SE9001782D0 - Continuous cooking reduced cost, horsepower and pulp degradation - Google Patents

Continuous cooking reduced cost, horsepower and pulp degradation

Info

Publication number
SE9001782D0
SE9001782D0 SE9001782A SE9001782A SE9001782D0 SE 9001782 D0 SE9001782 D0 SE 9001782D0 SE 9001782 A SE9001782 A SE 9001782A SE 9001782 A SE9001782 A SE 9001782A SE 9001782 D0 SE9001782 D0 SE 9001782D0
Authority
SE
Sweden
Prior art keywords
digester
impregnation vessel
horsepower
continuous cooking
reduced cost
Prior art date
Application number
SE9001782A
Other languages
English (en)
Other versions
SE9001782L (sv
SE506456C2 (sv
Inventor
J C F C Richter
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
Publication of SE9001782D0 publication Critical patent/SE9001782D0/sv
Publication of SE9001782L publication Critical patent/SE9001782L/sv
Publication of SE506456C2 publication Critical patent/SE506456C2/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
    • D21C7/14—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)
SE9001782A 1989-06-28 1990-05-17 Apparat och sätt för kontinuerlig framställning av pappersmassa varvid impregneringskärlet är anordnat i kokkärlet SE506456C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37265089A 1989-06-28 1989-06-28

Publications (3)

Publication Number Publication Date
SE9001782D0 true SE9001782D0 (sv) 1990-05-17
SE9001782L SE9001782L (sv) 1990-12-29
SE506456C2 SE506456C2 (sv) 1997-12-15

Family

ID=23469091

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001782A SE506456C2 (sv) 1989-06-28 1990-05-17 Apparat och sätt för kontinuerlig framställning av pappersmassa varvid impregneringskärlet är anordnat i kokkärlet

Country Status (7)

Country Link
EP (1) EP0407371A3 (sv)
JP (1) JPH0333287A (sv)
BR (1) BR9003023A (sv)
DE (1) DE407371T1 (sv)
FI (1) FI903207A0 (sv)
NO (1) NO902849L (sv)
SE (1) SE506456C2 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302247A (en) * 1992-11-02 1994-04-12 Kamyr, Inc. Top circulation line cooling for a modified cook digester
US5476572A (en) * 1994-06-16 1995-12-19 Kamyr, Inc. Chip feeding for a continuous digester

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR65634E (sv) * 1952-05-14 1956-02-29
NL258134A (sv) * 1959-11-20
FI44513C (fi) * 1963-01-08 1971-11-10 Defibrator Ab Laite kuitumassan jatkuvaa valmistamista varten lignoselluloosapitoisesta aineesta
US5300195A (en) * 1988-05-31 1994-04-05 Kamyr Ab Continuous vertical digester apparatus

Also Published As

Publication number Publication date
NO902849D0 (no) 1990-06-27
JPH0333287A (ja) 1991-02-13
SE9001782L (sv) 1990-12-29
EP0407371A2 (en) 1991-01-09
DE407371T1 (de) 1991-10-17
SE506456C2 (sv) 1997-12-15
BR9003023A (pt) 1991-08-20
FI903207A0 (fi) 1990-06-26
EP0407371A3 (en) 1991-11-27
NO902849L (no) 1991-01-02

Similar Documents

Publication Publication Date Title
FI99149B (sv) Högsulfiditetskok för pappersmassa genom användning av svartlutsulfonisering av ångad flis
RU95112468A (ru) Способ непрерывной варки волоконного материала
PT698139E (pt) Controlo dos solidos dissolvidos na producao de pasta de papel
BR8902249A (pt) Difusor de pressao e processo de tratar uma lama de material fibroso celulosico triturado
EP0382259A3 (en) A complex of a fibrous material and fungi and a process for its preparation
CA2037717A1 (en) Extended kraft cooking with white liquor added to wash circulation
SE8902566D0 (sv) Bleaching pulp with ozone-chlorine mixtures
DE68905524D1 (de) Erhoehung der qualitaet bei kontinuierlichem zellstoffkochen.
FI943785A0 (sv) Syre delignifiering från cellulosapappersproduktsavfall
EP0275544A3 (en) Almost non-emissive binder for wood and cellulosic material
SE9001782D0 (sv) Continuous cooking reduced cost, horsepower and pulp degradation
FR2596433B1 (fr) Cylindre de presse destinee notamment a eliminer le liquide d'un materiau en feuille, tel que pate a papier, elabore en continu, et presse comportant un tel cylindre
NO874588D0 (no) Skruepresse.
ES2069819T3 (es) Papel suave de alta resistencia y metodo para su produccion.
CA2285714A1 (en) Continuous digester with inverted top separator
Kerekes After pulping. Processing the pulps
ZA956507B (en) High efficiency vessels for bleaching lignocellulosic cellulosic and synthetic polymeric fibrous materials
GB1521332A (en) Apparatus for manufacturing pulp
FI972047A (sv) Svartlutsimpregnering i en hydraulisk digester med ett kärl
ATE114749T1 (de) Raffineur zum raffinieren von faserbrei oder dergleichen.
KR880001885A (ko) 고수율 화학적 펄핑방법
ES2049165A1 (es) Procedimiento para pre-blanquear o deslignificar pasta kraft empleando oxigeno.