GB1521332A - Apparatus for manufacturing pulp - Google Patents

Apparatus for manufacturing pulp

Info

Publication number
GB1521332A
GB1521332A GB24434/77A GB2443477A GB1521332A GB 1521332 A GB1521332 A GB 1521332A GB 24434/77 A GB24434/77 A GB 24434/77A GB 2443477 A GB2443477 A GB 2443477A GB 1521332 A GB1521332 A GB 1521332A
Authority
GB
United Kingdom
Prior art keywords
steam
supplied via
vessel
via pipe
screw conveyor
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
GB24434/77A
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.)
Mo och Domsjo AB
Original Assignee
Mo och Domsjo 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 Mo och Domsjo AB filed Critical Mo och Domsjo AB
Publication of GB1521332A publication Critical patent/GB1521332A/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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes

Landscapes

  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
GB24434/77A 1974-09-23 1975-09-22 Apparatus for manufacturing pulp Expired GB1521332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7411950A SE385719B (sv) 1974-09-23 1974-09-23 Forfarande for framstellning av massa fran lignocellulosamaterial i utbytesomradet 70-93 %

Publications (1)

Publication Number Publication Date
GB1521332A true GB1521332A (en) 1978-08-16

Family

ID=20322204

Family Applications (2)

Application Number Title Priority Date Filing Date
GB24434/77A Expired GB1521332A (en) 1974-09-23 1975-09-22 Apparatus for manufacturing pulp
GB38855/75A Expired GB1521331A (en) 1974-09-23 1975-09-22 Process for manufacturing high-yield pulps

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB38855/75A Expired GB1521331A (en) 1974-09-23 1975-09-22 Process for manufacturing high-yield pulps

Country Status (9)

Country Link
JP (1) JPS5239921B2 (enrdf_load_stackoverflow)
AU (1) AU475099B2 (enrdf_load_stackoverflow)
BR (1) BR7506140A (enrdf_load_stackoverflow)
CA (1) CA1065560A (enrdf_load_stackoverflow)
FI (1) FI57454C (enrdf_load_stackoverflow)
FR (1) FR2285490A1 (enrdf_load_stackoverflow)
GB (2) GB1521332A (enrdf_load_stackoverflow)
NO (1) NO147115C (enrdf_load_stackoverflow)
SE (1) SE385719B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416481B (sv) * 1977-05-02 1981-01-05 Mo Och Domsjoe Ab Fofarande och anordning for behandling av vedflis for avlegsnande av tungmetaller och harts
JPS5415004A (en) * 1977-07-04 1979-02-03 Hokusan Kk Pulp making method and apparatus
SE466060C (sv) 1990-02-13 1995-09-11 Moelnlycke Ab Absorberande kemitermomekanisk massa och framställning därav
US5607546A (en) * 1990-02-13 1997-03-04 Molnlycke Ab CTMP-process

Also Published As

Publication number Publication date
BR7506140A (pt) 1976-08-03
FI57454B (fi) 1980-04-30
FI57454C (fi) 1980-08-11
AU8463075A (en) 1976-08-12
FR2285490B1 (enrdf_load_stackoverflow) 1978-04-07
FI752632A7 (enrdf_load_stackoverflow) 1976-03-24
NO753227L (enrdf_load_stackoverflow) 1976-03-24
DE2540917B2 (de) 1977-02-17
DE2540917A1 (de) 1976-04-01
SE385719B (sv) 1976-07-19
NO147115B (no) 1982-10-25
JPS5160703A (enrdf_load_stackoverflow) 1976-05-26
SE7411950L (sv) 1976-03-24
JPS5239921B2 (enrdf_load_stackoverflow) 1977-10-07
FR2285490A1 (fr) 1976-04-16
NO147115C (no) 1983-02-02
CA1065560A (en) 1979-11-06
GB1521331A (en) 1978-08-16
AU475099B2 (en) 1976-08-12

Similar Documents

Publication Publication Date Title
SE0402204D0 (sv) Förfarande och system för matning av finfördelat fibermaterial
GB945957A (en) Continuous pulping process
ES8701263A1 (es) Procedimiento para controlar un proceso de blanqueo al oxi- geno para celulosa
FI891248A0 (fi) Menetelmä puumassan samanaikaiseksi jauhamiseksi ja valkaisemiseksi
GB921421A (en) Improvements in or relating to pulping apparatus for paper making stock
GB1521332A (en) Apparatus for manufacturing pulp
BR8404624A (pt) Processo para tratamento de material celulosico fibroso triturado previamente a digestao do mesmo e aparelho para tratamento de material triturado e vaso para tratamento a vapor de materiais e aparelho para tratamento
DE3369715D1 (en) Apparatus for treating cellulosic material
FI892200A0 (fi) Foerbaettring av kvaliteten hos cellulosa vid kontinuerlig kokning.
GB497982A (en) Improvements in or relating to a fermentation process for the preparation of paper-pulp from incrusted cellulose fibres
ES294160A1 (es) Metodo para obtener pulpa de papel de material agricola celuloso
MY108515A (en) Process and apparatus for the manufacture of pulp for paper, board, fiberboard and similar products.
AR246991A1 (es) Un metodo para preparar una pulpa para su digestion en un proceso continuo a partir de un material ligno-celulosico no lenoso que contiene fibras.
ES409498A1 (es) Un metodo para la produccion de pasta de papel.
NZ239501A (en) Treatment of unbleached wood pulp by adding a xylanase to it before the last washing, apparatus therefor
ES2057499T3 (es) Proceso y mecanismo para vaciar una lejiadora de pasta papelera.
FR2353673A1 (fr) Cuisson alcaline et delignification des matieres cellulosiques
FI940826A0 (fi) Menetelmä selluloosakuitumateriaalin jatkuvatoimista keittoa varten
GB1076124A (en) Method of making fibreboard and the like
GB1392770A (en) Process for the manufacture of pulp using oxygen
GB806554A (en) Improvements in the treatment of fibrous materials in the production of cellulose or semi-cellulose
JPS56124394A (en) Saccharification of cellulosic substance
GB1110053A (en) Improvements in or relating to methods of preparing cellulose pulp, notably paper pulp, and products thus obtained and materials deriving therefrom
FI840940A0 (fi) Vattenbehandling foer barkerier
GB916867A (en) Apparatus and a method for continuously digesting raw cellulosic material

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee