DK0622163T3 - Fremgangsmåde til opgradering af lavkvalitets-træ - Google Patents

Fremgangsmåde til opgradering af lavkvalitets-træ

Info

Publication number
DK0622163T3
DK0622163T3 DK94201082.8T DK94201082T DK0622163T3 DK 0622163 T3 DK0622163 T3 DK 0622163T3 DK 94201082 T DK94201082 T DK 94201082T DK 0622163 T3 DK0622163 T3 DK 0622163T3
Authority
DK
Denmark
Prior art keywords
temperature
quality wood
sections
low quality
upgrading low
Prior art date
Application number
DK94201082.8T
Other languages
English (en)
Inventor
Herman Petrus Ruyter
Anton Hortulanus
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of DK0622163T3 publication Critical patent/DK0622163T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/001—Heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/06—Softening or hardening of wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Drying Of Solid Materials (AREA)
DK94201082.8T 1993-04-21 1994-04-20 Fremgangsmåde til opgradering af lavkvalitets-træ DK0622163T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93201161 1993-04-21

Publications (1)

Publication Number Publication Date
DK0622163T3 true DK0622163T3 (da) 1996-09-16

Family

ID=8213784

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94201082.8T DK0622163T3 (da) 1993-04-21 1994-04-20 Fremgangsmåde til opgradering af lavkvalitets-træ

Country Status (6)

Country Link
US (1) US5451361A (da)
EP (1) EP0622163B1 (da)
AT (1) ATE141850T1 (da)
DE (1) DE69400416T2 (da)
DK (1) DK0622163T3 (da)
ES (1) ES2091086T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0695408B1 (en) * 1993-05-12 2001-01-10 Valtion Teknillinen Tutkimuskeskus Method for increasing the resistance of cellulosic products against mould and decay
FI96930C (fi) * 1995-02-06 1996-09-25 Valtion Teknillinen Menetelmä modifiointikemikaalien kiinnittämiseksi ja sisähalkeamien estämiseksi puukappaleissa
DK175650B1 (da) * 1996-10-04 2005-01-03 Mywood Corp Fremgangsmåde til hydrostatisk trykformning af træ
EP0852174B1 (en) 1996-12-09 2003-07-09 Plato International Technology B.V. Process for preparing cellulosic fibrous aggregates
DE69730412T2 (de) * 1997-04-25 2005-01-13 Plato International Technology B.V. Verfahren zur Herstellung von Celluloseverbundwerkstoffen
FR2846269B1 (fr) * 2002-10-28 2004-12-24 Jean Laurencot Procede pour traiter une charge de matiere ligneuse composee d'elements empiles, notamment une charge de bois, par traitement thermique a haute temperature
DE102007011703A1 (de) * 2007-03-08 2008-09-11 Sägewerk Hagensieker GmbH Verfahren zur Herstellung von Holzprofilen
DE102009047137A1 (de) 2009-11-25 2011-05-26 Institut Für Holztechnologie Dresden Gemeinnützige Gmbh Verfahren zur thermischen Modifizierung oder Vergütung von Holz und Holzprodukten
FR2983111B1 (fr) * 2011-11-30 2014-08-22 Faurecia Interieur Ind Procede de fabrication d'un materiau composite comprenant des fibres lignocellulosiques dans une matrice plastique
CN102514066A (zh) * 2011-12-13 2012-06-27 江苏洛基木业有限公司 浸渍纸层压高耐磨草木复合地板的制作方法
BR112020013346A2 (pt) 2017-12-29 2020-12-01 Armstrong Hardwood Flooring Company membro de madeira tratada, piso e método para aumentar a densidade de um membro de madeira

