ATE292705T1 - Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität - Google Patents

Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität

Info

Publication number
ATE292705T1
ATE292705T1 AT99922007T AT99922007T ATE292705T1 AT E292705 T1 ATE292705 T1 AT E292705T1 AT 99922007 T AT99922007 T AT 99922007T AT 99922007 T AT99922007 T AT 99922007T AT E292705 T1 ATE292705 T1 AT E292705T1
Authority
AT
Austria
Prior art keywords
refining
intensity
disc refiner
wood chips
low speed
Prior art date
Application number
AT99922007T
Other languages
English (en)
Inventor
Keith Miles
Original Assignee
Pulp Paper Res Inst
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 Pulp Paper Res Inst filed Critical Pulp Paper Res Inst
Application granted granted Critical
Publication of ATE292705T1 publication Critical patent/ATE292705T1/de

Links

Classifications

    • 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
    • D21D1/002—Control devices
    • 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

  • Paper (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Vending Machines For Individual Products (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT99922007T 1998-05-27 1999-05-21 Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität ATE292705T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8687798P 1998-05-27 1998-05-27
PCT/CA1999/000468 WO1999061696A1 (en) 1998-05-27 1999-05-21 Low speed low intensity chip refining

Publications (1)

Publication Number Publication Date
ATE292705T1 true ATE292705T1 (de) 2005-04-15

Family

ID=22201480

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99922007T ATE292705T1 (de) 1998-05-27 1999-05-21 Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität

Country Status (10)

Country Link
US (1) US6336602B1 (de)
EP (1) EP1082487B9 (de)
AT (1) ATE292705T1 (de)
AU (1) AU747752B2 (de)
BR (1) BR9910733A (de)
CA (1) CA2333047C (de)
DE (1) DE69924608T2 (de)
NO (1) NO320529B1 (de)
NZ (1) NZ507723A (de)
WO (1) WO1999061696A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113552B (fi) * 1999-12-09 2004-05-14 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
FI113670B (fi) * 1999-12-09 2004-05-31 Upm Kymmene Corp Menetelmä painopaperin valmistamiseksi
CA2458273C (en) * 2002-07-19 2008-10-07 Andritz Inc. High defiberization chip pretreatment
WO2006084347A1 (en) * 2005-02-11 2006-08-17 Fpinnovations Method of refining wood chips or pulp in a high consistency conical disc refiner
US7566014B2 (en) * 2006-08-31 2009-07-28 Kx Technologies Llc Process for producing fibrillated fibers
EP2158356A4 (de) * 2007-05-04 2013-07-31 Quebec Centre Rech Ind System und verfahren zur optimierung der aufbereitung von teilchenförmigem lignocellulosischem material
US7809462B2 (en) * 2007-05-16 2010-10-05 Johansson Ola M Power savings method for rotating pulp and paper machinery
EP2045057A1 (de) * 2007-10-03 2009-04-08 T.P.F. Management Herstellungsverfahren für Biokraftstoff
NZ596904A (en) * 2009-06-01 2014-01-31 Fpinnovations Method of controlling wood pulp production in a chip refiner
EP2488695B1 (de) * 2009-10-14 2016-09-21 ABB Research LTD Verfahren und system zur verfeinerung eines fasermaterials mit verbesserter energieeffizienz und pulpequalität
CA2714235C (en) 2010-04-27 2014-01-07 Centre De Recherche Industrielle Du Quebec Method and system for stabilizing dry-based density of wood chips to be fed to a chip refining process
AU2011252708B2 (en) 2010-05-11 2015-02-12 Fpinnovations Cellulose nanofilaments and method to produce same
CN103180511B (zh) 2010-10-01 2016-04-06 Fp创新研究中心 纤维素增强的高矿物质含量产品及其制备方法
US9051684B2 (en) 2011-01-21 2015-06-09 Fpinnovations High aspect ratio cellulose nanofilaments and method for their production
NZ591346A (en) * 2011-02-28 2011-10-28 Wpi Internat Ltd Improved method of producing pulp from pinus radiata
DE102011075956A1 (de) * 2011-05-17 2012-11-22 Voith Patent Gmbh Langfasermahlung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2035994A (en) * 1934-10-03 1936-03-31 Jr Daniel Manson Sutherland Fiber refining and refiner
US3411720A (en) * 1966-08-18 1968-11-19 Cons Paper Bahamas Ltd Production of mechanical pulp from wood chips
CA1246374A (en) * 1983-10-24 1988-12-13 Steve Rowland Two stage high consistency refiner
US4661911A (en) * 1985-01-31 1987-04-28 Beloit Corporation Adaptive constant refiner intensity control
US5167373A (en) * 1991-01-08 1992-12-01 Abb Sprout-Bauer, Inc. Controlled intensity high speed double disc refiner
US5248099A (en) * 1991-04-05 1993-09-28 Andritz Sprout-Bauer, Inc. Three zone multiple intensity refiner
US5335865A (en) * 1992-06-26 1994-08-09 Andritz Sprout-Bauer, Inc. Two-stage variable intensity refiner
US5624616A (en) * 1995-04-20 1997-04-29 Brooks; S. Hunter W. Method for co-refining dry urban wood chips and blends of dry urban wood chips and thermoplastic resins for the production of high quality fiberboard products
US5540392A (en) * 1995-05-31 1996-07-30 Noranda, Inc. Optimal energy refining process for the mechanical treatment of wood fibres

Also Published As

Publication number Publication date
NO320529B1 (no) 2005-12-19
CA2333047C (en) 2004-05-11
WO1999061696A1 (en) 1999-12-02
NZ507723A (en) 2003-04-29
NO20005528L (no) 2000-11-02
DE69924608T2 (de) 2006-03-02
AU3923199A (en) 1999-12-13
DE69924608D1 (de) 2005-05-12
NO20005528D0 (no) 2000-11-02
AU747752B2 (en) 2002-05-23
EP1082487A1 (de) 2001-03-14
BR9910733A (pt) 2001-02-13
CA2333047A1 (en) 1999-12-02
EP1082487B1 (de) 2005-04-06
US6336602B1 (en) 2002-01-08
EP1082487B9 (de) 2005-11-02

Similar Documents

Publication Publication Date Title
DE69924608D1 (de) Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität
FI974297A0 (fi) Fyllnadsaemne foer att anvaendas vid papperstillverkning och foerfarande foer framstaellning daerav
DE69106392D1 (de) Hochgeschwindigkeits-doppelscheibenrefiner mit kontrollierbarer intensität.
NZ332345A (en) Thermostable xylanases isolated from Microtetraspora
SE9903215D0 (sv) Method in connection with the production of mechanical pulp
FI850711A0 (fi) Foerfarande foer framstaellning av foerbaettrad hoegutbytesmassa.
BR8903649A (pt) Processo para aperfeicoamento da capacidade de drenagem de polpa mecanica
CA2082185A1 (en) Protease catalyzed treatments of lignocellulose materials
PT82193B (pt) Processo para a producao de uma polpa de fibra branqueada quimico-mecanica e semi-quimica atraves de um processo de impregnacao de duas etapas
ES2169134T3 (es) Metodo y preparado enzimatico para el tratamiento de pulpas de celulosa.
DE69428286D1 (de) Enttintung von papierpulpe
CA2468740A1 (en) Papermaking process using enzyme-treated sludge, and products
DE69121338D1 (de) Pilze zur Verminderung des Pechgehaltes, ihre Herstellung und Verwendung
ATE130059T1 (de) Enzymatische behandlung von lignocellulosischem zellstoff.
MY130042A (en) Method for reducing thermal and light-induced brightness reversion in lignin-containing pulps.
CA2365145A1 (en) Refiner
ATE102116T1 (de) Zerspannungsscheibe zur herstellung von holzspaenen.
FI900544A0 (fi) Foerfarande foer tillverkning av massa.
SE9700304L (sv) Malelement för skivraffinörer med bommar och mellanliggande spår och kanaler för fri passage av ånga
CA2012281A1 (en) Method for producing pulps by treatment using a microorganism, and its related enzymes
PT1053367E (pt) Composicao e processo de desfibracao utilizando aminoalcoxilsilanos
DE59402342D1 (de) Verbessertes Verfahren zur Bleiche von Holzstoffen
SE9701711L (sv) Sätt vid beredning av cellulosamassa, cellulosamassa för användning i absorptionsprodukter samt absorptionsprodukt
BR8304028A (pt) Aperfeicoamentos em disco refinador de polpa de madeira ou similar
KR960001333A (ko) 파라형 아라미드 펄프의 제조방법

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1082487

Country of ref document: EP

EEIH Change in the person of patent owner