DE69628029D1 - Kontinuierlicher kocher - Google Patents
Kontinuierlicher kocherInfo
- Publication number
- DE69628029D1 DE69628029D1 DE69628029T DE69628029T DE69628029D1 DE 69628029 D1 DE69628029 D1 DE 69628029D1 DE 69628029 T DE69628029 T DE 69628029T DE 69628029 T DE69628029 T DE 69628029T DE 69628029 D1 DE69628029 D1 DE 69628029D1
- Authority
- DE
- Germany
- Prior art keywords
- digester
- digesting
- flow
- chamber
- pressure vessel
- 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.)
- Expired - Lifetime
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
- D21C7/00—Digesters
- D21C7/08—Discharge devices
-
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/24—Continuous processes
-
- 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
- D21C7/00—Digesters
-
- 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
- D21C7/00—Digesters
- D21C7/06—Feeding devices
Landscapes
- Paper (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- General Preparation And Processing Of Foods (AREA)
- Disintegrating Or Milling (AREA)
- Soy Sauces And Products Related Thereto (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83095P | 1995-06-29 | 1995-06-29 | |
US447495P | 1995-09-28 | 1995-09-28 | |
PCT/US1996/011159 WO1997001666A1 (en) | 1995-06-29 | 1996-06-28 | Continuous digester |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69628029D1 true DE69628029D1 (de) | 2003-06-12 |
Family
ID=26668210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69628029T Expired - Lifetime DE69628029D1 (de) | 1995-06-29 | 1996-06-28 | Kontinuierlicher kocher |
Country Status (7)
Country | Link |
---|---|
US (5) | US5680995A (de) |
EP (1) | EP0862669B1 (de) |
AT (1) | ATE239820T1 (de) |
AU (1) | AU6405696A (de) |
BR (1) | BR9609160A (de) |
DE (1) | DE69628029D1 (de) |
WO (1) | WO1997001666A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6405696A (en) * | 1995-06-29 | 1997-01-30 | Reijo K. Salminen | Continuous digester |
FR2814180B1 (fr) * | 2000-09-18 | 2003-12-05 | Michel Delmas | Procede de blanchiment de pates a papier en milieu organique a hydratation controlee |
CN1662703A (zh) * | 2002-09-02 | 2005-08-31 | Gkp技术公司 | 从旧瓦楞纸板中自动脱纤维和提取牛皮纸浆的设备的方法 |
US20090062516A1 (en) * | 2006-05-08 | 2009-03-05 | Biojoule Limited | Lignin and other products isolated from plant material, methods for isolation and use, and compositions containing lignin and other plant-derived products |
WO2007129921A1 (en) * | 2006-05-08 | 2007-11-15 | Biojoule Ltd. | Process for the production of biofuel from plant materials |
DE102006057861A1 (de) | 2006-12-08 | 2008-06-12 | Voith Patent Gmbh | Verfahren zur Behandlung von beim Eindicken von Papierfasersuspension anfallendem Filtrat |
BRPI0815822A2 (pt) * | 2007-08-31 | 2017-05-16 | Biojoule Ltd | lignina e outros produtos a partir de material de planta, e métodos e composições para estes. |
DE102007044952A1 (de) * | 2007-09-20 | 2009-04-02 | Voith Patent Gmbh | Verfahren zur Behandlung einer Papierfasersuspension |
US7988822B2 (en) | 2007-10-10 | 2011-08-02 | Andritz Inc. | Treatment vessel for straw or other light bulky material |
SE533610C2 (sv) * | 2009-03-26 | 2010-11-02 | Metso Fiber Karlstad Ab | Förfarande och anordning för tvätt efter avslutat kok i en kontinuerlig kokare för framställning av cellulosamassa |
SE534400C2 (sv) * | 2009-12-23 | 2011-08-09 | Metso Paper Sweden Ab | Förfarande och anordning för förbättring av en tvätt efter avslutat kok i en kontinuerlig kokare |
US8753477B2 (en) | 2010-03-23 | 2014-06-17 | International Paper Company | BCTMP filtrate recycling system and method |
