SE0600722L - Multi-stage production of mechanical pulp with AP through blast line treatment with refiner - Google Patents

Multi-stage production of mechanical pulp with AP through blast line treatment with refiner

Info

Publication number
SE0600722L
SE0600722L SE0600722A SE0600722A SE0600722L SE 0600722 L SE0600722 L SE 0600722L SE 0600722 A SE0600722 A SE 0600722A SE 0600722 A SE0600722 A SE 0600722A SE 0600722 L SE0600722 L SE 0600722L
Authority
SE
Sweden
Prior art keywords
refiner
mechanical pulp
line treatment
stage production
blast line
Prior art date
Application number
SE0600722A
Other languages
Swedish (sv)
Other versions
SE532130C2 (en
Inventor
Eric Chao Xu
Original Assignee
Andritz Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34548798&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE0600722(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Andritz Inc filed Critical Andritz Inc
Publication of SE0600722L publication Critical patent/SE0600722L/en
Publication of SE532130C2 publication Critical patent/SE532130C2/en

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
SE0600722A 2003-10-02 2006-03-31 Multistage production of mechanical pulp with AP by blue-line treatment with refiner SE532130C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2003/031341 WO2005042830A1 (en) 2003-10-02 2003-10-02 Multi-stage ap mechanical pulping with refiner flow line treatment

Publications (2)

Publication Number Publication Date
SE0600722L true SE0600722L (en) 2006-03-31
SE532130C2 SE532130C2 (en) 2009-10-27

Family

ID=34548798

Family Applications (2)

Application Number Title Priority Date Filing Date
SE0950616A SE0950616L (en) 2003-10-02 2003-10-02 Multi-stage production of mechanical pulp with AP through blast line treatment with refiner
SE0600722A SE532130C2 (en) 2003-10-02 2006-03-31 Multistage production of mechanical pulp with AP by blue-line treatment with refiner

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE0950616A SE0950616L (en) 2003-10-02 2003-10-02 Multi-stage production of mechanical pulp with AP through blast line treatment with refiner

Country Status (8)

Country Link
JP (1) JP4580343B2 (en)
CN (1) CN1839227B (en)
AU (1) AU2003279120A1 (en)
BR (1) BR0318520A (en)
CA (1) CA2533535C (en)
FI (1) FI20060305A (en)
SE (2) SE0950616L (en)
WO (1) WO2005042830A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8262851B2 (en) 2006-08-10 2012-09-11 Andritz Inc. Processes and systems for the pulping of lignocellulosic materials
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
US8734611B2 (en) * 2008-03-12 2014-05-27 Andritz Inc. Medium consistency refining method of pulp and system
CN102011334B (en) * 2010-11-11 2013-04-10 梁锋 Method for pulping and making paper by using eucalyptus bark
AU2021374948A1 (en) * 2020-11-06 2023-06-29 Kimberly-Clark Worldwide, Inc. Dispersible non-wood pulp
AU2021376216A1 (en) * 2020-11-06 2023-06-22 Kimberly-Clark Worldwide, Inc. High brightness non-wood pulp

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE413684C (en) * 1974-09-23 1987-05-07 Mo Och Domsjoe Ab PROCEDURE FOR PREPARING CELLULOSAMASSA IN THE REPLACEMENT AREA 65-95%
FI61215B (en) * 1976-11-23 1982-02-26 Defibrator Ab SAFETY RANGE OF CONTAINER FRAMSTAELLA LIGNOCELLULOSAHALTIGA FIBERMATERIAL
CA1074606A (en) * 1977-06-08 1980-04-01 Llewellyn E. Clark Method and apparatus for thermo-mechanical pulping
SE436368B (en) * 1979-01-12 1984-12-03 Sunds Defibrator METHODS OF MANUFACTURING BLEACHED, MECHANICAL, CHEMICAL MECHANICAL AND SEMI-CHEMICAL MASSES OF LIGNOCELLULOSE FIBER MATERIALS
JPS5685488A (en) * 1979-12-17 1981-07-11 Mitsubishi Gas Chemical Co Hydrogen peroxide refiner bleaching method of pulp
JPS5725492A (en) * 1980-07-16 1982-02-10 Mitsubishi Gas Chemical Co Hydrogen peroxide refiner bleaching of high yield pulp
SE8501246L (en) * 1985-03-13 1986-09-14 Eka Ab SET TO MANUFACTURE IN BLEACH, CHEMICAL MECHANICAL AND SEMI-CHEMICAL FIBER MASS USING ONE-STEP IMAGRATION
US4718980A (en) * 1985-12-30 1988-01-12 Weyerhaeuser Company Interstage treatment of mechanical pulp
FR2613388B1 (en) * 1987-04-02 1990-05-04 Atochem PROCESS FOR BLEACHING PASTA
SE9402101L (en) * 1994-06-15 1995-12-16 Moelnlycke Ab Light dewatering, bulky, chemical-mechanical pulp with low tip and fine material content
FI113552B (en) * 1999-12-09 2004-05-14 Upm Kymmene Corp Process for producing printing paper
JP2002294574A (en) * 2001-03-30 2002-10-09 Nippon Paper Industries Co Ltd Method for bulky pulp production
US6743332B2 (en) * 2001-05-16 2004-06-01 Weyerhaeuser Company High temperature peroxide bleaching of mechanical pulps
WO2003008703A1 (en) * 2001-07-19 2003-01-30 Andritz Inc. Four stage alkaline peroxide mechanical pulping
JP4814448B2 (en) * 2001-08-06 2011-11-16 日本製紙株式会社 Coated paper for printing

Also Published As

Publication number Publication date
SE0950616L (en) 2009-08-27
CN1839227B (en) 2011-08-17
CN1839227A (en) 2006-09-27
CA2533535A1 (en) 2005-05-12
JP2007521404A (en) 2007-08-02
JP4580343B2 (en) 2010-11-10
BR0318520A (en) 2006-09-12
CA2533535C (en) 2012-01-03
FI20060305A (en) 2006-03-30
SE532130C2 (en) 2009-10-27
AU2003279120A1 (en) 2005-05-19
WO2005042830A1 (en) 2005-05-12

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Legal Events

Date Code Title Description
NUG Patent has lapsed