CA2497904A1 - 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 Download PDF

Info

Publication number
CA2497904A1
CA2497904A1 CA002497904A CA2497904A CA2497904A1 CA 2497904 A1 CA2497904 A1 CA 2497904A1 CA 002497904 A CA002497904 A CA 002497904A CA 2497904 A CA2497904 A CA 2497904A CA 2497904 A1 CA2497904 A1 CA 2497904A1
Authority
CA
Canada
Prior art keywords
anyone
fiber material
pectinase
refining
impregnation
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002497904A
Other languages
English (en)
French (fr)
Inventor
Frank Peng
Rita Ferritsius
Ulf Aengsas
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stora Enso AB
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2497904A1 publication Critical patent/CA2497904A1/en
Abandoned legal-status Critical Current

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)
CA002497904A 2002-09-06 2003-08-21 A method of producing mechanical pulp and the mechanical pulp thus produced Abandoned CA2497904A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0202629-2 2002-09-06
SE0202629A SE525872C2 (sv) 2002-09-06 2002-09-06 Metod att tillverka mekanisk massa med reducerad energikonsumtion
PCT/SE2003/001296 WO2004022842A1 (en) 2002-09-06 2003-08-21 A method of producing mechanical pulp and the mechanical pulp thus produced

Publications (1)

Publication Number Publication Date
CA2497904A1 true CA2497904A1 (en) 2004-03-18

Family

ID=20288904

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002497904A Abandoned CA2497904A1 (en) 2002-09-06 2003-08-21 A method of producing mechanical pulp and the mechanical pulp thus produced

Country Status (11)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20031818A (fi) * 2003-12-11 2005-06-12 Valtion Teknillinen Menetelmä mekaanisen massan valmistamiseksi
CN1997791B (zh) 2004-05-03 2011-01-26 纸、纸板和纤维素工业技术中心 机械纸浆的制备方法
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
CA2687594C (en) * 2007-05-23 2016-01-19 Alberta Research Council Inc. Decortication process
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 (fi) * 2010-01-29 2011-09-30 Mzymes Oy Puuhakkeen käsittely kuumahierremassan valmistusta varten
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
BR112013015837A2 (pt) * 2010-12-22 2018-05-15 Stora Enso Oyj método para controlar um processo de polpação de uma maneira de alimentação avante.
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
WO2016145276A1 (en) 2015-03-11 2016-09-15 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
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
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
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
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
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
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
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
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
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
CN118461348B (zh) * 2024-07-11 2024-10-15 临邑县临兴木业有限公司 一种利用植物纤维原料的制浆工艺

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 (fi) * 1989-11-27 1994-07-29 Enso Gutzeit Oy Menetelmä massan valmistamiseksi
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
ATE169699T1 (de) * 1993-06-16 1998-08-15 Lignozym Gmbh Verfahren zur veränderung, abbau oder bleichen von lignin, ligninhaltigen materialien oder kohle
DK83993D0 (pt) * 1993-07-13 1993-07-13 Novo Nordisk As
FI95607C (fi) * 1994-06-03 1996-02-26 Valtion Teknillinen Menetelmä ja entsyymivalmiste selluloosamassojen käsittelemiseksi
ATE315083T1 (de) * 1995-03-17 2006-02-15 Novozymes As Neue endoglukanase
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)
CA2466505A1 (en) * 2001-11-09 2003-05-15 Biopulping International, Inc. Microwave pre-treatment of logs for use in making paper and other wood products
AU2003253919A1 (en) * 2002-07-19 2004-02-09 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
EP1552052B1 (en) 2007-10-03
BR0314017A (pt) 2005-07-19
ATE374856T1 (de) 2007-10-15
SE0202629L (sv) 2004-03-07
US20050241785A1 (en) 2005-11-03
RU2005105039A (ru) 2005-10-10
BR0314017B1 (pt) 2014-07-22
DE60316712D1 (de) 2007-11-15
SE525872C2 (sv) 2005-05-17
SE0202629D0 (sv) 2002-09-06
CN1681992A (zh) 2005-10-12
EP1552052A1 (en) 2005-07-13
AU2003253540A1 (en) 2004-03-29
WO2004022842A1 (en) 2004-03-18
RU2322540C2 (ru) 2008-04-20
DE60316712T2 (de) 2008-07-24

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Legal Events

Date Code Title Description
FZDE Discontinued