethanol Inc. Fractionation of biomass for cellulosic ethanol and chemical production
WO2010148348A2 (en) 2009-06-19 2010-12-23 The Texas A&M University System Integrated biofuel processing system
CA2673134A1 (en) * 2009-07-17 2011-01-17 Murray J. Burke Method and apparatus for the heat treatment of a cellulosic feedstock upstream of hydrolysis
US10457810B2 (en) 2009-08-24 2019-10-29 Board Of Trustees Of Michigan State University Densified biomass products containing pretreated biomass fibers
BRPI1007699B8 (pt) 2009-08-24 2021-03-23 Univ Michigan State produto, produto embalado e processo
US8945245B2 (en) 2009-08-24 2015-02-03 The Michigan Biotechnology Institute Methods of hydrolyzing pretreated densified biomass particulates and systems related thereto
PL2467532T3 (pl) 2009-08-24 2014-11-28 Abengoa Bioenergy New Tech Llc Sposób wytwarzania etanolu i współproduktów z biomasy celulozowej
LT2483331T (lt) * 2009-09-29 2017-07-25 Nova Pangaea Technologies Limited Lignoceliuliozinės biomasės frakcionavimo būdas ir sistema
KR20110067992A (ko) * 2009-12-15 2011-06-22 삼성전자주식회사 내부발열을 이용한 바이오매스의 전처리 방법 및 전처리 장치
WO2011080154A1 (en) * 2009-12-21 2011-07-07 Novozymes A/S Biomass hydrolysis process
US8080128B2 (en) * 2009-12-31 2011-12-20 Atomic Energy Council - Institute Of Nuclear Research Method for increasing the concentration of xylose in lignocellulosic hydrolysate
CN112159869B (zh) 2010-01-19 2024-04-19 瑞恩麦特克斯股份有限公司 使用超临界流体从生物质产生可发酵的糖和木质素
US8757388B2 (en) * 2010-02-02 2014-06-24 Weyerhaeuser Nr Company Biomass conditioning system and method for conditioning
WO2011111190A1 (ja) * 2010-03-10 2011-09-15 三菱重工業株式会社 バイオマスの水熱分解装置及びその温度制御方法、バイオマス原料を用いた有機原料の製造システム
CA2741602C (en) * 2010-03-10 2013-04-30 Mitsubishi Heavy Industries, Ltd. Biomass hydrothermal decomposition apparatus, temperature control method thereof, and organic raw material production system using biomass material
EP2547779A1 (en) 2010-03-19 2013-01-23 POET Research, Inc. System for treatment of biomass to facilitate the production of ethanol
EP2547778B1 (en) 2010-03-19 2019-09-04 POET Research, Inc. System for the treatment of biomass
AU2011242896C1 (en) 2010-04-19 2016-04-21 Board Of Trustees Of Michigan State University Digestible lignocellulosic biomass and extractives and methods for producing same
US20110258918A1 (en) * 2010-04-22 2011-10-27 Agni Corporation Systems, methods, and compositions relating to combustible biomaterials
CN103221545B (zh) 2010-05-07 2016-03-16 索尔雷控股有限公司 生产生物燃料的系统和方法
CN103221104B (zh) * 2010-05-07 2015-11-25 索尔雷控股有限公司 用于生产替代性石油化学原料的生物质
US9746135B2 (en) 2010-05-07 2017-08-29 Solray Holdings Limited System and process for equalization of pressure of a process flow stream across a valve
EA029133B1 (ru) * 2010-05-24 2018-02-28 Ксилеко, Инк. Способ осахаривания лигноцеллюлозного исходного сырья для получения сахаров, включающих глюкозу
GB2488918B (en) 2010-06-26 2014-03-05 Virdia Ltd Sugar mixtures and methods for production and use thereof
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
JP5854586B2 (ja) 2010-07-06 2016-02-09 三菱重工メカトロシステムズ株式会社 糖液を用いた発酵システム及び方法
WO2012004895A1 (ja) 2010-07-09 2012-01-12 三菱重工業株式会社 バイオマスの処理システム及びバイオマス原料を用いた糖液生産方法
JP4764528B1 (ja) 2010-07-09 2011-09-07 三菱重工業株式会社 バイオマスの水熱分解システム及びバイオマス原料を用いた糖液生産方法
IL207329A0 (en) 2010-08-01 2010-12-30 Robert Jansen A method for refining a recycle extractant and for processing a lignocellulosic material and for the production of a carbohydrate composition
US8497097B2 (en) * 2010-08-11 2013-07-30 Georgia Tech Research Corporation Chlorine dioxide treatment of biomass feedstock
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
WO2012029182A1 (ja) 2010-09-03 2012-03-08 三菱重工業株式会社 バイオマスの分解装置及び方法、バイオマス原料を用いた糖液製造システム
EP2635713A4 (en) 2010-11-01 2017-07-05 Renmatix, Inc. Process for controlled liquefaction of a biomass feedstock by treatment in hot compressed water
CA2818759A1 (en) * 2010-11-05 2012-05-10 Greenfield Ethanol Inc. Bagasse fractionation for cellulosic ethanol and chemical production
US9932707B2 (en) 2010-11-05 2018-04-03 Greenfield Specialty Alcohols Inc. Bagasse fractionation for cellulosic ethanol and chemical production
UA111729C2 (uk) 2010-11-09 2016-06-10 Ґрінфілд Спешіалті Алкоголз Інк. Пристрій для відокремлення твердих речовин від рідини і спосіб обробки біомаси, який включає відокремлення твердих речовин від рідини
PT106039A (pt) 2010-12-09 2012-10-26 Hcl Cleantech Ltd Processos e sistemas para o processamento de materiais lenhocelulósicos e composições relacionadas
CA2822423A1 (en) * 2010-12-21 2012-06-28 Inbicon A/S Steam delivery system for biomass processing
JP4875785B1 (ja) 2011-01-13 2012-02-15 三菱重工業株式会社 糖液製造装置、発酵システム、糖液製造方法及び発酵方法
CA2824993C (en) 2011-01-18 2019-07-23 Poet Research, Inc. Systems and methods for hydrolysis of biomass
EP2694723A1 (en) 2011-04-01 2014-02-12 University of Limerick Lignocellulose processing
GB2505148B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
US8801859B2 (en) 2011-05-04 2014-08-12 Renmatix, Inc. Self-cleaning apparatus and method for thick slurry pressure control
US8663800B2 (en) 2011-05-04 2014-03-04 Renmatix, Inc. Lignin production from lignocellulosic biomass
MX2013014330A (es) * 2011-06-10 2014-01-23 Syngenta Participations Ag Metodos para tratar material lignocelulosico.
MX2014000245A (es) 2011-07-07 2014-09-15 Poet Res Inc Sistemas y metodos para la recirculacion de acido.
CA2838560A1 (en) 2011-07-15 2013-01-24 Frank A. Dottori Conditioning of biomass for improved c5/c6 sugar release prior to fermentation
US9617608B2 (en) 2011-10-10 2017-04-11 Virdia, Inc. Sugar compositions
CN103917666A (zh) 2011-11-08 2014-07-09 雷克燃料公司 生物质在低pH下的液化
US8759498B2 (en) 2011-12-30 2014-06-24 Renmatix, Inc. Compositions comprising lignin
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
CN104334248B (zh) 2012-04-05 2016-10-05 格林菲尔德专业醇类公司 用于固体/流体分离的双螺杆挤出机压机
US9493851B2 (en) 2012-05-03 2016-11-15 Virdia, Inc. Methods for treating lignocellulosic materials
SG11201407183SA (en) 2012-05-03 2014-12-30 Virdia Ltd Methods for treating lignocellulosic materials
WO2014008373A1 (en) 2012-07-05 2014-01-09 Gestalt Chemical Products, Inc. Manufacturing of nitrogen-containing materials
BR102013006389A2 (pt) 2012-08-01 2015-03-17 Cnpem Ct Nac De Pesquisa Em En E Materiais Processo para conversão simultânea do bagaço de cana-de-açúcar utilizando reatores uhtst
TWI558814B (zh) * 2012-10-24 2016-11-21 行政院原子能委員會核能研究所 連續處理纖維原料之裝置
US20140170721A1 (en) * 2012-12-14 2014-06-19 Purevision Technology, Llc Methods for producing sugars from biomass
US8846357B2 (en) 2012-12-20 2014-09-30 E I Du Pont De Nemours And Company Stabilized chlorine dioxide for contamination control in Zymomonas fermentation
