SE9001782D0 - Continuous cooking reduced cost, horsepower and pulp degradation - Google Patents
Continuous cooking reduced cost, horsepower and pulp degradationInfo
- 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
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)
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)
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)
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 |
-
1990
- 1990-05-17 SE SE9001782A patent/SE506456C2/sv unknown
- 1990-06-07 EP EP19900890180 patent/EP0407371A3/en not_active Withdrawn
- 1990-06-07 DE DE199090890180T patent/DE407371T1/de active Pending
- 1990-06-19 JP JP2161173A patent/JPH0333287A/ja active Pending
- 1990-06-26 FI FI903207A patent/FI903207A0/fi not_active IP Right Cessation
- 1990-06-27 NO NO90902849A patent/NO902849L/no unknown
- 1990-06-28 BR BR909003023A patent/BR9003023A/pt not_active Application Discontinuation
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. |