SE466060C - Absorberande kemitermomekanisk massa och framställning därav - Google Patents

Absorberande kemitermomekanisk massa och framställning därav

Info

Publication number
SE466060C
SE466060C SE9000515A SE9000515A SE466060C SE 466060 C SE466060 C SE 466060C SE 9000515 A SE9000515 A SE 9000515A SE 9000515 A SE9000515 A SE 9000515A SE 466060 C SE466060 C SE 466060C
Authority
SE
Sweden
Prior art keywords
pulp
chips
preheating
temperature
fiber content
Prior art date
Application number
SE9000515A
Other languages
English (en)
Swedish (sv)
Other versions
SE9000515D0 (sv
SE466060B (sv
SE9000515L (sv
Inventor
Hans Hoeglund
Roland Baeck
Ove Danielsson
Bo Falk
Original Assignee
Moelnlycke 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 Moelnlycke Ab filed Critical Moelnlycke Ab
Priority to SE9000515A priority Critical patent/SE466060C/sv
Publication of SE9000515D0 publication Critical patent/SE9000515D0/xx
Priority to DK91904023.8T priority patent/DK0572388T3/da
Priority to AT91904023T priority patent/ATE122420T1/de
Priority to CA002073763A priority patent/CA2073763C/en
Priority to BR919106034A priority patent/BR9106034A/pt
Priority to ES91904023T priority patent/ES2072603T3/es
Priority to NZ237067A priority patent/NZ237067A/en
Priority to AU73271/91A priority patent/AU647780B2/en
Priority to DE69109696T priority patent/DE69109696T2/de
Priority to EP91904023A priority patent/EP0572388B1/de
Priority to JP3504083A priority patent/JP2915576B2/ja
Priority to PCT/SE1991/000091 priority patent/WO1991012367A1/en
Publication of SE9000515L publication Critical patent/SE9000515L/
Publication of SE466060B publication Critical patent/SE466060B/sv
Priority to NO923151A priority patent/NO302624B1/no
Priority to FI923605A priority patent/FI99147C/fi
Priority to US08/337,420 priority patent/US5607546A/en
Publication of SE466060C publication Critical patent/SE466060C/sv
Priority to US08/754,110 priority patent/US6458245B1/en

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
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • 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
    • D21B1/02—Pretreatment of the raw materials by chemical or physical means
    • D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Paper (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
SE9000515A 1990-02-13 1990-02-13 Absorberande kemitermomekanisk massa och framställning därav SE466060C (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE9000515A SE466060C (sv) 1990-02-13 1990-02-13 Absorberande kemitermomekanisk massa och framställning därav
PCT/SE1991/000091 WO1991012367A1 (en) 1990-02-13 1991-02-11 Ctmp-process
DE69109696T DE69109696T2 (de) 1990-02-13 1991-02-11 Herstellungsverfahren für chemiemechanische pulpe.
JP3504083A JP2915576B2 (ja) 1990-02-13 1991-02-11 Ｃｔｍｐプロセス
CA002073763A CA2073763C (en) 1990-02-13 1991-02-11 Ctmp-process
BR919106034A BR9106034A (pt) 1990-02-13 1991-02-11 Polpa quimitermomecanica absorvente e processo para produzir a mesma
ES91904023T ES2072603T3 (es) 1990-02-13 1991-02-11 Procedimiento para producir pasta celulosica quimicotermomecanica (ctmp).
NZ237067A NZ237067A (en) 1990-02-13 1991-02-11 Absorbent chemithermomechanical pulp; preparation thereof
AU73271/91A AU647780B2 (en) 1990-02-13 1991-02-11 CTMP-process
DK91904023.8T DK0572388T3 (da) 1990-02-13 1991-02-11 CTMP-proces
EP91904023A EP0572388B1 (de) 1990-02-13 1991-02-11 Herstellungsverfahren für chemiemechanische pulpe
AT91904023T ATE122420T1 (de) 1990-02-13 1991-02-11 Herstellungsverfahren für chemiemechanische pulpe.
FI923605A FI99147C (fi) 1990-02-13 1992-08-12 CTMP-prosessi
NO923151A NO302624B1 (no) 1990-02-13 1992-08-12 Absorberende kjemitermomekanisk masse og fremgangsmåte for fremstilling av denne
US08/337,420 US5607546A (en) 1990-02-13 1994-11-07 CTMP-process
US08/754,110 US6458245B1 (en) 1990-02-13 1996-11-22 CTMP-process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000515A SE466060C (sv) 1990-02-13 1990-02-13 Absorberande kemitermomekanisk massa och framställning därav

Publications (4)

Publication Number Publication Date
SE9000515D0 SE9000515D0 (sv) 1990-02-13
SE9000515L SE9000515L (sv) 1991-08-14
SE466060B SE466060B (sv) 1991-12-09
SE466060C true SE466060C (sv) 1995-09-11

Family

ID=20378546

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000515A SE466060C (sv) 1990-02-13 1990-02-13 Absorberande kemitermomekanisk massa och framställning därav

Country Status (15)

Country Link
US (1) US6458245B1 (de)
EP (1) EP0572388B1 (de)
JP (1) JP2915576B2 (de)
AT (1) ATE122420T1 (de)
AU (1) AU647780B2 (de)
BR (1) BR9106034A (de)
CA (1) CA2073763C (de)
DE (1) DE69109696T2 (de)
DK (1) DK0572388T3 (de)
ES (1) ES2072603T3 (de)
FI (1) FI99147C (de)
NO (1) NO302624B1 (de)
NZ (1) NZ237067A (de)
SE (1) SE466060C (de)
WO (1) WO1991012367A1 (de)

Families Citing this family (40)

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TR22594A (tr) * 1987-04-07 1987-12-15 Nur Emaye San Ve Tic Tic A S Soba borusu uzatma aparati
SE470330B (sv) * 1992-06-11 1994-01-24 Sunds Defibrator Ind Ab Förfarande för framställning av fiberboard enligt torra metoden
SE470555B (sv) * 1992-12-30 1994-08-22 Sunds Defibrator Ind Ab Förfarande för tillverkning av mekanisk och kemimekanisk massa med ett utbyte av över 85 % från lignocellulosahaltigt fibermaterial
US5853534A (en) * 1992-12-30 1998-12-29 Sunds Defibrator Industries Ab Method of producing pulp with high yield using a two-stage refining system operating at different temperatures
SE9402101L (sv) * 1994-06-15 1995-12-16 Moelnlycke Ab Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt
US6899791B2 (en) 1997-08-08 2005-05-31 Andritz Inc. Method of pretreating lignocellulose fiber-containing material in a pulp refining process
NZ311356A (en) * 1995-06-12 1997-05-26 Sprout Bauer Inc Andritz Method of refining wood chips with low residence time and high temperature
SE505388C2 (sv) * 1995-11-24 1997-08-18 Sca Hygiene Paper Ab Mjukt, bulkigt, absorberande papper innehållande kemitermomekanisk massa
PL184356B1 (pl) 1996-04-12 2002-10-31 Marlit Ltd Sposób wytwarzania lignocelulozowych materiałów złożonych
GB9625068D0 (en) * 1996-12-02 1997-01-22 Marlit Ltd Method for production of lignocellulosic composite materials
IL133338A0 (en) * 1997-07-11 2001-04-30 Marlit Ltd Manufacture of composite boards
CN1136362C (zh) * 1998-09-03 2004-01-28 斯托拉·科帕伯格斯·伯格斯拉格斯公司 纸或纸板层压材料以及所述层压材料的生产方法
GB9928554D0 (en) * 1999-12-02 2000-02-02 Enigma Nv Production of high added value products from wastes
FI113552B (fi) * 1999-12-09 2004-05-14 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
FI113670B (fi) * 1999-12-09 2004-05-31 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
US6929854B2 (en) 2001-04-03 2005-08-16 Alberta Research Council Inc. Methods of straw fiber processing
SE519462C2 (sv) * 2001-06-21 2003-03-04 Holmen Ab Förfarande för framställning av blekt termomekanisk massa (TMP) eller blekt kemitermomekanisk massa (CTMP)
US20040200586A1 (en) * 2002-07-19 2004-10-14 Martin Herkel Four stage alkaline peroxide mechanical pulping
CN1250811C (zh) * 2001-07-19 2006-04-12 安德里兹有限公司 四步法碱性过氧化物机械制浆
US8262850B2 (en) * 2003-09-23 2012-09-11 International Paper Company Chemical activation and refining of southern pine kraft fibers
US7211993B2 (en) * 2004-01-13 2007-05-01 Analog Devices, Inc. Low offset bandgap voltage reference
CA2605706C (en) 2005-05-02 2011-07-05 International Paper Company Ligno cellulosic materials and the products made therefrom
US8262851B2 (en) * 2006-08-10 2012-09-11 Andritz Inc. Processes and systems for the pulping of lignocellulosic materials
US9512237B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Method for inhibiting the growth of microbes with a modified cellulose fiber
US9512563B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Surface treated modified cellulose from chemical kraft fiber and methods of making and using same
BRPI1012052A2 (pt) 2009-05-28 2017-12-26 Gp Cellulose Gmbh fibras kraft hidrolisadas e quimicamente modificadas e métodos de produção e de branqueamento de fibras kraft
US9511167B2 (en) 2009-05-28 2016-12-06 Gp Cellulose Gmbh Modified cellulose from chemical kraft fiber and methods of making and using the same
FI20105786A (fi) * 2010-07-09 2012-01-10 Upm Kymmene Corp Menetelmä ja järjestelmä lämmöneristeen raaka-aineen valmistamiseksi
FI20105799A0 (fi) 2010-07-13 2010-07-13 Olli Joutsimo Parantunut kemiallisen massan valmistusprosessi
BR112015019882A2 (pt) 2013-03-14 2017-07-18 Gp Cellulose Gmbh fibra kraft clareada oxidada e métodos para fazer polpa kraft e fibra kraft de madeira macia e para clarear polpa kraft de celulose em sequência de branqueamento de multi-estágios
BR112015020000A2 (pt) 2013-03-15 2017-07-18 Gp Cellulose Gmbh fibra kraft quimicamente modificada e métodos de fabricação da mesma
DE102014112096B4 (de) 2014-08-25 2020-02-20 McAirlaid's Vliesstoffe GmbH Saugfähige Faserstoffbahn
FI127062B (en) * 2014-11-18 2017-10-31 Upm Kymmene Corp Method and apparatus for mass production
SE540115C2 (en) * 2016-09-21 2018-04-03 A paper or paperboard product comprising at least one ply containing high yield pulp and its production method
EP3541849B1 (de) 2016-11-16 2023-11-15 GP Cellulose GmbH Modifizierte cellulose aus chemischen fasern und methoden zu deren herstellung und verwendung
BR112019019725A2 (pt) 2017-03-21 2020-04-14 Int Paper Co composição de polpa de controle de odor
DE202018107131U1 (de) 2018-12-13 2019-01-02 McAirlaid´s Nordic OÜ Saugmatte zur Verwendung als Unterlage für Lebensmittel in einem Ofen
DE202018107142U1 (de) 2018-12-13 2018-12-20 McAirlaid´s Nordic OÜ Saugmatte zur Verwendung als Unterlage für Lebensmittel in einem Mikrowellengerät
DE202018107140U1 (de) 2018-12-13 2019-01-02 McAirlaid´s Nordic OÜ Einlage für Lebensmittelverpackungen
CA3239729A1 (en) * 2021-12-07 2023-06-15 Inca Renewable Technologies Inc. Balsa-like wood alternative products and methods for preparing same

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SE215417C1 (de) *
US2425024A (en) 1942-11-21 1947-08-05 Paper And Ind Appliances Inc Apparatus for producing pulp from cellulosic material
SE303088B (de) 1963-05-31 1968-08-12 Defibrator Ab
FR1404605A (fr) 1964-05-22 1965-07-02 Air Liquide Perfectionnement à la délignification des pâtes chimiques de cellulose
US3627629A (en) 1970-05-06 1971-12-14 Bauer Bros Co Refining system and process
DE2219504C2 (de) 1972-04-21 1974-10-03 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Mehrstufenbleiche von Zellstoffen mit erheblich reduziertem Chloreinsatz
SE385719B (sv) * 1974-09-23 1976-07-19 Mo Och Domsjoe Ab Forfarande for framstellning av massa fran lignocellulosamaterial i utbytesomradet 70-93 %
SE404044B (sv) * 1975-11-13 1978-09-18 Mo Och Domsjoe Ab Ljusabsorberande lignirik hogutbytescellulosamassa samt forfarande for framstellning av denna
SE397851B (sv) * 1976-04-02 1977-11-21 Sca Development Ab Sett att fran vedmaterial framstella en kemiskt modifierad termomekanisk raffinormassa
DE2841013C2 (de) 1978-09-21 1984-06-07 Degussa Ag, 6000 Frankfurt Verfahren zur Vollbleiche von Zellstoff
AU531907B2 (en) 1979-12-17 1983-09-08 Ontario Paper Co. Ltd., The Forming refiner pulps
CA1164157A (fr) 1980-09-23 1984-03-27 Hortensia N.F. Rodriguez Blanchiment de la pate de bagasse a l'oxygene et aux alcalis
AU545847B2 (en) 1981-02-11 1985-08-01 Mead Corporation, The Production of chemimechanical pump
US4486267A (en) 1983-11-14 1984-12-04 Mead Corporation Chemithermomechanical pulping process employing separate alkali and sulfite treatments
SE441282B (sv) * 1984-02-22 1985-09-23 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad hogutbytesmassa
FR2566015B1 (fr) 1984-06-15 1986-08-29 Centre Tech Ind Papier Procede de blanchiment de pate mecanique par le peroxyde d'hydrogene
SE444825B (sv) 1984-09-10 1986-05-12 Mo Och Domsjoe Ab Forfarande for framstellning av forbettrad hogutbytesmassa
SE8405128L (sv) * 1984-10-15 1986-04-16 Kamyr Ab Behandling av hogutbytesmassa
SE456430B (sv) 1985-11-06 1988-10-03 Sunds Defibrator Sett for framstellning av mekanisk massa
DE3802401A1 (de) 1988-01-28 1989-08-03 Degussa Verfahren zur herstellung von halbgebleichtem kraftzellstoff

Also Published As

Publication number Publication date
NO302624B1 (no) 1998-03-30
JPH05503966A (ja) 1993-06-24
WO1991012367A1 (en) 1991-08-22
EP0572388A1 (de) 1993-12-08
CA2073763A1 (en) 1991-08-14
ES2072603T3 (es) 1995-07-16
FI923605A0 (fi) 1992-08-12
SE9000515D0 (sv) 1990-02-13
BR9106034A (pt) 1993-02-02
JP2915576B2 (ja) 1999-07-05
ATE122420T1 (de) 1995-05-15
SE466060B (sv) 1991-12-09
NO923151D0 (no) 1992-08-12
NZ237067A (en) 1993-11-25
AU7327191A (en) 1991-09-03
DK0572388T3 (da) 1995-08-28
NO923151L (no) 1992-08-12
AU647780B2 (en) 1994-03-31
US6458245B1 (en) 2002-10-01
FI99147C (fi) 1997-10-10
FI99147B (fi) 1997-06-30
EP0572388B1 (de) 1995-05-10
CA2073763C (en) 1999-03-16
FI923605A (fi) 1992-08-12
DE69109696D1 (de) 1995-06-14
SE9000515L (sv) 1991-08-14
DE69109696T2 (de) 1995-09-14

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