PT1082486E - Processo de oxidase para pasta de papel e oxidacao de corante - Google Patents

Processo de oxidase para pasta de papel e oxidacao de corante

Info

Publication number
PT1082486E
PT1082486E PT99915399T PT99915399T PT1082486E PT 1082486 E PT1082486 E PT 1082486E PT 99915399 T PT99915399 T PT 99915399T PT 99915399 T PT99915399 T PT 99915399T PT 1082486 E PT1082486 E PT 1082486E
Authority
PT
Portugal
Prior art keywords
pulp
mediator
redox
bleaching
delignification
Prior art date
Application number
PT99915399T
Other languages
English (en)
Inventor
Robert Bourbonnais
Dominic Rochefort
Michael G Paice
Sylvie Renaud
Donal Leech
Original Assignee
Pulp Paper Res Inst
Univ Montreal
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 Pulp Paper Res Inst, Univ Montreal filed Critical Pulp Paper Res Inst
Publication of PT1082486E publication Critical patent/PT1082486E/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
    • 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
    • D21C9/1026—Other features in bleaching processes
    • D21C9/1042—Use of chelating agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/13—Fugitive dyeing or stripping dyes
    • D06P5/132—Fugitive dyeing or stripping dyes with oxidants
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/13—Fugitive dyeing or stripping dyes
    • D06P5/137—Fugitive dyeing or stripping dyes with other compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/15—Locally discharging the dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/15—Locally discharging the dyes
    • D06P5/153—Locally discharging the dyes with oxidants
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/15—Locally discharging the dyes
    • D06P5/158—Locally discharging the dyes with other 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
    • 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
PT99915399T 1998-04-16 1999-04-13 Processo de oxidase para pasta de papel e oxidacao de corante PT1082486E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8191098P 1998-04-16 1998-04-16

Publications (1)

Publication Number Publication Date
PT1082486E true PT1082486E (pt) 2002-12-31

Family

ID=22167192

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99915399T PT1082486E (pt) 1998-04-16 1999-04-13 Processo de oxidase para pasta de papel e oxidacao de corante

Country Status (12)

Country Link
US (1) US6660128B1 (pt)
EP (1) EP1082486B1 (pt)
JP (1) JP2002512318A (pt)
AT (1) ATE224476T1 (pt)
AU (1) AU3401799A (pt)
BR (1) BR9909644A (pt)
CA (1) CA2328125C (pt)
DE (1) DE69903025D1 (pt)
ES (1) ES2184432T3 (pt)
ID (1) ID26087A (pt)
PT (1) PT1082486E (pt)
WO (1) WO1999054545A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2293223C (en) * 1999-12-23 2004-02-10 Michael G. Paice Electrochemical method for determinating lignin content of pulp
FI113879B (fi) 2000-05-23 2004-06-30 Valtion Teknillinen Uusi lakkaasientsyymi
US7138035B2 (en) 2001-05-08 2006-11-21 National Starch And Chemical Investment Holding Corporation Process for the selective modification of carbohydrates by peroxidase catalyzed oxidation
WO2006126983A1 (en) 2005-05-04 2006-11-30 Novozymes North America, Inc. Chlorine dioxide treatment compositions and processes
ES2282020B1 (es) * 2005-07-06 2008-10-01 Consejo Superior Investigaciones Cientificas Sistema enzima-mediador para el control de los depositos de pitch en la fabricacion de pasta y papel.
US20080160514A1 (en) * 2006-12-27 2008-07-03 Weyerhaeuser Co. Enzymatic treatment of pulp
CL2009000939A1 (es) * 2008-04-30 2010-10-01 Evonik Degussa Gmbh Proceso para recuperar molibdato o tungstato desde una solucion acuosa que comprende a) contactar la solucion con un material portador inorganico cationizado e insoluble en agua, b) separar el material portador de molibdato o tungstato, c) contactarlo con una solucion acuosa con un ph entre 6 a 14 y d) separar el material saturado.
CN102112620A (zh) * 2008-07-29 2011-06-29 帝斯曼知识产权资产管理有限公司 使用过氧化物酶修饰非淀粉的碳水化合物材料的方法
AU2010253926B2 (en) * 2009-05-28 2016-02-18 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
CN102115994B (zh) * 2010-01-06 2012-08-29 安琪酵母股份有限公司 一种木质纤维素原料的处理方法
DE102010001001A1 (de) * 2010-01-19 2011-07-21 Evonik Degussa GmbH, 45128 Verfahren zur Delignifizierung und Bleiche von Zellstoff
CN103080415B (zh) 2010-07-01 2016-08-10 诺维信公司 纸浆的漂白
RU2523118C1 (ru) * 2013-06-17 2014-07-20 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" Способ отбелки лиственной сульфатной целлюлозы
RU2016122102A (ru) 2013-11-06 2017-12-11 Эвоник Дегусса Гмбх Способ делигнификации и отбелки целлюлозы
KR20160088301A (ko) * 2013-11-18 2016-07-25 엔지매틱 데인킹 테크놀로지즈, 엘엘씨 제지를 위해 잔여 미네랄 오일 수준을 감소시키기 위한 버진 섬유 및 재생 종이의 효소 처리
US10266863B2 (en) 2015-03-11 2019-04-23 Genencor International B.V. Enzymatic activity of lytic polysaccharide monooxygenase