CA2901886A1 (en) * 2013-01-16 2014-07-24 Clean-Vantage Llc Wet oxidation of biomass
US9657146B2 (en) 2013-03-14 2017-05-23 Virdia, Inc. Methods for treating lignocellulosic materials
US10442995B2 (en) 2013-03-15 2019-10-15 Gas Technology Institute Rapid production of hydrothermally carbonized biomass via reactive twin-screw extrusion
BR112015027744B1 (pt) 2013-05-03 2022-05-24 Virdia, Llc Composição de lignina e produto compreendendo a dita composição
JP2016516882A (ja) 2013-05-03 2016-06-09 ヴァーディア， インコーポレイテッド 熱安定なリグニン画分の調製の方法
US9765411B2 (en) * 2013-05-07 2017-09-19 Tyton Biosciences, Llc Green process to hydrolyze carbohydrates from tobacco biomass using subcritical water
US10207197B2 (en) 2013-08-12 2019-02-19 Green Extraction Technologies Process for ambient temperature fractionation and extraction of various biomasses
US20150044306A1 (en) 2013-08-12 2015-02-12 Melvin Mitchell Process for fractionation and extraction of herbal plant material to isolate extractives for pharmaceuticals and nutraceuticals
US20150045543A1 (en) 2013-08-12 2015-02-12 Melvin Mitchell Isolation method for water insoluble components of a biomass and products provided therefrom
CA2954274C (en) 2014-07-09 2024-02-13 Virdia, Inc. Methods for separating and refining lignin from black liquor and compositions thereof
CN107074981A (zh) 2014-09-26 2017-08-18 瑞恩麦特克斯股份有限公司 含纤维素的组合物以及其制造方法
GB2530987B (en) * 2014-10-03 2017-06-21 Nafici Env Res (Ner) Ltd A method for processing straw
US10266610B2 (en) 2014-10-24 2019-04-23 Teknologian Tutkimuskeskus Vtt Oy Method of processing and fractionating biomass and use of fractions thus obtained
MA40922A (fr) * 2015-01-07 2017-09-12 Purdue Research Foundation Procédés pour atténuer les effets inhibiteurs de la lignine et de composés phénoliques solubles pour la conversion enzymatique de cellulose
ES2764499T3 (es) 2015-01-07 2020-06-03 Virdia Inc Métodos para extraer y convertir azúcares de hemicelulosa
CA2973436C (en) 2015-01-13 2019-06-11 Avantium Knowledge Centre B.V. Process for preparing ethylene glycol from a carbohydrate
JP6553743B2 (ja) 2015-01-13 2019-07-31 アバンティウム・ナレッジ・センター・ベー・フェー 炭水化物源からエチレングルコールを製造するための連続法
WO2016114660A1 (en) * 2015-01-13 2016-07-21 Avantium Knowledge Centre B.V. Process for preparing ethylene glycol from a carbohydrate source
SG10202107085TA (en) 2015-04-10 2021-08-30 Comet Biorefining Inc Methods and compositions for the treatment of cellulosic biomass and products produced thereby
BR112017025322A8 (pt) 2015-05-27 2022-08-23 Virdia Inc Processos integrados para recuperação de hidrolisato celulósico após hidrólise de polpa de celulose
FR3048247B1 (fr) * 2016-02-25 2019-10-04 Institut Polytechnique De Grenoble Procede de preparation d'un melange de monosaccharides et/ou d'oligosaccharides et/ou de polysaccharides par purification d'un hydrolysat de matieres lignocellulosiques
US20190143247A1 (en) 2016-05-02 2019-05-16 Greenfield Specialty Alcohols Inc. Filter for extruder press
US10773184B2 (en) 2016-12-30 2020-09-15 X Traxion, Llc Extraction of compounds from cannabis
EA202092695A1 (ru) 2018-05-10 2021-02-25 Комет Байорифайнинг Инк. Композиции, содержащие глюкозу и гемицеллюлозу, и их применение
CN109577072B (zh) * 2018-12-29 2019-12-06 齐鲁工业大学 一种麦草秸秆制备生物机械原色浆的方法
BR112021026245A2 (pt) 2019-07-03 2022-03-03 Futamura Chemical Uk Ltd Método de extração.
