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FI930803L - Process foer behandling av lignocellulosamassa samt en apparat foer att genomfoera processen - Google Patents

Process foer behandling av lignocellulosamassa samt en apparat foer att genomfoera processen Download PDF

Info

Publication number
FI930803L
FI930803L FI930803A FI930803A FI930803L FI 930803 L FI930803 L FI 930803L FI 930803 A FI930803 A FI 930803A FI 930803 A FI930803 A FI 930803A FI 930803 L FI930803 L FI 930803L
Authority
FI
Finland
Prior art keywords
foer
processen
lignocellulosamassa
samt
apparat
Prior art date
Application number
FI930803A
Other languages
English (en)
Other versions
FI930803A0 (fi
FI930803A7 (fi
Inventor
Lars Saaby Pedersen
Original Assignee
Novo Nordisk As
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 Novo Nordisk As filed Critical Novo Nordisk As
Publication of FI930803A0 publication Critical patent/FI930803A0/fi
Publication of FI930803L publication Critical patent/FI930803L/fi
Publication of FI930803A7 publication Critical patent/FI930803A7/fi

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
    • 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
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
FI930803A 1990-08-24 1991-08-21 Prosessi lignoselluloosamassan käsittelyä varten sekä laite prosessin toteuttamiseksi FI930803A7 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK203490A DK203490D0 (da) 1990-08-24 1990-08-24 Fremgangsmaade til behandling af lignocellulosepulp og apparat til udfoerelse af processen
PCT/DK1991/000239 WO1992003608A1 (en) 1990-08-24 1991-08-21 Process for treatment of lignocellulosic pulp and apparatus for performance of the process

Publications (3)

Publication Number Publication Date
FI930803A0 FI930803A0 (fi) 1993-02-23
FI930803L true FI930803L (fi) 1993-02-23
FI930803A7 FI930803A7 (fi) 1993-02-23

Family

ID=8109613

Family Applications (1)

Application Number Title Priority Date Filing Date
FI930803A FI930803A7 (fi) 1990-08-24 1991-08-21 Prosessi lignoselluloosamassan käsittelyä varten sekä laite prosessin toteuttamiseksi

Country Status (11)

Country Link
EP (1) EP0547100B1 (fi)
JP (1) JPH05509137A (fi)
AT (1) ATE118842T1 (fi)
BR (1) BR9106763A (fi)
CA (1) CA2090338A1 (fi)
DE (1) DE69107620D1 (fi)
DK (1) DK203490D0 (fi)
ES (1) ES2069307T3 (fi)
FI (1) FI930803A7 (fi)
NZ (1) NZ239501A (fi)
WO (1) WO1992003608A1 (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1633496A (zh) 2001-06-06 2005-06-29 诺和酶股份有限公司 内切－β－1,4－葡聚糖酶
EA200500019A1 (ru) 2002-06-14 2006-06-30 Дайверса Корпорейшн Ксиланазы, кодирующие их нуклеиновые кислоты и способы их получения и применения
EP2548956A1 (en) 2006-02-14 2013-01-23 Verenium Corporation Xylanases, nucleic acids encoding them and methods for making and using them
WO2009073709A1 (en) 2007-12-06 2009-06-11 Novozymes A/S Polypeptides having acetylxylan esterase activity and polynucleotides encoding same
US8211665B2 (en) 2009-09-29 2012-07-03 Novozymes, Inc. Polypeptides having xylanase activity and polynucleotides encoding same
WO2011057083A1 (en) 2009-11-06 2011-05-12 Novozymes, Inc. Polypeptides having xylanase activity and polynucleotides encoding same

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68914112T2 (de) * 1988-11-23 1994-08-04 Sandoz Ag Benutzung von Enzymen von Aureobasidium Pullulans für das Bleichen von Zellstoff.
FI90888B (fi) * 1989-02-14 1993-12-31 Enso Gutzeit Oy Menetelmä selluloosamassan valkaisemiseksi

Also Published As

Publication number Publication date
FI930803A0 (fi) 1993-02-23
ATE118842T1 (de) 1995-03-15
BR9106763A (pt) 1993-06-29
WO1992003608A1 (en) 1992-03-05
EP0547100A1 (en) 1993-06-23
NZ239501A (en) 1993-01-27
EP0547100B1 (en) 1995-02-22
JPH05509137A (ja) 1993-12-16
CA2090338A1 (en) 1992-02-25
DE69107620D1 (de) 1995-03-30
ES2069307T3 (es) 1995-05-01
DK203490D0 (da) 1990-08-24
FI930803A7 (fi) 1993-02-23

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Legal Events

Date Code Title Description
FD Application lapsed