SE0202629D0 - A Method of producing mechanical pulp and the mechanical pulp thus produced - Google Patents

A Method of producing mechanical pulp and the mechanical pulp thus produced

Info

Publication number
SE0202629D0
SE0202629D0 SE0202629A SE0202629A SE0202629D0 SE 0202629 D0 SE0202629 D0 SE 0202629D0 SE 0202629 A SE0202629 A SE 0202629A SE 0202629 A SE0202629 A SE 0202629A SE 0202629 D0 SE0202629 D0 SE 0202629D0
Authority
SE
Sweden
Prior art keywords
mechanical pulp
produced
producing
aqueous liquid
containing aqueous
Prior art date
Application number
SE0202629A
Other languages
English (en)
Other versions
SE0202629L (sv
SE525872C2 (sv
Inventor
Frank Peng
Rita Ferritsius
Ulf Aengsaas
Original Assignee
Stora Kopparbergs Bergslags 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 Stora Kopparbergs Bergslags Ab filed Critical Stora Kopparbergs Bergslags Ab
Priority to SE0202629A priority Critical patent/SE525872C2/sv
Publication of SE0202629D0 publication Critical patent/SE0202629D0/sv
Priority to EP03794378A priority patent/EP1552052B1/en
Priority to CNA038212218A priority patent/CN1681992A/zh
Priority to AU2003253540A priority patent/AU2003253540A1/en
Priority to PCT/SE2003/001296 priority patent/WO2004022842A1/en
Priority to AT03794378T priority patent/ATE374856T1/de
Priority to DE60316712T priority patent/DE60316712T2/de
Priority to US10/526,469 priority patent/US20050241785A1/en
Priority to CA002497904A priority patent/CA2497904A1/en
Priority to RU2005105039/12A priority patent/RU2322540C2/ru
Priority to BRPI0314017-2B1A priority patent/BR0314017B1/pt
Publication of SE0202629L publication Critical patent/SE0202629L/sv
Publication of SE525872C2 publication Critical patent/SE525872C2/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
    • D21B1/02—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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/08—Moulding or pressing
    • B27N3/10—Moulding of mats

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Crushing And Grinding (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
SE0202629A 2002-09-06 2002-09-06 Metod att tillverka mekanisk massa med reducerad energikonsumtion SE525872C2 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE0202629A SE525872C2 (sv) 2002-09-06 2002-09-06 Metod att tillverka mekanisk massa med reducerad energikonsumtion
BRPI0314017-2B1A BR0314017B1 (pt) 2002-09-06 2003-08-21 Um método de produção de polpa mecânica e a polpa mecânica assim produzida
PCT/SE2003/001296 WO2004022842A1 (en) 2002-09-06 2003-08-21 A method of producing mechanical pulp and the mechanical pulp thus produced
CNA038212218A CN1681992A (zh) 2002-09-06 2003-08-21 机械浆的制造方法以及如此制造的机械浆
AU2003253540A AU2003253540A1 (en) 2002-09-06 2003-08-21 A method of producing mechanical pulp and the mechanical pulp thus produced
EP03794378A EP1552052B1 (en) 2002-09-06 2003-08-21 A method of producing mechanical pulp and the mechanical pulp thus produced
AT03794378T ATE374856T1 (de) 2002-09-06 2003-08-21 Verfahren zur herstellung von holzstoff und der so hergestellte holzstoff
DE60316712T DE60316712T2 (de) 2002-09-06 2003-08-21 Verfahren zur herstellung von holzstoff und der so hergestellte holzstoff
US10/526,469 US20050241785A1 (en) 2002-09-06 2003-08-21 Method of producing mechanical pulp and the mechanical pulp thus produced
CA002497904A CA2497904A1 (en) 2002-09-06 2003-08-21 A method of producing mechanical pulp and the mechanical pulp thus produced
RU2005105039/12A RU2322540C2 (ru) 2002-09-06 2003-08-21 Способ производства древесной волокнистой массы и древесная волокнистая масса, полученная данным способом

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202629A SE525872C2 (sv) 2002-09-06 2002-09-06 Metod att tillverka mekanisk massa med reducerad energikonsumtion

Publications (3)

Publication Number Publication Date
SE0202629D0 true SE0202629D0 (sv) 2002-09-06
SE0202629L SE0202629L (sv) 2004-03-07
SE525872C2 SE525872C2 (sv) 2005-05-17

Family

ID=20288904

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202629A SE525872C2 (sv) 2002-09-06 2002-09-06 Metod att tillverka mekanisk massa med reducerad energikonsumtion

Country Status (11)

Country Link
US (1) US20050241785A1 (sv)
EP (1) EP1552052B1 (sv)
CN (1) CN1681992A (sv)
AT (1) ATE374856T1 (sv)
AU (1) AU2003253540A1 (sv)
BR (1) BR0314017B1 (sv)
CA (1) CA2497904A1 (sv)
DE (1) DE60316712T2 (sv)
RU (1) RU2322540C2 (sv)
SE (1) SE525872C2 (sv)
WO (1) WO2004022842A1 (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20031818A (sv) * 2003-12-11 2005-06-12 Valtion Teknillinen Tillverkning av mekanisk massa
US8945347B2 (en) 2004-05-03 2015-02-03 Centre Technique De L'industrie Des Papiers, Cartons Et Celluloses Method for mechanical pulp production
US20070062654A1 (en) * 2005-09-16 2007-03-22 Enzymatic Deinking Technologies, Llc Treatment of wood chips using enzymes
US7988824B2 (en) * 2005-12-15 2011-08-02 Kimberly-Clark Worldwide, Inc. Tissue product having a transferable additive composition
RU2485223C2 (ru) * 2007-05-23 2013-06-20 Альберта Инновейтс - Текнолоджи Фьючерз Способ декортикации
US8282773B2 (en) * 2007-12-14 2012-10-09 Andritz Inc. Method and system to enhance fiber development by addition of treatment agent during mechanical pulping
FI122169B (sv) * 2010-01-29 2011-09-30 Mzymes Oy Behandling av träflis för fabrikation av termomekanisk massa
EP2395147A1 (en) 2010-05-10 2011-12-14 Unilever Plc, A Company Registered In England And Wales under company no. 41424 of Unilever House Freeness of paper products
FR2965570B1 (fr) * 2010-09-30 2012-11-02 Arjo Wiggins Fine Papers Ltd Procede de raffinage en milieu enzymatique d'une pate papetiere comportant des fibres cellulosiques afin de reduire leur longueur
EP2655731B1 (en) * 2010-12-22 2019-05-08 Stora Enso Oyj A method of controlling a pulping process in a feed-forward manner
SE539914C2 (sv) * 2014-04-29 2018-01-09 Stora Enso Oyj Process för framställning av åtminstone ett skikt hos ett papper eller en kartong samt ett papper eller en kartong som framställts enligt processen
AU2016228870B2 (en) * 2015-03-11 2019-04-18 Andritz Inc. Processes and systems for the pulping of lignocellulosic materials
WO2017102542A1 (en) 2015-12-15 2017-06-22 Metgen Oy Method for producing mechanical pulp from a biomass comprising lignocellulosic material
CN108252134A (zh) * 2018-01-24 2018-07-06 齐鲁工业大学 一种降低木材化机浆制备过程中磨浆能耗的方法
CN109338775B (zh) * 2018-09-30 2020-12-01 山东世纪阳光纸业集团有限公司 一种环保秸秆生物机械法制浆工艺
CN109695172A (zh) * 2018-12-28 2019-04-30 江苏秸宝生物质新材料有限公司 秸秆生物机械制浆方法和设备
CN109706771B (zh) * 2018-12-29 2020-12-22 齐鲁工业大学 一种热蒸汽协同生物酶处理麦草制备原色生物机械浆的方法
CN109629318B (zh) * 2018-12-29 2020-12-25 齐鲁工业大学 一种麦草叶制备生物机械浆的方法
CN109680530B (zh) * 2018-12-29 2020-12-11 齐鲁工业大学 一种热蒸汽协同生物酶处理麦草制备本色生物机械浆的方法
CN109629296B (zh) * 2018-12-29 2020-12-11 齐鲁工业大学 一种热水处理协同生物酶处理的生物机械浆制备方法
