AU2002361270A1 - Novel method for the chlorine-free enzymatic bleaching of high-quality pulps obtained from herbaceous or shrub plants - Google Patents

Novel method for the chlorine-free enzymatic bleaching of high-quality pulps obtained from herbaceous or shrub plants

Info

Publication number
AU2002361270A1
AU2002361270A1 AU2002361270A AU2002361270A AU2002361270A1 AU 2002361270 A1 AU2002361270 A1 AU 2002361270A1 AU 2002361270 A AU2002361270 A AU 2002361270A AU 2002361270 A AU2002361270 A AU 2002361270A AU 2002361270 A1 AU2002361270 A1 AU 2002361270A1
Authority
AU
Australia
Prior art keywords
herbaceous
chlorine
novel method
enzymatic bleaching
pulps obtained
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.)
Abandoned
Application number
AU2002361270A
Inventor
Marcel Asther
Susana Camarero Ferandez
Jose F. Colom
Olga Garcia
Ana Gutierrez Suarez
Angel Tomas Martinez Ferrer
Maria Jesus Martinez Hernandez
Jose C. Del Rio
Jean C. Sigoillot
Teresa Vidal
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.)
Consejo Superior de Investigaciones Cientificas CSIC
Universitat Politecnica de Catalunya UPC
Institut National de la Recherche Agronomique INRA
Original Assignee
Consejo Superior de Investigaciones Cientificas CSIC
Universitat Politecnica de Catalunya UPC
Institut National de la Recherche Agronomique INRA
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 Consejo Superior de Investigaciones Cientificas CSIC, Universitat Politecnica de Catalunya UPC, Institut National de la Recherche Agronomique INRA filed Critical Consejo Superior de Investigaciones Cientificas CSIC
Publication of AU2002361270A1 publication Critical patent/AU2002361270A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0055—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10)
    • C12N9/0057—Oxidoreductases (1.) acting on diphenols and related substances as donors (1.10) with oxygen as acceptor (1.10.3)
    • C12N9/0061—Laccase (1.10.3.2)
    • 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Paper (AREA)
AU2002361270A 2001-12-17 2002-12-17 Novel method for the chlorine-free enzymatic bleaching of high-quality pulps obtained from herbaceous or shrub plants Abandoned AU2002361270A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES200102804A ES2189683B1 (en) 2001-12-17 2001-12-17 NEW PROCEDURE FOR CHLORINE-FREE ENZYMATIC WHITENING OF HIGH-QUALITY PASTES OBTAINED FROM HERBAL OR ARBUSTIVE PLANTS.
ESP200102804 2001-12-17
PCT/ES2002/000603 WO2003052201A1 (en) 2001-12-17 2002-12-17 Novel method for the chlorine-free enzymatic bleaching of high-quality pulps obtained from herbaceous or shrub plants

Publications (1)

Publication Number Publication Date
AU2002361270A1 true AU2002361270A1 (en) 2003-06-30

Family

ID=8499766

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002361270A Abandoned AU2002361270A1 (en) 2001-12-17 2002-12-17 Novel method for the chlorine-free enzymatic bleaching of high-quality pulps obtained from herbaceous or shrub plants

Country Status (3)

Country Link
AU (1) AU2002361270A1 (en)
ES (1) ES2189683B1 (en)
WO (1) WO2003052201A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2221529B1 (en) * 2002-07-10 2005-11-01 Instituto Nacional De Investigacion Y Tecnologia Agraria Y Alimentaria (Inia) PROCEDURE FOR THE DESLIGNIFICATION OF CELLULOSE PASTA.
WO2005108675A1 (en) * 2004-05-12 2005-11-17 Delkor Rail Pty. Ltd. Unitary fastening assembly
ES2282020B1 (en) * 2005-07-06 2008-10-01 Consejo Superior Investigaciones Cientificas ENZYME-MEDIATOR SYSTEM FOR THE CONTROL OF PITCH DEPOSITS IN THE MANUFACTURE OF PASTA AND PAPER.
CN100355951C (en) * 2006-04-06 2007-12-19 浙江理工大学 High temperature-microbe combined hemp degumming method
CN110552249A (en) * 2019-08-20 2019-12-10 牡丹江恒丰纸业股份有限公司 Production method for improving strength of full hemp cigarette paper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2115881C (en) * 1993-02-25 2000-05-23 Michael G. Paice Non-chlorine bleaching of kraft pulp
DE19612194A1 (en) * 1996-03-27 1997-10-02 Consortium Elektrochem Ind Multi-component system for changing, breaking down or bleaching lignin, lignin-containing materials or similar substances as well as methods for their use
CN1100176C (en) * 2000-02-03 2003-01-29 华南理工大学 Fully chlorine-free bleaching method for broad-leaved wood sulphate pulp

Also Published As

Publication number Publication date
ES2189683A1 (en) 2003-07-01
ES2189683B1 (en) 2005-02-01
WO2003052201A1 (en) 2003-06-26

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase