NZ551265A - Wood drying in the presence of supercritical carbon dioxide - Google Patents

Wood drying in the presence of supercritical carbon dioxide

Info

Publication number
NZ551265A
NZ551265A NZ551265A NZ55126506A NZ551265A NZ 551265 A NZ551265 A NZ 551265A NZ 551265 A NZ551265 A NZ 551265A NZ 55126506 A NZ55126506 A NZ 55126506A NZ 551265 A NZ551265 A NZ 551265A
Authority
NZ
New Zealand
Prior art keywords
wood
process according
carbon dioxide
moisture content
green
Prior art date
Application number
NZ551265A
Other languages
English (en)
Inventor
Robert Arthur Franich
Sheryl Suzanne Gallagher
Hendricus Wilhelmus Kroese
Original Assignee
Nz Forest Research Inst Ltd
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 Nz Forest Research Inst Ltd filed Critical Nz Forest Research Inst Ltd
Priority to NZ551265A priority Critical patent/NZ551265A/en
Priority to JP2009536188A priority patent/JP5965574B2/ja
Priority to PCT/NZ2007/000326 priority patent/WO2008091163A1/en
Priority to AU2007344697A priority patent/AU2007344697B2/en
Priority to US12/312,424 priority patent/US8578625B2/en
Priority to CA2669284A priority patent/CA2669284C/en
Priority to NZ582932A priority patent/NZ582932A/en
Priority to PL07872490T priority patent/PL2091705T3/pl
Priority to ES07872490T priority patent/ES2703725T3/es
Priority to PT07872490T priority patent/PT2091705T/pt
Priority to EP07872490.3A priority patent/EP2091705B1/en
Priority to CL200703206A priority patent/CL2007003206A1/es
Publication of NZ551265A publication Critical patent/NZ551265A/en
Priority to US14/049,702 priority patent/US20140041248A1/en

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
    • 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
    • B27K3/0207—Pretreatment of wood before impregnation
    • B27K3/0214—Drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
    • 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
    • B27K5/008—Supercritical or high pressure fluids
    • F26B21/30—
    • F26B21/40—
    • 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
    • B27K2240/00—Purpose of the treatment
    • B27K2240/10—Extraction of components naturally occurring in wood, cork, straw, cane or reed
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Drying Of Solid Materials (AREA)
NZ551265A 2006-11-10 2006-11-10 Wood drying in the presence of supercritical carbon dioxide NZ551265A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NZ551265A NZ551265A (en) 2006-11-10 2006-11-10 Wood drying in the presence of supercritical carbon dioxide
CA2669284A CA2669284C (en) 2006-11-10 2007-10-29 Improvements relating to wood drying
PCT/NZ2007/000326 WO2008091163A1 (en) 2006-11-10 2007-10-29 Improvements relating to wood drying
AU2007344697A AU2007344697B2 (en) 2006-11-10 2007-10-29 Improvements relating to wood drying
US12/312,424 US8578625B2 (en) 2006-11-10 2007-10-29 Wood drying
JP2009536188A JP5965574B2 (ja) 2006-11-10 2007-10-29 木材乾燥に関する改良
NZ582932A NZ582932A (en) 2006-11-10 2007-10-29 Supercritical carbon dioxide wood drying and preservative treatment
PL07872490T PL2091705T3 (pl) 2006-11-10 2007-10-29 Ulepszenia dotyczące suszenia drewna
ES07872490T ES2703725T3 (es) 2006-11-10 2007-10-29 Mejoras relacionadas con el secado de la madera
PT07872490T PT2091705T (pt) 2006-11-10 2007-10-29 Melhorias relativas à secagem de madeira
EP07872490.3A EP2091705B1 (en) 2006-11-10 2007-10-29 Improvements relating to wood drying
CL200703206A CL2007003206A1 (es) 2006-11-10 2007-11-07 Proceso para remover agua y solutos desde lumenes de madera verde que deja las paredes celulares hinchadas uniformemente en toda la madera que comprende someter madera verde a co2 supercritico; procesos para secar madera verde; proceso para procesar
US14/049,702 US20140041248A1 (en) 2006-11-10 2013-10-09 Wood drying

