FR1560832A - - Google Patents

Info

Publication number
FR1560832A
FR1560832A FR1560832DA FR1560832A FR 1560832 A FR1560832 A FR 1560832A FR 1560832D A FR1560832D A FR 1560832DA FR 1560832 A FR1560832 A FR 1560832A
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1560832A publication Critical patent/FR1560832A/fr
Expired legal-status Critical Current

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)
FR1560832D 1967-04-13 1968-04-11 Expired FR1560832A (enrdf_load_stackoverflow)

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 (1)

Publication Number Publication Date
FR1560832A true FR1560832A (enrdf_load_stackoverflow) 1969-03-21

Family

ID=20265883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560832D Expired FR1560832A (enrdf_load_stackoverflow) 1967-04-13 1968-04-11

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE1761175C3 (de) 1975-07-10
FI53992C (fi) 1978-09-11
DE1761175B2 (de) 1974-11-21
US3729961A (en) 1973-05-01
NO132697C (enrdf_load_stackoverflow) 1975-12-17
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

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Legal Events

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