ES2138422T3 - Sistema de varios componentes para modificacion, degradacion o blanqueo de lignina, materiales que contienen lignina o materiales analogos, y proceso para su aplicacion. - Google Patents

Sistema de varios componentes para modificacion, degradacion o blanqueo de lignina, materiales que contienen lignina o materiales analogos, y proceso para su aplicacion.

Info

Publication number
ES2138422T3
ES2138422T3 ES97113174T ES97113174T ES2138422T3 ES 2138422 T3 ES2138422 T3 ES 2138422T3 ES 97113174 T ES97113174 T ES 97113174T ES 97113174 T ES97113174 T ES 97113174T ES 2138422 T3 ES2138422 T3 ES 2138422T3
Authority
ES
Spain
Prior art keywords
lignin
bleaching
materials
degradation
modification
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.)
Expired - Lifetime
Application number
ES97113174T
Other languages
English (en)
Other versions
ES2138422T5 (es
Inventor
Jurgen Dr Stohrer
Johannes Dr Freudenreich
Manfred Dr Amann
Robert Muller
Hans-Peter Dr Call
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.)
Consortium fuer Elektrochemische Industrie GmbH
Original Assignee
Consortium fuer Elektrochemische Industrie GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7802530&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2138422(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Consortium fuer Elektrochemische Industrie GmbH filed Critical Consortium fuer Elektrochemische Industrie GmbH
Publication of ES2138422T3 publication Critical patent/ES2138422T3/es
Application granted granted Critical
Publication of ES2138422T5 publication Critical patent/ES2138422T5/es
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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07G—COMPOUNDS OF UNKNOWN CONSTITUTION
    • C07G1/00—Low-molecular-weight derivatives of lignin
    • 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
    • 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
    • D21C9/1036—Use of compounds accelerating or improving the efficiency of the processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Detergent Compositions (AREA)
  • Catalysts (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Cosmetics (AREA)

Abstract

SISTEMA DE VARIOS COMPONENTES PARA LA MODIFICACION, DEGRADACION O BLANQUEAMIENTO DE LIGNINA, MATERIALES QUE CONTIENEN LIGNINA O SUSTANCIAS SIMILARES QUE CONTIENE A. OPCIONALMENTE UN CATALIZADOR DE LA OXIDACION Y B. AL MENOS UN OXIDANTE APROPIADO Y C. AL MENOS UN MEDIADOR, CARACTERIZADO PORQUE EL MEDIADOR SE ELIGE ENTRE EL GRUPO DE LAS N - ARIL - N - HIDROXI - AMIDAS.
ES97113174T 1996-08-13 1997-07-31 Sistema de varios componentes para modificacion, degradacion o blanqueo de lignina, materiales que contienen lignina o materiales analogos, y proceso para su aplicacion. Expired - Lifetime ES2138422T5 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19632623 1996-08-13
DE19632623A DE19632623A1 (de) 1996-08-13 1996-08-13 Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung

Publications (2)

Publication Number Publication Date
ES2138422T3 true ES2138422T3 (es) 2000-01-01
ES2138422T5 ES2138422T5 (es) 2005-07-16

Family

ID=7802530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97113174T Expired - Lifetime ES2138422T5 (es) 1996-08-13 1997-07-31 Sistema de varios componentes para modificacion, degradacion o blanqueo de lignina, materiales que contienen lignina o materiales analogos, y proceso para su aplicacion.

Country Status (16)

