NO132697C - - Google Patents
Info
- Publication number
- NO132697C NO132697C NO1415/68A NO141568A NO132697C NO 132697 C NO132697 C NO 132697C NO 1415/68 A NO1415/68 A NO 1415/68A NO 141568 A NO141568 A NO 141568A NO 132697 C NO132697 C NO 132697C
- Authority
- NO
- Norway
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)
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 |
|---|---|
| NO132697B NO132697B (enrdf_load_stackoverflow) | 1975-09-08 |
| NO132697C true NO132697C (enrdf_load_stackoverflow) | 1975-12-17 |
Family
ID=20265883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1415/68A NO132697C (enrdf_load_stackoverflow) | 1967-04-13 | 1968-04-10 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US3622262A (enrdf_load_stackoverflow) |
| DE (1) | DE1761175C3 (enrdf_load_stackoverflow) |
| FI (1) | FI53992C (enrdf_load_stackoverflow) |
| FR (1) | FR1560832A (enrdf_load_stackoverflow) |
| GB (1) | GB1205292A (enrdf_load_stackoverflow) |
| NO (1) | NO132697C (enrdf_load_stackoverflow) |
| SE (1) | SE324950C (enrdf_load_stackoverflow) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2019454A6 (enrdf_load_stackoverflow) * | 1968-09-18 | 1970-07-03 | Sunds Ab | |
| 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 |
| US4881286A (en) * | 1987-11-27 | 1989-11-21 | Kamyr Ab | Effective diffuser/thickener screen backflushing |
| US4793161A (en) * | 1987-11-27 | 1988-12-27 | 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 |
| FR1209603A (fr) * | 1957-08-21 | 1960-03-02 | Sunds Verkst Er Aktiebolag | Perfectionnements aux tours de blanchiment pour matières en pulpe, en particulier pour pulpe de cellulose |
| US3419466A (en) * | 1964-10-12 | 1968-12-31 | Anglo Paper Prod Ltd | Method and apparatus for washing pulp |
| SE225814C1 (enrdf_load_stackoverflow) * | 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 FR FR1560832D patent/FR1560832A/fr not_active Expired
- 1968-04-11 FI FI1025/68A patent/FI53992C/fi active
- 1968-04-11 DE DE1761175A patent/DE1761175C3/de not_active Expired
- 1968-04-11 GB GB07434/68A patent/GB1205292A/en not_active Expired
- 1968-04-11 US US720717A patent/US3622262A/en not_active Expired - Lifetime
-
1971
- 1971-03-17 US US00125349A patent/US3729961A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1560832A (enrdf_load_stackoverflow) | 1969-03-21 |
| DE1761175C3 (de) | 1975-07-10 |
| FI53992C (fi) | 1978-09-11 |
| DE1761175B2 (de) | 1974-11-21 |
| US3729961A (en) | 1973-05-01 |
| US3622262A (en) | 1971-11-23 |
| DE1761175A1 (de) | 1970-10-08 |
| SE324950B (enrdf_load_stackoverflow) | 1970-06-15 |
| NO132697B (enrdf_load_stackoverflow) | 1975-09-08 |
| GB1205292A (en) | 1970-09-16 |
| FI53992B (fi) | 1978-05-31 |
| SE324950C (sv) | 1977-02-28 |