SE7801814L - Forfarande for framstellning av slipmassa - Google Patents

Forfarande for framstellning av slipmassa

Info

Publication number
SE7801814L
SE7801814L SE7801814A SE7801814A SE7801814L SE 7801814 L SE7801814 L SE 7801814L SE 7801814 A SE7801814 A SE 7801814A SE 7801814 A SE7801814 A SE 7801814A SE 7801814 L SE7801814 L SE 7801814L
Authority
SE
Sweden
Prior art keywords
pulp
suspension
steam
separated
thickening
Prior art date
Application number
SE7801814A
Other languages
Unknown language ( )
English (en)
Other versions
SE420427C (sv
SE420427B (sv
Inventor
P O Haikkala
J A I Lindahl
Original Assignee
Mo Och Domsjoe Ab
Tampella Oy 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 Domsjoe Ab, Tampella Oy Ab filed Critical Mo Och Domsjoe Ab
Priority to SE7801814A priority Critical patent/SE420427C/sv
Priority to GB24853/78A priority patent/GB1595138A/en
Priority to NO782601A priority patent/NO148784C/no
Priority to NZ188014A priority patent/NZ188014A/xx
Priority to AU38695/78A priority patent/AU503771B1/en
Priority to FI782414A priority patent/FI69880C/fi
Priority to FR7823498A priority patent/FR2417582A1/fr
Priority to DE2834907A priority patent/DE2834907C2/de
Priority to JP10693978A priority patent/JPS54111588A/ja
Priority to BR7805665A priority patent/BR7805665A/pt
Priority to US05/954,714 priority patent/US4207139A/en
Priority to CA314,360A priority patent/CA1074607A/en
Publication of SE7801814L publication Critical patent/SE7801814L/sv
Publication of SE420427B publication Critical patent/SE420427B/sv
Publication of SE420427C publication Critical patent/SE420427C/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
SE7801814A 1978-02-16 1978-02-16 Forfarande for framstellning av slipmassa vid overtryck SE420427C (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE7801814A SE420427C (sv) 1978-02-16 1978-02-16 Forfarande for framstellning av slipmassa vid overtryck
GB24853/78A GB1595138A (en) 1978-02-16 1978-05-31 Method of producing ground wood pulp
NO782601A NO148784C (no) 1978-02-16 1978-07-28 Fremgangsmaate ved fremstilling av slipmasse
NZ188014A NZ188014A (en) 1978-02-16 1978-07-31 Production of lignocellulose pulp by grinding at increased temperature
AU38695/78A AU503771B1 (en) 1978-02-16 1978-08-07 Lignocellulose grinding
FI782414A FI69880C (fi) 1978-02-16 1978-08-07 Foerfarande foer framstaellning av slipmassa
FR7823498A FR2417582A1 (fr) 1978-02-16 1978-08-09 Procede de fabrication de pate mecanique de matiere lignocellulosique
DE2834907A DE2834907C2 (de) 1978-02-16 1978-08-09 Verfahren zur Herstellung von Holzschliff
JP10693978A JPS54111588A (en) 1978-02-16 1978-08-30 Method of making pulp
BR7805665A BR7805665A (pt) 1978-02-16 1978-08-31 Processo para produzir polpa de lignocelulose
US05/954,714 US4207139A (en) 1978-02-16 1978-10-25 Method for producing groundwood pulp
CA314,360A CA1074607A (en) 1978-02-16 1978-10-26 Method for producing groundwood pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7801814A SE420427C (sv) 1978-02-16 1978-02-16 Forfarande for framstellning av slipmassa vid overtryck

Publications (3)

Publication Number Publication Date
SE7801814L true SE7801814L (sv) 1979-08-17
SE420427B SE420427B (sv) 1981-10-05
SE420427C SE420427C (sv) 1984-10-15

Family

ID=20334011

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7801814A SE420427C (sv) 1978-02-16 1978-02-16 Forfarande for framstellning av slipmassa vid overtryck

Country Status (12)

