CA2066181A1 - Methode de chauffage par deplacement pour lessiveur a cuisson continue - Google Patents
Methode de chauffage par deplacement pour lessiveur a cuisson continueInfo
- Publication number
- CA2066181A1 CA2066181A1 CA2066181A CA2066181A CA2066181A1 CA 2066181 A1 CA2066181 A1 CA 2066181A1 CA 2066181 A CA2066181 A CA 2066181A CA 2066181 A CA2066181 A CA 2066181A CA 2066181 A1 CA2066181 A1 CA 2066181A1
- Authority
- CA
- Canada
- Prior art keywords
- chamber
- chips
- black liquor
- pulp
- high temperature
- 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.)
- Granted
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
- D21C7/14—Means for circulating the lye
-
- 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
Landscapes
- Paper (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41392089A | 1989-09-28 | 1989-09-28 | |
US413,920 | 1989-09-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2066181A1 true CA2066181A1 (fr) | 1991-03-29 |
CA2066181C CA2066181C (fr) | 1995-09-26 |
Family
ID=23639200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002066181A Expired - Fee Related CA2066181C (fr) | 1989-09-28 | 1990-09-25 | Methode de chauffage par deplacement pour lessiveur a cuisson continue |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0502852B1 (fr) |
JP (1) | JPH0674557B2 (fr) |
KR (1) | KR0171423B1 (fr) |
CN (1) | CN1021980C (fr) |
CA (1) | CA2066181C (fr) |
DE (1) | DE69004438T2 (fr) |
ES (1) | ES2045948T3 (fr) |
FI (1) | FI921373A (fr) |
NO (1) | NO179016C (fr) |
WO (1) | WO1991005103A2 (fr) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE125010T1 (de) * | 1990-09-20 | 1995-07-15 | Kvaerner Pulping Tech | Tränkung mit schwarzlauge vor der zufuhr der weisslauge. |
US5302247A (en) * | 1992-11-02 | 1994-04-12 | Kamyr, Inc. | Top circulation line cooling for a modified cook digester |
CN1071997C (zh) * | 1993-06-18 | 2001-10-03 | 叶隆清 | 植物促长剂及制造方法 |
US5824187A (en) * | 1993-12-29 | 1998-10-20 | Kvaerner Pulping Ab | Method for the continuous cooking of pulp |
SE502039C2 (sv) * | 1993-12-29 | 1995-07-24 | Kvaerner Pulping Tech | Sätt och anordning för kontinuerlig kokning av massa |
US6248208B1 (en) | 1995-06-02 | 2001-06-19 | Andritz-Ahlstrom Inc. | Pretreatment of chips before cooking |
AT403301B (de) * | 1996-04-04 | 1998-01-26 | Impco Voest Alpine Pulp Tech | Kontinuierliche flüssigkeitsführung |
US6159336A (en) * | 1997-08-07 | 2000-12-12 | Kvaerner Pulping Ab | Method and device for the continuous cooking of pulp |
SE0104272L (sv) | 2001-12-17 | 2002-11-12 | Kvaerner Pulping Tech | Förfarande och arrangemang vid impregnering av flis |
SE518957C2 (sv) * | 2002-01-24 | 2002-12-10 | Kvaerner Pulping Tech | Förfarande för att öka värmeekonomin i kokarsystemet vid kontinuerlig kokning |
SE527058C2 (sv) * | 2004-02-09 | 2005-12-13 | Kvaerner Pulping Tech | Kontinuerlig kokprocess med förbättrad värmeekonomi |
US9567360B2 (en) * | 2010-07-07 | 2017-02-14 | Stora Enso Oyj | Process for production of precipitated lignin from black liquor and precipitated lignin produced by the process |
CN101906730B (zh) * | 2010-07-15 | 2013-01-23 | 轻工业杭州机电设计研究院 | 非木纤维连续蒸煮方法及其装置 |
CN102154398A (zh) * | 2010-12-28 | 2011-08-17 | 国润金华(北京)国际能源投资有限公司佛山高明分公司 | 一种高温高压纤维素转糖工艺 |
WO2012147094A1 (fr) * | 2011-03-25 | 2012-11-01 | Keswani, S.L. | Procédé et système pour l'extraction de la liqueur noire à partir d'un digesteur continu à tube horizontal |
CN102154874B (zh) * | 2011-04-29 | 2012-11-21 | 白福安 | 一种置换蒸煮制浆方法 |
CN102797189A (zh) * | 2012-08-11 | 2012-11-28 | 李肥生 | 两段式自加热螺旋结构蒸煮分离器 |
US9644317B2 (en) * | 2014-11-26 | 2017-05-09 | International Paper Company | Continuous digester and feeding system |
FR3039567A1 (fr) * | 2015-07-31 | 2017-02-03 | Commissariat Energie Atomique | Dispositif et procede de traitement de la liqueur noire provenant de la preparation de pate a papier par liquefaction hydrothermale |
CN108560302A (zh) * | 2016-12-20 | 2018-09-21 | 丁永新 | 采用木、竹原料制成的强度较高的浆料 |
KR102295018B1 (ko) | 2019-09-11 | 2021-08-30 | 한병엽 | 포장용기 자동 주문발주 장치 |
KR102490233B1 (ko) | 2020-11-24 | 2023-01-18 | 한병엽 | 포스 장치, 포스 장치의 주문 정보 처리방법, 기록매체 |
JP7118185B2 (ja) * | 2021-01-20 | 2022-08-15 | 木村工機株式会社 | 住宅空調システム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI63610C (fi) * | 1981-12-31 | 1983-07-11 | Ekono Oy | Foerfarande foer kontinuerlig uppslutning av finfoerdelat material |
SE452482B (sv) * | 1982-04-28 | 1987-11-30 | Sunds Defibrator | Forfarande for satsvis framstellning av sulfatmassa med hog delignifieringsgrad |
JPS6059189A (ja) * | 1983-08-24 | 1985-04-05 | ベロイト コ−ポレ−ション | 多段式木材チツプ蒸解法 |
FI71176C (fi) * | 1983-11-30 | 1991-12-03 | Ekono Oy | Foerfarande foer framstaellning av cellulosa med satsvis kokning. |
-
1990
- 1990-09-25 ES ES90914988T patent/ES2045948T3/es not_active Expired - Lifetime
- 1990-09-25 CA CA002066181A patent/CA2066181C/fr not_active Expired - Fee Related
- 1990-09-25 KR KR1019920700696A patent/KR0171423B1/ko not_active IP Right Cessation
- 1990-09-25 EP EP90914988A patent/EP0502852B1/fr not_active Expired - Lifetime
- 1990-09-25 DE DE90914988T patent/DE69004438T2/de not_active Expired - Fee Related
- 1990-09-25 JP JP2514062A patent/JPH0674557B2/ja not_active Expired - Lifetime
- 1990-09-25 WO PCT/US1990/005443 patent/WO1991005103A2/fr active IP Right Grant
- 1990-09-28 CN CN90108125A patent/CN1021980C/zh not_active Expired - Fee Related
-
1992
- 1992-02-18 NO NO920630A patent/NO179016C/no unknown
- 1992-03-27 FI FI921373A patent/FI921373A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ES2045948T3 (es) | 1994-01-16 |
NO920630D0 (no) | 1992-02-18 |
KR0171423B1 (ko) | 1999-05-01 |
WO1991005103A3 (fr) | 1991-05-16 |
FI921373A0 (fi) | 1992-03-27 |
EP0502852B1 (fr) | 1993-11-03 |
CN1050579A (zh) | 1991-04-10 |
NO179016B (no) | 1996-04-09 |
NO179016C (no) | 1996-07-17 |
CA2066181C (fr) | 1995-09-26 |
WO1991005103A2 (fr) | 1991-04-18 |
JPH05503739A (ja) | 1993-06-17 |
JPH0674557B2 (ja) | 1994-09-21 |
DE69004438D1 (de) | 1993-12-09 |
DE69004438T2 (de) | 1994-05-11 |
FI921373A (fi) | 1992-03-27 |
KR920703920A (ko) | 1992-12-18 |
EP0502852A1 (fr) | 1992-09-16 |
NO920630L (no) | 1992-02-18 |
CN1021980C (zh) | 1993-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |