SE453673B - Sett vid kontinuerlig kokning for uppvermning av fibermaterialet vid kokarens topp - Google Patents

Sett vid kontinuerlig kokning for uppvermning av fibermaterialet vid kokarens topp

Info

Publication number
SE453673B
SE453673B SE8503282A SE8503282A SE453673B SE 453673 B SE453673 B SE 453673B SE 8503282 A SE8503282 A SE 8503282A SE 8503282 A SE8503282 A SE 8503282A SE 453673 B SE453673 B SE 453673B
Authority
SE
Sweden
Prior art keywords
digester
steam
liquid
temperature
fibrous material
Prior art date
Application number
SE8503282A
Other languages
English (en)
Swedish (sv)
Other versions
SE8503282D0 (sv
SE8503282L (sv
Inventor
J L G Schotte
Original Assignee
Kamyr Ab
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 Kamyr Ab filed Critical Kamyr Ab
Priority to SE8503282A priority Critical patent/SE453673B/sv
Publication of SE8503282D0 publication Critical patent/SE8503282D0/xx
Priority to FI862564A priority patent/FI80084C/fi
Priority to NO862425A priority patent/NO166417C/no
Priority to DE19863621120 priority patent/DE3621120A1/de
Priority to AT174886A priority patent/AT392496B/de
Priority to BR8603064A priority patent/BR8603064A/pt
Priority to FR8609542A priority patent/FR2584433A1/fr
Priority to JP15430186A priority patent/JPS626991A/ja
Publication of SE8503282L publication Critical patent/SE8503282L/
Publication of SE453673B publication Critical patent/SE453673B/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
    • D21C7/00—Digesters
    • D21C7/10—Heating devices

Landscapes

  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
SE8503282A 1985-07-02 1985-07-02 Sett vid kontinuerlig kokning for uppvermning av fibermaterialet vid kokarens topp SE453673B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8503282A SE453673B (sv) 1985-07-02 1985-07-02 Sett vid kontinuerlig kokning for uppvermning av fibermaterialet vid kokarens topp
FI862564A FI80084C (fi) 1985-07-02 1986-06-17 Saett vid aong/vaetskefaskokare foer cellulosamassa.
NO862425A NO166417C (no) 1985-07-02 1986-06-18 Fremgangsmaate ved drift av et celluloseanlegg.
DE19863621120 DE3621120A1 (de) 1985-07-02 1986-06-24 Verfahren zur behandlung von zellulosematerial in einem dampf-fluessigkeits-phasen-kocher
AT174886A AT392496B (de) 1985-07-02 1986-06-27 Verfahren zur behandlung von zellulosematerial in einer zellulose - aufschlussanlage
BR8603064A BR8603064A (pt) 1985-07-02 1986-07-01 Processo para digerir polpa de celulose em um digestor de fase vapor/liquido
FR8609542A FR2584433A1 (fr) 1985-07-02 1986-07-01 Procede utilise dans une installation de cuisson de la cellulose.
JP15430186A JPS626991A (ja) 1985-07-02 1986-07-02 蒸気／液体相によるセルロ−ズ・パルプの蒸解方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8503282A SE453673B (sv) 1985-07-02 1985-07-02 Sett vid kontinuerlig kokning for uppvermning av fibermaterialet vid kokarens topp

Publications (3)

Publication Number Publication Date
SE8503282D0 SE8503282D0 (sv) 1985-07-02
SE8503282L SE8503282L (sv) 1987-01-03
SE453673B true SE453673B (sv) 1988-02-22

Family

ID=20360776

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503282A SE453673B (sv) 1985-07-02 1985-07-02 Sett vid kontinuerlig kokning for uppvermning av fibermaterialet vid kokarens topp

Country Status (8)

Country Link
JP (1) JPS626991A (de)
AT (1) AT392496B (de)
BR (1) BR8603064A (de)
DE (1) DE3621120A1 (de)
FI (1) FI80084C (de)
FR (1) FR2584433A1 (de)
NO (1) NO166417C (de)
SE (1) SE453673B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944840A (en) * 1988-01-14 1990-07-31 Ahlstromforetagen Svenska Ab Method and apparatus for evaporating waste liquor produced when cooking fibrous material containing cellulose

Families Citing this family (7)

* 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
SE518993E (sv) * 2002-01-24 2013-04-23 Metso Paper Sweden Ab Framställning av cellulosamassa genom kokning med en kokvätska innehållande förindunstad svartlut
SG136850A1 (en) * 2006-04-25 2007-11-29 Itef Singapore Pte Ltd Method of manufacturing cellulose acetate, high temperature steam reactor vessel used in the same method, and superheated steam generator used in the same method
FI122983B (fi) * 2009-02-09 2012-09-28 Andritz Inc Menetelmä höyryn kehittämiseksi sellutehtaan keittämöllä
CN103451987B (zh) * 2013-08-23 2015-10-28 湖南骏泰浆纸有限责任公司 一种溶解浆预水解液提取方法及装置
SE539449C2 (en) * 2015-11-16 2017-09-26 Valmet Oy Method for heating cellulosic material to full cooking temperature in digesters
FI20165470A (fi) 2016-06-06 2017-12-07 Andritz Oy Menetelmä kemiallisen massan tuottamiseksi sellutehtaan keittämöllä

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1080848B (de) * 1958-02-06 1960-04-28 Escher Wyss Gmbh Einrichtung zum kontinuierlichen Aufschliessen faserhaltiger pflanzlicher Stoffe der Zellstoffindustrie
DE1096181B (de) * 1958-07-02 1960-12-29 Kamyr Ab Verfahren und Einrichtung zur Ausnutzung der Waerme der Ablauge beim kontinuierlichen Aufschluss von zellstoffhaltigen Rohstoffen unter Druck
AT262046B (de) * 1962-10-20 1968-05-27 Dominion Tar & Chemical Co Verfahren zur Aufrechterhaltung des Wasserhaushaltes in einem Imprägnierungssystem
JPS519401A (ja) * 1974-07-15 1976-01-26 Oodeio Enjiniaringu Kk Denchikuyotoonaamuno jogehokokaitenjukushijisochi
NZ191061A (en) * 1978-07-27 1982-03-16 Obbola Linerboard Ab Chemical pulp manufacture cellulosic material preheated by steam in a storage container
PT71072A (en) * 1979-04-11 1980-05-01 Rosenblads Patenter Ab Method for secondary heat recovery in batchwise cellulose digesting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944840A (en) * 1988-01-14 1990-07-31 Ahlstromforetagen Svenska Ab Method and apparatus for evaporating waste liquor produced when cooking fibrous material containing cellulose

Also Published As

Publication number Publication date
NO166417B (no) 1991-04-08
FI80084B (fi) 1989-12-29
SE8503282D0 (sv) 1985-07-02
FI862564A0 (fi) 1986-06-17
JPS626991A (ja) 1987-01-13
BR8603064A (pt) 1987-02-17
AT392496B (de) 1991-04-10
NO166417C (no) 1991-07-17
FR2584433A1 (fr) 1987-01-09
NO862425L (no) 1987-01-05
NO862425D0 (no) 1986-06-18
FI862564A (fi) 1987-01-03
SE8503282L (sv) 1987-01-03
DE3621120C2 (de) 1987-05-27
FI80084C (fi) 1990-04-10
FR2584433B1 (de) 1994-04-22
ATA174886A (de) 1990-09-15
DE3621120A1 (de) 1987-01-15

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