DK203490D0 - Fremgangsmaade til behandling af lignocellulosepulp og apparat til udfoerelse af processen - Google Patents
Fremgangsmaade til behandling af lignocellulosepulp og apparat til udfoerelse af processenInfo
- Publication number
- DK203490D0 DK203490D0 DK203490A DK203490A DK203490D0 DK 203490 D0 DK203490 D0 DK 203490D0 DK 203490 A DK203490 A DK 203490A DK 203490 A DK203490 A DK 203490A DK 203490 D0 DK203490 D0 DK 203490D0
- Authority
- DK
- Denmark
- Prior art keywords
- pulp
- lignocellulos
- treating
- procedure
- washing
- Prior art date
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)
Priority Applications (12)
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 |
CA002090338A CA2090338A1 (en) | 1990-08-24 | 1991-08-21 | Process for treatment of lignocellulosic pulp and apparatus for performance of the process |
DE69107620T DE69107620D1 (de) | 1990-08-24 | 1991-08-21 | Herstellungsverfahren von lignozellulosischem zellstoff und vorrichtung zur durchführung des verfahrens. |
PCT/DK1991/000239 WO1992003608A1 (en) | 1990-08-24 | 1991-08-21 | Process for treatment of lignocellulosic pulp and apparatus for performance of the process |
JP3514774A JPH05509137A (ja) | 1990-08-24 | 1991-08-21 | リグノセルロースパルプの処理のための方法及びこの方法の実施のための装置 |
AT91915560T ATE118842T1 (de) | 1990-08-24 | 1991-08-21 | Herstellungsverfahren von lignozellulosischem zellstoff und vorrichtung zur durchführung des verfahrens. |
EP91915560A EP0547100B1 (de) | 1990-08-24 | 1991-08-21 | Herstellungsverfahren von lignozellulosischem zellstoff und vorrichtung zur durchführung des verfahrens |
ES91915560T ES2069307T3 (es) | 1990-08-24 | 1991-08-21 | Procedimiento para tratar pasta papelera lignocelulosica y aparato para la realizacion del procedimiento. |
BR919106763A BR9106763A (pt) | 1990-08-24 | 1991-08-21 | Processo e aparelhos para tratamento de pasta lignocelulosica |
NZ239501A NZ239501A (en) | 1990-08-24 | 1991-08-22 | Treatment of unbleached wood pulp by adding a xylanase to it before the last washing, apparatus therefor |
NO930610A NO930610D0 (no) | 1990-08-24 | 1993-02-22 | Fremgangsmaate for behandling av lignocellulosemasse og apparat for utfoerelse av fremgangsmaaten |
FI930803A FI930803A0 (fi) | 1990-08-24 | 1993-02-23 | Process foer behandling av lignocellulosamassa samt en apparat foer att genomfoera processen |
Applications Claiming Priority (1)
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 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK203490D0 true DK203490D0 (da) | 1990-08-24 |
Family
ID=8109613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK203490A DK203490D0 (da) | 1990-08-24 | 1990-08-24 | Fremgangsmaade til behandling af lignocellulosepulp og apparat til udfoerelse af processen |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0547100B1 (de) |
JP (1) | JPH05509137A (de) |
AT (1) | ATE118842T1 (de) |
BR (1) | BR9106763A (de) |
CA (1) | CA2090338A1 (de) |
DE (1) | DE69107620D1 (de) |
DK (1) | DK203490D0 (de) |
ES (1) | ES2069307T3 (de) |
FI (1) | FI930803A0 (de) |
NZ (1) | NZ239501A (de) |
WO (1) | WO1992003608A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA03011194A (es) | 2001-06-06 | 2004-02-26 | Novozymes As | Endo-beta-1,4-glucanasa. |
CN101967490B (zh) | 2002-06-14 | 2014-07-16 | 先正达公司 | 木聚糖酶、编码木聚糖酶的核酸以及制备和应用它们的方法 |
DK1989302T3 (en) | 2006-02-14 | 2018-07-23 | Bp Corp North America Inc | XYLANASES, NUCLEIC ACID CODING THEM AND PROCEDURES FOR THEIR PREPARATION AND USE |
WO2009073709A1 (en) | 2007-12-06 | 2009-06-11 | Novozymes A/S | Polypeptides having acetylxylan esterase activity and polynucleotides encoding same |
DK2483403T3 (en) | 2009-09-29 | 2018-02-12 | Novozymes Inc | POLYPEPTIDES WITH XYLANASE ACTIVITY AND POLYNUCLEOTIDES CODING THEM |
CA2780198A1 (en) | 2009-11-06 | 2011-05-12 | Novozymes, Inc. | Polypeptides having xylanase activity and polynucleotides encoding same |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0373107B1 (de) * | 1988-11-23 | 1994-03-23 | 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 |
-
1990
- 1990-08-24 DK DK203490A patent/DK203490D0/da not_active Application Discontinuation
-
1991
- 1991-08-21 JP JP3514774A patent/JPH05509137A/ja active Pending
- 1991-08-21 AT AT91915560T patent/ATE118842T1/de not_active IP Right Cessation
- 1991-08-21 BR BR919106763A patent/BR9106763A/pt not_active Application Discontinuation
- 1991-08-21 DE DE69107620T patent/DE69107620D1/de not_active Expired - Lifetime
- 1991-08-21 WO PCT/DK1991/000239 patent/WO1992003608A1/en active IP Right Grant
- 1991-08-21 EP EP91915560A patent/EP0547100B1/de not_active Expired - Lifetime
- 1991-08-21 CA CA002090338A patent/CA2090338A1/en not_active Abandoned
- 1991-08-21 ES ES91915560T patent/ES2069307T3/es not_active Expired - Lifetime
- 1991-08-22 NZ NZ239501A patent/NZ239501A/xx unknown
-
1993
- 1993-02-23 FI FI930803A patent/FI930803A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NZ239501A (en) | 1993-01-27 |
BR9106763A (pt) | 1993-06-29 |
FI930803A (fi) | 1993-02-23 |
JPH05509137A (ja) | 1993-12-16 |
CA2090338A1 (en) | 1992-02-25 |
ATE118842T1 (de) | 1995-03-15 |
EP0547100A1 (de) | 1993-06-23 |
FI930803A0 (fi) | 1993-02-23 |
DE69107620D1 (de) | 1995-03-30 |
WO1992003608A1 (en) | 1992-03-05 |
EP0547100B1 (de) | 1995-02-22 |
ES2069307T3 (es) | 1995-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |