DK0623433T3 - Fremgangsmåde til opgradering af lavkvalitetstræ - Google Patents

Fremgangsmåde til opgradering af lavkvalitetstræ

Info

Publication number
DK0623433T3
DK0623433T3 DK94201159.4T DK94201159T DK0623433T3 DK 0623433 T3 DK0623433 T3 DK 0623433T3 DK 94201159 T DK94201159 T DK 94201159T DK 0623433 T3 DK0623433 T3 DK 0623433T3
Authority
DK
Denmark
Prior art keywords
quality wood
stage
wood
low quality
upgrading low
Prior art date
Application number
DK94201159.4T
Other languages
Danish (da)
English (en)
Inventor
Herman Petrus Ruyter
Peter Arnoldy
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 DK0623433T3 publication Critical patent/DK0623433T3/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)
DK94201159.4T 1993-04-29 1994-04-27 Fremgangsmåde til opgradering af lavkvalitetstræ DK0623433T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93201237 1993-04-29

Publications (1)

Publication Number Publication Date
DK0623433T3 true DK0623433T3 (da) 1996-09-16

Family

ID=8213807

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94201159.4T DK0623433T3 (da) 1993-04-29 1994-04-27 Fremgangsmåde til opgradering af lavkvalitetstræ

Country Status (5)

Country Link
EP (1) EP0623433B1 (fr)
AT (1) ATE141851T1 (fr)
DE (1) DE69400417T2 (fr)
DK (1) DK0623433T3 (fr)
ES (1) ES2091087T3 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751580B1 (fr) * 1996-07-26 1998-10-16 N O W New Option Wood Procede de retification du bois
DE20112599U1 (de) * 2001-08-01 2002-12-19 Kronospan Technical Co. Ltd., Nikosia MDF-Platte nebst Herstellung
NL2000405C2 (nl) * 2006-12-22 2008-06-24 Willems Holding B V W Werkwijze voor het verduurzamen van hout, houtproduct en inrichting daarvoor.
DE102009047137A1 (de) 2009-11-25 2011-05-26 Institut Für Holztechnologie Dresden Gemeinnützige Gmbh Verfahren zur thermischen Modifizierung oder Vergütung von Holz und Holzprodukten
DE102011104025A1 (de) 2010-06-11 2011-12-15 Technische Universität Dresden Verfahren zur Modifizierung von Holz oder Holzwerkstoffen sowie chemisch und thermisch modifiziertes Holz
EP2707184B1 (fr) * 2011-05-10 2018-10-31 Stora Enso Oyj Procédé pour le traitement du bois par imprégnation à l'acide citrique puis par chauffage à haute température
CN103753661B (zh) * 2014-01-17 2016-06-15 华南农业大学 一种桉木指接地板的制备方法
CN104960052A (zh) * 2015-05-28 2015-10-07 阜南县金威工艺品有限公司 一种柳条软化方法
DE102015013450A1 (de) 2015-10-16 2016-04-14 Daimler Ag Verfahren zum Herstellen eines Holzzierteils
CN105946068A (zh) * 2016-05-19 2016-09-21 安徽德润工艺品有限公司 一种藤条软化处理方法
CN106272815A (zh) * 2016-08-27 2017-01-04 安徽省阜南志峰工艺品有限公司 一种用于编织狗舍的杞柳处理方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1236255A (fr) * 1985-03-15 1988-05-10 Peter Favot Methode de densification des bois legers
ES2073429T3 (es) * 1988-12-16 1995-08-16 Shell Int Research Agregado fibroso celulosico y un procedimiento para su preparacion.
DE68923350T2 (de) * 1988-12-16 1996-01-18 Shell Int Research Zellulosefaser-Aggregat und Verfahren zu dessen Herstellung.

Also Published As

Publication number Publication date
EP0623433B1 (fr) 1996-08-28
DE69400417D1 (de) 1996-10-02
ES2091087T3 (es) 1996-10-16
EP0623433A1 (fr) 1994-11-09
ATE141851T1 (de) 1996-09-15
DE69400417T2 (de) 1997-02-13

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