FI892803A0 - Enzymatisk delignifikation av lignocellulosahaltigt material. - Google Patents

Enzymatisk delignifikation av lignocellulosahaltigt material.

Info

Publication number
FI892803A0
FI892803A0 FI892803A FI892803A FI892803A0 FI 892803 A0 FI892803 A0 FI 892803A0 FI 892803 A FI892803 A FI 892803A FI 892803 A FI892803 A FI 892803A FI 892803 A0 FI892803 A0 FI 892803A0
Authority
FI
Finland
Prior art keywords
lignocellulosahaltigt
enzymatisk
delignification
lignocellulosahaltigt material
enzymatisk delignification
Prior art date
Application number
FI892803A
Other languages
English (en)
Other versions
FI892803A (fi
Inventor
William L Olsen
John P Slocomb
Hugh P Gallagher
A Kathleen Burris
Original Assignee
Int Paper Co
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 Int Paper Co filed Critical Int Paper Co
Publication of FI892803A0 publication Critical patent/FI892803A0/fi
Publication of FI892803A publication Critical patent/FI892803A/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FI892803A 1988-06-08 1989-06-07 Enzymatisk delignifikation av lignocellulosahaltigt material. FI892803A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23566288A 1988-06-08 1988-06-08

Publications (2)

Publication Number Publication Date
FI892803A0 true FI892803A0 (fi) 1989-06-07
FI892803A FI892803A (fi) 1989-12-09

Family

ID=22886430

Family Applications (1)

Application Number Title Priority Date Filing Date
FI892803A FI892803A (fi) 1988-06-08 1989-06-07 Enzymatisk delignifikation av lignocellulosahaltigt material.

Country Status (10)

Country Link
EP (1) EP0345715A1 (fi)
JP (1) JPH0280687A (fi)
AU (1) AU624826B2 (fi)
BR (1) BR8902665A (fi)
DK (1) DK278489A (fi)
FI (1) FI892803A (fi)
NO (1) NO892335L (fi)
NZ (1) NZ229411A (fi)
PT (1) PT90776B (fi)
ZA (1) ZA894239B (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI81395B (fi) * 1988-03-14 1990-06-29 Cultor Oy Foerfarande foer blekning av cellulosamassa.
DE68914112T2 (de) * 1988-11-23 1994-08-04 Sandoz Ag Benutzung von Enzymen von Aureobasidium Pullulans für das Bleichen von Zellstoff.
ZA904441B (en) * 1989-06-22 1991-03-27 Int Paper Co Enzymatic delignification of lignocellulosic material
EP0418201B1 (en) * 1989-09-12 1994-12-21 Sandoz Ltd. Bleaching wood pulp with enzymes
AU644623B2 (en) * 1990-01-19 1993-12-16 Kabushiki Kaisha Kobe Seiko Sho Process for producing pulp
CA2049069A1 (en) * 1990-01-19 1991-07-20 Tomoaki Nishida Method for producing pulp
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.
JPH04240287A (ja) * 1991-01-21 1992-08-27 Kobe Steel Ltd パルプの漂白方法
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
US5369024A (en) * 1992-03-25 1994-11-29 The United States Of America As Represented By The Secretary Of Agriculture Xylanase from streptomyces roseiscleroticus NRRL-11019 for removing color from kraft wood pulps
DK64092D0 (fi) * 1992-05-18 1992-05-18 Novo Nordisk As
US5785811A (en) * 1992-11-09 1998-07-28 The Mead Corporation Process for treating lignocellulosic material with soybean peroxidase in the presence of peroxide
CA2115881C (en) * 1993-02-25 2000-05-23 Michael G. Paice Non-chlorine bleaching of kraft pulp
US20040231060A1 (en) * 2003-03-07 2004-11-25 Athenix Corporation Methods to enhance the activity of lignocellulose-degrading enzymes
CN111454690B (zh) * 2020-05-21 2021-03-30 南宁雄晋生物科技有限公司 一种利用酶法改性制备木质素基胶黏剂的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687741A (en) * 1985-07-15 1987-08-18 Repligen Corporation Novel enzymes which catalyze the degradation and modification of lignin
US4687745A (en) * 1985-07-15 1987-08-18 Repligen Corporation Use of rLDM™ 1-6 and other ligninolytic enzymes in the treatment of mechanical pulps
US4690895A (en) * 1985-07-15 1987-09-01 Repligen Corporation Use of rLDM™ 1-6 and other ligninolytic enzymes in the bleaching of kraft pulp
DE3636208A1 (de) * 1986-10-24 1988-05-05 Call Hans Peter Verfahren zur delignifizierung und bleichung von lignicellulosehaltigem bzw. ligninhaltigem material bzw. lignin durch enzymatische behandlung

Also Published As

Publication number Publication date
ZA894239B (en) 1990-03-28
EP0345715A1 (en) 1989-12-13
JPH0280687A (ja) 1990-03-20
AU624826B2 (en) 1992-06-25
NZ229411A (en) 1991-08-27
DK278489D0 (da) 1989-06-07
NO892335L (no) 1989-12-11
PT90776A (pt) 1989-12-29
NO892335D0 (no) 1989-06-07
PT90776B (pt) 1994-11-30
FI892803A (fi) 1989-12-09
DK278489A (da) 1989-12-09
BR8902665A (pt) 1990-01-23
AU3604589A (en) 1989-12-14

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Legal Events

Date Code Title Description
FD Application lapsed
MM Patent lapsed

Owner name: INTERNATIONAL PAPER COMPANY