BR0207845A - Processo para separar hemiceluloses de biomassa contendo hemicelulose bem como a biomassa e hemicelulose obtidas através do dito processo - Google Patents
Processo para separar hemiceluloses de biomassa contendo hemicelulose bem como a biomassa e hemicelulose obtidas através do dito processoInfo
- Publication number
- BR0207845A BR0207845A BR0207845-7A BR0207845A BR0207845A BR 0207845 A BR0207845 A BR 0207845A BR 0207845 A BR0207845 A BR 0207845A BR 0207845 A BR0207845 A BR 0207845A
- Authority
- BR
- Brazil
- Prior art keywords
- biomass
- hemicelluloses
- hemicellulose
- hemicellulosis
- separating
- Prior art date
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
- C08B37/14—Hemicellulose; Derivatives thereof
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Paper (AREA)
Abstract
"PROCESSO PARA SEPARAR HEMICELULOSES DE BIOMASSA CONTENDO HEMICELULOSE BEM COMO A BIOMASSA E HEMICELULOSE OBTIDAS ATRAVéS DO DITO PROCESSO". Dito processo para separar hemiceluloses de biomassa contendo hemicelulose, compreendendo as etapas de a) extração das hemiceluloses da biomassa contendo hemicelulose mediante o tratamento com um composto complexo em solução aquosa, formando um complexo solúvel das hemiceluloses e b) separação das hemiceluloses complexadas da biomassa. O processo é indicado principalmente para fabricar polpa química de alta qualidade a partir de polpas celulósicas brutas. Além do elevado grau de pureza dos produtos obtidos o processo também é extremamente económico e provoca poucas emissões no meio-ambiente. O processo destaca-se além disso pelo fato de serem obtidas hemiceluloses poliméricas em forma pura como produto secundário.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10109502A DE10109502A1 (de) | 2001-02-28 | 2001-02-28 | Verfahren zum Abtrennen von Hemicellulosen aus hemicellulosehaltiger Biomasse sowie die mit dem Verfahren erhältliche Biomasse und Hemicellulose |
PCT/EP2002/001359 WO2002075042A2 (de) | 2001-02-28 | 2002-02-08 | Verfahren zum abtrennen von hemicellulosen aus hemicellulosehaltiger biomasse |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0207845A true BR0207845A (pt) | 2004-03-02 |
BR0207845B1 BR0207845B1 (pt) | 2012-12-25 |
Family
ID=7675719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0207845-7A BR0207845B1 (pt) | 2001-02-28 | 2002-02-08 | processo para separar hemiceluloses de biomassa contendo hemicelulose. |
Country Status (28)
Country | Link |
---|---|
US (1) | US7198695B2 (pt) |
EP (1) | EP1366231B1 (pt) |
JP (1) | JP3872017B2 (pt) |
KR (1) | KR100566064B1 (pt) |
CN (1) | CN1261641C (pt) |
AP (1) | AP1668A (pt) |
AT (1) | ATE323796T1 (pt) |
AU (1) | AU2002238542B2 (pt) |
BG (1) | BG108136A (pt) |
BR (1) | BR0207845B1 (pt) |
CA (1) | CA2448862C (pt) |
CZ (1) | CZ298497B6 (pt) |
DE (2) | DE10109502A1 (pt) |
EA (1) | EA005492B1 (pt) |
EE (1) | EE200300414A (pt) |
ES (1) | ES2259700T3 (pt) |
HR (1) | HRP20030685A2 (pt) |
HU (1) | HUP0303343A2 (pt) |
MX (1) | MXPA03007788A (pt) |
NO (1) | NO333709B1 (pt) |
NZ (1) | NZ527807A (pt) |
PL (1) | PL366371A1 (pt) |
PT (1) | PT1366231E (pt) |
SK (1) | SK285491B6 (pt) |
UA (1) | UA76734C2 (pt) |
WO (1) | WO2002075042A2 (pt) |
YU (1) | YU66003A (pt) |
ZA (1) | ZA200306562B (pt) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
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DE10163303B4 (de) * | 2001-12-21 | 2004-04-01 | Rhodia Acetow Gmbh | Verfahren zur Verbesserung der Farbzahl von Celluloseestern |