Country Link
US (1) US4207139A (sv)
JP (1) JPS54111588A (sv)
AU (1) AU503771B1 (sv)
BR (1) BR7805665A (sv)
CA (1) CA1074607A (sv)
DE (1) DE2834907C2 (sv)
FI (1) FI69880C (sv)
FR (1) FR2417582A1 (sv)
GB (1) GB1595138A (sv)
NO (1) NO148784C (sv)
NZ (1) NZ188014A (sv)
SE (1) SE420427C (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113005809A (zh) * 2021-02-23 2021-06-22 广东理文造纸有限公司 一种木粉纤维混合松厚涂布纸的制备装置及方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1112416B (it) * 1978-03-21 1986-01-13 Voith Gmbh J M Procedimento e dispositivo per la fabbricazione di pasta di legno
SE422088B (sv) * 1978-11-24 1982-02-15 Mo Och Domsjoe Ab Forfarande for framstellning av slipmassa av lignocellolusahaltiga material
SE433954B (sv) * 1980-03-25 1984-06-25 Mo Och Domsjoe Ab Forfarande och anordning for reduktion av vid framstellning av slipmassa fran vedstockar i stenslipverk uppkomna grovre vedrester och spetor jemte reglering av massans freeness
FI61052C (fi) * 1980-11-18 1982-05-10 Tampella Oy Ab Foerfarande foer att hoeja temperaturen av spritsvatten som skall tillfoeras tillverkningsprocessen foer slipmassa
DE3101723C2 (de) * 1981-01-21 1982-10-21 J.M. Voith Gmbh, 7920 Heidenheim Anlage zum Schleifen von Holz für die Papierfabrikation
SE441107C (sv) * 1982-05-07 1991-03-18 Modo Chemetics Ab Foerfarande foer framstaellning av billig hoegutbytesmassa med goda pappersegenskaper
US4555254A (en) * 1982-11-30 1985-11-26 Koppers Company, Inc. Material collector and discharger apparatus
US4725295A (en) * 1982-11-30 1988-02-16 Swm Corporation Material collector and discharger apparatus
US4761185A (en) * 1986-11-14 1988-08-02 Universite De Sherbrooke Rapid starch depolymerization via spray reactors
AU1357097A (en) * 1996-02-27 1997-09-16 Tetra Laval Holdings & Finance Sa Process for sanitizing post-consumer paper fibers and product formed therefrom
SE519462C2 (sv) * 2001-06-21 2003-03-04 Holmen Ab Förfarande för framställning av blekt termomekanisk massa (TMP) eller blekt kemitermomekanisk massa (CTMP)
EP2435628B1 (en) * 2009-05-29 2014-04-09 Solvay Sa Process for the bleaching of mechanical paper pulp
CN114855489A (zh) * 2022-05-11 2022-08-05 远通纸业(山东)有限公司 一种木纤维处理方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070915B (sv) * 1900-01-01
FR925243A (fr) * 1945-04-05 1947-08-28 St Regis Paper Co Perfectionnements apportés à la pâte blanchie de bois moulu et à ses procédés de fabrication
DE1108059B (de) * 1955-07-27 1961-05-31 Jean Arguilliere Vorrichtung zum Zerfasern von Holzspaenen
SE318178B (sv) * 1963-03-15 1969-12-01 Anglo Paper Prod Ltd
SE341322B (sv) * 1968-04-02 1971-12-20 Defibrator Ab
US3627629A (en) * 1970-05-06 1971-12-14 Bauer Bros Co Refining system and process
US3808090A (en) * 1970-10-01 1974-04-30 F Luhde Mechanical abrasion of wood particles in the presence of water and in an inert gaseous atmosphere
US3833465A (en) * 1971-04-27 1974-09-03 Miller Bros Co Ltd Single pulping system for multiple pulp stocks used in paperboard machine
US4029543A (en) * 1971-12-14 1977-06-14 Mo Och Domsjo Mechanically freeing wood fibers in the presence of spent peroxide bleaching liquor
SE403916B (sv) * 1975-06-04 1978-09-11 Rolf Bertil Reinhall Anordning vid malapparater for lignocellulosahaltigt material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113005809A (zh) * 2021-02-23 2021-06-22 广东理文造纸有限公司 一种木粉纤维混合松厚涂布纸的制备装置及方法

Also Published As

Publication number Publication date
SE420427C (sv) 1984-10-15
DE2834907C2 (de) 1983-07-28
NO148784B (no) 1983-09-05
NO148784C (no) 1983-12-14
FR2417582B1 (sv) 1982-10-15
FI69880C (fi) 1986-05-26
FI782414A7 (fi) 1979-08-17
NO782601L (no) 1979-08-17
CA1074607A (en) 1980-04-01
GB1595138A (en) 1981-08-05
FR2417582A1 (fr) 1979-09-14
BR7805665A (pt) 1979-09-25
JPS54111588A (en) 1979-08-31
NZ188014A (en) 1981-04-24
DE2834907A1 (de) 1979-08-23
AU503771B1 (en) 1979-09-20
FI69880B (fi) 1985-12-31
JPS5717995B2 (sv) 1982-04-14
US4207139A (en) 1980-06-10
SE420427B (sv) 1981-10-05

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