FI109037B - Kemiallisen lignoselluloosamassan entsyymikäsittely - Google Patents

Kemiallisen lignoselluloosamassan entsyymikäsittely Download PDF

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Publication number
FI109037B
FI109037B FI920335A FI920335A FI109037B FI 109037 B FI109037 B FI 109037B FI 920335 A FI920335 A FI 920335A FI 920335 A FI920335 A FI 920335A FI 109037 B FI109037 B FI 109037B
Authority
FI
Finland
Prior art keywords
pulp
enzyme
treatment
lignin
chemical
Prior art date
Application number
FI920335A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI920335A (fi
FI920335A0 (fi
Inventor
Jean-Claude Pommier
Gerard Goma
Marguerite Arbeloa
Leseleuc Joel De
Original Assignee
Du Pin Cellulose
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 Du Pin Cellulose filed Critical Du Pin Cellulose
Publication of FI920335A0 publication Critical patent/FI920335A0/fi
Publication of FI920335A publication Critical patent/FI920335A/fi
Application granted granted Critical
Publication of FI109037B publication Critical patent/FI109037B/fi

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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.)
    • C12N9/0065—Oxidoreductases (1.) acting on hydrogen peroxide as acceptor (1.11)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Steroid Compounds (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Preparation Of Fruits And Vegetables (AREA)
  • Enzymes And Modification Thereof (AREA)
FI920335A 1991-01-25 1992-01-24 Kemiallisen lignoselluloosamassan entsyymikäsittely FI109037B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9100870A FR2672066B1 (fr) 1991-01-25 1991-01-25 Traitement enzymatique d'une pate ligno-cellulosique chimique.
FR9100870 1991-01-25

Publications (3)

Publication Number Publication Date
FI920335A0 FI920335A0 (fi) 1992-01-24
FI920335A FI920335A (fi) 1992-07-26
FI109037B true FI109037B (fi) 2002-05-15

Family

ID=9409067

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920335A FI109037B (fi) 1991-01-25 1992-01-24 Kemiallisen lignoselluloosamassan entsyymikäsittely

Country Status (12)

Country Link
US (1) US5618386A (de)
EP (1) EP0496671B1 (de)
JP (1) JPH04316689A (de)
AT (1) ATE130059T1 (de)
CA (1) CA2059788A1 (de)
DE (1) DE69205847T2 (de)
DK (1) DK0496671T3 (de)
ES (1) ES2081581T3 (de)
FI (1) FI109037B (de)
FR (1) FR2672066B1 (de)
GR (1) GR3018816T3 (de)
NO (1) NO179183C (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498534A (en) * 1992-03-25 1996-03-12 The United States Of America As Represented By The Secretary Of Agriculture Method of removing color from wood pulp using xylanase from streptomyces roseiscleroticus NRRL B-11019
CA2115881C (en) * 1993-02-25 2000-05-23 Michael G. Paice Non-chlorine bleaching of kraft pulp
JPH0787957A (ja) * 1993-07-28 1995-04-04 Nippon Paper Ind Co Ltd 微生物ｓｋｂ−１１５２株及びそれを利用したパルプの漂白方法
JPH1181173A (ja) 1997-09-01 1999-03-26 Oji Paper Co Ltd 漂白パルプの製造方法
US6824646B2 (en) * 1999-03-23 2004-11-30 Oji Paper Co., Ltd. Process for oxygen bleaching and enzyme treating lignocellulosic pulp with liquid treatment and recovery
US6942754B2 (en) 1999-03-23 2005-09-13 Oji Paper Co., Ltd. Process for producing xylooligosaccharide from lignocellulose pulp
US7320741B2 (en) * 2001-01-18 2008-01-22 Iogen Bio-Products Corporation Method of xylanase treatment in a chlorine dioxide bleaching sequence
CN100346030C (zh) * 2002-03-06 2007-10-31 埃欧金生物制品公司 化学纸浆的木聚糖酶处理
US20040005674A1 (en) * 2002-04-30 2004-01-08 Athenix Corporation Methods for enzymatic hydrolysis of lignocellulose
EP2314698A1 (de) 2002-06-14 2011-04-27 Verenium Corporation Xylanasen, Nukleinsäuren, die diese codieren, und Verfahren zu deren Herstellung und Verwendung
US20040112555A1 (en) * 2002-12-03 2004-06-17 Jeffrey Tolan Bleaching stage using xylanase with hydrogen peroxide, peracids, or a combination thereof
CN102919273B (zh) 2004-09-10 2016-03-16 诺维信北美公司 防止、去除、减少或破坏生物膜的方法
EP2548955A1 (de) 2006-02-14 2013-01-23 Verenium Corporation Xylanasen, Nukleinsäuren, die diese codieren, und Verfahren zu deren Herstellung und Verwendung
WO2009045627A2 (en) 2007-10-03 2009-04-09 Verenium Corporation Xylanases, nucleic acids encoding them and methods for making and using them
JP5301237B2 (ja) * 2007-10-17 2013-09-25 新日鉄住金化学株式会社 可溶化リグニン、糖類原料および単糖類原料の製造方法
US9039789B2 (en) 2010-12-08 2015-05-26 Mie Industry And Enterprise Support Center Method for manufacturing lithium secondary battery, method for manufacturing stacked battery, and method for manufacturing composite body
CN103061180B (zh) * 2012-12-21 2016-01-13 新疆博湖苇业股份有限公司 粘胶短纤维用苇浆粕制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478747A (en) * 1982-05-11 1984-10-23 Genetics International, Inc. Biologically produced acid precipitable polymeric lignin
GB8610670D0 (en) * 1986-05-01 1986-06-04 British Petroleum Co Plc Enzyme
US5232845A (en) * 1988-11-30 1993-08-03 Idaho Research Foundation Inc. Bacterial extracellular lignin peroxidase
US5179021A (en) * 1989-02-10 1993-01-12 Gil Inc. (Now Ici Canada Inc.) Pulp bleaching process comprising oxygen delignification and xylanase enzyme treatment

Also Published As

Publication number Publication date
US5618386A (en) 1997-04-08
FI920335A (fi) 1992-07-26
EP0496671A1 (de) 1992-07-29
JPH04316689A (ja) 1992-11-09
ATE130059T1 (de) 1995-11-15
FI920335A0 (fi) 1992-01-24
NO179183B (no) 1996-05-13
FR2672066B1 (fr) 1997-01-31
ES2081581T3 (es) 1996-03-16
NO920248L (no) 1992-07-27
NO920248D0 (no) 1992-01-20
FR2672066A1 (fr) 1992-07-31
DE69205847D1 (de) 1995-12-14
EP0496671B1 (de) 1995-11-08
NO179183C (no) 1996-08-21
CA2059788A1 (fr) 1992-07-26
DK0496671T3 (da) 1996-02-19
GR3018816T3 (en) 1996-04-30
DE69205847T2 (de) 1996-06-27

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