US20050034977A1 (en) * | 2003-06-06 | 2005-02-17 | Hanson Kyle M. | Electrochemical deposition chambers for depositing materials onto microfeature workpieces |
JP5002122B2 (ja) * | 2004-07-07 | 2012-08-15 | 株式会社東洋新薬 | 麦若葉加工物含有組成物 |
BRPI0621525B1 (pt) | 2006-03-29 | 2016-06-14 | Virginia Tech Intell Prop | processos para fracionar biomssa lignocelulosica baseado em celulose-solvente com condições reacionais moderadas e reciclagem dos reagentes |
MX2009000712A (es) | 2006-07-21 | 2009-03-23 | Xyleco Inc | Sistemas para conversion de biomasa. |
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 |
US8158842B2 (en) * | 2007-06-15 | 2012-04-17 | Uop Llc | Production of chemicals from pyrolysis oil |
US8013195B2 (en) * | 2007-06-15 | 2011-09-06 | Uop Llc | Enhancing conversion of lignocellulosic biomass |
US7960520B2 (en) * | 2007-06-15 | 2011-06-14 | Uop Llc | Conversion of lignocellulosic biomass to chemicals and fuels |
BRPI0811760A2 (pt) * | 2007-06-20 | 2014-11-11 | Nagarjuna Energy Private Ltd | Processo para separação de componentes de biomassa |
SE531478C2 (sv) * | 2007-11-26 | 2009-04-21 | Processum Biorefinery Initiative Ab | Förfarande för utvinning av ammoniumsalt och metanol ur vätska emanerande från orent kondensat, som uppstår vid cellulosamassaframställning |
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 |
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 |
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 |
WO2009105236A1 (en) * | 2008-02-19 | 2009-08-27 | The Board Of Trustees Of The University Of Alabama | Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof |
KR101657100B1 (ko) * | 2008-10-29 | 2016-09-19 | 삼성전자주식회사 | 리그노셀룰로오스계 바이오매스의 분별방법 및 분별장치 |
US20110251377A1 (en) * | 2008-11-12 | 2011-10-13 | The Board Of Trustees Of The University Of Alabama | Ionic liquid systems for the processing of biomass, their components and/or derivatives, and mixtures thereof |
WO2010141470A2 (en) | 2009-06-01 | 2010-12-09 | The Board Of Trustees Of The University Of Alabama | Process for forming films, fibers, and beads from chitinous biomass |
CN101628948B (zh) * | 2009-07-31 | 2011-11-09 | 上海师范大学 | 一种稻草秸秆半纤维素b的制备方法 |
AR077921A1 (es) * | 2009-08-13 | 2011-10-05 | Geosynfuels Llc | Proceso para producir productos de alto valor a partir de biomasa |
AR077920A1 (es) * | 2009-08-13 | 2011-10-05 | Geosynfuels Llc | Aparato y proceso para la fermentacion de biomasa hidrolizada |
WO2011039635A2 (en) | 2009-09-29 | 2011-04-07 | Nova Pangaea Technologies Limited | Method and system for fractionation of lignocellulosic biomass |
BR112012032999B1 (pt) | 2010-06-26 | 2022-11-29 | Virdia, Llc | Hidrolisado lignocelulósico e métodos de hidrólise ácida e desacidificação para gerar misturas de açúcar a partir de lignocelulose |
IL206678A0 (en) | 2010-06-28 | 2010-12-30 | Hcl Cleantech Ltd | A method for the production of fermentable sugars |
IL207945A0 (en) | 2010-09-02 | 2010-12-30 | Robert Jansen | Method for the production of carbohydrates |
US9394375B2 (en) | 2011-03-25 | 2016-07-19 | Board Of Trustees Of The University Of Alabama | Compositions containing recyclable ionic liquids for use in biomass processing |
EP3401322B1 (en) | 2011-04-07 | 2022-06-08 | Virdia, LLC | Lignocellulose conversion processes and products |
WO2013055785A1 (en) | 2011-10-10 | 2013-04-18 | Virdia Ltd | Sugar compositions |
AU2012375964B2 (en) * | 2012-03-30 | 2016-02-04 | Shandong Taiyangzhiye Co., Ltd. | Preparation process of eucalyptus dissolving pulp |
CA3163204A1 (en) | 2012-05-03 | 2013-11-07 | Virdia, Llc | Methods for treating lignocellulosic materials |
CN104619728B (zh) * | 2012-05-14 | 2017-12-29 | 美真纤维公司 | 从多糖源中分离半纤维素和纤维素的方法 |
US9434788B2 (en) * | 2012-07-11 | 2016-09-06 | The United States Of America, As Represented By The Secretary Of Agriculture | Bio-based fiber gums (BFGs) and processes for producing BFGs |
US9657146B2 (en) | 2013-03-14 | 2017-05-23 | Virdia, Inc. | Methods for treating lignocellulosic materials |
BR112015027743B8 (pt) | 2013-05-03 | 2021-01-26 | Virdia Inc | métodos para preparar frações de lignina termicamente estáveis |
AU2013388054B2 (en) | 2013-05-03 | 2017-09-21 | Virdia, Inc. | Methods for treating lignocellulosic materials |
CN103757959B (zh) * | 2014-01-08 | 2016-10-05 | 中国科学院过程工程研究所 | 一种采用离子液体两步法从秸秆中获得富纤维素材料的方法 |
BR112017000423B8 (pt) | 2014-07-09 | 2022-05-17 | Virdia Inc | Métodos para separação e refino de lignina de licor negro, e composições da mesma |
US10100131B2 (en) | 2014-08-27 | 2018-10-16 | The Board Of Trustees Of The University Of Alabama | Chemical pulping of chitinous biomass for chitin |
US10011931B2 (en) | 2014-10-06 | 2018-07-03 | Natural Fiber Welding, Inc. | Methods, processes, and apparatuses for producing dyed and welded substrates |
US10982381B2 (en) | 2014-10-06 | 2021-04-20 | Natural Fiber Welding, Inc. | Methods, processes, and apparatuses for producing welded substrates |
WO2016112134A1 (en) | 2015-01-07 | 2016-07-14 | Virdia, Inc. | Methods for extracting and converting hemicellulose sugars |
WO2016191503A1 (en) | 2015-05-27 | 2016-12-01 | Virdia, Inc. | Integrated methods for treating lignocellulosic material |
CN105013532B (zh) * | 2015-07-09 | 2017-08-25 | 华南理工大学 | 一种含氮配体半纤维素‑钯催化剂及其制备方法与应用 |
EP3433416B1 (en) | 2016-03-25 | 2023-12-06 | Natural Fiber Welding, Inc. | Method for producing a welded substrate |
FI128466B (en) | 2016-03-29 | 2020-05-29 | Ch Bioforce Oy | Process for the preparation of hemicellulose extracts |
CN113930874B (zh) | 2016-05-03 | 2022-11-01 | 天然纤维焊接股份有限公司 | 用于生产染色的焊接基质的方法、工艺和设备 |
US10927191B2 (en) | 2017-01-06 | 2021-02-23 | The Board Of Trustees Of The University Of Alabama | Coagulation of chitin from ionic liquid solutions using kosmotropic salts |
US10941258B2 (en) | 2017-03-24 | 2021-03-09 | The Board Of Trustees Of The University Of Alabama | Metal particle-chitin composite materials and methods of making thereof |
DE102020101915A1 (de) * | 2020-01-28 | 2021-07-29 | Holger Wondraczek | Verfahren zum Extrahieren von Xylanverbindungen aus zerkleinerten Holzbestandteilen |
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US5139617A (en) * | 1987-04-21 | 1992-08-18 | Suomen Sokeri Oy | Process for the production of a hemicellulose hydrolysate and special high alpha cellulose pulp |
FR2615874B1 (fr) | 1987-05-25 | 1992-02-21 | Atochem | Procede de preparation de pates chimicothermomecaniques |
US4927654A (en) * | 1987-07-23 | 1990-05-22 | The Nutrasweet Company | Water soluble bulking agents |
US5057334A (en) * | 1990-07-13 | 1991-10-15 | Ort's Inc. | Process for recovery of cellulose |
AU670420B2 (en) | 1991-11-16 | 1996-07-18 | Cpc International Inc. | Cereal extracts |
GB2261671B (en) * | 1991-11-16 | 1996-07-03 | Gb Biotech | Gel production from plant matter |
JP2882171B2 (ja) * | 1992-03-23 | 1999-04-12 | 不二製油株式会社 | 水溶性多糖類及びその製造方法 |
DE4317466A1 (de) | 1993-05-26 | 1994-12-01 | Degussa | Verbessertes Verfahren zur Bleiche von Holzstoffen |
FI104572B (fi) * | 1996-05-30 | 2000-02-29 | Kemira Chemicals Oy | Menetelmä kemiallisen massan valkaisemiseksi |
US5876625A (en) * | 1996-07-22 | 1999-03-02 | Carnegie Mellon University | Metal ligand containing bleaching compositions |
US6057438A (en) | 1996-10-11 | 2000-05-02 | Eastman Chemical Company | Process for the co-production of dissolving-grade pulp and xylan |
US6147206A (en) * | 1997-03-14 | 2000-11-14 | National Starch And Chemical Investment Holding Corporation | Isolation of hemicellulose from corn fiber |
JP2001515136A (ja) * | 1997-08-14 | 2001-09-18 | 隆司 渡邊 | リグニン解重合のための化学的方法 |
DE19856582C1 (de) | 1998-12-08 | 2001-03-15 | Rhodia Acetow Ag | Verfahren zur Gewinnung von Chemiezellstoff aus Hackschnitzeln |
BR0008237B1 (pt) * | 1999-02-15 | 2010-12-28 | processo substancialmente livre de enxofre para a produção de polpa quìmica a partir de material lignocelulósico e a recuperação de substáncias quìmicas usadas no citado processo. | |
DE19916347C1 (de) * | 1999-04-12 | 2000-11-09 | Rhodia Acetow Ag | Verfahren zum Auftrennen lignocellulosehaltiger Biomasse |
US6409841B1 (en) * | 1999-11-02 | 2002-06-25 | Waste Energy Integrated Systems, Llc. | Process for the production of organic products from diverse biomass sources |
DE10049340C1 (de) * | 2000-10-05 | 2002-04-25 | Rhodia Acetow Gmbh | Verfahren zur Herstellung von Holocellulose durch Delignifizieren von lignocellulosehaltiger Biomasse |
US20030041982A1 (en) * | 2001-08-31 | 2003-03-06 | Prior Eric S. | Organic biomass fractionation process |
-
2001
- 2001-02-28 DE DE10109502A patent/DE10109502A1/de not_active Withdrawn
-
2002
- 2002-02-08 MX MXPA03007788A patent/MXPA03007788A/es active IP Right Grant
- 2002-02-08 EP EP02704700A patent/EP1366231B1/de not_active Expired - Lifetime
- 2002-02-08 PL PL02366371A patent/PL366371A1/xx unknown
- 2002-02-08 YU YU66003A patent/YU66003A/sh unknown
- 2002-02-08 AP APAP/P/2003/002850A patent/AP1668A/en active
- 2002-02-08 WO PCT/EP2002/001359 patent/WO2002075042A2/de active IP Right Grant
- 2002-02-08 AT AT02704700T patent/ATE323796T1/de not_active IP Right Cessation
- 2002-02-08 US US10/469,371 patent/US7198695B2/en not_active Expired - Fee Related
- 2002-02-08 SK SK1070-2003A patent/SK285491B6/sk not_active IP Right Cessation
- 2002-02-08 DE DE50206471T patent/DE50206471D1/de not_active Expired - Fee Related
- 2002-02-08 KR KR1020037011358A patent/KR100566064B1/ko not_active IP Right Cessation
- 2002-02-08 ES ES02704700T patent/ES2259700T3/es not_active Expired - Lifetime
- 2002-02-08 EE EEP200300414A patent/EE200300414A/xx unknown
- 2002-02-08 PT PT02704700T patent/PT1366231E/pt unknown
- 2002-02-08 JP JP2002574426A patent/JP3872017B2/ja not_active Expired - Fee Related
- 2002-02-08 NZ NZ527807A patent/NZ527807A/en unknown
- 2002-02-08 CA CA002448862A patent/CA2448862C/en not_active Expired - Fee Related
- 2002-02-08 HU HU0303343A patent/HUP0303343A2/hu unknown
- 2002-02-08 EA EA200300946A patent/EA005492B1/ru not_active IP Right Cessation
- 2002-02-08 CN CNB028057112A patent/CN1261641C/zh not_active Expired - Fee Related
- 2002-02-08 AU AU2002238542A patent/AU2002238542B2/en not_active Ceased
- 2002-02-08 CZ CZ20032261A patent/CZ298497B6/cs not_active IP Right Cessation
- 2002-02-08 BR BRPI0207845-7A patent/BR0207845B1/pt not_active IP Right Cessation
- 2002-08-02 UA UA2003077238A patent/UA76734C2/uk unknown
-
2003
- 2003-08-11 ZA ZA200306562A patent/ZA200306562B/en unknown
- 2003-08-27 BG BG108136A patent/BG108136A/bg unknown
- 2003-08-27 NO NO20033817A patent/NO333709B1/no not_active IP Right Cessation
- 2003-08-28 HR HR20030685A patent/HRP20030685A2/xx not_active Application Discontinuation
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