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1129161A (en) 1978-04-07 1982-08-10 Robert C. Eckert Delignification and bleaching process and solution for lignocellulosic pulp with peroxide in the presence of metal additives
US4828983A (en) * 1986-07-10 1989-05-09 Eastman Kodak Company Use of phenols and anilines to increase the rate of peroxidase catalyzed oxidation of leuco dyes
US5203964A (en) * 1986-10-24 1993-04-20 Call Hans Peter Process for producing cellulose from lignin containing raw materials using an enzyme or microorganism while monitoring and maintaining the redox potential
DD280790A1 (de) * 1987-04-14 1990-07-18 Akad Wissenschaften Ddr Biosensor und verfahren zur bestimmung von mediatoren
DE4008893A1 (de) * 1990-03-20 1991-09-26 Call Hans Peter Verfahren zum enzymatischen bleichen von zellstoffen
FI905954A (fi) 1990-12-03 1992-06-04 Enso Gutzeit Oy Foerfarande foer blekning av cellulosamassa.
ATE237681T1 (de) 1992-12-01 2003-05-15 Novozymes As Beschleunigung von enzymreaktionen
US5389356A (en) * 1993-01-05 1995-02-14 Utah State University Foundation Compounds and methods for generating oxygen free radicals used in general oxidation and reduction reactions
CA2115881C (en) 1993-02-25 2000-05-23 Michael G. Paice Non-chlorine bleaching of kraft pulp
CA2165426C (en) * 1993-06-16 2007-11-27 Hans-Peter Call Multi-component bleaching system
DK77393D0 (da) 1993-06-29 1993-06-29 Novo Nordisk As Aktivering af enzymer
WO1997006244A1 (en) 1995-08-08 1997-02-20 Ciba Specialty Chemicals Holding Inc. Method for enhancing the activity of an enzyme, compounds showing enzyme activity enhancement, and detergents containing such compounds
DE19612193A1 (de) 1996-03-27 1997-10-02 Consortium Elektrochem Ind Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung
DE19612194A1 (de) 1996-03-27 1997-10-02 Consortium Elektrochem Ind Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung

Also Published As

Publication number Publication date
WO1999054545A1 (en) 1999-10-28
ID26087A (id) 2000-11-23
EP1082486A1 (en) 2001-03-14
CA2328125A1 (en) 1999-10-28
DE69903025D1 (de) 2002-10-24
JP2002512318A (ja) 2002-04-23
ES2184432T3 (es) 2003-04-01
ATE224476T1 (de) 2002-10-15
AU3401799A (en) 1999-11-08
BR9909644A (pt) 2000-12-19
CA2328125C (en) 2005-09-27
US6660128B1 (en) 2003-12-09
EP1082486B1 (en) 2002-09-18

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