ATE184929T1 - Entwässerungsfähiger, voluminöser chemimechanischer zellstoff mit niedrigem splitter- und feinstmaterialinhalt - Google Patents

Entwässerungsfähiger, voluminöser chemimechanischer zellstoff mit niedrigem splitter- und feinstmaterialinhalt

Info

Publication number
ATE184929T1
ATE184929T1 AT95922830T AT95922830T ATE184929T1 AT E184929 T1 ATE184929 T1 AT E184929T1 AT 95922830 T AT95922830 T AT 95922830T AT 95922830 T AT95922830 T AT 95922830T AT E184929 T1 ATE184929 T1 AT E184929T1
Authority
AT
Austria
Prior art keywords
pulp
chips
pct
preheating
refining
Prior art date
Application number
AT95922830T
Other languages
English (en)
Inventor
Tjell-Ake Haegglund
Ingela Ekebro
Hans Hoeglund
Roland Baeck
Original Assignee
Sca Hygiene Prod 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 Sca Hygiene Prod Ab filed Critical Sca Hygiene Prod Ab
Application granted granted Critical
Publication of ATE184929T1 publication Critical patent/ATE184929T1/de

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
    • 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
    • D21B1/02—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Artificial Filaments (AREA)
AT95922830T 1994-06-15 1995-06-07 Entwässerungsfähiger, voluminöser chemimechanischer zellstoff mit niedrigem splitter- und feinstmaterialinhalt ATE184929T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402101A SE9402101L (sv) 1994-06-15 1994-06-15 Lättavvattnad, bulkig, kemimekanisk massa med låg spet- och finmaterialhalt

Publications (1)

Publication Number Publication Date
ATE184929T1 true ATE184929T1 (de) 1999-10-15

Family

ID=20394398

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95922830T ATE184929T1 (de) 1994-06-15 1995-06-07 Entwässerungsfähiger, voluminöser chemimechanischer zellstoff mit niedrigem splitter- und feinstmaterialinhalt

Country Status (14)

Country Link
US (1) US5879510A (de)
EP (1) EP0764225B1 (de)
JP (1) JP3856466B2 (de)
AT (1) ATE184929T1 (de)
AU (1) AU705185B2 (de)
BR (1) BR9508006A (de)
CA (1) CA2192570A1 (de)
DE (1) DE69512408T2 (de)
ES (1) ES2139218T3 (de)
FI (1) FI965014A0 (de)
NO (1) NO309157B1 (de)
NZ (1) NZ300088A (de)
SE (1) SE9402101L (de)
WO (1) WO1995034711A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE504030C2 (sv) * 1995-02-17 1996-10-21 Moelnlycke Ab Spunlacematerial med hög bulk och absorptionsförmåga samt förfarande för dess framställning
US6899791B2 (en) 1997-08-08 2005-05-31 Andritz Inc. Method of pretreating lignocellulose fiber-containing material in a pulp refining process
RU2128258C1 (ru) * 1995-06-12 1999-03-27 Андриц Спрут-Бауэр, Инк. Способ получения технической целлюлозы из содержащего лигноцеллюлозу волокнистого материала
SE505388C2 (sv) * 1995-11-24 1997-08-18 Sca Hygiene Paper Ab Mjukt, bulkigt, absorberande papper innehållande kemitermomekanisk massa
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
US6585861B2 (en) 2000-12-19 2003-07-01 Metso Paper Karlstad Ab Device for producing an extensible paper having a three-dimensional pattern
WO2003008703A1 (en) 2001-07-19 2003-01-30 Andritz Inc. Four stage alkaline peroxide mechanical pulping
US20040200586A1 (en) 2002-07-19 2004-10-14 Martin Herkel Four stage alkaline peroxide mechanical pulping
CA2533535C (en) * 2003-10-02 2012-01-03 Andritz Inc. Multi-stage ap mechanical pulping with refiner blow line treatment
US8317975B2 (en) 2004-04-20 2012-11-27 The Research Foundation Of The State University Of New York Product and processes from an integrated forest biorefinery
DE102005036075A1 (de) * 2005-08-01 2007-02-15 Voith Patent Gmbh Verfahren zur Herstellung von Tissuepapier
US7771565B2 (en) * 2006-02-21 2010-08-10 Packaging Corporation Of America Method of pre-treating woodchips prior to mechanical pulping
US8734611B2 (en) * 2008-03-12 2014-05-27 Andritz Inc. Medium consistency refining method of pulp and system
CN102812182A (zh) * 2010-03-15 2012-12-05 芬欧汇川有限公司 提高纸产品性能和形成添加剂组分的方法和相应的纸产品和添加剂组分以及添加剂组分的用途
US8753476B2 (en) * 2010-10-06 2014-06-17 Andritz Technology And Asset Management Gmbh Methods for producing high-freeness pulp
EP3080354B1 (de) * 2013-12-13 2019-08-07 Stora Enso Oyj Mehrlagige pappe
EP2924166A1 (de) * 2014-03-25 2015-09-30 Basf Se Verfahren zur Herstellung von gebleichtem Holzfaserstoff
DE102014112096B4 (de) 2014-08-25 2020-02-20 McAirlaid's Vliesstoffe GmbH Saugfähige Faserstoffbahn
SE539344E (en) 2015-03-02 2020-02-11 Billerudkorsnaes Ab Pulp mixture for production of a paper product with high strength in z-direction
SE540961C2 (en) * 2016-05-23 2019-01-29 Holmen Ab Method of providing a paper fibre composition by combining chemical and mechanical pulping
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
US11598049B2 (en) * 2016-11-23 2023-03-07 Suzano S.A. Process of producing nanofibrillated cellulose with low energy consumption
DE202018107140U1 (de) 2018-12-13 2019-01-02 McAirlaid´s Nordic OÜ Einlage für Lebensmittelverpackungen
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
FI4105381T3 (fi) 2021-06-18 2023-08-23 Billerud Ab Publ Painatusominaisuuksiltaan aikaisempaa parempi kartonkituote
FI20215861A1 (en) * 2021-08-17 2023-02-18 Metsae Board Oyj Method, use thereof, pulp composition and system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661328A (en) * 1970-03-30 1972-05-09 Bauer Bros Co Pulp refining system and process
SE413684C (sv) * 1974-09-23 1987-05-18 Mo Och Domsjoe Ab Forfarande for framstellning av cellulosamassa i utbytesomradet 65-95 %
SE397851B (sv) * 1976-04-02 1977-11-21 Sca Development Ab Sett att fran vedmaterial framstella en kemiskt modifierad termomekanisk raffinormassa
NO142091C (no) * 1977-10-17 1980-06-25 Myrens Verksted As Fremgangsmaate ved ozonbehandling av raffinoermekanisk og termomekanisk masse.
SE422818B (sv) * 1978-03-31 1982-03-29 Modo Chemetrics Ab Forfarande for foredling av allulosamassa genom blekning eller extrahering
DE3321443A1 (de) * 1983-06-11 1984-12-13 Losenhausen Maschinenbau AG, 4000 Düsseldorf Vibrationswalze mit leistungsbegrenzungsvorrichtung
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
US4562969A (en) * 1984-03-05 1986-01-07 Mooch Domsjo Aktiebolag Process for preparing groundwood pulp as short fiber and long fiber fractions
SE466060C (sv) * 1990-02-13 1995-09-11 Moelnlycke Ab Absorberande kemitermomekanisk massa och framställning därav

Also Published As

Publication number Publication date
ES2139218T3 (es) 2000-02-01
AU2757595A (en) 1996-01-05
AU705185B2 (en) 1999-05-20
SE9402101L (sv) 1995-12-16
NO309157B1 (no) 2000-12-18
DE69512408T2 (de) 2000-01-05
US5879510A (en) 1999-03-09
BR9508006A (pt) 1997-08-12
JPH10506435A (ja) 1998-06-23
EP0764225B1 (de) 1999-09-22
NZ300088A (en) 1999-01-28
FI965014A (fi) 1996-12-13
JP3856466B2 (ja) 2006-12-13
CA2192570A1 (en) 1995-12-21
NO965375L (no) 1997-02-05
EP0764225A1 (de) 1997-03-26
FI965014A0 (fi) 1996-12-13
SE9402101D0 (sv) 1994-06-15
DE69512408D1 (de) 1999-10-28
WO1995034711A1 (en) 1995-12-21
NO965375D0 (no) 1996-12-13

Similar Documents

Publication Publication Date Title
ATE184929T1 (de) Entwässerungsfähiger, voluminöser chemimechanischer zellstoff mit niedrigem splitter- und feinstmaterialinhalt
CA2073763A1 (en) Ctmp-process
GR3035349T3 (en) Method for production of lignocellulosic composite materials
JPH09510268A (ja) 高温且つ高速の短時間処理式チップ精製方法
CA2297958A1 (en) Method of pretreating lignocellulose fiber-containing material for the pulp making process
ES8708031A1 (es) Un metodo para fabricar pasta papelera quimico-mecanica a partir de material lignocelulosico, por ejemplo astillas
CA2337128A1 (en) Method of bleaching and providing papermaking fibers with durable curl
FI891559A (fi) Foerfarande foer framstaellning av lignocellulosamaterialfibrer innehaollande produkter.
FR2360712A1 (fr) Procede de fabrication de pulpe a partir d'un materiau contenant de la ligno-cellulose
SE9002197L (sv) Defibrering av fibermaterial
SE7905990L (sv) Forfaringssett vid framstellning av pappersmassa i hogt utbyte
CA2285148A1 (en) Chemimechanical or mechanical pulp manufacture with reduced energy consumption

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee