FI20040391A - Förbehandling av flisbitar genom högfibrering - Google Patents

Förbehandling av flisbitar genom högfibrering Download PDF

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Publication number
FI20040391A
FI20040391A FI20040391A FI20040391A FI20040391A FI 20040391 A FI20040391 A FI 20040391A FI 20040391 A FI20040391 A FI 20040391A FI 20040391 A FI20040391 A FI 20040391A FI 20040391 A FI20040391 A FI 20040391A
Authority
FI
Finland
Prior art keywords
chips
treatment
high fiber
fiber
Prior art date
Application number
FI20040391A
Other languages
English (en)
Finnish (fi)
Other versions
FI20040391A0 (sv
FI124734B (sv
Inventor
Marc J Sabourin
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
Application filed by Andritz Inc filed Critical Andritz Inc
Publication of FI20040391A0 publication Critical patent/FI20040391A0/sv
Publication of FI20040391A publication Critical patent/FI20040391A/sv
Application granted granted Critical
Publication of FI124734B publication Critical patent/FI124734B/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
    • 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
    • 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
    • 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
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/30—Disc mills

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)
FI20040391A 2002-07-19 2004-03-12 Process för behandling av flis FI124734B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US39715302P 2002-07-19 2002-07-19
US39715302 2002-07-19
PCT/US2003/022057 WO2004009900A1 (en) 2002-07-19 2003-07-16 High defiberization chip pretreatment
US0322057 2003-07-16

Publications (3)

Publication Number Publication Date
FI20040391A0 FI20040391A0 (sv) 2004-03-12
FI20040391A true FI20040391A (sv) 2004-05-11
FI124734B FI124734B (sv) 2014-12-31

Family

ID=30771011

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040391A FI124734B (sv) 2002-07-19 2004-03-12 Process för behandling av flis

Country Status (7)

Country Link
US (4) US7300541B2 (sv)
AU (1) AU2003253919A1 (sv)
CA (1) CA2458273C (sv)
FI (1) FI124734B (sv)
NO (1) NO335139B1 (sv)
SE (2) SE532703C2 (sv)
WO (1) WO2004009900A1 (sv)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040200586A1 (en) * 2002-07-19 2004-10-14 Martin Herkel Four stage alkaline peroxide mechanical pulping
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
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
SE525872C2 (sv) * 2002-09-06 2005-05-17 Stora Enso Ab Metod att tillverka mekanisk massa med reducerad energikonsumtion
CA2507321C (en) 2004-07-08 2012-06-26 Andritz Inc. High intensity refiner plate with inner fiberizing zone
US7300540B2 (en) 2004-07-08 2007-11-27 Andritz Inc. Energy efficient TMP refining of destructured chips
US8268122B2 (en) * 2005-12-02 2012-09-18 Akzo Nobel N.V. Process of producing high-yield pulp
US7566014B2 (en) * 2006-08-31 2009-07-28 Kx Technologies Llc Process for producing fibrillated fibers
WO2008131229A1 (en) * 2007-04-19 2008-10-30 Mascoma Corporation Combined thermochemical pretreatment and refining of lignocellulosic biomass
AU2008253521B2 (en) * 2007-05-23 2014-08-14 Alberta Innovates - Technology Futures Decortication process
CN101538809A (zh) * 2007-12-14 2009-09-23 安德里兹有限公司 在机械制浆过程中通过添加处理剂提高纤维开发的方法和系统
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
US8057639B2 (en) 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
US8734611B2 (en) * 2008-03-12 2014-05-27 Andritz Inc. Medium consistency refining method of pulp and system
US8691050B2 (en) 2008-11-21 2014-04-08 Børge Holm Christensen Methods and devices for continuous transfer of particulate and/or fibrous material between two zones with different temperatures and pressures
US8597431B2 (en) * 2009-10-05 2013-12-03 Andritz (Usa) Inc. Biomass pretreatment
US9580454B2 (en) * 2009-11-13 2017-02-28 Fpinnovations Biomass fractionation process for bioproducts
RU2570470C2 (ru) 2010-05-11 2015-12-10 ЭфПиИННОВЕЙШНЗ Целлюлозные нанофиламенты и способ их получения
US8673113B2 (en) 2010-06-09 2014-03-18 The University Of British Columbia Process for reducing specific energy demand during refining of thermomechanical and chemi-thermomechanical pulp
EP2616186B1 (en) * 2010-09-17 2020-10-14 Titan Wood Limited Treatment of wood pieces
US8753476B2 (en) 2010-10-06 2014-06-17 Andritz Technology And Asset Management Gmbh Methods for producing high-freeness pulp
CA2824191C (en) 2011-01-21 2015-12-08 Fpinnovations High aspect ratio cellulose nanofilaments and method for their production
US9267240B2 (en) 2011-07-28 2016-02-23 Georgia-Pacific Products LP High softness, high durability bath tissue incorporating high lignin eucalyptus fiber
US9309627B2 (en) 2011-07-28 2016-04-12 Georgia-Pacific Consumer Products Lp High softness, high durability bath tissues with temporary wet strength
WO2013186184A1 (en) * 2012-06-13 2013-12-19 Voith Patent Gmbh Method for removing liquid from a slurry
CN104703718B (zh) 2012-09-27 2018-04-03 安德里兹有限公司 木质纤维素纤维束材料的化学处理及与其相关的方法和系统
FI126094B (sv) 2012-12-14 2016-06-30 Mikkelin Ammattikorkeakoulu Oy Förfarande för behandling av fibermaterial
RU2547915C1 (ru) * 2013-09-27 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет леса" Способ подготовки технологической щепы
EP2924166A1 (de) * 2014-03-25 2015-09-30 Basf Se Verfahren zur Herstellung von gebleichtem Holzfaserstoff
US10266989B2 (en) 2015-04-03 2019-04-23 Resolute Fp Us Inc. Methods for producing a cellulosic fiber having a high curl index and acquisition and distribution layer containing same
US10327762B2 (en) 2015-07-17 2019-06-25 Suturegard Medical, Inc. Suture locks
US10463360B2 (en) 2015-07-17 2019-11-05 Suturegard Medical, Inc. Suture locks
WO2019067526A1 (en) 2017-09-26 2019-04-04 Poet Research, Inc. SYSTEMS AND METHODS FOR TREATING LIGNOCELLULOSIC BIOMASS
BE1025398B1 (nl) 2017-12-29 2019-02-06 Plastic Science By Design Besloten Vennootschap Met Beperkte Aansprakelijkheid Zeoliethoudend additief geschikt voor polymeervormgeving
CN109653011B (zh) * 2018-11-28 2020-08-04 南通亨得利高分子材料科技有限公司 一种高压保温自动出料的热磨机
CN117166273B (zh) * 2023-09-14 2024-01-26 中集集装箱(集团)有限公司 非汽爆式纯物理制浆方法及制浆生产线