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2016568A (en) * 1935-10-08 Process of forming composition
GB497477A (en) * 1937-03-16 1938-12-16 Masonite Corp Improvements relating to the manufacture of moulded products from raw ligno-cellulose
US2642371A (en) * 1942-04-25 1953-06-16 Fahrni Fred Composite wooden board
US2495282A (en) * 1946-11-05 1950-01-24 Du Pont Thermosetting and thermoset compositions comprising monoolefin/carbon monoxide polymers and process for obtaining same
US3021244A (en) * 1955-12-23 1962-02-13 John G Meiler Process for producing high density hardboard
US3282313A (en) * 1964-11-24 1966-11-01 Research Corp Method of forming wood and formed wood product
US4007312A (en) * 1973-09-27 1977-02-08 The Regents Of The University Of California Method of bonding solid lignocellulosic material, and resulting product
US4061819A (en) * 1974-08-30 1977-12-06 Macmillan Bloedel Limited Products of converted lignocellulosic materials
US4163840A (en) * 1975-05-09 1979-08-07 Fiber Associates, Inc. Process and apparatus for making alkali cellulose in sheet form
US4255477A (en) * 1978-10-24 1981-03-10 Holman John A Artificial board of lumber
US4469156A (en) * 1980-09-12 1984-09-04 Misato Norimoto Method and apparatus for shaping wood material into a predetermined configuration
US4461684A (en) * 1981-02-13 1984-07-24 The Marine Resources Company Accretion coating and mineralization of materials for protection against biodegradation
US4569873A (en) * 1981-05-26 1986-02-11 Robbins Earl Herbert Composite wood panel
IT1139131B (it) * 1981-08-14 1986-09-17 Montedison Spa Procedimento per la preparazione di strutture fibrose a piu' strati
US5017319A (en) * 1984-03-30 1991-05-21 Shen Kuo C Method of making composite products from lignocellulosic materials
US4610913A (en) * 1986-02-14 1986-09-09 Macmillan Bloedel Limited Long wafer waferboard panels
US4751131A (en) * 1986-02-14 1988-06-14 Macmillan Bloedel Limited Waferboard lumber
US4942081A (en) * 1988-01-21 1990-07-17 Altomar-Ii Trust By Kenneth Safe, Jr., Trustee Process for making cellulose-containing products and the products made thereby
ATE124482T1 (de) * 1988-12-16 1995-07-15 Shell Int Research Zellulosefaser-aggregat und verfahren zu dessen herstellung.
DE68923350T2 (de) * 1988-12-16 1996-01-18 Shell Int Research Zellulosefaser-Aggregat und Verfahren zu dessen Herstellung.
JP2724332B2 (ja) * 1989-09-11 1998-03-09 雅文 井上 木材の処理方法
EP0460235B1 (en) * 1989-12-25 1995-11-22 Hisaka Works Limited Method and apparatus for treating wood

Also Published As

Publication number Publication date
DE69400416T2 (de) 1997-02-13
EP0622163A1 (en) 1994-11-02
US5451361A (en) 1995-09-19
ES2091086T3 (es) 1996-10-16
DE69400416D1 (de) 1996-10-02
EP0622163B1 (en) 1996-08-28
ATE141850T1 (de) 1996-09-15

Similar Documents

Publication Publication Date Title
DK0622163T3 (da) Fremgangsmåde til opgradering af lavkvalitets-træ
DK0603727T3 (da) Fremgangsmåde til fremstilling af papir under anvendelse af tværbundne kationiske/amfotere stivelser
DK0612595T3 (da) Fremgangsmåde til opgradering af lavkvalitetstræ
ES2166396T3 (es) Harinas y almidones inhibidos termicamente, y procedimiento para su produccion.
DK0623433T3 (da) Fremgangsmåde til opgradering af lavkvalitetstræ
EP0592051A3 (en) Stabilisation of poly(arylene ether ketones)
DK0526718T3 (da) Fremgangsmåde til induktiv opvarmning af keramiske formdele
ATE240049T1 (de) Herstellung von tee-extrakt
DK291584A (da) Stabilisering af smeltekrystallisationstemperatur ved varmebehandling af arylensulfidpolymer
FI923016A0 (fi) Preparat med enzymatisk delignifieringsaktivitet, foerfarande foer dess framstaellning, och dess anvaendningar.
SE9702938L (sv) Tvåstegsförfarande för torkning av träråvara
FI974468A (fi) Menetelmä puutavaran lämpökäsittelemiseksi
BR8005979A (pt) Processo para a producao de coque e instalacao de coqueificacao
FR2627125B1 (fr) Procede de jonction de pieces en matiere plastique en utilisant un agent de reticulation et un bobinage integre
EP0363613A3 (de) Verfahren zur Herstellung von Aktivkohle
ATE244626T1 (de) Verfahren zur herstellung von zellulosefaseraggregaten
ATE117069T1 (de) Verfahren zur steuerung der ofentemperatur bei der herstellung von mit phenolharz behandelten wabenstrukturen.
KR950000666A (ko) 인돌 제조 방법
JPS57167138A (en) Heat treatment device for film formed with pellicle
FI903756A (fi) Laite lasilevyjen taivuttamiseksi
DK0406621T3 (da) Fremgangsmåde til fremstilling af kondensmælk
KR830006521A (ko) 섬유 직물의 결합 방법
KR970000063A (ko) 고열증기를 이용한 식물질의 팽화 및 토우스트(toast)방법
SE9301323D0 (sv) Method of decreasing the fuming tendency of bitumen
SE0002923D0 (sv) New method