BRPI0817084A2 - Processo para o fracionamento de bagaço de cana-de-açúcar em polpa de alfa-celulose superior, xilano e lignina - Google Patents

Processo para o fracionamento de bagaço de cana-de-açúcar em polpa de alfa-celulose superior, xilano e lignina

Info

Publication number
BRPI0817084A2
BRPI0817084A2 BRPI0817084-3A BRPI0817084A BRPI0817084A2 BR PI0817084 A2 BRPI0817084 A2 BR PI0817084A2 BR PI0817084 A BRPI0817084 A BR PI0817084A BR PI0817084 A2 BRPI0817084 A2 BR PI0817084A2
Authority
BR
Brazil
Prior art keywords
xylan
lignin
fractionation
cellulose pulp
sugarcane bagasse
Prior art date
Application number
BRPI0817084-3A
Other languages
English (en)
Inventor
Anjanikumar Jyotiprasad Varma
Original Assignee
Council Scient Ind Res
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 Council Scient Ind Res filed Critical Council Scient Ind Res
Publication of BRPI0817084A2 publication Critical patent/BRPI0817084A2/pt
Publication of BRPI0817084B1 publication Critical patent/BRPI0817084B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0057—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Xylans, i.e. xylosaccharide, e.g. arabinoxylan, arabinofuronan, pentosans; (beta-1,3)(beta-1,4)-D-Xylans, e.g. rhodymenans; Hemicellulose; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0003—General processes for their isolation or fractionation, e.g. purification or extraction from biomass
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • 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
    • D21C1/08—Pretreatment of the finely-divided materials before digesting with oxygen-generating compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Sustainable Development (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paper (AREA)
BRPI0817084-3A 2007-09-07 2008-09-05 Processo para o fracionamento de bagaço de cana-de-açúcar em polpa de alfa-celulose superior, xilano e lignina BRPI0817084B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN1893/DEL/2007 2007-09-07
IN1893DE2007 2007-09-07
PCT/IN2008/000569 WO2009031164A1 (en) 2007-09-07 2008-09-05 A process for fractionating sugarcane bagasse into high a-cellulose pulp, xylan and lignin

Publications (2)

Publication Number Publication Date
BRPI0817084A2 true BRPI0817084A2 (pt) 2015-03-24
BRPI0817084B1 BRPI0817084B1 (pt) 2019-05-21

Family

ID=40090696

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0817084-3A BRPI0817084B1 (pt) 2007-09-07 2008-09-05 Processo para o fracionamento de bagaço de cana-de-açúcar em polpa de alfa-celulose superior, xilano e lignina

Country Status (5)

Country Link
US (1) US8529731B2 (pt)
CN (1) CN101821320B (pt)
BR (1) BRPI0817084B1 (pt)
CA (1) CA2698641C (pt)
WO (1) WO2009031164A1 (pt)

Families Citing this family (35)

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CA2739451A1 (en) * 2008-10-17 2010-04-22 Mascoma Corporation Production of pure lignin from lignocellulosic biomass
SI2421911T1 (sl) 2009-04-23 2014-10-30 Greenfield Ethanol Inc. Ločevanje reaktivne celuloze od lignocelulozne biomase z visoko vsebnostjo lignina
WO2010151536A1 (en) * 2009-06-23 2010-12-29 American Process, Inc. Process for producing alcohol and other bioproducts from biomass used in thermal conversion to energy and stepwise enzymatic hydrolysis process for cellulosic fiber
ES2445519T3 (es) * 2009-07-13 2014-03-03 Beta Renewables S.P.A. Procedimiento de separación de lignina a alta temperatura
PT3401410T (pt) 2010-06-26 2021-04-05 Virdia Llc Métodos para produção de misturas de açúcar
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
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
IL207945A0 (en) 2010-09-02 2010-12-30 Robert Jansen Method for the production of carbohydrates
CN101962416B (zh) * 2010-09-16 2012-04-25 桂林理工大学 一种蔗渣木聚糖磷酸酯的合成方法
BR112013010479A2 (pt) 2010-11-05 2016-08-02 Greenfield Ethanol Inc processo contínuo para fracionamento de biomassa de bagaço de cana-de-açúcar
US9932707B2 (en) 2010-11-05 2018-04-03 Greenfield Specialty Alcohols Inc. Bagasse fractionation for cellulosic ethanol and chemical production
PT106039A (pt) 2010-12-09 2012-10-26 Hcl Cleantech Ltd Processos e sistemas para o processamento de materiais lenhocelulósicos e composições relacionadas
GB2524906B8 (en) 2011-04-07 2016-12-07 Virdia Ltd Lignocellulose conversion processes and products
CN102409572B (zh) * 2011-09-14 2014-08-13 四川大学 综合分离甘蔗渣中木质纤维素的绿色新工艺
WO2013055785A1 (en) 2011-10-10 2013-04-18 Virdia Ltd Sugar compositions
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
TW201430033A (zh) * 2013-01-31 2014-08-01 Pou Chen Corp 含改質天然纖維的生質高分子材料及其製造方法
WO2015066507A1 (en) * 2013-10-31 2015-05-07 Renneckar Scott Melt compounding and fractionation of lignocellulosic biomass and products produced therefrom
WO2016112134A1 (en) 2015-01-07 2016-07-14 Virdia, Inc. Methods for extracting and converting hemicellulose sugars
WO2016121648A1 (ja) * 2015-01-26 2016-08-04 日本製紙株式会社 キシラン含有物の製造方法
CN107614694B (zh) 2015-04-10 2022-03-11 彗星生物炼制公司 用于处理纤维素类生物质的方法和组合物和由此生产的产品
CN107614536B (zh) 2015-06-10 2021-10-15 斯道拉恩索公司 用于处理木质纤维素材料的方法
CN105113307A (zh) * 2015-07-23 2015-12-02 华南理工大学 一种预抽提蔗渣易溶半纤维素的制浆方法及其产品
CN105440294B (zh) * 2015-10-19 2017-10-20 农业部规划设计研究院 一种高纯度木质素的制备方法
CN108359699A (zh) * 2018-02-07 2018-08-03 北京林业大学 一种H2O2-HOAc耦合预处理制备低聚木糖的方法
MX2020011986A (es) 2018-05-10 2021-01-29 Comet Biorefining Inc Composiciones que comprenden glucosa y hemicelulosa y su uso.
JP7520873B2 (ja) * 2019-01-22 2024-07-23 イーナ トレーディング アンパーツゼルスカブ セルロース繊維の調製
CN109847714A (zh) * 2019-04-04 2019-06-07 岭南师范学院 一种甘蔗渣微球的制备方法
CN120242028A (zh) 2019-05-10 2025-07-04 彗星生物炼制公司 用于生产阿拉伯木聚糖组合物的材料和方法
CN111040049A (zh) * 2019-12-02 2020-04-21 广西大学 一种分离提纯甘蔗渣中半纤维素的方法
DE102020101915A1 (de) * 2020-01-28 2021-07-29 Holger Wondraczek Verfahren zum Extrahieren von Xylanverbindungen aus zerkleinerten Holzbestandteilen
WO2022015249A1 (en) * 2020-07-15 2022-01-20 Kaewnaree Preeya Process for manufacturing xylose and xylan solvents from bagasse
CN113729110B (zh) * 2021-09-26 2024-01-09 中国科学院天津工业生物技术研究所 一种生物质材料高效低成本预处理结合固态发酵方法及在单细胞蛋白饲料生产中的应用
CN116574199B (zh) * 2023-05-31 2024-04-16 广西工商职业技术学院 一种木聚糖酶底物及其制备方法
CN117024630B (zh) * 2023-09-01 2025-09-16 中国科学院青岛生物能源与过程研究所 一种高聚合度、高纯度半纤维素的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470876A (en) * 1982-07-22 1984-09-11 Beaupre Marc F Kraft overload recovery process
US4769434A (en) * 1985-06-19 1988-09-06 South African Inventions Development Corporation Lignin derivative polymers
CA1282777C (en) 1987-09-17 1991-04-09 Edward A. De Long Process to dissociate and extract the lignin and optionally the xylan from the primary wall and middle lamella of lignocellulosic material which retains the structural integrity of the fibre core, and the product so produced
BR9005762A (pt) * 1990-11-08 1992-06-30 Rhodia Processo de obtencao de celulose a partir de residuos vegetais,celulose obtida bem como acetado dela decorrente
US5198074A (en) * 1991-11-29 1993-03-30 Companhia Industreas Brasileiras Portela Process to produce a high quality paper product and an ethanol product from bamboo
FI103898B (fi) * 1994-01-24 1999-10-15 Sunds Defibrator Pori Oy Menetelmä prehydrolysoidun sellun ja/tai sellumassan tuottamiseksi
US5730837A (en) * 1994-12-02 1998-03-24 Midwest Research Institute Method of separating lignocellulosic material into lignin, cellulose and dissolved sugars
US5769934A (en) * 1997-01-15 1998-06-23 Fmc Corporation Method for producing microcrystalline cellulose
AU9599298A (en) * 1997-10-07 1999-04-27 Weyerhaeuser Company Method for processing straw into pulp and paper product therefrom
DE19916347C1 (de) * 1999-04-12 2000-11-09 Rhodia Acetow Ag Verfahren zum Auftrennen lignocellulosehaltiger Biomasse
US7666637B2 (en) * 2006-09-05 2010-02-23 Xuan Nghinh Nguyen Integrated process for separation of lignocellulosic components to fermentable sugars for production of ethanol and chemicals

Also Published As

Publication number Publication date
US20100276093A1 (en) 2010-11-04
CA2698641A1 (en) 2009-03-12
CA2698641C (en) 2016-03-15
CN101821320A (zh) 2010-09-01
WO2009031164A1 (en) 2009-03-12
BRPI0817084B1 (pt) 2019-05-21
CN101821320B (zh) 2013-01-09
US8529731B2 (en) 2013-09-10

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C08B 37/00 (2006.01), C08H 8/00 (2010.01), D21C 1/

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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 21/05/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 21/05/2019, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2844 DE 08-07-2025 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.