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396587A (en) * 1941-03-20 1946-03-12 American Defibrator Apparatus for producing pulp
SE341322B (sv) 1968-04-02 1971-12-20 Defibrator Ab
US3802630A (en) * 1971-10-13 1974-04-09 Int Paper Co Process for utilizing high-density pulp in fluff
SE419659B (sv) * 1976-03-19 1981-08-17 Rolf Bertil Reinhall Sett och anordning for framstellning av fibermassa av fiberformigt lignocellulosahaltigt material
SE422089B (sv) * 1978-05-03 1982-02-15 Defibrator Ab Sett och anordning vid tillverkning av fibermassa av lignocellulosahaltigt material
SE421434B (sv) * 1978-06-14 1981-12-21 Berggren Torsten L Skruvpress
SE422224B (sv) * 1978-08-07 1982-02-22 Berggren Torsten L Malmaskin for behandling av fiberuppslamningar, sasom pappersmassa, samt styckeformigt malgods, sasom treflis och span
SE420223B (sv) * 1979-10-10 1981-09-21 Sunds Defibrator Forfarande och anordning for framstellning av mekanisk massa
SE436287B (sv) * 1983-04-12 1984-11-26 Sunds Defibrator Sett och anordning for framstellning av fibermassa fran lignocellulosahaltigt material
SE436502B (sv) * 1984-02-15 1984-12-17 Thune Eureka As Anordning for urvattning och raffinering av fibermassasuspensioner
CA1212505A (en) * 1984-07-17 1986-10-14 Rudy Vit Method, process and apparatus for converting wood, wood residue and or biomass into pulp
US4986480A (en) * 1989-06-29 1991-01-22 Kamyr Ab Method and apparatus for feeding a conical refiner
US5335865A (en) * 1992-06-26 1994-08-09 Andritz Sprout-Bauer, Inc. Two-stage variable intensity refiner
US6267841B1 (en) * 1992-09-14 2001-07-31 Steven W. Burton Low energy thermomechanical pulping process using an enzyme treatment between refining zones
SE470555B (sv) * 1992-12-30 1994-08-22 Sunds Defibrator Ind Ab Förfarande för tillverkning av mekanisk och kemimekanisk massa med ett utbyte av över 85 % från lignocellulosahaltigt fibermaterial
US5540392A (en) * 1995-05-31 1996-07-30 Noranda, Inc. Optimal energy refining process for the mechanical treatment of wood fibres
US6899791B2 (en) * 1997-08-08 2005-05-31 Andritz Inc. Method of pretreating lignocellulose fiber-containing material in a pulp refining process
NZ311356A (en) * 1995-06-12 1997-05-26 Sprout Bauer Inc Andritz Method of refining wood chips with low residence time and high temperature
DE19712651A1 (de) * 1997-03-26 1998-10-01 Voith Sulzer Stoffaufbereitung Verfahren und Vorrichtung zur Herstellung eines heißen, überwiegend Papierfasern enthaltenden Krümelstoffes
EP1082487B9 (en) * 1998-05-27 2005-11-02 Pulp and Paper Research Institute of Canada Low speed low intensity chip refining
US6938843B2 (en) * 2001-03-06 2005-09-06 J & L Fiber Services, Inc. Refiner control method and system

Also Published As

Publication number Publication date
NO20041124L (no) 2004-03-18
US20080142181A1 (en) 2008-06-19
SE0801420L (sv) 2008-06-18
NO335139B1 (no) 2014-09-29
FI20040391A0 (sv) 2004-03-12
US20080066877A1 (en) 2008-03-20
SE0400658D0 (sv) 2004-03-17
CA2458273A1 (en) 2004-01-29
US7758720B2 (en) 2010-07-20
US7758721B2 (en) 2010-07-20
SE532703C2 (sv) 2010-03-23
US20050011622A1 (en) 2005-01-20
SE0400658L (sv) 2004-04-29
US7892400B2 (en) 2011-02-22
US20080105391A1 (en) 2008-05-08
SE530720C2 (sv) 2008-08-19
CA2458273C (en) 2008-10-07
FI124734B (sv) 2014-12-31
US7300541B2 (en) 2007-11-27
WO2004009900A1 (en) 2004-01-29
AU2003253919A1 (en) 2004-02-09
SE530720E (sv) 2012-01-10

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