GB1133662A - Process and apparatus for use in the manufacture of fibre pulp from lignocellulose containing materials - Google Patents

Process and apparatus for use in the manufacture of fibre pulp from lignocellulose containing materials

Info

Publication number
GB1133662A
GB1133662A GB477366A GB477366A GB1133662A GB 1133662 A GB1133662 A GB 1133662A GB 477366 A GB477366 A GB 477366A GB 477366 A GB477366 A GB 477366A GB 1133662 A GB1133662 A GB 1133662A
Authority
GB
United Kingdom
Prior art keywords
pressure
cooking
hydraulic pressure
liquid
steaming
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
GB477366A
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.)
Valmet AB
Original Assignee
Defibrator AB
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 Defibrator AB filed Critical Defibrator AB
Publication of GB1133662A publication Critical patent/GB1133662A/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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/10—Physical methods for facilitating impregnation

Landscapes

  • Paper (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
GB477366A 1965-02-11 1966-02-03 Process and apparatus for use in the manufacture of fibre pulp from lignocellulose containing materials Expired GB1133662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE180065A SE308443B (de) 1965-02-11 1965-02-11

Publications (1)

Publication Number Publication Date
GB1133662A true GB1133662A (en) 1968-11-13

Family

ID=20258861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB477366A Expired GB1133662A (en) 1965-02-11 1966-02-03 Process and apparatus for use in the manufacture of fibre pulp from lignocellulose containing materials

Country Status (10)

Country Link
BE (1) BE676193A (de)
CH (1) CH442957A (de)
CS (1) CS154213B2 (de)
DE (1) DE1288418B (de)
FI (1) FI44189C (de)
FR (1) FR1467414A (de)
GB (1) GB1133662A (de)
NL (1) NL6601745A (de)
NO (1) NO119204B (de)
SE (1) SE308443B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161330A1 (de) * 1984-05-01 1985-11-21 Oliver Armas Laakso Vorbehandlung von Spänen mit Wasserdampf und Luftwäsche
EP2897925B1 (de) 2012-09-19 2017-04-05 Andritz, Inc. Verfahren und vorrichtung zum hinzufügen von dampf für ein dampfexplosions-vorbehandlungsverfahren

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632782C2 (de) * 1976-07-21 1982-12-30 Hans Dipl.-Ing. 7758 Meersburg Knauth Verfahren und Vorrichtung zum kontinuierlichen Imprägnieren von faserhaltigen Stoffen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE304214C (de) * 1916-10-19
US2885317A (en) * 1954-03-30 1959-05-05 Stora Kopparbergs Bergslags Ab Method in manufacturing chemical or semi-chemical pulp from heavily resinous wood

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0161330A1 (de) * 1984-05-01 1985-11-21 Oliver Armas Laakso Vorbehandlung von Spänen mit Wasserdampf und Luftwäsche
US4632729A (en) * 1984-05-01 1986-12-30 Laakso Oliver A Chip presteaming and air washing
EP2897925B1 (de) 2012-09-19 2017-04-05 Andritz, Inc. Verfahren und vorrichtung zum hinzufügen von dampf für ein dampfexplosions-vorbehandlungsverfahren

Also Published As

Publication number Publication date
FI44189B (de) 1971-06-01
FI44189C (fi) 1971-09-10
BE676193A (de) 1966-08-08
FR1467414A (fr) 1967-01-27
SE308443B (de) 1969-02-10
CS154213B2 (de) 1974-03-29
DE1288418B (de) 1969-01-30
NO119204B (de) 1970-04-06
NL6601745A (de) 1966-08-12
CH442957A (de) 1967-08-31

Similar Documents

Publication Publication Date Title
GB945957A (en) Continuous pulping process
ES275715A3 (es) Grúa remolcable, de mastil telescópico abatible
ES272257A1 (es) Un método para la destilación de agua del mar
GB1133662A (en) Process and apparatus for use in the manufacture of fibre pulp from lignocellulose containing materials
ES282852A1 (es) Un método de tratar lodo en sistemas de aguas residuarias
ES273680A1 (es) Un metodo para la deshidrataciën de productos alimenticios jugosos y aparato para la realizaciën de este metodo
FR2343855A1 (fr) Procede destine a reduire en pate chimique des copeaux de bois contenant de l'eau
ES266300A1 (es) Procedimiento para la tintura y estampaciën de materiales polihidroxilados con compuestos entinables
US3016088A (en) Rapid cycle digester
ES328186A1 (es) Procedimiento, con su aparato realizador, para separar sustancias solidas, anisotropicas.
ES313631A3 (es) Un procedimiento para deshidratar productos vegetales o frutas en trozos
ES259115A3 (es) Procedimiento para tratar vinos y liquidos espirituosos y dispositivo para su aplicaciën
ES300291A1 (es) Un procedimiento para dar lustre a un tejido que contiene fibras queratinosas
ES248947A1 (es) Procedimiento para el llenado de proyectiles con cargas explosivas
ES381994A1 (es) Procedimiento para aprestar o cargar material textil.
ES281879A3 (es) Un procedimiento para tratar harina de soja que ya ha sido extraída con disolvente y que contiene líquido
ES244599A1 (es) Procedimiento para el tenido con colorantes de tina
SE7503772L (sv) Impregnering av treflis.
ES347791A1 (es) Procedimiento y su correspondiente dispositivo para el tra-tamiento de materias textiles fibrosas en un fluido.
ES209030A1 (es) Un dispositivo perfeccionado para el ennoblecimiento de fibras y materias textiles
ES63130U (es) Cámara reguladora de las diferencias de presión de agua para aparatos de riego y similares
ES217270A1 (es) Un procedimiento para la obtención de pulpa de celulosa purificada
ES316320A2 (es) Procedimiento para la fabricacion de piezas utilizando desperdicios de madera
GB1068898A (en) Method of producing paper pulp and the like
AU246372B2 (en) Apparatus forthe wet treatment, for instance washing of wool or other fibrous materials buoyant inthe treating liquid

Legal Events

Date Code Title Description
FG4C Corrections for granted european patens

Free format text: THE EXPECTED DATE OF GRANT IS NOW THE 20030502 WHICH WILL BE PUBLISHED IN THE EUROPEAN PATENT BULLETIN 03/18.