CN109577060B (zh) * 2018-12-29 2020-12-11 齐鲁工业大学 一种热水协同碱性生物酶处理麦草制备本色生物机械浆的方法
CN109577059B (zh) * 2018-12-29 2020-05-01 齐鲁工业大学 一种麦草秸秆制备生物机械本色浆的方法
CN109457532B (zh) * 2018-12-29 2021-03-02 齐鲁工业大学 一种麦草叶鞘制备生物机械浆的方法
CN109577072B (zh) * 2018-12-29 2019-12-06 齐鲁工业大学 一种麦草秸秆制备生物机械原色浆的方法
CN112726254B (zh) * 2020-12-31 2023-07-28 齐鲁工业大学 一种热水处理协同生物酶处理麦草制备本色生物机械浆及副产物全利用的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948449A (en) * 1972-03-03 1976-04-06 Logan Kenneth C Apparatus for the treatment of lignocellulosic material
SE411463B (sv) * 1973-04-16 1979-12-27 Svenska Traeforskningsinst Forfarande for framstellning av cellulosamassa medelst mikroorganismer
US4481355A (en) * 1983-11-22 1984-11-06 Helmic, Inc. Method for degumming decorticated plant bast fiber
FR2588886B1 (fr) * 1985-10-18 1988-06-24 Comite Eco Agric Prod Chanvre Procede de traitement biochimique de plantes fibreuses liberiennes ou cellulosiques et assimilees
SE461796B (sv) * 1987-09-29 1990-03-26 Sunds Defibrator Ind Ab Impregnering av lignocellulosamaterial i form av stycken av minst 100 mm laengd
FI92414B (sv) * 1989-11-27 1994-07-29 Enso Gutzeit Oy Förfarande för tillverkning av massa
SE468644B (sv) * 1991-05-24 1993-02-22 Sunds Defibrator Ind Ab Framstaellning av kemitermomekanisk massa samt impregneringsloesning innehaallande borhydrid och sulfit
CA2082185C (en) * 1991-11-26 2004-01-20 Alexander R. Pokora Protease catalyzed treatments of lignocellulose materials
EP0705327B1 (de) * 1993-06-16 2000-04-19 CALL, Hans-Peter Dr. Mehrkomponentenbleichsystem
DK83993D0 (sv) * 1993-07-13 1993-07-13 Novo Nordisk As
FI95607C (sv) * 1994-06-03 1996-02-26 Valtion Teknillinen Förfarande och enzympreparat för behandling av cellulosamassor
EP1683860B1 (en) * 1995-03-17 2013-10-23 Novozymes A/S Novel endoglucanases
WO1998006892A1 (en) * 1996-08-16 1998-02-19 International Paper Company Enzymatic freeness enhancement
SE519462C2 (sv) * 2001-06-21 2003-03-04 Holmen Ab Förfarande för framställning av blekt termomekanisk massa (TMP) eller blekt kemitermomekanisk massa (CTMP)
EP1448846A4 (en) * 2001-11-09 2006-06-21 Biopulping Int Inc MICROWAVE PRETREATMENT OF TREE BARMS FOR THE MANUFACTURE OF PAPER AND WOODEN MATERIALS
US7300541B2 (en) * 2002-07-19 2007-11-27 Andritz Inc. High defiberization chip pretreatment
WO2004101889A2 (en) * 2003-05-06 2004-11-25 Novozymes North America, Inc. Use of hemicellulase composition in mechanical pulp production

Also Published As

Publication number Publication date
WO2004022842A1 (en) 2004-03-18
AU2003253540A1 (en) 2004-03-29
CA2497904A1 (en) 2004-03-18
CN1681992A (zh) 2005-10-12
EP1552052A1 (en) 2005-07-13
EP1552052B1 (en) 2007-10-03
SE0202629L (sv) 2004-03-07
SE525872C2 (sv) 2005-05-17
RU2322540C2 (ru) 2008-04-20
BR0314017B1 (pt) 2014-07-22
DE60316712T2 (de) 2008-07-24
DE60316712D1 (de) 2007-11-15
BR0314017A (pt) 2005-07-19
ATE374856T1 (de) 2007-10-15
US20050241785A1 (en) 2005-11-03
RU2005105039A (ru) 2005-10-10

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