SE463316B - Foerfarande och anordning foer indunstning av avlut i samband med kokning av cellulosahaltigt fibermaterial i en kontinuerlig kokare - Google Patents

Foerfarande och anordning foer indunstning av avlut i samband med kokning av cellulosahaltigt fibermaterial i en kontinuerlig kokare

Info

Publication number
SE463316B
SE463316B SE8800100A SE8800100A SE463316B SE 463316 B SE463316 B SE 463316B SE 8800100 A SE8800100 A SE 8800100A SE 8800100 A SE8800100 A SE 8800100A SE 463316 B SE463316 B SE 463316B
Authority
SE
Sweden
Prior art keywords
steam
evaporation
boiler
boiling
liquor
Prior art date
Application number
SE8800100A
Other languages
English (en)
Swedish (sv)
Other versions
SE8800100L (sv
SE8800100D0 (sv
Inventor
K Henricson
R Ryham
K Sannholm
Original Assignee
Ahlstroem Foeretagen
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
Application filed by Ahlstroem Foeretagen filed Critical Ahlstroem Foeretagen
Priority to SE8800100A priority Critical patent/SE463316B/sv
Publication of SE8800100D0 publication Critical patent/SE8800100D0/xx
Priority to FI890080A priority patent/FI96780B/fi
Priority to US07/295,825 priority patent/US4944840A/en
Priority to PT89454A priority patent/PT89454B/pt
Priority to FR8900386A priority patent/FR2626021B1/fr
Priority to JP1007559A priority patent/JPH081035B2/ja
Priority to CA000588187A priority patent/CA1320865C/en
Publication of SE8800100L publication Critical patent/SE8800100L/
Publication of SE463316B publication Critical patent/SE463316B/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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/10—Concentrating spent liquor by evaporation

Landscapes

  • Paper (AREA)
SE8800100A 1988-01-14 1988-01-14 Foerfarande och anordning foer indunstning av avlut i samband med kokning av cellulosahaltigt fibermaterial i en kontinuerlig kokare SE463316B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8800100A SE463316B (sv) 1988-01-14 1988-01-14 Foerfarande och anordning foer indunstning av avlut i samband med kokning av cellulosahaltigt fibermaterial i en kontinuerlig kokare
FI890080A FI96780B (fi) 1988-01-14 1989-01-06 Menetelmä ja laite selluloosapitoisen kuitumateriaalin keiton yhteydessä syntyvän jätelipeän haihduttamiseksi
US07/295,825 US4944840A (en) 1988-01-14 1989-01-11 Method and apparatus for evaporating waste liquor produced when cooking fibrous material containing cellulose
PT89454A PT89454B (pt) 1988-01-14 1989-01-13 Processo e dispositivo para evaporar licor de desperdicio produzido quando se aquece material fibroso contendo celulose
FR8900386A FR2626021B1 (fr) 1988-01-14 1989-01-13 Procede et dispositif pour l'evaporation de lessive residuaire produite lors de la cuisson de materiaux fibreux contenant de la cellulose
JP1007559A JPH081035B2 (ja) 1988-01-14 1989-01-13 セルロ−ス含有繊維状材料の蒸煮時に生成される廃棄液体の蒸発方法及び装置
CA000588187A CA1320865C (en) 1988-01-14 1989-01-13 Method and apparatus for evaporating waste liquor produced when cooking fibrous material containing cellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8800100A SE463316B (sv) 1988-01-14 1988-01-14 Foerfarande och anordning foer indunstning av avlut i samband med kokning av cellulosahaltigt fibermaterial i en kontinuerlig kokare

Publications (3)

Publication Number Publication Date
SE8800100D0 SE8800100D0 (sv) 1988-01-14
SE8800100L SE8800100L (sv) 1989-07-15
SE463316B true SE463316B (sv) 1990-11-05

Family

ID=20371065

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8800100A SE463316B (sv) 1988-01-14 1988-01-14 Foerfarande och anordning foer indunstning av avlut i samband med kokning av cellulosahaltigt fibermaterial i en kontinuerlig kokare

Country Status (7)

Country Link
US (1) US4944840A (ja)
JP (1) JPH081035B2 (ja)
CA (1) CA1320865C (ja)
FI (1) FI96780B (ja)
FR (1) FR2626021B1 (ja)
PT (1) PT89454B (ja)
SE (1) SE463316B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI82079C (fi) * 1989-04-27 1993-05-11 Poeyry Jaakko & Co Oy Foerfarande och anordning foer kontinuerlig kokning av cellulosa
US5213662A (en) * 1991-08-14 1993-05-25 Kamyr, Inc. Treatment of chips with high temperature black liquor to reduce black liquor viscosity
FI117637B (fi) * 2000-03-24 2006-12-29 Andritz Oy Menetelmä ja laitteisto mustalipeän polttamiseksi
SE518993E (sv) * 2002-01-24 2013-04-23 Metso Paper Sweden Ab Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut
US20070131363A1 (en) * 2005-10-24 2007-06-14 Andritz Inc. Fiberline systems, processes and methods
FI122983B (fi) * 2009-02-09 2012-09-28 Andritz Inc Menetelmä höyryn kehittämiseksi sellutehtaan keittämöllä

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1793264A (en) * 1928-08-07 1931-02-17 Sergei I Tschuwikowsky Method of cooking sulphite cellulose
US2747552A (en) * 1952-04-05 1956-05-29 Kyrklund Gunnar Method of generating vapour from waste sulfite liquor or dregs
US3286763A (en) * 1964-10-19 1966-11-22 Jacoby Process Equipment Co In Recovering heat from a blow evaporator for use in a surface evaporator
US3445328A (en) * 1964-01-25 1969-05-20 Kamyr Ab Method for continuous cellulose digestion utilizing two temperature zones
US3299942A (en) * 1964-06-29 1967-01-24 Jacoby Process Equipment Co In Method and apparatus for the concentration of liquids
FR1414616A (fr) * 1964-10-19 1965-10-15 Procédé et appareil pour la récupération de la chaleur perdue, notamment pour la concentration par évaporation d'une liqueur provenant d'une installation de fabrication de pâte de bois
US3414038A (en) * 1965-06-21 1968-12-03 Kamyr Ab Heat recovery method and apparatus
US3366158A (en) * 1966-05-12 1968-01-30 Rosenblad Corp Falling film evaporator
CA1097465A (en) * 1976-11-30 1981-03-17 James R. Prough Black liquor energy recovery
SE453673B (sv) * 1985-07-02 1988-02-22 Kamyr Ab Sett vid kontinuerlig kokning for uppvermning av fibermaterialet vid kokarens topp

Also Published As

Publication number Publication date
CA1320865C (en) 1993-08-03
PT89454B (pt) 1993-12-31
JPH01314796A (ja) 1989-12-19
FI96780B (fi) 1996-05-15
JPH081035B2 (ja) 1996-01-10
FI890080A (fi) 1989-07-15
SE8800100L (sv) 1989-07-15
FR2626021B1 (fr) 1995-06-23
SE8800100D0 (sv) 1988-01-14
US4944840A (en) 1990-07-31
FR2626021A1 (fr) 1989-07-21
PT89454A (pt) 1990-02-08
FI890080A0 (fi) 1989-01-06

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