EP1304412A3 - Procédé de blanchiment de pate lignocellulosique - Google Patents

Procédé de blanchiment de pate lignocellulosique Download PDF

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Publication number
EP1304412A3
EP1304412A3 EP02028861A EP02028861A EP1304412A3 EP 1304412 A3 EP1304412 A3 EP 1304412A3 EP 02028861 A EP02028861 A EP 02028861A EP 02028861 A EP02028861 A EP 02028861A EP 1304412 A3 EP1304412 A3 EP 1304412A3
Authority
EP
European Patent Office
Prior art keywords
fraction
xylooligosaccharide
permeated
pulp
enzyme
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP02028861A
Other languages
German (de)
English (en)
Other versions
EP1304412B1 (fr
EP1304412A2 (fr
Inventor
Yoshiya Izumi
Jun Sugiura
Hitoshi Kagawa
Naoya Azumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Oji Paper Co Ltd
Original Assignee
Oji Paper Co Ltd
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
Priority claimed from JP11229068A external-priority patent/JP2001055679A/ja
Application filed by Oji Paper Co Ltd filed Critical Oji Paper Co Ltd
Publication of EP1304412A2 publication Critical patent/EP1304412A2/fr
Publication of EP1304412A3 publication Critical patent/EP1304412A3/fr
Application granted granted Critical
Publication of EP1304412B1 publication Critical patent/EP1304412B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0042—Fractionating or concentration of spent liquors by special methods
    • 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
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
EP02028861A 1999-03-23 2000-03-22 Procédé pour la fabrication des xylooligsaccharides Expired - Lifetime EP1304412B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP7754999 1999-03-23
JP7754999 1999-03-23
JP11229068A JP2001055679A (ja) 1999-08-13 1999-08-13 リグノセルロース材料の漂白方法
JP22906899 1999-08-13
EP20000302354 EP1039020B1 (fr) 1999-03-23 2000-03-22 Procede de blanchiment de pate lignocellulosique

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP20000302354 Division EP1039020B1 (fr) 1999-03-23 2000-03-22 Procede de blanchiment de pate lignocellulosique

Publications (3)

Publication Number Publication Date
EP1304412A2 EP1304412A2 (fr) 2003-04-23
EP1304412A3 true EP1304412A3 (fr) 2003-06-25
EP1304412B1 EP1304412B1 (fr) 2005-09-14

Family

ID=26418626

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20000302354 Expired - Lifetime EP1039020B1 (fr) 1999-03-23 2000-03-22 Procede de blanchiment de pate lignocellulosique
EP02028861A Expired - Lifetime EP1304412B1 (fr) 1999-03-23 2000-03-22 Procédé pour la fabrication des xylooligsaccharides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20000302354 Expired - Lifetime EP1039020B1 (fr) 1999-03-23 2000-03-22 Procede de blanchiment de pate lignocellulosique

Country Status (2)

Country Link
EP (2) EP1039020B1 (fr)
CA (2) CA2301371C (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6685748B1 (en) 1999-12-23 2004-02-03 Genencor International, Inc. Enzymatic bleaching of natural non-cotton cellulosic fibers
DK1242668T3 (da) * 1999-12-23 2006-08-14 Genencor Int Enzymatisk blegning af naturlige bomuldsfrie cellulosefibre
EP1688534A1 (fr) * 2005-02-02 2006-08-09 Wolff Cellulosics GmbH & Co.KG L'utilisation de Arabinoxylanes pour la production de papier
US8262856B2 (en) * 2007-06-18 2012-09-11 Andritz Inc. Processes and systems for the bleaching of lignocellulosic pulps following cooking with soda and anthraquinone
CA2815597C (fr) 2010-01-19 2016-11-29 Renmatix, Inc. Production de sucres fermentescibles et de lignine a partir de biomasse a l'aide de fluides supercritiques
IL206678A0 (en) 2010-06-28 2010-12-30 Hcl Cleantech Ltd A method for the production of fermentable sugars
WO2012151531A2 (fr) 2011-05-04 2012-11-08 Renmatix, Inc. Processus de fractionnement multi-étage permettant de traiter des oligosaccharides c5 récalcitrants
MY161127A (en) * 2011-05-04 2017-04-14 Renmatix Inc Enhanced soluble c5 saccharide yields
WO2013055785A1 (fr) 2011-10-10 2013-04-18 Virdia Ltd Compositions de sucre
US8894771B2 (en) 2011-12-30 2014-11-25 Renmatix, Inc. Compositions comprising C5 and C6 monosaccharides
US8759498B2 (en) 2011-12-30 2014-06-24 Renmatix, Inc. Compositions comprising lignin
BR112016016582A2 (pt) 2014-01-16 2017-08-08 Mallinath Lali Arvind Processo para o fracionamento de oligossacarídeos a partir de resíduos agrícolas
FI3186326T3 (fi) 2014-09-26 2024-05-14 Renmatix Inc Selluloosan ii-tyyppiä käsittäviä liimakoostumuksia
CN107108543A (zh) 2015-01-07 2017-08-29 威尔迪亚公司 萃取和转化半纤维素糖的方法
BR112017025322A8 (pt) 2015-05-27 2022-08-23 Virdia Inc Processos integrados para recuperação de hidrolisato celulósico após hidrólise de polpa de celulose
KR101980598B1 (ko) * 2017-08-02 2019-05-21 대상 주식회사 올리고당 및 펄프를 제조하는 방법
CN111004827B (zh) * 2019-12-27 2021-09-03 山东百龙创园生物科技股份有限公司 一种低聚木糖的制备方法
CN112663375B (zh) * 2020-12-21 2022-12-16 华南理工大学 一种小分子酸协同壳聚糖预处理过氧化氢漂白纸浆的方法
PT118045A (pt) 2022-06-15 2023-12-15 Inst Superior Tecnico Processo de produção de xilooligossacarídeos a partir de pasta celulósica kraft branqueada por hidrólise enzimática em meio aquoso