Country Link
US (2) US6258209B1 (es)
EP (1) EP0825294B2 (es)
JP (1) JP2846305B2 (es)
KR (1) KR100235544B1 (es)
CN (1) CN1102974C (es)
AT (1) ATE184668T1 (es)
AU (1) AU691450B2 (es)
BR (1) BR9704344A (es)
CA (1) CA2212318C (es)
DE (2) DE19632623A1 (es)
ES (1) ES2138422T5 (es)
NO (1) NO323000B1 (es)
NZ (1) NZ314955A (es)
PL (1) PL321586A1 (es)
RU (1) RU2130523C1 (es)
TW (1) TW341608B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19820947B4 (de) * 1997-05-12 2005-12-01 Call, Krimhild Enzymatisches Bleichsystem mit neuen enzymwirkungsverstärkenden Verbindungen zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder Verändern oder Abbau von Kohle sowie Verfahren unter Verwendung des Bleichsystems
DE19723631A1 (de) * 1997-06-05 1998-12-10 Consortium Elektrochem Ind Mehrkomponentensystem zum Verändern, Abbau oder Bleichen von Lignin, ligninhaltigen Materialien oder ähnlichen Stoffen sowie Verfahren zu seiner Anwendung
DE19726241A1 (de) * 1997-06-20 1998-12-24 Call Krimhild Erweitertes enzymatisches Multikomponentensystem zur Behandlung von Abwässern, zur Herstellung von Holzverbundstoffen, zum Deinken von Altpapier, Colour stripping von Altpapier, zum Einsatz als Oxidationssystem bei der organischen Synthese und zum Einsatz bei der Kohleverflüssigung
AU3408199A (en) * 1998-05-01 1999-11-23 Novo Nordisk A/S Enhancers such as n-hydroxyacetanilide
US6592867B2 (en) 1998-11-09 2003-07-15 Novozymes A/S Antimicrobial composition containing an oxidoreductase and an enhancer of the N-hydroxyanilide-type
ATE238669T1 (de) * 1998-11-09 2003-05-15 Novozymes As Antimikorbielle zusammensetzung, die eine oxidoreduktase und ein verstärkungsmittel vom n- hydroxyanilid-typ enthält
KR20020095383A (ko) * 2001-06-14 2002-12-26 (주)바이오니아 리그닌의 전기 화학적 분해 방법
AU2002351904A1 (en) * 2001-12-03 2003-06-17 Iogen Bio-Products Corporation Bleaching stage using xylanase with hydrogen peroxide, peracids, or a combination thereof
US6772767B2 (en) * 2002-09-09 2004-08-10 Brown & Williamson Tobacco Corporation Process for reducing nitrogen containing compounds and lignin in tobacco
US20040112555A1 (en) * 2002-12-03 2004-06-17 Jeffrey Tolan Bleaching stage using xylanase with hydrogen peroxide, peracids, or a combination thereof
FI20031904L (fi) * 2003-12-23 2005-06-24 Kemira Oyj Menetelmä lignoselluloosatuotteen muokkaamiseksi
US7351764B2 (en) * 2004-03-31 2008-04-01 Nalco Company Methods to enhance brightness of pulp and optimize use of bleaching chemicals
US8317975B2 (en) * 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
US7866026B1 (en) * 2006-08-01 2011-01-11 Abbott Diabetes Care Inc. Method for making calibration-adjusted sensors
DK2213678T3 (da) * 2007-10-17 2013-12-02 Nippon Steel & Sumikin Chem Co Fremgangsmåde til fremstilling af opløst lignin, saccharidråmateriale og monosaccharidråmateriale såvel som opløst lignin
FI20085345L (fi) * 2008-04-22 2009-10-23 Kemira Oyj Menetelmä valon aikaansaaman ligniinipitoisen materiaalin kellertymisen vähentämiseksi
CA2798161C (en) 2009-05-28 2018-06-19 Suzano Canada Inc. Derivatives of native lignin from softwood feedstocks
EP2489780B1 (en) * 2011-02-16 2016-07-13 Rheinisch-Westfälische Technische Hochschule Aachen Integrated process for the selective fractionation and separation of lignocellulose in its main components
