SE441282B - Forfarande for framstellning av forbettrad hogutbytesmassa - Google Patents

Forfarande for framstellning av forbettrad hogutbytesmassa

Info

Publication number
SE441282B
SE441282B SE8400969A SE8400969A SE441282B SE 441282 B SE441282 B SE 441282B SE 8400969 A SE8400969 A SE 8400969A SE 8400969 A SE8400969 A SE 8400969A SE 441282 B SE441282 B SE 441282B
Authority
SE
Sweden
Prior art keywords
fiber
pulp
fiber fraction
mass
fraction
Prior art date
Application number
SE8400969A
Other languages
English (en)
Swedish (sv)
Other versions
SE8400969L (no
SE8400969D0 (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 SE8400969A priority Critical patent/SE441282B/sv
Publication of SE8400969D0 publication Critical patent/SE8400969D0/xx
Priority to NZ210900A priority patent/NZ210900A/en
Priority to AU38067/85A priority patent/AU575112B2/en
Priority to JP60024273A priority patent/JPS60181389A/ja
Priority to DK070485A priority patent/DK162945C/da
Priority to US06/703,240 priority patent/US4938843A/en
Priority to NO850703A priority patent/NO163632C/no
Priority to FI850711A priority patent/FI76602C/fi
Priority to ES540573A priority patent/ES540573A0/es
Priority to DE8585101999T priority patent/DE3564974D1/de
Priority to CA000474988A priority patent/CA1251904A/en
Priority to EP85101999A priority patent/EP0153717B1/en
Priority to AT85101999T priority patent/ATE37210T1/de
Publication of SE8400969L publication Critical patent/SE8400969L/xx
Publication of SE441282B publication Critical patent/SE441282B/sv

Links

Classifications

    • 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

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Paper (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Measurement Of Radiation (AREA)
  • Control Of Stepping Motors (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Secondary Cells (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Inorganic Insulating Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE8400969A 1984-02-22 1984-02-22 Forfarande for framstellning av forbettrad hogutbytesmassa SE441282B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE8400969A SE441282B (sv) 1984-02-22 1984-02-22 Forfarande for framstellning av forbettrad hogutbytesmassa
NZ210900A NZ210900A (en) 1984-02-22 1985-01-22 Producing high yield pulp by screening pulp into fine and long fibre fractions
AU38067/85A AU575112B2 (en) 1984-02-22 1985-01-24 A method for producing improved high-yield pulps
JP60024273A JPS60181389A (ja) 1984-02-22 1985-02-08 改良された高収率パルプの製造方法
DK070485A DK162945C (da) 1984-02-22 1985-02-15 Fremgangsmaade til fremstilling af forbedret hoejudbyttemasser
US06/703,240 US4938843A (en) 1984-02-22 1985-02-20 Method for producing improved high-yield pulps
ES540573A ES540573A0 (es) 1984-02-22 1985-02-21 Un metodo para producir pulpa de alto rendimiento mejorada del tipo quimiomecanico o quimiotermomecanico.
NO850703A NO163632C (no) 1984-02-22 1985-02-21 Fremgangsmaate ved fremstilling av forbedret hoeyutbyttemasse.
FI850711A FI76602C (fi) 1984-02-22 1985-02-21 Foerfarande foer framstaellning av foerbaettrad hoegutbytesmassa.
DE8585101999T DE3564974D1 (en) 1984-02-22 1985-02-22 A method for producing improved high-yield pulps
CA000474988A CA1251904A (en) 1984-02-22 1985-02-22 Method for producing improved high-yield pulps
EP85101999A EP0153717B1 (en) 1984-02-22 1985-02-22 A method for producing improved high-yield pulps
AT85101999T ATE37210T1 (de) 1984-02-22 1985-02-22 Verfahren zur herstellung eines faserbreis mit hohem ergebnis.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8400969A SE441282B (sv) 1984-02-22 1984-02-22 Forfarande for framstellning av forbettrad hogutbytesmassa

Publications (3)

Publication Number Publication Date
SE8400969D0 SE8400969D0 (sv) 1984-02-22
SE8400969L SE8400969L (no) 1985-08-23
SE441282B true SE441282B (sv) 1985-09-23

Family

ID=20354855

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8400969A SE441282B (sv) 1984-02-22 1984-02-22 Forfarande for framstellning av forbettrad hogutbytesmassa

Country Status (13)

Country Link
US (1) US4938843A (no)
EP (1) EP0153717B1 (no)
JP (1) JPS60181389A (no)
AT (1) ATE37210T1 (no)
AU (1) AU575112B2 (no)
CA (1) CA1251904A (no)
DE (1) DE3564974D1 (no)
DK (1) DK162945C (no)
ES (1) ES540573A0 (no)
FI (1) FI76602C (no)
NO (1) NO163632C (no)
NZ (1) NZ210900A (no)
SE (1) SE441282B (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444825B (sv) * 1984-09-10 1986-05-12 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad hogutbytesmassa
SE8701423L (sv) * 1987-04-06 1988-10-07 Kamyr Ab Foerfarande vid framstaellning av fiberhaltig massa med olika raamaterial
SE459924B (sv) * 1988-01-22 1989-08-21 Sunds Defibrator Saett foer framstaellning av mekanisk massa
SE465377B (sv) * 1990-01-15 1991-09-02 Mo Och Domsjoe Ab Barrvedssulfatmassa, foefarande foer dess framstaellning och anvaendning av massan
SE466060C (sv) * 1990-02-13 1995-09-11 Moelnlycke Ab Absorberande kemitermomekanisk massa och framställning därav
US5080758A (en) * 1990-08-02 1992-01-14 Macmillan Bloedel Limited Chemi-mechanical liner board
US5228954A (en) * 1991-05-28 1993-07-20 The Procter & Gamble Cellulose Company Cellulose pulps of selected morphology for improved paper strength potential
FI88732C (fi) * 1991-12-16 1993-06-28 Ahlstroem Oy Foerfarande och anordning foer behandling av bakvatten
US5405499A (en) * 1993-06-24 1995-04-11 The Procter & Gamble Company Cellulose pulps having improved softness potential
JPH07163765A (ja) * 1993-12-16 1995-06-27 B I:Kk リモ−トコントロ−ル玩具
SE9402101L (sv) * 1994-06-15 1995-12-16 Moelnlycke Ab Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt
US5679218A (en) * 1994-07-29 1997-10-21 The Procter & Gamble Company Tissue paper containing chemically softened coarse cellulose fibers
FI113670B (fi) * 1999-12-09 2004-05-31 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
FI113552B (fi) * 1999-12-09 2004-05-14 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
FI109550B (fi) * 2001-05-23 2002-08-30 Upm Kymmene Corp Painopaperi
SE527041C2 (sv) * 2003-04-29 2005-12-13 Holmen Ab Förfarande för selektivt avlägsnande av märgstråleceller ur cellulosamassa
JP2004346988A (ja) * 2003-05-21 2004-12-09 Dainatsukusu:Kk 湿式ペーパー摩擦材
DE102005036075A1 (de) * 2005-08-01 2007-02-15 Voith Patent Gmbh Verfahren zur Herstellung von Tissuepapier
US7682362B2 (en) * 2005-02-01 2010-03-23 Smith & Nephew, Inc. Lockable orientation stylus
DE102005049502A1 (de) * 2005-10-13 2007-04-19 Voith Patent Gmbh Verfahren zur Herstellung von Tissuepapier
EP2443280B1 (en) * 2009-06-15 2020-12-09 Arkema Inc. Alkaline peroxide treatment of rejects in an integrated neutral-alkaline paper mill
GB201304717D0 (en) 2013-03-15 2013-05-01 Imerys Minerals Ltd Paper composition
EP4389965A1 (en) * 2022-12-21 2024-06-26 Billerud Aktiebolag (publ) A method for producing ctmp having a low extractives content

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE200626C (no) *
US4029543A (en) * 1971-12-14 1977-06-14 Mo Och Domsjo Mechanically freeing wood fibers in the presence of spent peroxide bleaching liquor
US3791917A (en) * 1973-03-07 1974-02-12 Bird Machine Co Process for producing kraft paper laminate of top stock and base stock layers
AU1096076A (en) * 1975-02-11 1977-08-18 Commw Scient Ind Res Org Separating bodies from a medium
JPS5459401A (en) * 1977-10-17 1979-05-14 Oji Paper Co Production of ground pulp from wood chips
US4444621A (en) * 1980-11-21 1984-04-24 Mo Och Domsjo Aktiebolag Process and apparatus for the deresination and brightness improvement of cellulose pulp
US4502918A (en) * 1981-06-10 1985-03-05 Macmillan Bloedel Limited Two-stage chemical treatment of mechanical wood pulp with sodium sulfite

Also Published As

Publication number Publication date
NO163632B (no) 1990-03-19
ES8603772A1 (es) 1986-01-01
US4938843A (en) 1990-07-03
DK162945C (da) 1992-05-25
FI76602B (fi) 1988-07-29
JPH0157196B2 (no) 1989-12-04
DK70485A (da) 1985-08-23
FI850711A0 (fi) 1985-02-21
EP0153717A3 (en) 1986-10-29
NO163632C (no) 1990-06-27
ATE37210T1 (de) 1988-09-15
SE8400969L (no) 1985-08-23
ES540573A0 (es) 1986-01-01
DE3564974D1 (en) 1988-10-20
NZ210900A (en) 1986-11-12
EP0153717B1 (en) 1988-09-14
CA1251904A (en) 1989-04-04
DK70485D0 (da) 1985-02-15
NO850703L (no) 1985-08-23
JPS60181389A (ja) 1985-09-17
FI850711L (fi) 1985-08-23
EP0153717A2 (en) 1985-09-04
AU575112B2 (en) 1988-07-21
AU3806785A (en) 1985-08-29
SE8400969D0 (sv) 1984-02-22
FI76602C (fi) 1988-11-10
DK162945B (da) 1991-12-30

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SE441282B (sv) Forfarande for framstellning av forbettrad hogutbytesmassa
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US4152197A (en) Process for preparing high-yield cellulose pulps by vapor phase pulping an unpulped portion of lignocellulosic material and a partially chemically pulped portion
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DE60208034T2 (de) Verfahren zur herstellung eines gebleichten tmp- oder ctmp zellstoffs
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FI72354C (fi) Foerfarande foer framstaellning av foerbaettrad slipmassa.
SE527041C2 (sv) Förfarande för selektivt avlägsnande av märgstråleceller ur cellulosamassa
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