CN105475105B (zh) * | 2015-12-08 | 2022-06-24 | 福建连城兰花股份有限公司 | 兰花栽培专用栽培基质的生产工艺 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3446698A (en) * | 1965-06-01 | 1969-05-27 | Owens Illinois Inc | Method of impregnating and digesting cellulosic materials in a horizontal digestor |
US3773610A (en) * | 1970-12-11 | 1973-11-20 | Bauer Bros Co | Pressurized system for pulp refining including pressurized double disk treatment |
US4039373A (en) * | 1975-12-31 | 1977-08-02 | American Defibrator, Inc. | Static discharge device and method for fiber discharge from a pressurized digester |
SE413601B (sv) * | 1976-06-30 | 1980-06-09 | American Defibrator | Sett vid framstellning av fibermassa i en under angtryck staende malapparat samt anordning for genomforande av settet |
US4726880A (en) * | 1986-12-18 | 1988-02-23 | Eze Products, Inc. | Method and apparatus for improving the quality of paper manufactured from recycled paper with a hydrokinetic amplifier |
US4872953A (en) * | 1986-12-18 | 1989-10-10 | Eze Products, Inc. | Apparatus for improving the quality of paper manufactured from recycled paper with a hydrokinetic amplifier |
US5021127A (en) * | 1987-12-01 | 1991-06-04 | Kamyr, Inc. | Extended delignification in pressure diffusers |
US4886576A (en) * | 1987-12-16 | 1989-12-12 | Boise Cascade Corporation | Method and apparatus for producing uniform pulp yields by controlling the operation of a refiner |
FI82719C (fi) * | 1988-06-20 | 1991-04-10 | Kone Oy | Foerfarande och anordning foer sortering av flis. |
EP0763622A3 (de) * | 1990-08-17 | 1999-08-25 | Alcell Technologies Inc. | Verfahren und Vorrichtung für den Lösungsmittel-Stetigaufschluss und das Spülen |
US5236554A (en) * | 1991-08-16 | 1993-08-17 | Kamyr, Inc. | Digester having plural screens with means for controlling liquid injection and withdrawal |
US5482594A (en) * | 1991-08-21 | 1996-01-09 | Salminen; Reijo | Liquid removal apparatus and method for wood pulp |
SE500455C2 (sv) * | 1992-11-18 | 1994-06-27 | Kamyr Ab | Förfarande vid kontinuerlig kokning under förhöjt tryck och temperatur av fibermateral i en vertikal kokare |
ATE144298T1 (de) * | 1992-12-05 | 1996-11-15 | Voith Gmbh J M | Altpapier-digester |
US5568896A (en) * | 1994-02-22 | 1996-10-29 | Beloit Technologies, Inc. | Methods for preparing pulpwood for digestion |
AU6405696A (en) * | 1995-06-29 | 1997-01-30 | Reijo K. Salminen | Continuous digester |
-
1996
- 1996-06-28 AU AU64056/96A patent/AU6405696A/en not_active Abandoned
- 1996-06-28 US US08/672,458 patent/US5680995A/en not_active Expired - Fee Related
- 1996-06-28 WO PCT/US1996/011159 patent/WO1997001666A1/en active IP Right Grant
- 1996-06-28 BR BR9609160-6A patent/BR9609160A/pt not_active IP Right Cessation
- 1996-06-28 DE DE69628029T patent/DE69628029D1/de not_active Expired - Lifetime
- 1996-06-28 EP EP96923580A patent/EP0862669B1/de not_active Expired - Lifetime
- 1996-06-28 AT AT96923580T patent/ATE239820T1/de not_active IP Right Cessation
-
2001
- 2001-06-14 US US09/882,789 patent/US20010027849A1/en not_active Abandoned
-
2002
- 2002-02-25 US US10/084,289 patent/US20020108728A1/en not_active Abandoned
-
2003
- 2003-04-18 US US10/418,481 patent/US20030205343A1/en not_active Abandoned
-
2004
- 2004-11-08 US US10/984,622 patent/US20050061459A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20020108728A1 (en) | 2002-08-15 |
US20050061459A1 (en) | 2005-03-24 |
WO1997001666A1 (en) | 1997-01-16 |
AU6405696A (en) | 1997-01-30 |
US5680995A (en) | 1997-10-28 |
EP0862669A1 (de) | 1998-09-09 |
US20010027849A1 (en) | 2001-10-11 |
BR9609160A (pt) | 1999-12-14 |
US20030205343A1 (en) | 2003-11-06 |
EP0862669A4 (de) | 1998-09-09 |
EP0862669B1 (de) | 2003-05-07 |
ATE239820T1 (de) | 2003-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |