SE324950B - - Google Patents
Info
- Publication number
- SE324950B SE324950B SE5183/67A SE518367A SE324950B SE 324950 B SE324950 B SE 324950B SE 5183/67 A SE5183/67 A SE 5183/67A SE 518367 A SE518367 A SE 518367A SE 324950 B SE324950 B SE 324950B
- Authority
- SE
- Sweden
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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Sampling And Sample Adjustment (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE6705183A SE324950C (sv) | 1967-04-13 | 1967-04-13 | Forfarande och anordning for vetskebehandling foretredesvis tvettning av fibersuspensioner av cellulosamassa |
NO1415/68A NO132697C (fi) | 1967-04-13 | 1968-04-10 | |
US720717A US3622262A (en) | 1967-04-13 | 1968-04-11 | Method for washing preferentially cellulosic pulp |
FR1560832D FR1560832A (fi) | 1967-04-13 | 1968-04-11 | |
FI1025/68A FI53992C (fi) | 1967-04-13 | 1968-04-11 | Foerfarande och anordning foer vaetskeavskiljning vid avvattning eller vaetskebehandling av fibersuspensioner av cellulosamassa |
DE1761175A DE1761175C3 (de) | 1967-04-13 | 1968-04-11 | Verfahren und Vorrichtung zum Behandeln von Faseraufschwemmungen, insbesondere Zellstoff brei |
GB07434/68A GB1205292A (en) | 1967-04-13 | 1968-04-11 | Improvements in or relating to the treatment of a material with a liquid |
US00125349A US3729961A (en) | 1967-04-13 | 1971-03-17 | Apparatus for the washing of preferably cellulosic pulp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE6705183A SE324950C (sv) | 1967-04-13 | 1967-04-13 | Forfarande och anordning for vetskebehandling foretredesvis tvettning av fibersuspensioner av cellulosamassa |
Publications (2)
Publication Number | Publication Date |
---|---|
SE324950B true SE324950B (fi) | 1970-06-15 |
SE324950C SE324950C (sv) | 1977-02-28 |
Family
ID=20265883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE6705183A SE324950C (sv) | 1967-04-13 | 1967-04-13 | Forfarande och anordning for vetskebehandling foretredesvis tvettning av fibersuspensioner av cellulosamassa |
Country Status (7)
Country | Link |
---|---|
US (2) | US3622262A (fi) |
DE (1) | DE1761175C3 (fi) |
FI (1) | FI53992C (fi) |
FR (1) | FR1560832A (fi) |
GB (1) | GB1205292A (fi) |
NO (1) | NO132697C (fi) |
SE (1) | SE324950C (fi) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1287605A (en) * | 1968-09-18 | 1972-09-06 | Sunds Ab | Improvements in or relating to the treatment of a material with a liquid |
SE386692B (sv) * | 1974-03-14 | 1976-08-16 | Sunds Ab | Anordning for koncentrering och/eller vetskebehandling sasom tvettning eller blekning av vetskehaltiga emnesblandningar, serskilt cellulosamassa |
SE415202B (sv) * | 1976-12-06 | 1980-09-15 | Sunds Ab | Anordning for koncentrering och/eller vetskebehandling av vetskehaltiga emnesblandningar |
US4529482A (en) * | 1979-04-25 | 1985-07-16 | Kamyr Aktiebolag | Apparatus for the treatment of pulp having oscillating distributing wiper blades |
US4793161A (en) * | 1987-11-27 | 1988-12-27 | Kamyr Ab | Effective diffuser/thickener screen backflushing |
US4881286A (en) * | 1987-11-27 | 1989-11-21 | Kamyr Ab | Effective diffuser/thickener screen backflushing |
US4975148A (en) * | 1988-12-06 | 1990-12-04 | Ahlstromforetagen Svenska Ab | Cold blow system for batch production of pulp |
US5027620A (en) * | 1990-02-26 | 1991-07-02 | Kamyr Ab | Diffuser with flexible bellows and internal actuator |
US5129119A (en) * | 1991-04-09 | 1992-07-14 | Glentech Inc. | Diffuser efficiency |
CN110656529B (zh) * | 2019-09-12 | 2021-11-30 | 中国制浆造纸研究院有限公司 | 一种微细纤维及其制备方法和应用以及一种电气设备所用隔膜的制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1214152A (en) * | 1915-11-05 | 1917-01-30 | Albert Legrand Genter | Method and apparatus for cleansing filter mediums. |
US2683366A (en) * | 1949-02-26 | 1954-07-13 | Kulvik Gunnar | Washing arrangement for fibrous materials |
US2712488A (en) * | 1949-11-12 | 1955-07-05 | Brax Antti Jussi | Method and apparatus for washing pulp |
US2964047A (en) * | 1957-04-02 | 1960-12-13 | A C Alvin Company | Cleansing container and closure therefor |
FI42035B (fi) * | 1957-08-21 | 1969-12-31 | Sunds Verkstaeder Ab | |
US3419466A (en) * | 1964-10-12 | 1968-12-31 | Anglo Paper Prod Ltd | Method and apparatus for washing pulp |
SE225814C1 (fi) * | 1965-03-25 | 1969-03-25 |
-
1967
- 1967-04-13 SE SE6705183A patent/SE324950C/xx unknown
-
1968
- 1968-04-10 NO NO1415/68A patent/NO132697C/no unknown
- 1968-04-11 GB GB07434/68A patent/GB1205292A/en not_active Expired
- 1968-04-11 FR FR1560832D patent/FR1560832A/fr not_active Expired
- 1968-04-11 US US720717A patent/US3622262A/en not_active Expired - Lifetime
- 1968-04-11 FI FI1025/68A patent/FI53992C/fi active
- 1968-04-11 DE DE1761175A patent/DE1761175C3/de not_active Expired
-
1971
- 1971-03-17 US US00125349A patent/US3729961A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1205292A (en) | 1970-09-16 |
DE1761175B2 (de) | 1974-11-21 |
FI53992C (fi) | 1978-09-11 |
DE1761175C3 (de) | 1975-07-10 |
US3729961A (en) | 1973-05-01 |
DE1761175A1 (de) | 1970-10-08 |
NO132697B (fi) | 1975-09-08 |
FI53992B (fi) | 1978-05-31 |
FR1560832A (fi) | 1969-03-21 |
NO132697C (fi) | 1975-12-17 |
US3622262A (en) | 1971-11-23 |
SE324950C (sv) | 1977-02-28 |