LTIP698A - Device and procedure for the debarking of logs - Google Patents

Device and procedure for the debarking of logs

Info

Publication number
LTIP698A
LTIP698A LTIP698A LTIP698A LTIP698A LT IP698 A LTIP698 A LT IP698A LT IP698 A LTIP698 A LT IP698A LT IP698 A LTIP698 A LT IP698A LT IP698 A LTIP698 A LT IP698A
Authority
LT
Lithuania
Prior art keywords
logs
debarking
procedure
enzyme solution
conveyor
Prior art date
Application number
LTIP698A
Other languages
English (en)
Inventor
Liisa Viikari
Marjaana Ratto
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 LTIP698A publication Critical 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)
  • Amplifiers (AREA)
  • Credit Cards Or The Like (AREA)
  • Catching Or Destruction (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Processing Of Solid Wastes (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Water Treatment By Sorption (AREA)
LTIP698A 1989-12-27 1993-06-23 Device and procedure for the debarking of logs LTIP698A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
LTIP698A true LTIP698A (en) 1995-01-31

Family

ID=8529596

Family Applications (1)

Application Number Title Priority Date Filing Date
LTIP698A LTIP698A (en) 1989-12-27 1993-06-23 Device and procedure for the debarking of logs

Country Status (8)

Country Link
US (1) US5103883A (xx)
EP (1) EP0435061B1 (xx)
AT (1) ATE97359T1 (xx)
CA (1) CA2033141A1 (xx)
DE (2) DE435061T1 (xx)
FI (1) FI83182C (xx)
LT (1) LTIP698A (xx)
RU (1) RU2027587C1 (xx)

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
AU677296B2 (en) * 1993-02-16 1997-04-17 Novozymes 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
WO1998006892A1 (en) * 1996-08-16 1998-02-19 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
TR201809912T4 (tr) 2006-02-14 2018-07-23 Bp Corp North America Inc Ksilanazlar, bunları kodlayan nükleik asitler ve bunları yapmak ve kullanmak için yöntemler.
CN110577945A (zh) 2007-10-03 2019-12-17 维莱尼姆公司 木聚糖酶、编码它们的核酸以及其制备和应用方法
US20110108222A1 (en) * 2009-11-11 2011-05-12 International Paper Company Effect of low dose xylanase on pulp in prebleach treatment process
DE102011083670A1 (de) * 2011-09-29 2013-04-04 Siemens Aktiengesellschaft Vorbehandlung von gefrorenen Holzstämmen
DE102011083671A1 (de) * 2011-09-29 2013-04-04 Siemens Aktiengesellschaft Vorbehandlung von 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
WO2017202983A1 (en) * 2016-05-24 2017-11-30 Novozymes A/S 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
FI896291A0 (fi) 1989-12-27
EP0435061A2 (en) 1991-07-03
EP0435061A3 (en) 1991-10-16
CA2033141A1 (en) 1991-06-28
ATE97359T1 (de) 1993-12-15
EP0435061B1 (en) 1993-11-18
US5103883A (en) 1992-04-14
FI83182B (fi) 1991-02-28
RU2027587C1 (ru) 1995-01-27
FI83182C (fi) 1991-06-10
DE69004675T2 (de) 1994-03-10
DE435061T1 (de) 1991-11-28
DE69004675D1 (de) 1993-12-23

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