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301522A2 (fr) * 1987-07-27 1989-02-01 Showa Denko Kabushiki Kaisha Procédé de préparation d'isomaltulose
US4908311A (en) * 1988-04-06 1990-03-13 Director Of National Food Research Institute, Ministry Of Agriculture, Forestry And Fisheries Process for enzymatic preparation of cellooligosaccharides
JPH02286695A (ja) * 1989-04-28 1990-11-26 Sumitomo Heavy Ind Ltd オリゴ糖の分離方法
WO1991002840A1 (fr) * 1989-08-14 1991-03-07 Cultor Oy Amelioration du blanchiment oxygene de la cellulose
WO1998015581A1 (fr) * 1996-10-10 1998-04-16 Cytel Corporation Purification de glucides par ultrafiltration, osmose inverse et nanofiltration

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2549638B2 (ja) * 1986-10-30 1996-10-30 サントリー株式会社 ビフイズス菌増殖促進組成物
US5179021A (en) * 1989-02-10 1993-01-12 Gil Inc. (Now Ici Canada Inc.) Pulp bleaching process comprising oxygen delignification and xylanase enzyme treatment
FI86896B (fi) * 1989-05-04 1992-07-15 Enso Gutzeit Oy Foerfarande foer blekning av cellulosamassa.
WO1994020672A1 (fr) * 1993-03-12 1994-09-15 University Of Georgia Research Foundation, Inc. Procede de blanchiment de la pate a bois

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301522A2 (fr) * 1987-07-27 1989-02-01 Showa Denko Kabushiki Kaisha Procédé de préparation d'isomaltulose
US4908311A (en) * 1988-04-06 1990-03-13 Director Of National Food Research Institute, Ministry Of Agriculture, Forestry And Fisheries Process for enzymatic preparation of cellooligosaccharides
JPH02286695A (ja) * 1989-04-28 1990-11-26 Sumitomo Heavy Ind Ltd オリゴ糖の分離方法
WO1991002840A1 (fr) * 1989-08-14 1991-03-07 Cultor Oy Amelioration du blanchiment oxygene de la cellulose
WO1998015581A1 (fr) * 1996-10-10 1998-04-16 Cytel Corporation Purification de glucides par ultrafiltration, osmose inverse et nanofiltration

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI 26 November 1990 Derwent World Patents Index; AN 1991-012408, XP002239390 *
PAICE M G ET AL: "Viscosity-enhancing bleaching of harwood kraft pulp with xylanase from a clone gene", BIOTECHNOLOGY AND BIOENGINEERING. INCLUDING: SYMPOSIUM BIOTECHNOLOGY IN ENERGY PRODUCTION AND CONSERVATION, JOHN WILEY & SONS. NEW YORK, US, VOL. 32, PAGE(S) 235-239, ISSN: 0006-3592, XP002084960 *
VIIKARI L ET AL: "BLEACHING WITH ENZYMES", PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON BIOTECHNOLOGY IN THE PULP AND PAPER INDUSTRY: ADVANCES IN APPLIED AND FUNDAMENTALS RESEARCH, XX, XX, PAGE(S) 67-69, XP000916065 *

Also Published As

Publication number Publication date
CA2301371C (fr) 2009-09-01
EP1304412B1 (fr) 2005-09-14
EP1039020B1 (fr) 2004-02-18
CA2301371A1 (fr) 2000-09-23
CA2627846C (fr) 2011-01-04
CA2627846A1 (fr) 2000-09-23
EP1304412A2 (fr) 2003-04-23
EP1039020A1 (fr) 2000-09-27

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