FR2980805B1 (fr) * 2011-09-30 2013-09-20 Arkema France Pretraitement enzymatique de bois dans un procede de fabrication de pate a papier mecanique
FR3013713B1 (fr) * 2013-11-27 2016-01-15 Inst Polytechnique Bordeaux Procede de depolymerisation de la lignine par des laccases
US9359391B2 (en) * 2014-03-14 2016-06-07 Wisconsin Alumni Research Foundation Selective C—O bond cleavage of oxidized lignin and lignin-type materials into simple aromatic compounds
FR3072386B1 (fr) * 2017-10-16 2020-09-25 Centre Nat Rech Scient Modification enzymatique de la lignine pour sa solubilisation et applications
CN107653726A (zh) * 2017-10-31 2018-02-02 福建希源纸业有限公司 一种酶促打浆工艺
EP3707194A1 (en) * 2017-11-07 2020-09-16 Ingevity South Carolina, LLC Methods of making low color lignin
CN108505375B (zh) * 2018-03-07 2019-02-05 山东双圆生物科技有限公司 特效复合生物酶制剂
CN108532342A (zh) * 2018-04-04 2018-09-14 山东双圆生物科技有限公司 一种构树皮传统制浆方法利用特效复合生物酶制剂生产的新工艺方法
CN108411672A (zh) * 2018-04-09 2018-08-17 山东双圆生物科技有限公司 一种利用特效复合生物酶制剂竹子制化学浆的新工艺方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1331925A1 (ru) * 1985-10-21 1987-08-23 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Способ отбелки целлюлозы
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
US4830708A (en) * 1987-11-30 1989-05-16 Pulp And Paper Research Institute Of Canada Direct biological bleaching of hardwood kraft pulp with the fungus Coriolus versicolor
ZA894239B (en) * 1988-06-08 1990-03-28 Int Paper Co Enzymatic delignification of lignocellulosic material
SU1650835A1 (ru) * 1988-09-28 1991-05-23 Иркутский институт органической химии СО АН СССР Способ отбелки сульфатной целлюлозы
ES2067719T3 (es) * 1989-09-12 1995-04-01 Sandoz Ltd Blanqueo de pasta papelera de madera con enzimas.
DE4008893A1 (de) * 1990-03-20 1991-09-26 Call Hans Peter Verfahren zum enzymatischen bleichen von zellstoffen
RU2021371C1 (ru) * 1992-07-23 1994-10-15 Институт биохимии и физиологии микроорганизмов РАН Способ получения лигнинолитических ферментов
NZ273923A (en) * 1993-06-16 1997-06-24 Call Hans Peter Multicomponent bleaching system for detergents comprising oxidation catalysts, oxidising agents and mediator system
US5529662A (en) * 1994-07-06 1996-06-25 Macmillan Bloedel Limited Method of bleaching cellulosic pulps with ozone and a protective amount of an N-alkylated urea
US5725732A (en) * 1994-11-18 1998-03-10 P. H. Glatfelter Company Process for treating hardwood pulp with an enzyme mixture to reduce vessel element picking
EP0717143A1 (de) * 1994-12-16 1996-06-19 Lignozym GmbH 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
DE19632623A1 (de) 1998-02-19
PL321586A1 (en) 1998-02-16
CA2212318C (en) 2004-06-08
JP2846305B2 (ja) 1999-01-13
TW341608B (en) 1998-10-01
NO323000B1 (no) 2006-12-18
EP0825294B1 (de) 1999-09-15
RU2130523C1 (ru) 1999-05-20
US20010018956A1 (en) 2001-09-06
EP0825294B2 (de) 2005-02-09
CN1102974C (zh) 2003-03-12
NO973704D0 (no) 1997-08-12
US6258209B1 (en) 2001-07-10
CA2212318A1 (en) 1998-02-13
AU691450B2 (en) 1998-05-14
NZ314955A (en) 1998-04-27
CN1189556A (zh) 1998-08-05
KR100235544B1 (ko) 1999-12-15
BR9704344A (pt) 1999-01-19
KR19980018572A (ko) 1998-06-05
AU3325497A (en) 1998-02-19
DE59700432D1 (de) 1999-10-21
JPH1077589A (ja) 1998-03-24
ATE184668T1 (de) 1999-10-15
ES2138422T5 (es) 2005-07-16
EP0825294A1 (de) 1998-02-25
NO973704L (no) 1998-02-16

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