JPS5598992A - Production of mechanical pulp * chemiimechanical pulp or semiichemical pulp from lignocellulose containing material - Google Patents

Production of mechanical pulp * chemiimechanical pulp or semiichemical pulp from lignocellulose containing material

Info

Publication number
JPS5598992A
JPS5598992A JP142780A JP142780A JPS5598992A JP S5598992 A JPS5598992 A JP S5598992A JP 142780 A JP142780 A JP 142780A JP 142780 A JP142780 A JP 142780A JP S5598992 A JPS5598992 A JP S5598992A
Authority
JP
Japan
Prior art keywords
pulp
semiichemical
chemiimechanical
production
containing material
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.)
Pending
Application number
JP142780A
Other languages
English (en)
Japanese (ja)
Inventor
Gerugen Akerurundo Suben
Eriku Heeku Yan
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.)
Nouryon Pulp and Performance Chemicals AB
Original Assignee
Eka 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 Eka AB filed Critical Eka AB
Publication of JPS5598992A publication Critical patent/JPS5598992A/ja
Pending 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
    • D21B1/04—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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
JP142780A 1979-01-12 1980-01-11 Production of mechanical pulp * chemiimechanical pulp or semiichemical pulp from lignocellulose containing material Pending JPS5598992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7900302A SE436368B (sv) 1979-01-12 1979-01-12 Sett att framstella blekta, mekaniska, kemimekaniska och halvkemiska massor av lignocellulosahaltiga fibermaterial

Publications (1)

Publication Number Publication Date
JPS5598992A true JPS5598992A (en) 1980-07-28

Family

ID=20337014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP142780A Pending JPS5598992A (en) 1979-01-12 1980-01-11 Production of mechanical pulp * chemiimechanical pulp or semiichemical pulp from lignocellulose containing material

Country Status (8)

Country Link
US (1) US4311553A ( )
JP (1) JPS5598992A ( )
BR (1) BR8000205A ( )
CA (1) CA1143913A ( )
DE (1) DE3001105C2 ( )
FI (1) FI69324C ( )
NO (1) NO155403C ( )
SE (1) SE436368B ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4823317B2 (ja) * 2005-12-02 2011-11-24 アムーレアル オサケ ユキチュア ユルキネン 化学機械パルプの製造方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469746A (en) * 1982-06-01 1984-09-04 The Procter & Gamble Company Silica coated absorbent fibers
US4849053A (en) * 1985-09-20 1989-07-18 Scott Paper Company Method for producing pulp using pre-treatment with stabilizers and defibration
US5002635A (en) * 1985-09-20 1991-03-26 Scott Paper Company Method for producing pulp using pre-treatment with stabilizers and refining
WO1987001746A1 (en) * 1985-09-20 1987-03-26 Scott Paper Company Method of pretreating pulp with stabilizers and peroxide prior to mechanical refining
US4842877A (en) * 1988-04-05 1989-06-27 Xylan, Inc. Delignification of non-woody biomass
US5023097A (en) * 1988-04-05 1991-06-11 Xylan, Inc. Delignification of non-woody biomass
FR2672315B1 (fr) * 1991-01-31 1996-06-07 Hoechst France Nouveau procede de raffinage de la pate a papier.
CA2063351C (en) * 1992-03-18 1996-08-13 Stanley Alan Heimburger Process for bleaching hardwood pulp
DE4327774A1 (de) * 1993-08-18 1995-02-23 Fraunhofer Ges Forschung Verfahren zur Herstellung von mitteldichten Holzfaserplatten (MDF)
US5705216A (en) * 1995-08-11 1998-01-06 Tyson; George J. Production of hydrophobic fibers
AU1357097A (en) * 1996-02-27 1997-09-16 Tetra Laval Holdings & Finance Sa Process for sanitizing post-consumer paper fibers and product formed therefrom
US7001484B2 (en) * 2000-05-04 2006-02-21 University Of New Brunswick Peroxide bleaching of wood pulp using stabilizers and sodium hydrosulfide reducing agent
US6743332B2 (en) * 2001-05-16 2004-06-01 Weyerhaeuser Company High temperature peroxide bleaching of mechanical pulps
US6881299B2 (en) * 2001-05-16 2005-04-19 North American Paper Corporation Refiner bleaching with magnesium oxide and hydrogen peroxide
EP1409130B1 (en) * 2001-07-17 2004-11-10 Zhi-Wei Liang Oxidative thermochemical drying process for changing hydrophilic/hydrophobic characteristics of natural organic substances
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
US20040200586A1 (en) * 2002-07-19 2004-10-14 Martin Herkel Four stage alkaline peroxide mechanical pulping
CN2552996Y (zh) * 2002-05-09 2003-05-28 朱杰 干煸分离草浆机
BR0318520A (pt) * 2003-10-02 2006-09-12 Andritz Inc polpação mecánica ap de múltiplos estágios com tratamento de linha de sopro com refinador
US7297225B2 (en) * 2004-06-22 2007-11-20 Georgia-Pacific Consumer Products Lp Process for high temperature peroxide bleaching of pulp with cool discharge
US8262851B2 (en) * 2006-08-10 2012-09-11 Andritz Inc. Processes and systems for the pulping of lignocellulosic materials
AU2008313142B2 (en) * 2007-10-17 2013-05-23 Nippon Steel & Sumikin Chemical Co., Ltd. Production methods for solubilized lignin, saccharide raw material and monosaccharide raw material, and solubilized lignin
US9151000B2 (en) * 2010-09-17 2015-10-06 Titan Wood Limited Treatment of wood pieces
CN115821620B (zh) * 2022-11-30 2025-12-16 中国林业科学研究院林产化学工业研究所 一种提高生物质原料反应性能的规模化减径方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1590704A (en) * 1976-11-23 1981-06-10 Defibrator Ab Method end device for the continuous production of pulp from fibrous lignocellulosic materials
SE416481B (sv) * 1977-05-02 1981-01-05 Mo Och Domsjoe Ab Fofarande och anordning for behandling av vedflis for avlegsnande av tungmetaller och harts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4823317B2 (ja) * 2005-12-02 2011-11-24 アムーレアル オサケ ユキチュア ユルキネン 化学機械パルプの製造方法

Also Published As

Publication number Publication date
DE3001105A1 (de) 1980-07-24
DE3001105C2 (de) 1982-09-23
FI69324C (fi) 1986-01-10
CA1143913A (en) 1983-04-05
FI800091A7 (fi) 1980-07-13
NO800068L (no) 1980-07-14
US4311553A (en) 1982-01-19
SE7900302L (sv) 1980-07-13
SE436368B (sv) 1984-12-03
NO155403C (no) 1987-03-25
NO155403B (no) 1986-12-15
FI69324B (fi) 1985-09-30
BR8000205A (pt) 1980-10-21

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