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 (en) | 1967-04-13 | 1967-04-13 | PROCEDURE AND DEVICE FOR LIQUID TREATMENT PREFERREDLY WASHING OF FIBER SUSPENSIONS OF CELLULOSA MASS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132697B NO132697B (en) | 1975-09-08 |
| NO132697C true NO132697C (en) | 1975-12-17 |
Family
ID=20265883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO1415/68A NO132697C (en) | 1967-04-13 | 1968-04-10 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US3622262A (en) |
| DE (1) | DE1761175C3 (en) |
| FI (1) | FI53992C (en) |
| FR (1) | FR1560832A (en) |
| GB (1) | GB1205292A (en) |
| NO (1) | NO132697C (en) |
| SE (1) | SE324950C (en) |
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 (en) * | 1974-03-14 | 1976-08-16 | Sunds Ab | CONCENTRATION AND / OR LIQUID TREATMENT DEVICE AS WASHING OR BLEACHING OF LIQUID SUBSTANCES, SPECIAL CELLULOSE PULP |
| SE415202B (en) * | 1976-12-06 | 1980-09-15 | Sunds Ab | DEVICE FOR CONCENTRATION AND / OR LIQUID TREATMENT OF LIQUID MIXTURES |
| 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 (en) * | 2019-09-12 | 2021-11-30 | 中国制浆造纸研究院有限公司 | Fine fiber, preparation method and application thereof, and preparation method of diaphragm for electrical equipment |
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 |
| US3053068A (en) * | 1957-08-21 | 1962-09-11 | Sunds Verkst Er Aktiebolag | Towers for bleaching pulp material, especially cellulose pulp |
| US3419466A (en) * | 1964-10-12 | 1968-12-31 | Anglo Paper Prod Ltd | Method and apparatus for washing pulp |
| SE225814C1 (en) * | 1965-03-25 | 1969-03-25 |
-
1967
- 1967-04-13 SE SE6705183A patent/SE324950C/en unknown
-
1968
- 1968-04-10 NO NO1415/68A patent/NO132697C/no unknown
- 1968-04-11 DE DE1761175A patent/DE1761175C3/en not_active Expired
- 1968-04-11 FR FR1560832D patent/FR1560832A/fr not_active Expired
- 1968-04-11 FI FI1025/68A patent/FI53992C/en active
- 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 |
|---|---|
| SE324950B (en) | 1970-06-15 |
| DE1761175A1 (en) | 1970-10-08 |
| US3729961A (en) | 1973-05-01 |
| DE1761175C3 (en) | 1975-07-10 |
| US3622262A (en) | 1971-11-23 |
| DE1761175B2 (en) | 1974-11-21 |
| FR1560832A (en) | 1969-03-21 |
| SE324950C (en) | 1977-02-28 |
| GB1205292A (en) | 1970-09-16 |
| FI53992B (en) | 1978-05-31 |
| FI53992C (en) | 1978-09-11 |
| NO132697B (en) | 1975-09-08 |