FR1287721A - Improvements to washing processes for fibrous materials - Google Patents

Improvements to washing processes for fibrous materials

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
French (fr)
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/en
Application granted granted Critical
Publication of FR1287721A publication Critical patent/FR1287721A/en
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
FR858132A 1957-03-20 1961-04-08 Improvements to washing processes for fibrous materials Expired FR1287721A (en)

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 (en) 1957-03-20 1961-04-08 Improvements to washing processes for fibrous materials

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 (en) 1957-03-20 1961-04-08 Improvements to washing processes for fibrous materials

Publications (1)

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

Family

ID=32963955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858132A Expired FR1287721A (en) 1957-03-20 1961-04-08 Improvements to washing processes for fibrous materials

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017544A1 (en) * 1979-03-22 1980-10-15 Creusot-Loire Process for preparing a paper pulp

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 (en) * 1979-03-22 1980-10-15 Creusot-Loire Process for preparing a paper pulp
FR2451963A1 (en) * 1979-03-22 1980-10-17 Creusot Loire PROCESS AND INSTALLATION FOR PREPARING AND WASHING A PAPER PULP FROM A LIGNOCELLULOSIC MATERIAL REDUCED IN PIECES

Also Published As

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

Similar Documents

Publication Publication Date Title
FR1180370A (en) Improvements to textile metallization compositions
BE585062Q (en) Improvements to the intermediate lining devices for fabrics and analogues
FR1287721A (en) Improvements to washing processes for fibrous materials
FR1217036A (en) Improvements to the dividing mechanisms of machine tools
FR1143923A (en) Improvements to dry cleaning machines
FR1199892A (en) Improvements to detergent compositions
FR1165745A (en) Improvements to detergent compositions
FR1155921A (en) Improvements to the ceramic sealing process
FR1210246A (en) Alpha-hydroxy-isobutyrate dehydration process
FR74382E (en) Improvements to carding devices
FR1136347A (en) Improvements to washing machines and washing processes
FR1167305A (en) Improvements to detergent compositions
FR1163735A (en) Improvements to drying devices
FR1178164A (en) Improvements to cleaning installations for textile machines
FR1156446A (en) Improvements to building construction processes
FR1142514A (en) Improvements to household mixer-mixers
FR1217151A (en) Improvements to construction processes
FR1186901A (en) Improvements to detergent compositions
BE573743A (en) Improvements to textile processing apparatus.
FR69290E (en) Improvements to spinning processes
FR1181966A (en) Improvements to dryers
FR1150485A (en) Improvements to metal spinning processes
FR1105482A (en) Improvements to processes for bleaching plant materials
FR1174381A (en) Improvements made to machines to break up wet or sticky materials
FR1216431A (en) Improvements to dry cleaning machines