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

    • F26B21/40—
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (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
EP1504621B1 (de) 2002-05-13 2013-04-17 Thomson Licensing Nahtlose benutzerauthentifikation in einem öffentlichen drahtlosen lokalen netzwerk
US20070264175A1 (en) * 2003-11-19 2007-11-15 Iversen Steen B Method And Process For Controlling The Temperature, Pressure-And Density Profiles In Dense Fluid Processes
AU2012203938B2 (en) * 2006-11-10 2014-07-10 New Zealand Forest Research Institute Limited Improvements relating to wood drying
NZ551265A (en) 2006-11-10 2010-03-26 Nz Forest Research Inst Ltd Wood drying in the presence of supercritical carbon dioxide
US9789219B2 (en) 2007-03-26 2017-10-17 Prolitec Inc. Glycol sensor for feedback loop control
WO2011066830A1 (en) 2009-12-03 2011-06-09 Vkr Holding A/S Method for increasing the water resistance of a porous material, compositions therefore and porous materials treated according to the method
BR112013026805B1 (pt) 2011-04-18 2020-05-26 Momentive Perfomance Materials Gmbh Uso de poliorganossiloxanos ou silanos para o tratamento de materiais lignocelulósicos, uso de composições compreendendo pelo menos um polissiloxano e/ou silano, composições, processo para o tratamento de material lignocelulósico, uso de pelo menos um polissiloxano e/ou silano e material lignocelulósico
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
EP3065923A1 (de) 2013-11-06 2016-09-14 Superwood A/S Verfahren zur flüssigkeitsbehandlung einer holzart
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
EA200401476A1 (ru) 2005-06-30
NZ536745A (en) 2006-07-28
EP1501664B1 (de) 2006-08-23
NO333561B1 (no) 2013-07-08
EA006343B1 (ru) 2005-12-29
JP2005524552A (ja) 2005-08-18
WO2003095165A3 (en) 2004-01-15
CA2485284A1 (en) 2003-11-20
DE60307817T2 (de) 2007-04-19
US7807224B2 (en) 2010-10-05
EP1501664A2 (de) 2005-02-02
AU2003229526A1 (en) 2003-11-11
AU2003229526B8 (en) 2009-07-02
PL374187A1 (en) 2005-10-03
US20050208317A1 (en) 2005-09-22
ES2271571T3 (es) 2007-04-16
AU2003229526B2 (en) 2006-09-21
NO20045355L (no) 2005-02-08
DE60307817D1 (de) 2006-10-05
PT1501664E (pt) 2007-01-31
PL205195B1 (pl) 2010-03-31
CA2485284C (en) 2011-05-03
WO2003095165A2 (en) 2003-11-20
DK1501664T3 (da) 2007-01-02

Similar Documents

Publication Publication Date Title
DE60307817D1 (de) Verfahren zur behandlung von holz unter verwendung eines trägerfluids unter hohem druck ohne beschädigung des holzes
ATE358192T1 (de) Verfahren und vorrichtung zum behandeln eines substrats
DK1701775T4 (da) Fremgangsmåde og proces til styring af temperatur-, tryk- og densitetsprofiler i processer med tætte fluider samt tilhørende apparat
DE69419599D1 (de) Verfahren und vorrichtung zur hochdruckbehandlung von flüssigen substanzen
DE602004018312D1 (de) Vorrichtung und verfahren zur behandlung einer injektionsflüssigkeit
DE69931179D1 (de) Verfahren zum imprägnieren oder extrahieren von hartzhaltigen holz-substraten
ATE162451T1 (de) Verfahren zum in form pressen und trocknen von holz
DE69329902D1 (de) Verfahren und Vorrichtung zur Einspritzung von Behandlungsflüssigkeit in Holz und poröse inorganische Materialien
ATE424121T1 (de) Verfahren und vorrichtung zur druck- und temperaturbehandlung von flüssigprodukten
ATE375236T2 (de) Verfahren zur herstellung von gehärteten produkten
DK1361900T3 (da) Bære- og stötteindretning til arbejdsemner
ATE492030T1 (de) Verfahren und vorrichtung zur überwachung einer wärmebehandlung eines mikrotechnologischen substrats
ATE514495T1 (de) Verfahren zum entfernen von partikeln von einer halbleiteroberfläche
DE602006014551D1 (de) Verfahren zur Charakterisierung von Defekten auf Silizium-Oberflächen, Ätzlösung für Silizium-Oberflächen und Verfahren zur Behandlung von Silizium-Oberflächen mit der Ätzlösung
ATE543618T1 (de) Verfahren zur behandlung von kork oder eines materials auf korkbasis mit einem inertgas unter einem druck, der strikt unter 1 mpa liegt
ATE312878T1 (de) Verfahren zur behandlung von teilchenförmigem material unter hochdruck
DE60333293D1 (de) Vorrichtung und Verfahren zur Wärmebehandlung mittels einer Flüssigkeit von durchlaufenden textilen Substraten
WO2002090066A3 (en) Cellulose preservative method and apparatus
DE502007007079D1 (de) Verfahren und Vorrichtung zum Entschäumen und/oder Entlüften von Prozessflüssigkeiten einer Papiermaschine
NO20074114L (no) Fremgangsmate for overvakning av reststoffer av behandlingsmidler og kontroll av behandlingsmiddeldosering i vannbehandlingsprosesser
AU2003303319A1 (en) Woodworking method and device
ATE398082T1 (de) Verfahren zum ein- und auspacken von behältern sowie anlage zum durchführen des verfahrens
ATE331593T1 (de) Verfahren zum imprägnieren von gasdurchlässigen feststoffen mit einem imprägniermittel
ATE525496T1 (de) Reinigungsverfahren zur entfernung von magnetit enthaltenden ablagerungen aus einem druckbehälter eines kraftwerks
ATA4322002A (de) Verfahren und vorrichtung zum fördern von fliessfähigen medien

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1501664

Country of ref document: EP