DE69924608D1 - Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität - Google Patents

Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität

Info

Publication number
DE69924608D1
DE69924608D1 DE69924608T DE69924608T DE69924608D1 DE 69924608 D1 DE69924608 D1 DE 69924608D1 DE 69924608 T DE69924608 T DE 69924608T DE 69924608 T DE69924608 T DE 69924608T DE 69924608 D1 DE69924608 D1 DE 69924608D1
Authority
DE
Germany
Prior art keywords
refining
intensity
disc refiner
low speed
wooden chips
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.)
Expired - Lifetime
Application number
DE69924608T
Other languages
English (en)
Other versions
DE69924608T2 (de
Inventor
Keith Miles
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.)
FPInnovations
Original Assignee
Pulp and Paper Research Institute of Canada
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 and Paper Research Institute of Canada filed Critical Pulp and Paper Research Institute of Canada
Application granted granted Critical
Publication of DE69924608D1 publication Critical patent/DE69924608D1/de
Publication of DE69924608T2 publication Critical patent/DE69924608T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
DE69924608T 1998-05-27 1999-05-21 Raffinierung von holzspänen bei niedriger geschwindigkeit und intensität Expired - Lifetime DE69924608T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US8687798P 1998-05-27 1998-05-27
US86877P 1998-05-27
PCT/CA1999/000468 WO1999061696A1 (en) 1998-05-27 1999-05-21 Low speed low intensity chip refining

Publications (2)

Publication Number Publication Date
DE69924608D1 true DE69924608D1 (de) 2005-05-12
DE69924608T2 DE69924608T2 (de) 2006-03-02

Family

ID=22201480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69924608T Expired - Lifetime DE69924608T2 (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
WO2004009900A1 (en) * 2002-07-19 2004-01-29 Andritz Inc. High defiberization chip pretreatment
CA2595551C (en) * 2005-02-11 2009-12-08 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
WO2008134885A1 (en) * 2007-05-04 2008-11-13 Centre De Recherche Industrielle Du Quebec System and method for optimizing lignocellulosic granular matter refining
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
EP2438236B1 (de) * 2009-06-01 2015-03-04 Fpinnovations Verfahren zur steuerung der holzrohfaserherstellung in einem chip-raffinierer
CN102666977B (zh) * 2009-10-14 2016-02-24 Abb研究有限公司 具有改进的能量效率和纸浆质量的用于磨制纤维材料的过程和系统
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
BR112012028750B1 (pt) 2010-05-11 2020-09-29 Fpinnovations Nanofilamentos celulósicos, métodos para produzir nanofilamentos celulósicos e para tratar um produto de papel, nanofilamentador de celulose, e, papel mineral
CA2810424C (en) 2010-10-01 2018-04-03 Fpinnovations Cellulose-reinforced high mineral content products and methods of making the same
AU2012208922B2 (en) * 2011-01-21 2016-10-13 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
AU3923199A (en) 1999-12-13
NO20005528D0 (no) 2000-11-02
BR9910733A (pt) 2001-02-13
US6336602B1 (en) 2002-01-08
EP1082487B9 (de) 2005-11-02
CA2333047C (en) 2004-05-11
CA2333047A1 (en) 1999-12-02
NO20005528L (no) 2000-11-02
EP1082487B1 (de) 2005-04-06
DE69924608T2 (de) 2006-03-02
NZ507723A (en) 2003-04-29
EP1082487A1 (de) 2001-03-14
AU747752B2 (en) 2002-05-23
ATE292705T1 (de) 2005-04-15
WO1999061696A1 (en) 1999-12-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FPINNOVATIONS, POINTE-CLAIRE, QUEBEC, CA