FR1287721A - Perfectionnements aux procédés de lavage des matières fibreuses - Google Patents

Perfectionnements aux procédés de lavage des matières fibreuses

Info

Publication number
FR1287721A
FR1287721A FR858132A FR858132A FR1287721A FR 1287721 A FR1287721 A FR 1287721A FR 858132 A FR858132 A FR 858132A FR 858132 A FR858132 A FR 858132A FR 1287721 A FR1287721 A FR 1287721A
Authority
FR
France
Prior art keywords
fibrous materials
washing processes
washing
processes
fibrous
Prior art date
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
FR858132A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Basic Economy Corp
Original Assignee
International Basic Economy Corp
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
Priority to US647276A priority Critical patent/US3004876A/en
Application filed by International Basic Economy Corp filed Critical International Basic Economy Corp
Priority to FR858132A priority patent/FR1287721A/fr
Application granted granted Critical
Publication of FR1287721A publication Critical patent/FR1287721A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
    • B30B9/16—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms
    • B30B9/163—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing operating with two or more screws or worms working in different chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/26—Permeable casings or strainers
    • B30B9/267—Strainer bars; Spacers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
FR858132A 1957-03-20 1961-04-08 Perfectionnements aux procédés de lavage des matières fibreuses Expired FR1287721A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US647276A US3004876A (en) 1957-03-20 1957-03-20 Method for washing fibrous material
FR858132A FR1287721A (fr) 1957-03-20 1961-04-08 Perfectionnements aux procédés de lavage des matières fibreuses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US647276A US3004876A (en) 1957-03-20 1957-03-20 Method for washing fibrous material
FR858132A FR1287721A (fr) 1957-03-20 1961-04-08 Perfectionnements aux procédés de lavage des matières fibreuses

Publications (1)

Publication Number Publication Date
FR1287721A true FR1287721A (fr) 1962-03-16

Family

ID=32963955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858132A Expired FR1287721A (fr) 1957-03-20 1961-04-08 Perfectionnements aux procédés de lavage des matières fibreuses

Country Status (2)

Country Link
US (1) US3004876A (fr)
FR (1) FR1287721A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017544A1 (fr) * 1979-03-22 1980-10-15 Creusot-Loire Procédé de préparation d'une pâte à papier

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360400A (en) * 1961-06-07 1967-12-26 Ajem Lab Inc Method for power washing, surface reforming and the like
US3207293A (en) * 1962-11-05 1965-09-21 Robert C White Vibratory conveyor with inversion diverter
US4595456A (en) * 1983-04-13 1986-06-17 Andersson Alf Ove Pulp washing process
US4611612A (en) * 1984-05-01 1986-09-16 Chicagoland Processing Corp. Apparatus for continuously treating solids with liquids
US4915830A (en) * 1988-08-19 1990-04-10 Sprout-Bauer, Inc. Pulp wash press
US5520780A (en) * 1993-11-30 1996-05-28 Dxresources Corporation Method and apparatus for de-inking newsprint using counterflow extractor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US604348A (en) * 1898-05-17 Cooking and pressing apparatus
US1933609A (en) * 1932-02-17 1933-11-07 J O Ross Engineering Corp Multiple stage pulp washer
US2308883A (en) * 1937-07-15 1943-01-19 Chemical Seed Treating And Del Process for the treatment of cotton seed and the like
US2784725A (en) * 1953-04-30 1957-03-12 Standard Oil Co Crystal-washer apparatus
US2761799A (en) * 1953-11-09 1956-09-04 Schroeder Otto Method of and apparatus for washing labeled bottles and separating labels from the wash liquid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017544A1 (fr) * 1979-03-22 1980-10-15 Creusot-Loire Procédé de préparation d'une pâte à papier
FR2451963A1 (fr) * 1979-03-22 1980-10-17 Creusot Loire Procede et installation de preparation et de lavage d'une pate a papier a partir d'une matiere lignocellulosique reduite en morceaux

Also Published As

Publication number Publication date
US3004876A (en) 1961-10-17

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