US11548954B2 (en) * 2019-07-15 2023-01-10 Kerry Group Services International Limited Composition and methods for preparing hemicellulose-rich extract from spend coffee ground
AT523202B1 (de) * 2019-11-29 2022-10-15 Verfahren und anlage zur gewinnung von zellulosefasern
US20230287468A1 (en) 2020-10-12 2023-09-14 GranBio Intellectual Property Holdings, LLC Processes for reducing chemical use and equipment corrosion in biomass conversion to sugars, biochemicals, biofuels, and/or biomaterials
US20220389657A1 (en) * 2021-05-28 2022-12-08 Kanbol, Inc. System and method for refining agricultural fibers to a pulp specification

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1824221A (en) 1928-10-24 1931-09-22 Masonite Corp Process and apparatus for disintegration of fibrous material
US2379899A (en) 1940-11-29 1945-07-10 Rca Corp Radio communication system
US2379890A (en) 1942-06-20 1945-07-10 Masonite Corp Esterification of lignins and ligninlike material
US2494545A (en) 1946-04-20 1950-01-17 Masonite Corp Lignin resins and process of making same
US2645633A (en) 1949-11-14 1953-07-14 Masonite Corp Process for extraction of lignin
US2759856A (en) 1952-11-05 1956-08-21 Masonite Corp Preparation of high purity wood sugars
US3667961A (en) 1967-09-22 1972-06-06 Santa Ynez Research Farm Process for improving digestibility of feedstuffs for ruminant animals
FI52128C (fi) * 1976-04-12 1977-06-10 Rosenlew Ab Oy W Tapa ottaa sellutuksessa talteen lämpöä sekä helposti haihtuvia alkoho leja ja rikkiyhdisteitä sisältävät fraktiot mustalipeästä.
US4136207A (en) 1977-01-24 1979-01-23 Stake Technology Ltd. Method of treating lignocellulose materials to produce ruminant feed
GB2000822B (en) 1977-07-11 1982-08-11 Canadian Patents Dev Method of rendering lignin separable from cellulose and hemicellulose in lignocellulosic material and the product so produced
NZ191061A (en) * 1978-07-27 1982-03-16 Obbola Linerboard Ab Chemical pulp manufacture cellulosic material preheated by steam in a storage container
US4237226A (en) 1979-02-23 1980-12-02 Trustees Of Dartmouth College Process for pretreating cellulosic substrates and for producing sugar therefrom
US5628830A (en) 1979-03-23 1997-05-13 The Regents Of The University Of California Enzymatic hydrolysis of 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
US5125977A (en) 1991-04-08 1992-06-30 The United States Of America As Represented By The United States Department Of Energy Two-stage dilute acid prehydrolysis of biomass
US5424417A (en) 1993-09-24 1995-06-13 Midwest Research Institute Prehydrolysis of lignocellulose
US5846787A (en) 1994-07-11 1998-12-08 Purdue Research Foundation Office Of Technology Transfer Processes for treating cellulosic material
SE505603C2 (sv) * 1994-10-20 1997-09-22 Kvaerner Pulping Tech Metod att slutindunsta svartlut i flera steg där luten förs i serie genom stegen och primärånga tillförs varje steg
US5705369A (en) 1994-12-27 1998-01-06 Midwest Research Institute Prehydrolysis of lignocellulose
US6022419A (en) 1996-09-30 2000-02-08 Midwest Research Institute Hydrolysis and fractionation of lignocellulosic biomass
US5916780A (en) 1997-06-09 1999-06-29 Iogen Corporation Pretreatment process for conversion of cellulose to fuel ethanol
US6419788B1 (en) * 2000-08-16 2002-07-16 Purevision Technology, Inc. Method of treating lignocellulosic biomass to produce cellulose

Also Published As

Publication number Publication date
DE60138638D1 (de) 2009-06-18
ATE430832T1 (de) 2009-05-15
EP1328679B1 (en) 2009-05-06
BR0113278A (pt) 2003-07-08
US20020148575A1 (en) 2002-10-17
CA2418726C (en) 2009-05-26
US6419788B1 (en) 2002-07-16
US6620292B2 (en) 2003-09-16
CA2418726A1 (en) 2002-02-21
AU8542401A (en) 2002-02-25
WO2002014598A1 (en) 2002-02-21
EP1328679A1 (en) 2003-07-23
AU2001285424B2 (en) 2006-01-05
EP1328679A4 (en) 2007-03-21

Similar Documents

Publication Publication Date Title
BR0113278B1 (pt) método de tratamento de biomassa lignocelulósica para produzir celulose purificada contendo menos de 20% de lignina
Chandra et al. Methane production from lignocellulosic agricultural crop wastes: A review in context to second generation of biofuel production
ATE411971T1 (de) Methode zur behandlung von lignin- und zellulosehaltigen stoffen
Pei et al. Optimization of NaOH pretreatment for enhancement of biogas production of banana pseudo-stem fiber using response surface methodology
Teghammar Biogas production from lignocelluloses: pretreatment, substrate characterization, co-digestion, and economic evaluation
Gonzalez-Estrella et al. A review of anaerobic digestion of paper and paper board waste
Perendeci et al. Impact of alkaline H2O2 pretreatment on methane generation potential of greenhouse crop waste under anaerobic conditions
Lin et al. Was pretreatment beneficial for more biogas in any process? Chemical pretreatment effect on hydrogen–methane co-production in a two-stage process
Akhand et al. Optimization of NMMO pre-treatment of straw for enhanced biogas production
Deng et al. Anaerobic co‐digestion of rice straw and soybean straw to increase biogas production by pretreatment with trichoderma reesei RUT C30
Thanarasu et al. Anaerobic codigestion of alkali-pretreated Prosopis juliflora biomass with sewage sludge for biomethane production
Sukasem et al. Biomethane recovery from fresh and dry water hyacinth anaerobic co-digestion with pig dung, elephant dung and bat dung with different alkali pretreatments
Wang et al. Effect of low concentration alkali and ultrasound combination pretreatment on biogas production by stalk
Ballesteros et al. Valorisation of cellulosic rejections from wastewater treatment plants through sugar production
Babatunde et al. Recent advances in invasive aquatic plant biomass pretreatments for value addition
Praptyana Biohydrogen production from wood dust mahogany (Swietenia mahagony) by dark fermentation using Enterobacter aerogenes: Effect of ozone pretreatment time and pH
Hassan et al. Methane enhancement by the co-digestion of thermochemical alkali solubilized rice husk and cow manure: Lignocellulosics decomposition perspectives
Shukla et al. Alternative uses of rice straw in North-Western regions of India: a review
Twizerimana et al. Biogas production from co-digestion of cotton yarn waste and human urine
CN101914576B (zh) 一种利用造纸污泥与味精废液混合发酵产乙醇和甲烷的方法
CN106636218A (zh) 一种利用能源草制备沼气和纸浆的方法
Zdeb Anaerobic digestion of wheat straw pretreated with soaking in water and alkali medium
US20160273163A1 (en) Method for producing acid washed cellulosic feedstock for ethanol production
JP2007002383A (ja) 生分解性シート、生分解性容器
Ender et al. Process Waters from Hydrothermal Carbonization of Waste Biomasses like Sewage Sludge: Challenges, Legal Aspects, and Opportunities in EU and Germany

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/07/2013, OBSERVADAS AS CONDICOES LEGAIS.

B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)