ATE337145T1 - Verfahren zur behandlung von holz unter verwendung eines trägerfluids unter hohem druck ohne beschädigung des holzes - Google Patents

Verfahren zur behandlung von holz unter verwendung eines trägerfluids unter hohem druck ohne beschädigung des holzes

Info

Publication number
ATE337145T1
ATE337145T1 AT03722303T AT03722303T ATE337145T1 AT E337145 T1 ATE337145 T1 AT E337145T1 AT 03722303 T AT03722303 T AT 03722303T AT 03722303 T AT03722303 T AT 03722303T AT E337145 T1 ATE337145 T1 AT E337145T1
Authority
AT
Austria
Prior art keywords
wood
damage
high pressure
under high
fluid under
Prior art date
Application number
AT03722303T
Other languages
English (en)
Inventor
Ole Henriksen
Tommy Larsen
Steen Brummersted Iversen
Karsten Felsvang
Original Assignee
Vkr Holding As
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 Vkr Holding As filed Critical Vkr Holding As
Application granted granted Critical
Publication of ATE337145T1 publication Critical patent/ATE337145T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0215—Solid material in other stationary receptacles
    • B01D11/0219—Fixed bed of solid material
    • 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
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
    • 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
    • B27K5/007—Treating of wood not provided for in groups B27K1/00, B27K3/00 using pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/16—Wood, e.g. lumber, timber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31971—Of carbohydrate
    • Y10T428/31989—Of wood

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
AT03722303T 2002-05-08 2003-05-08 Verfahren zur behandlung von holz unter verwendung eines trägerfluids unter hohem druck ohne beschädigung des holzes ATE337145T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200200700 2002-05-08
DKPA200201107 2002-07-16

Publications (1)

Publication Number Publication Date
ATE337145T1 true ATE337145T1 (de) 2006-09-15

Family

ID=29421784

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03722303T ATE337145T1 (de) 2002-05-08 2003-05-08 Verfahren zur behandlung von holz unter verwendung eines trägerfluids unter hohem druck ohne beschädigung des holzes

Country Status (15)

Country Link
US (1) US7807224B2 (de)
EP (1) EP1501664B1 (de)
JP (1) JP2005524552A (de)
AT (1) ATE337145T1 (de)
AU (1) AU2003229526B8 (de)
CA (1) CA2485284C (de)
DE (1) DE60307817T2 (de)
DK (1) DK1501664T3 (de)
EA (1) EA006343B1 (de)
ES (1) ES2271571T3 (de)
NO (1) NO333561B1 (de)
NZ (1) NZ536745A (de)
PL (1) PL205195B1 (de)
PT (1) PT1501664E (de)
WO (1) WO2003095165A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040185101A1 (en) * 2001-03-27 2004-09-23 Macromed, Incorporated. Biodegradable triblock copolymers as solubilizing agents for drugs and method of use thereof
AU2003230389A1 (en) 2002-05-13 2003-11-11 Thomson Licensing S.A. Seamless public wireless local area network user authentication
CA2546558A1 (en) * 2003-11-19 2005-06-02 Scf Technologies A/S A method and process for controlling the temperature, pressure-and density profiles in dense fluid processes
NZ551265A (en) 2006-11-10 2010-03-26 Nz Forest Research Inst Ltd Wood drying in the presence of supercritical carbon dioxide
AU2012203938B2 (en) * 2006-11-10 2014-07-10 New Zealand Forest Research Institute Limited Improvements relating to wood drying
US9789219B2 (en) 2007-03-26 2017-10-17 Prolitec Inc. Glycol sensor for feedback loop control
US9308667B2 (en) * 2009-12-03 2016-04-12 Superwood A/S Method for increasing the water resistance of a porous material, compositions therefor and porous materials treated according to the method
WO2012143371A1 (de) 2011-04-18 2012-10-26 Momentive Performance Materials Gmbh Funktionalisierte polyorganosiloxane oder silane zur behandlung von lignocellulosischen werkstoffen
WO2013070196A2 (en) * 2011-11-08 2013-05-16 Empire Technology Development Llc Methods of treating wood with preservatives using supercritical noble gases
EP2945993A1 (de) 2013-01-18 2015-11-25 DWI an der RWTH Aachen e.V. Behandlung von kristallinen cellulosehaltigen substraten
WO2015067275A1 (en) 2013-11-06 2015-05-14 Superwood A/S A method for liquid treatment of a wood species
FR3067274B1 (fr) 2017-06-08 2022-12-09 Commissariat Energie Atomique Traitement hydrophobe du bois

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308200A (en) * 1980-07-10 1981-12-29 Champion International Corporation Extraction of coniferous woods with fluid carbon dioxide and other supercritical fluids
JPS59101311A (ja) * 1982-11-30 1984-06-11 日本酸素株式会社 木材の防腐処理法
DE4202320A1 (de) * 1992-01-29 1993-08-05 Dierk Dr Knittel Verfahren zum impraegnieren von substraten
US5364475A (en) * 1993-07-30 1994-11-15 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Process for removing chemical preservatives from wood using supercritical fluid extraction
JP2871525B2 (ja) * 1995-04-05 1999-03-17 高知県 炭酸ガスを利用した木材の脱水・乾燥方法
DK199801456A (da) * 1998-11-10 2000-05-11 Fls Miljoe A S Fremgangsmåde til imprægnering eller ekstrahering af et harpiksholdigt træsubstrat

Also Published As

Publication number Publication date
AU2003229526B2 (en) 2006-09-21
DK1501664T3 (da) 2007-01-02
AU2003229526A1 (en) 2003-11-11
NZ536745A (en) 2006-07-28
PT1501664E (pt) 2007-01-31
WO2003095165A2 (en) 2003-11-20
DE60307817D1 (de) 2006-10-05
ES2271571T3 (es) 2007-04-16
PL374187A1 (en) 2005-10-03
DE60307817T2 (de) 2007-04-19
US20050208317A1 (en) 2005-09-22
NO20045355L (no) 2005-02-08
EP1501664B1 (de) 2006-08-23
US7807224B2 (en) 2010-10-05
PL205195B1 (pl) 2010-03-31
EP1501664A2 (de) 2005-02-02
CA2485284C (en) 2011-05-03
AU2003229526B8 (en) 2009-07-02
EA200401476A1 (ru) 2005-06-30
WO2003095165A3 (en) 2004-01-15
JP2005524552A (ja) 2005-08-18
CA2485284A1 (en) 2003-11-20
EA006343B1 (ru) 2005-12-29
NO333561B1 (no) 2013-07-08

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