FI896291A0 - Foerfarande foer barkning av ved. - Google Patents

Foerfarande foer barkning av ved.

Info

Publication number
FI896291A0
FI896291A0 FI896291A FI896291A FI896291A0 FI 896291 A0 FI896291 A0 FI 896291A0 FI 896291 A FI896291 A FI 896291A FI 896291 A FI896291 A FI 896291A FI 896291 A0 FI896291 A0 FI 896291A0
Authority
FI
Finland
Prior art keywords
logs
barkning
ved
foerfarande foer
enzyme solution
Prior art date
Application number
FI896291A
Other languages
English (en)
Other versions
FI83182C (fi
FI83182B (fi
Inventor
Liisa Viikari
Marjaana Raettoe
Anne Kantelinen
Original Assignee
Kone Oy
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 Kone Oy filed Critical Kone Oy
Publication of FI896291A0 publication Critical patent/FI896291A0/fi
Priority to FI896291A priority Critical patent/FI83182C/fi
Priority to EP90123807A priority patent/EP0435061B1/en
Priority to DE90123807T priority patent/DE69004675T2/de
Priority to DE199090123807T priority patent/DE435061T1/de
Priority to AT90123807T priority patent/ATE97359T1/de
Priority to CA002033141A priority patent/CA2033141A1/en
Priority to US07/639,668 priority patent/US5103883A/en
Priority to SU904894381A priority patent/RU2027587C1/ru
Application granted granted Critical
Publication of FI83182B publication Critical patent/FI83182B/fi
Publication of FI83182C publication Critical patent/FI83182C/fi
Priority to LTIP698A priority patent/LTIP698A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L3/00—Debarking by chemical treatment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Paper (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catching Or Destruction (AREA)
  • Water Treatment By Sorption (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Credit Cards Or The Like (AREA)
  • Amplifiers (AREA)
  • Processing Of Solid Wastes (AREA)
FI896291A 1989-12-27 1989-12-27 Foerfarande och anordning foer avbarkning av traed. FI83182C (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI896291A FI83182C (fi) 1989-12-27 1989-12-27 Foerfarande och anordning foer avbarkning av traed.
AT90123807T ATE97359T1 (de) 1989-12-27 1990-12-11 Verfahren zur entrindung von holzstaemmen.
DE90123807T DE69004675T2 (de) 1989-12-27 1990-12-11 Verfahren zur Entrindung von Holzstämmen.
DE199090123807T DE435061T1 (de) 1989-12-27 1990-12-11 Verfahren zur entrindung von holzstaemmen.
EP90123807A EP0435061B1 (en) 1989-12-27 1990-12-11 Procedure for the debarking of logs
CA002033141A CA2033141A1 (en) 1989-12-27 1990-12-24 Method for the debarking of logs
US07/639,668 US5103883A (en) 1989-12-27 1990-12-24 Method for the debarking of logs
SU904894381A RU2027587C1 (ru) 1989-12-27 1990-12-26 Способ удаления коры с бревен и устройство для его осуществления
LTIP698A LTIP698A (en) 1989-12-27 1993-06-23 Device and procedure for the debarking of logs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI896291A FI83182C (fi) 1989-12-27 1989-12-27 Foerfarande och anordning foer avbarkning av traed.
FI896291 1989-12-27

Publications (3)

Publication Number Publication Date
FI896291A0 true FI896291A0 (fi) 1989-12-27
FI83182B FI83182B (fi) 1991-02-28
FI83182C FI83182C (fi) 1991-06-10

Family

ID=8529596

Family Applications (1)

Application Number Title Priority Date Filing Date
FI896291A FI83182C (fi) 1989-12-27 1989-12-27 Foerfarande och anordning foer avbarkning av traed.

Country Status (8)

Country Link
US (1) US5103883A (fi)
EP (1) EP0435061B1 (fi)
AT (1) ATE97359T1 (fi)
CA (1) CA2033141A1 (fi)
DE (2) DE69004675T2 (fi)
FI (1) FI83182C (fi)
LT (1) LTIP698A (fi)
RU (1) RU2027587C1 (fi)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6300122B1 (en) 1991-12-20 2001-10-09 Genencor International Method for applying enzyme to non-finished cellulosic-containing fabrics to improve appearance and feel characteristics
EP0688359A1 (en) * 1993-02-16 1995-12-27 Novo Nordisk A/S An enzyme with pectin lyase activity
US5532164A (en) * 1994-05-20 1996-07-02 Sandoz Ltd. Biological control for wood products
US5538056A (en) * 1994-12-16 1996-07-23 Beloit Technologies, Inc. Log conditioning before mechanical debarking
US5505240A (en) * 1995-03-15 1996-04-09 The Failure Group, Inc. Method and apparatus for the treatment of logs
AU4067297A (en) * 1996-08-16 1998-03-06 International Paper Company Enzymatic freeness enhancement
CA2352006C (en) * 2001-06-29 2008-01-08 Metso Woodhandling Oy Method for defrosting logs and a defrosting apparatus
US6938625B2 (en) * 2002-11-18 2005-09-06 Timothy L. Stalp Load sensing system
WO2004101889A2 (en) * 2003-05-06 2004-11-25 Novozymes North America, Inc. Use of hemicellulase composition in mechanical pulp production
EP2548956A1 (en) 2006-02-14 2013-01-23 Verenium Corporation Xylanases, nucleic acids encoding them and methods for making and using them
MX2010003600A (es) 2007-10-03 2010-12-14 Verenium Corp Xilanasas, acidos nucleicos que las codifican, y metodos para hacerlas y usarlas.
WO2012015452A1 (en) * 2009-11-11 2012-02-02 International Paper Company Effect of low dose xylanase on pulp in prebleach treatment process
DE102011083671A1 (de) * 2011-09-29 2013-04-04 Siemens Aktiengesellschaft Vorbehandlung von Holzstämmen
DE102011083670A1 (de) * 2011-09-29 2013-04-04 Siemens Aktiengesellschaft Vorbehandlung von gefrorenen Holzstämmen
CN103538131A (zh) * 2013-11-10 2014-01-29 张明勋 皮秆分离工艺方法
CN104476644A (zh) * 2014-12-11 2015-04-01 济南职业学院 木材化冻设备
MY195475A (en) * 2016-05-24 2023-01-26 Novozymes As Apparatus and Method for Applying an Enzyme Preparation
SE543059C2 (en) * 2019-03-07 2020-09-29 Stora Enso Oyj Device and method of processing logs using a thermal camera

