FR1571653A - - Google Patents

Info

Publication number
FR1571653A
FR1571653A FR1571653DA FR1571653A FR 1571653 A FR1571653 A FR 1571653A FR 1571653D A FR1571653D A FR 1571653DA FR 1571653 A FR1571653 A FR 1571653A
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
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 FR1571653A publication Critical patent/FR1571653A/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
    • D21C9/04—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in diffusers ; Washing of pulp of fluid consistency without substantially thickening

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FR1571653D 1967-06-20 1968-06-19 Expired FR1571653A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE08680/67A SE325771B (fr) 1967-06-20 1967-06-20

Publications (1)

Publication Number Publication Date
FR1571653A true FR1571653A (fr) 1969-06-20

Family

ID=20274755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1571653D Expired FR1571653A (fr) 1967-06-20 1968-06-19

Country Status (5)

Country Link
US (1) US3595038A (fr)
DE (1) DE1767805A1 (fr)
FR (1) FR1571653A (fr)
GB (1) GB1219314A (fr)
SE (1) SE325771B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404706A1 (fr) * 1977-09-28 1979-04-27 Reed International Ltd Procede et installation pour laver la matiere fibreuse dans le desencrage du papier
WO1992000413A1 (fr) * 1990-06-29 1992-01-09 Beloit Corporation Pile laveuse dynamique pressurisee
US5538632A (en) * 1993-10-28 1996-07-23 Beloit Technologies, Inc. Multiple filter dynamic washer

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807202A (en) * 1969-09-30 1974-04-30 K Gunkel Continuous washing apparatus for pulp stock and the like
SE394821B (sv) * 1975-04-15 1977-07-11 Kamyr Ab Sett och anordning for avvattning av suspensioner i rorelse
US4213822A (en) * 1978-10-12 1980-07-22 Eriksson Erik S Apparatus for displacement washing of fibrous material suspended in a liquid
US4564144A (en) * 1982-05-04 1986-01-14 Laakso Oliver A Stationary diffuser
SE439788B (sv) * 1983-11-01 1985-07-01 Mo Och Domsjoe Ab Anordning for avlegsnande av fororeningar ur cellulosamassa vid uttag av prov fran en massasuspension
US4975148A (en) * 1988-12-06 1990-12-04 Ahlstromforetagen Svenska Ab Cold blow system for batch production of pulp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US439033A (en) * 1890-10-21 Digester
GB150782A (en) * 1919-06-04 1920-09-06 Samuel Milne Improvements in and relating to stationary digesters and the like used in paper making and the like
US1864220A (en) * 1930-04-14 1932-06-21 Mead Res Engineering Company Paper manufacture
US3088306A (en) * 1960-03-28 1963-05-07 Kamyr Ab Container for washing of cellulose pulp
US3078703A (en) * 1960-09-10 1963-02-26 Kamyr Ab Sieve arrangement in cylindrical containers for cellulosic pulp
SE198496C1 (fr) * 1963-05-20 1965-09-21
FI44514B (fr) * 1963-12-13 1971-08-02 Kamyr Ab
US3475271A (en) * 1966-02-07 1969-10-28 Kamyr Ab Cellulose digester with washing apparatus
DE1223343B (de) * 1967-05-15 1966-08-25 Improved Machinery Inc Zylindrisches Spaltfilter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404706A1 (fr) * 1977-09-28 1979-04-27 Reed International Ltd Procede et installation pour laver la matiere fibreuse dans le desencrage du papier
WO1992000413A1 (fr) * 1990-06-29 1992-01-09 Beloit Corporation Pile laveuse dynamique pressurisee
US5538632A (en) * 1993-10-28 1996-07-23 Beloit Technologies, Inc. Multiple filter dynamic washer

Also Published As

Publication number Publication date
DE1767805A1 (de) 1972-03-16
GB1219314A (en) 1971-01-13
SE325771B (fr) 1970-07-06
US3595038A (en) 1971-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse