FR1217975A - Lessiveur travaillant en continu - Google Patents

Lessiveur travaillant en continu

Info

Publication number
FR1217975A
FR1217975A FR782215A FR782215A FR1217975A FR 1217975 A FR1217975 A FR 1217975A FR 782215 A FR782215 A FR 782215A FR 782215 A FR782215 A FR 782215A FR 1217975 A FR1217975 A FR 1217975A
Authority
FR
France
Prior art keywords
continuously working
working cleaner
cleaner
continuously
working
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
FR782215A
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.)
Sprout Waldron & Co
Sprout Waldron and Co Inc
Original Assignee
Sprout Waldron & Co
Sprout Waldron and Co Inc
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 by Sprout Waldron & Co, Sprout Waldron and Co Inc filed Critical Sprout Waldron & Co
Application granted granted Critical
Publication of FR1217975A publication Critical patent/FR1217975A/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
    • D21C7/00—Digesters
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/24—Continuous processes
    • 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
    • D21C7/00—Digesters
    • D21C7/08—Discharge devices
FR782215A 1957-12-18 1958-12-18 Lessiveur travaillant en continu Expired FR1217975A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US703589A US2993537A (en) 1957-12-18 1957-12-18 Pulp manufacture

Publications (1)

Publication Number Publication Date
FR1217975A true FR1217975A (fr) 1960-05-06

Family

ID=24825986

Family Applications (3)

Application Number Title Priority Date Filing Date
FR782218A Expired FR1217978A (fr) 1957-12-18 1958-12-18 Procédé et installation pour le traitement de matières, telles que des copeaux debois, au cours de la fabrication de pâte à papier
FR782216A Expired FR1217976A (fr) 1957-12-18 1958-12-18 Dispositif pour l'extraction continue de matières hors d'une enceinte sous pression, telle qu'un lessiveur
FR782215A Expired FR1217975A (fr) 1957-12-18 1958-12-18 Lessiveur travaillant en continu

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR782218A Expired FR1217978A (fr) 1957-12-18 1958-12-18 Procédé et installation pour le traitement de matières, telles que des copeaux debois, au cours de la fabrication de pâte à papier
FR782216A Expired FR1217976A (fr) 1957-12-18 1958-12-18 Dispositif pour l'extraction continue de matières hors d'une enceinte sous pression, telle qu'un lessiveur

Country Status (2)

Country Link
US (1) US2993537A (fr)
FR (3) FR1217978A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332836A (en) * 1964-08-28 1967-07-25 American Defibrator Continuous impregnation and digestion apparatus for the production of wood pulp
US3434920A (en) * 1965-10-07 1969-03-25 Frank B K Green Apparatus for continuous digesting
US3617433A (en) * 1968-05-15 1971-11-02 Douglas G Sutherland Defibering discharger for continuous digesters
US4152197A (en) * 1974-09-23 1979-05-01 Mo Och Domsjo Ab Process for preparing high-yield cellulose pulps by vapor phase pulping an unpulped portion of lignocellulosic material and a partially chemically pulped portion
EP0038373B1 (fr) * 1980-04-23 1984-08-22 Stake Technology Ltd. Appareil et méthode pour l'évacuation d'une matière particulaire ou fibreuse soumise à une cuisson sous pression

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008892A (en) * 1932-03-29 1935-07-23 Defibrator Ab Method of manufacture of pulp
NL84387C (fr) * 1949-07-26
US2694426A (en) * 1951-10-23 1954-11-16 Cincinnati Butchers Supply Co Plate and spider assembly for material grinding machines

Also Published As

Publication number Publication date
FR1217976A (fr) 1960-05-06
FR1217978A (fr) 1960-05-06
US2993537A (en) 1961-07-25

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