SE9501572L - Sätt vid impregnering i enkärls hydraulkokare - Google Patents

Sätt vid impregnering i enkärls hydraulkokare

Info

Publication number
SE9501572L
SE9501572L SE9501572A SE9501572A SE9501572L SE 9501572 L SE9501572 L SE 9501572L SE 9501572 A SE9501572 A SE 9501572A SE 9501572 A SE9501572 A SE 9501572A SE 9501572 L SE9501572 L SE 9501572L
Authority
SE
Sweden
Prior art keywords
chips
liquid
pct
boiler
digester
Prior art date
Application number
SE9501572A
Other languages
Unknown language ( )
English (en)
Other versions
SE9501572D0 (sv
SE505528C2 (sv
Inventor
Finn Oulie
Lennart Sjoelund
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=20398122&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9501572(L) "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
Priority to SE9501572A priority Critical patent/SE505528C2/sv
Publication of SE9501572D0 publication Critical patent/SE9501572D0/sv
Priority to AT96912359T priority patent/ATE221153T1/de
Priority to PCT/SE1996/000412 priority patent/WO1996034143A1/en
Priority to EP96912359A priority patent/EP0823004B1/en
Priority to CA002217568A priority patent/CA2217568A1/en
Priority to DE69622550T priority patent/DE69622550D1/de
Priority to US08/945,563 priority patent/US6030492A/en
Priority to BR9608230A priority patent/BR9608230A/pt
Priority to AU55194/96A priority patent/AU5519496A/en
Publication of SE9501572L publication Critical patent/SE9501572L/sv
Publication of SE505528C2 publication Critical patent/SE505528C2/sv

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
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting

Landscapes

  • Paper (AREA)
  • Cookers (AREA)
SE9501572A 1995-04-28 1995-04-28 Impregnering av flis med het svartlut i ett kontinuerligt enkärlssystem SE505528C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9501572A SE505528C2 (sv) 1995-04-28 1995-04-28 Impregnering av flis med het svartlut i ett kontinuerligt enkärlssystem
AU55194/96A AU5519496A (en) 1995-04-28 1996-03-29 Impregnation of cellulose-containing material with black liq uor in a single vessel digester
BR9608230A BR9608230A (pt) 1995-04-28 1996-03-29 Processo de cozimento contínuo de polpa "kraft" em um sistema de recipiente único
EP96912359A EP0823004B1 (en) 1995-04-28 1996-03-29 Impregnation of cellulose-containing material with black liquor in a single vessel digester
PCT/SE1996/000412 WO1996034143A1 (en) 1995-04-28 1996-03-29 Impregnation of cellulose-containing material with black liquor in a single vessel digester
AT96912359T ATE221153T1 (de) 1995-04-28 1996-03-29 Imprägnierung von einem cellulosehaltigen material mit schwarzlauge in einem einzelgefäss- kocher
CA002217568A CA2217568A1 (en) 1995-04-28 1996-03-29 Impregnation of cellulose-containing material with black liquor in a single vessel digester
DE69622550T DE69622550D1 (de) 1995-04-28 1996-03-29 Imprägnierung von einem cellulosehaltigen material mit schwarzlauge in einem einzelgefäss-kocher
US08/945,563 US6030492A (en) 1995-04-28 1996-03-29 Impregnation of cellulose-containing material with black liquor in a single vessel digester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501572A SE505528C2 (sv) 1995-04-28 1995-04-28 Impregnering av flis med het svartlut i ett kontinuerligt enkärlssystem

Publications (3)

Publication Number Publication Date
SE9501572D0 SE9501572D0 (sv) 1995-04-28
SE9501572L true SE9501572L (sv) 1996-10-29
SE505528C2 SE505528C2 (sv) 1997-09-15

Family

ID=20398122

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9501572A SE505528C2 (sv) 1995-04-28 1995-04-28 Impregnering av flis med het svartlut i ett kontinuerligt enkärlssystem

Country Status (9)

Country Link
US (1) US6030492A (sv)
EP (1) EP0823004B1 (sv)
AT (1) ATE221153T1 (sv)
AU (1) AU5519496A (sv)
BR (1) BR9608230A (sv)
CA (1) CA2217568A1 (sv)
DE (1) DE69622550D1 (sv)
SE (1) SE505528C2 (sv)
WO (1) WO1996034143A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE246282T1 (de) 1997-06-13 2003-08-15 Kvaerner Pulping Tech Verfahren zum kontinuierlichen aufschliessen in einem einzelgefäss-kocher
US6551335B1 (en) * 1997-07-11 2003-04-22 Astra Tech Ab Methods and devices for stripping blood vessels
SE515971C2 (sv) * 2000-11-03 2001-11-05 Kvaerner Pulping Tech Kontinuerlig kokning av massa med nettomedströmsflöde i kokarens bottenparti
SE0004049L (sv) * 2000-11-03 2001-11-05 Kvaerner Pulping Tech Kontinuerlig kokning av massa med avdrag av begagnad koklut dels från kokaren, dels från en efterföljande tryckdiffusör
SE531632C2 (sv) * 2007-12-20 2009-06-09 Metso Fiber Karlstad Ab Förfarande vid tillverkning av sulfatmassa där hemicellulosor återförs
CN101914863B (zh) * 2010-07-28 2012-07-25 商丘市丰源纸业科技有限公司 蒸汽法提取造纸黑液工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303088A (en) * 1963-04-19 1967-02-07 Lummus Co Continuous liquid-phase rapid pulping
US5213662A (en) * 1991-08-14 1993-05-25 Kamyr, Inc. Treatment of chips with high temperature black liquor to reduce black liquor viscosity
US5413677A (en) * 1993-04-05 1995-05-09 Kamyr, Inc. Method for producing chemical pulp from hardwood chips
SE501110C2 (sv) * 1993-04-21 1994-11-14 Kvaerner Pulping Tech Silorgan med en silkropp och sätt och anordning för silkroppens tillverkning
US5658428A (en) * 1995-10-19 1997-08-19 Kvaerner Pulping Technologies Ab Method for impregnation in a single-vessel hydraulic digester

Also Published As

Publication number Publication date
AU5519496A (en) 1996-11-18
ATE221153T1 (de) 2002-08-15
EP0823004B1 (en) 2002-07-24
US6030492A (en) 2000-02-29
BR9608230A (pt) 1998-12-29
CA2217568A1 (en) 1996-10-31
DE69622550D1 (de) 2002-08-29
EP0823004A1 (en) 1998-02-11
SE9501572D0 (sv) 1995-04-28
WO1996034143A1 (en) 1996-10-31
SE505528C2 (sv) 1997-09-15

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Legal Events

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