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014733B (de) * 1957-07-01 1957-08-29 Paschke & Co Eisengiesserei Un Verfahren und Anlage zur Entrindung von Holzstaemmen
US3085039A (en) * 1960-08-23 1963-04-09 Fmc Corp Process for the treatment of wood
JPS6342988A (ja) * 1986-08-08 1988-02-24 工業技術院長 じん皮繊維の改良酵素パルプ化法
FR2604198B1 (fr) * 1986-09-22 1989-07-07 Du Pin Cellulose Procede de traitement d'une pate papetiere par une solution enzymatique.

Also Published As

Publication number Publication date
DE69004675T2 (de) 1994-03-10
EP0435061A2 (en) 1991-07-03
DE69004675D1 (de) 1993-12-23
EP0435061B1 (en) 1993-11-18
ATE97359T1 (de) 1993-12-15
US5103883A (en) 1992-04-14
FI83182C (fi) 1991-06-10
LTIP698A (en) 1995-01-31
DE435061T1 (de) 1991-11-28
EP0435061A3 (en) 1991-10-16
RU2027587C1 (ru) 1995-01-27
FI83182B (fi) 1991-02-28
CA2033141A1 (en) 1991-06-28

Similar Documents

Publication Publication Date Title
FI896291A0 (fi) Foerfarande foer barkning av ved.
TW353803B (en) Processing apparatus for substrates to be processed
SE8801192L (sv) Foerfarande och anordning foer inmatning av timmer i en barkningstrumma
ES2011915A6 (es) Aparato descortezador de troncos y similares y metodo correspondiente.
CA2079031A1 (en) Material Stripper and Debris Removal Apparatus Therefor
ZA888406B (en) Method and apparatus for pretreating and debarking logs
EE02999B1 (et) Seade prusside saagimiseks ja meetod nende lahtilõikamiseks
SE9302577L (sv) Förfarande och anordning för lösgöring av bark från en trädstam
EA199700006A1 (ru) Способ переработки строганием изогнутого древесного ствола в пиломатериалы и устройство для его осуществления
EP0426015A3 (en) Multiply wood products such as beams, planks and glued boards and process for their manufacture
NO156327C (no) FremgangsmŸte for bearbeidelse og utnyttelse av energirikt materiale, som treverkfrie deler av tre ("grt materiale ").
FI946182A0 (fi) Menetelmä puunrungon hajottamiseksi muokatuksi puuMenetelmä puunrungon hajottamiseksi muokatuksi puutuotteeksi tuotteeksi
SE9902718D0 (sv) Förfarande och anordning för behandling av träflis
SE9904729D0 (sv) Metod och anordning för hantering av stockar för avbarkning
ES8503549A1 (es) Una instalacion para facilitar el subsiguiente descortezado de troncos por friccion
EP0447670A3 (en) Apparatus and process for the manufacture of multiply wood products
SE9300763L (sv) Anordning för individuell barkning av stockar
AU604514B2 (en) Apparatus for removing bark from logs
SE9500699D0 (sv) Förfarande vid timmerbarkningsprocess
ES2038529A2 (es) Maquina descortezadora de troncos.
RO101962A2 (ro) Instalatie de sectionat busteni
SE9404183D0 (sv) A method to improve production and quality of paper, paperboard and fiberboard
SE9702526D0 (sv) Förfarande vid automatisk kvalitetssortering av trävarustycken såsom brädor e d , och anordning för genomförande av förfarandet
FI103184B1 (fi) Menetelmä puun biomassan optimaaliseksi hyödyntämiseksi sekä menetelmän käyttö puun kanto- ja juuriosan hyödyntämiseksi
SE9900635D0 (sv) Metod och anordning i en skogsindustrianläggning

Legal Events

Date Code Title Description
FG Patent granted

Owner name: KONE OY

MA Patent expired