SE444825B - Forfarande for framstellning av forbettrad hogutbytesmassa - Google Patents

Forfarande for framstellning av forbettrad hogutbytesmassa

Info

Publication number
SE444825B
SE444825B SE8404521A SE8404521A SE444825B SE 444825 B SE444825 B SE 444825B SE 8404521 A SE8404521 A SE 8404521A SE 8404521 A SE8404521 A SE 8404521A SE 444825 B SE444825 B SE 444825B
Authority
SE
Sweden
Prior art keywords
pulp
fibre fraction
fine
procedure
preparation
Prior art date
Application number
SE8404521A
Other languages
English (en)
Other versions
SE8404521L (sv
SE8404521D0 (sv
Inventor
J A I Lindahl
Original Assignee
Mo Och Domsjoe 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 filed Critical Mo Och Domsjoe Ab
Priority to SE8404521A priority Critical patent/SE444825B/sv
Publication of SE8404521D0 publication Critical patent/SE8404521D0/sv
Priority to NZ212841A priority patent/NZ212841A/xx
Priority to AU46808/85A priority patent/AU577886B2/en
Priority to JP60195674A priority patent/JPS6170090A/ja
Priority to DK406385A priority patent/DK158530C/da
Priority to ES546803A priority patent/ES8605603A1/es
Priority to US06/774,203 priority patent/US4776926A/en
Priority to EP85111378A priority patent/EP0175991B1/en
Priority to DE8585111378T priority patent/DE3562283D1/de
Priority to FI853440A priority patent/FI81132C/sv
Priority to NO853521A priority patent/NO162976C/no
Priority to AT85111378T priority patent/ATE33687T1/de
Priority to CA000490360A priority patent/CA1266152A/en
Publication of SE8404521L publication Critical patent/SE8404521L/sv
Publication of SE444825B publication Critical patent/SE444825B/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
    • D21B1/14—Disintegrating in mills
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Auxiliary Devices For Music (AREA)
  • Television Signal Processing For Recording (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Packages (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
SE8404521A 1984-09-10 1984-09-10 Forfarande for framstellning av forbettrad hogutbytesmassa SE444825B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE8404521A SE444825B (sv) 1984-09-10 1984-09-10 Forfarande for framstellning av forbettrad hogutbytesmassa
NZ212841A NZ212841A (en) 1984-09-10 1985-07-23 Fractionating high yield pulp into long-fibre and fine-fibre fractions
AU46808/85A AU577886B2 (en) 1984-09-10 1985-08-27 Method for producing high yield pulp
JP60195674A JPS6170090A (ja) 1984-09-10 1985-09-03 高収率パルプの製造法
DK406385A DK158530C (da) 1984-09-10 1985-09-06 Fremgangsmaade til fremstilling af hoejudbyttemasse
AT85111378T ATE33687T1 (de) 1984-09-10 1985-09-09 Verfahren zur herstellung von verbessertem hochausbeutepapierfaserstoff.
US06/774,203 US4776926A (en) 1984-09-10 1985-09-09 Process for producing high yield bleached cellulose pulp
ES546803A ES8605603A1 (es) 1984-09-10 1985-09-09 Un metodo para producir una pasta papelera mejorada,de ele- vado rendimiento
EP85111378A EP0175991B1 (en) 1984-09-10 1985-09-09 Method for producing high-yield paper-making pulp
DE8585111378T DE3562283D1 (en) 1984-09-10 1985-09-09 Method for producing high-yield paper-making pulp
FI853440A FI81132C (sv) 1984-09-10 1985-09-09 Förfarande för framställning av högutbytesmassa
NO853521A NO162976C (no) 1984-09-10 1985-09-09 Fremgangsmaate ved fremstilling av hoeyutbyttemasse.
CA000490360A CA1266152A (en) 1984-09-10 1985-09-10 Process for producing high yield bleached cellulose pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8404521A SE444825B (sv) 1984-09-10 1984-09-10 Forfarande for framstellning av forbettrad hogutbytesmassa

Publications (3)

Publication Number Publication Date
SE8404521D0 SE8404521D0 (sv) 1984-09-10
SE8404521L SE8404521L (sv) 1986-03-11
SE444825B true SE444825B (sv) 1986-05-12

Family

ID=20356965

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8404521A SE444825B (sv) 1984-09-10 1984-09-10 Forfarande for framstellning av forbettrad hogutbytesmassa

Country Status (13)

Country Link
US (1) US4776926A (sv)
EP (1) EP0175991B1 (sv)
JP (1) JPS6170090A (sv)
AT (1) ATE33687T1 (sv)
AU (1) AU577886B2 (sv)
CA (1) CA1266152A (sv)
DE (1) DE3562283D1 (sv)
DK (1) DK158530C (sv)
ES (1) ES8605603A1 (sv)
FI (1) FI81132C (sv)
NO (1) NO162976C (sv)
NZ (1) NZ212841A (sv)
SE (1) SE444825B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010774A1 (en) * 1990-01-15 1991-07-25 Mo Och Domsjö Aktiebolag Environmental pulp, method for its manufacture and use of pulp

