NO20045355L - Fremgangsmate for behandling av treverk anvendende en baerevaeske under hoyt trykk uten a skade treverket - Google Patents

Fremgangsmate for behandling av treverk anvendende en baerevaeske under hoyt trykk uten a skade treverket

Info

Publication number
NO20045355L
NO20045355L NO20045355A NO20045355A NO20045355L NO 20045355 L NO20045355 L NO 20045355L NO 20045355 A NO20045355 A NO 20045355A NO 20045355 A NO20045355 A NO 20045355A NO 20045355 L NO20045355 L NO 20045355L
Authority
NO
Norway
Prior art keywords
wood
damaging
carrier fluid
tree
pressure carrier
Prior art date
Application number
NO20045355A
Other languages
English (en)
Other versions
NO333561B1 (no
Inventor
Karsten Stig Felsvang
Ole Henriksen
Tommy Larsen
Steen Brummersted Iversen
Original Assignee
Supertrae 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 Supertrae As filed Critical Supertrae As
Publication of NO20045355L publication Critical patent/NO20045355L/no
Publication of NO333561B1 publication Critical patent/NO333561B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
    • F26B21/40—Arrangements for supplying or controlling air or other gases for drying solid materials or objects using gases other than air
    • 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 goods
    • 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)

Abstract

Fremgangsmåte for behandling av tre mottakelig for skade med en lengde som er over den kritiske lengden med et fluid under høyt trykk er beskrevet. Fremgangsmåten utføres på en slik måte at fluidet ikke tillates å gå i væskeform inn i treet. I en utførelse utføres prosessen på en måte slik at temperaturen under trykksettingen ikke tillates å overstige plastifiseringstemperaturen av treet. I denne utførelsen er graden av skader på treet ytterligere redusert.
NO20045355A 2002-05-08 2004-12-07 Fremgangsmate for behandling av treverk anvendende et baerefluid under hoyt trykk uten a skade treverket NO333561B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200200700 2002-05-08
DKPA200201107 2002-07-16
PCT/DK2003/000306 WO2003095165A2 (en) 2002-05-08 2003-05-08 Process for treatment of wood using a carrier fluid under high pressure without damaging the wood

Publications (2)

Publication Number Publication Date
NO20045355L true NO20045355L (no) 2005-02-08
NO333561B1 NO333561B1 (no) 2013-07-08

Family

ID=29421784

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20045355A NO333561B1 (no) 2002-05-08 2004-12-07 Fremgangsmate for behandling av treverk anvendende et baerefluid under hoyt trykk uten a skade treverket

Country Status (15)

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

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
WO2003096554A2 (en) 2002-05-13 2003-11-20 Thomson Licensing S.A. Seamless public wireless local area network user authentication
EA012049B1 (ru) * 2003-11-19 2009-08-28 Скф Технолоджис А/С Способ и процесс контроля профилей температуры, давления и плотности в процессах с плотными текучими средами
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
CN103917344A (zh) * 2011-11-08 2014-07-09 英派尔科技开发有限公司 利用超临界稀有气体使用防腐剂处理木材的方法
WO2014111514A1 (de) 2013-01-18 2014-07-24 Dwi An Der Rwth Aachen E.V. Behandlung von kristallinen cellulosehaltigen substraten
EP3065923B1 (en) 2013-11-06 2026-04-22 Superwood Technologies ApS 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
US20050208317A1 (en) 2005-09-22
DE60307817D1 (de) 2006-10-05
NZ536745A (en) 2006-07-28
AU2003229526A1 (en) 2003-11-11
ES2271571T3 (es) 2007-04-16
WO2003095165A3 (en) 2004-01-15
EA006343B1 (ru) 2005-12-29
JP2005524552A (ja) 2005-08-18
CA2485284C (en) 2011-05-03
PL374187A1 (en) 2005-10-03
CA2485284A1 (en) 2003-11-20
PT1501664E (pt) 2007-01-31
EP1501664B1 (en) 2006-08-23
NO333561B1 (no) 2013-07-08
ATE337145T1 (de) 2006-09-15
DE60307817T2 (de) 2007-04-19
WO2003095165A2 (en) 2003-11-20
PL205195B1 (pl) 2010-03-31
EP1501664A2 (en) 2005-02-02
EA200401476A1 (ru) 2005-06-30
AU2003229526B2 (en) 2006-09-21
AU2003229526B8 (en) 2009-07-02
US7807224B2 (en) 2010-10-05
DK1501664T3 (da) 2007-01-02

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