ZA98936B - Method and device for the continuous cooking of pulp - Google Patents

Method and device for the continuous cooking of pulp

Info

Publication number
ZA98936B
ZA98936B ZA98936A ZA98936A ZA98936B ZA 98936 B ZA98936 B ZA 98936B ZA 98936 A ZA98936 A ZA 98936A ZA 98936 A ZA98936 A ZA 98936A ZA 98936 B ZA98936 B ZA 98936B
Authority
ZA
South Africa
Prior art keywords
con
cooking
zone
current
fibre material
Prior art date
Application number
ZA98936A
Other languages
English (en)
Inventor
Johan Engstrom
Vidar Snekkenes
Krister Olsson
Soren Gustavsson
Christoffer Lindgren
Mikael Lindstrom
Original Assignee
Kvaerner Pulping Tech
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20405502&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA98936(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech
Publication of ZA98936B publication Critical patent/ZA98936B/xx

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/24—Continuous processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • General Preparation And Processing Of Foods (AREA)
ZA98936A 1997-02-09 1998-02-05 Method and device for the continuous cooking of pulp ZA98936B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1997/000192 WO1998035090A1 (fr) 1997-02-09 1997-02-09 Procede continu de production de pate avec impregnation de liqueur residuaire

Publications (1)

Publication Number Publication Date
ZA98936B true ZA98936B (en) 1998-09-23

Family

ID=20405502

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA98936A ZA98936B (en) 1997-02-09 1998-02-05 Method and device for the continuous cooking of pulp

Country Status (8)

Country Link
EP (1) EP0909353B1 (fr)
AT (1) ATE201064T1 (fr)
AU (1) AU2183697A (fr)
CA (1) CA2279283C (fr)
DE (1) DE69800767T2 (fr)
ES (1) ES2159175T3 (fr)
WO (1) WO1998035090A1 (fr)
ZA (1) ZA98936B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1318688C (zh) * 2003-08-26 2007-05-30 山东泉林纸业有限责任公司 一种烧碱法制浆所用原料的浸渍预处理工艺
SE527058C2 (sv) * 2004-02-09 2005-12-13 Kvaerner Pulping Tech Kontinuerlig kokprocess med förbättrad värmeekonomi
SE533670C2 (sv) * 2009-04-01 2010-11-30 Metso Fiber Karlstad Ab System och metod för reglering av en kontinuerlig ångfaskokare
CN103215834B (zh) * 2013-04-17 2015-01-07 岳阳林纸股份有限公司 一种节能环保型连续蒸煮工艺
RU2670855C1 (ru) * 2017-06-26 2018-10-25 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный университет промышленных технологий и дизайна" Способ варки технологической щепы в производстве целлюлозы

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639987A (en) * 1947-07-09 1953-05-26 Ass Pulp & Paper Mills Two-stage pulping process
FI82079C (fi) * 1989-04-27 1993-05-11 Poeyry Jaakko & Co Oy Foerfarande och anordning foer kontinuerlig kokning av cellulosa
SE502039C2 (sv) * 1993-12-29 1995-07-24 Kvaerner Pulping Tech Sätt och anordning för kontinuerlig kokning av massa
AU2697295A (en) * 1994-09-02 1996-03-27 Kamyr Inc. Continuous kraft cooking with black liquor pretreatment
US5635026A (en) * 1995-11-13 1997-06-03 Ahlstrom Machinery Inc. Cooking cellulose material with high alkali concentrations and/or high pH

Also Published As

Publication number Publication date
ATE201064T1 (de) 2001-05-15
DE69800767D1 (de) 2001-06-13
WO1998035090A1 (fr) 1998-08-13
DE69800767T2 (de) 2001-11-29
CA2279283C (fr) 2008-08-26
EP0909353B1 (fr) 2001-05-09
CA2279283A1 (fr) 1998-08-13
AU2183697A (en) 1998-08-26
EP0909353A1 (fr) 1999-04-21
ES2159175T3 (es) 2001-09-16

Similar Documents

Publication Publication Date Title
PL318549A1 (en) Method of making soft paper articles of old newspapers
NO923169L (no) Behandling av flis med varm lut
CA2066181A1 (fr) Methode de chauffage par deplacement pour lessiveur a cuisson continue
ZA98936B (en) Method and device for the continuous cooking of pulp
FI913160A0 (fi) Eräprosessi kraftmassan valmistamiseksi
CA2174970A1 (fr) Procede et dispositif pour la cuisson continue de la pate a papier
BR8902492A (pt) Processo de digirir continuamente material fibroso celulosico triturado para produzir polpa de papel e aparelho para o cozimento continuo de material fibroso celulosico para produzir polpa de papel
PH31483A (en) Method and apparatus for pulping cellulosic material using a vessel with an impregnation zone and anattrition zone.
ZA91958B (en) Process for preparing kraft pulp
FI950882A (fi) Menetelmä prosessiveden käsittelemiseksi
BR0013839A (pt) Processo para produzir polpa quìmica por meio de cozimento alcalino
CA1095765A (fr) Controle de la temperature de blanchiment
Mohlin Electric Energy Consumption by Production of High-Yield Pulp- Status, Development Trends, and Research Requirements