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607546A (en) * 1990-02-13 1997-03-04 Molnlycke Ab CTMP-process
SE466060C (sv) 1990-02-13 1995-07-11 Moelnlycke Ab Absorberande kemitermomekanisk massa och framställning därav
US5228954A (en) * 1991-05-28 1993-07-20 The Procter & Gamble Cellulose Company Cellulose pulps of selected morphology for improved paper strength potential
AU662402B2 (en) * 1992-04-20 1995-08-31 Mitsubishi Materials Corporation Edge protector for electrolytic electrode, spreader bar thereof and method of attaching same to electrolytic electrode
US5405499A (en) * 1993-06-24 1995-04-11 The Procter & Gamble Company Cellulose pulps having improved softness potential
US6001218A (en) * 1994-06-29 1999-12-14 Kimberly-Clark Worldwide, Inc. Production of soft paper products from old newspaper
US6074527A (en) * 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
US5582681A (en) * 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
US5679218A (en) * 1994-07-29 1997-10-21 The Procter & Gamble Company Tissue paper containing chemically softened coarse cellulose fibers
SE505388C2 (sv) * 1995-11-24 1997-08-18 Sca Hygiene Paper Ab Mjukt, bulkigt, absorberande papper innehållande kemitermomekanisk massa
US6364999B1 (en) 1995-12-27 2002-04-02 Weyerhaeuser Company Process for producing a wood pulp having reduced pitch content and process and reduced VOC-emissions
US20020062935A1 (en) * 1995-12-27 2002-05-30 Weyerhaeuser Company Paper and absorbent products with reduced pitch content
US6075076A (en) * 1995-12-27 2000-06-13 North American Paper Corporation Composite wood products prepared from solvent extracted wood particulates
US5698667A (en) * 1995-12-27 1997-12-16 Weyerhaeuser Company Pretreatment of wood particulates for removal of wood extractives
AT405847B (de) * 1996-09-16 1999-11-25 Zellform Ges M B H Verfahren zur herstellung von rohlingen oder formkörpern aus zellulosefasern
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
SE517297C2 (sv) * 1999-09-10 2002-05-21 Stora Kopparbergs Bergslags Ab Metod vid produktion av mekanisk massa från ett cellulosainnehållande material, massa framställd enligt metoden samt kartong producerad av massan
FI113552B (sv) * 1999-12-09 2004-05-14 Upm Kymmene Corp Förfarande för tillverkning av tryckpapper
FI113670B (sv) * 1999-12-09 2004-05-31 Upm Kymmene Corp Förfarande för framställning av tryckpapper
FI109550B (sv) * 2001-05-23 2002-08-30 Upm Kymmene Corp Tryckpapper
US10941520B2 (en) 2015-08-21 2021-03-09 Pulmac Systems International, Inc. Fractionating and refining system for engineering fibers to improve paper production
US10041209B1 (en) 2015-08-21 2018-08-07 Pulmac Systems International, Inc. System for engineering fibers to improve paper production
US11214925B2 (en) 2015-08-21 2022-01-04 Pulmac Systems International, Inc. Method of preparing recycled cellulosic fibers to improve paper production
CN106368037A (zh) * 2016-11-28 2017-02-01 芬欧汇川(中国)有限公司 磨浆机及其长纤维打浆度控制方法和系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597310A (en) * 1966-04-25 1971-08-03 Kokusaku Pulp Ind Co Ltd Method of producing high yield pulp by disc refining at ph of 12 to 14
AT333587B (de) * 1973-08-04 1976-11-25 Voith Gmbh J M Verfahren und anlage zum aufbereiten von altpapier
SE413684C (sv) * 1974-09-23 1987-05-07 Mo Och Domsjoe Ab Forfarande for framstellning av cellulosamassa i utbytesomradet 65-95 %
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
AU1096076A (en) * 1975-02-11 1977-08-18 Commw Scient Ind Res Org Separating bodies from a medium
US4087316A (en) * 1975-09-02 1978-05-02 Cotton Incorporated Process for obtaining seed hull commodities including cellulosic fibers and xylitol
CA1151363A (en) * 1979-04-17 1983-08-09 Henri Lemoyne Process for the delignification of unbleached chemical pulp
SE7905990L (sv) * 1979-07-10 1981-01-11 Aga Ab Forfaringssett vid framstellning av pappersmassa i hogt utbyte
US4502918A (en) * 1981-06-10 1985-03-05 Macmillan Bloedel Limited Two-stage chemical treatment of mechanical wood pulp with sodium sulfite
SE435941B (sv) * 1983-03-14 1984-10-29 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad slipmassa
SE441282B (sv) * 1984-02-22 1985-09-23 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad hogutbytesmassa
US4562969A (en) * 1984-03-05 1986-01-07 Mooch Domsjo Aktiebolag Process for preparing groundwood pulp as short fiber and long fiber fractions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010774A1 (en) * 1990-01-15 1991-07-25 Mo Och Domsjö Aktiebolag Environmental pulp, method for its manufacture and use of pulp
US5427651A (en) * 1990-01-15 1995-06-27 Mo Och Domsjo Aktiebolag Method for producing bleached sulfate pulp having a long fiber fraction and a short fiber fraction

Also Published As

Publication number Publication date
DK158530B (da) 1990-05-28
ATE33687T1 (de) 1988-05-15
US4776926A (en) 1988-10-11
JPH0215670B2 (sv) 1990-04-12
SE8404521L (sv) 1986-03-11
JPS6170090A (ja) 1986-04-10
EP0175991A1 (en) 1986-04-02
NZ212841A (en) 1988-06-30
NO162976C (no) 1990-03-14
DK406385A (da) 1986-03-11
ES546803A0 (es) 1986-03-16
EP0175991B1 (en) 1988-04-20
CA1266152A (en) 1990-02-27
DK158530C (da) 1990-10-29
NO162976B (no) 1989-12-04
AU577886B2 (en) 1988-10-06
FI81132B (fi) 1990-05-31
FI853440A0 (fi) 1985-09-09
ES8605603A1 (es) 1986-03-16
SE8404521D0 (sv) 1984-09-10
AU4680885A (en) 1986-03-20
NO853521L (no) 1986-03-11
DK406385D0 (da) 1985-09-06
FI81132C (sv) 1990-09-10
FI853440L (fi) 1986-03-11
DE3562283D1 (en) 1988-05-26

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