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ551265A NZ551265A (en) 2006-11-10 2006-11-10 Wood drying in the presence of supercritical carbon dioxide
NZ582932A NZ582932A (en) 2006-11-10 2007-10-29 Supercritical carbon dioxide wood drying and preservative treatment

Publications (1)

Publication Number Publication Date
NZ551265A true NZ551265A (en) 2010-03-26

Family

ID=39644685

Family Applications (2)

Application Number Title Priority Date Filing Date
NZ551265A NZ551265A (en) 2006-11-10 2006-11-10 Wood drying in the presence of supercritical carbon dioxide
NZ582932A NZ582932A (en) 2006-11-10 2007-10-29 Supercritical carbon dioxide wood drying and preservative treatment

Family Applications After (1)

Application Number Title Priority Date Filing Date
NZ582932A NZ582932A (en) 2006-11-10 2007-10-29 Supercritical carbon dioxide wood drying and preservative treatment

Country Status (11)

Country Link
US (2) US8578625B2 (enExample)
EP (1) EP2091705B1 (enExample)
JP (1) JP5965574B2 (enExample)
AU (1) AU2007344697B2 (enExample)
CA (1) CA2669284C (enExample)
CL (1) CL2007003206A1 (enExample)
ES (1) ES2703725T3 (enExample)
NZ (2) NZ551265A (enExample)
PL (1) PL2091705T3 (enExample)
PT (1) PT2091705T (enExample)
WO (1) WO2008091163A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115164526A (zh) * 2022-06-28 2022-10-11 中核核电运行管理有限公司 一种放射性淤积物干燥系统

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7963048B2 (en) * 2005-05-23 2011-06-21 Pollard Levi A Dual path kiln
NZ551265A (en) * 2006-11-10 2010-03-26 Nz Forest Research Inst Ltd Wood drying in the presence of supercritical carbon dioxide
US8201501B2 (en) 2009-09-04 2012-06-19 Tinsley Douglas M Dual path kiln improvement
US8453343B2 (en) * 2010-01-12 2013-06-04 Hot Woods, LLC Method of treatment of wooden items
WO2011106196A1 (en) 2010-02-24 2011-09-01 Corning Incorporated Oleophobic glass substrates
US9651304B1 (en) * 2013-03-14 2017-05-16 Green Recovery Technologies, LLC Pretreatment of biomass prior to separation of saturated biomass
EP3065923A1 (en) * 2013-11-06 2016-09-14 Superwood A/S A method for liquid treatment of a wood species
WO2016161250A2 (en) * 2015-04-01 2016-10-06 University Of Houston System Wood drying and preservation methods
US10898599B2 (en) 2016-12-27 2021-01-26 The Penn State Research Foundation Radio frequency treatment to phytosanitize wood packaging materials used in international shipping
WO2019074382A1 (en) * 2017-10-13 2019-04-18 Fredric Malcolm MEASUREMENT OF WOOD MOISTURE
US10619921B2 (en) 2018-01-29 2020-04-14 Norev Dpk, Llc Dual path kiln and method of operating a dual path kiln to continuously dry lumber
EP3880772B1 (en) 2018-11-16 2023-06-07 TerraPower LLC Beneficiation of coal for storage, transportation, and gasification using supercritical carbon dioxide
JP7116404B2 (ja) * 2019-04-27 2022-08-10 株式会社テオリアランバーテック フランポリマー含浸木材の製造方法
IT202100009125A1 (it) * 2021-04-12 2022-10-12 Mixcycling S R L Procedimento di nobilitazione di fibre di origine vegetale e fibre vegetali nobilitate ottenute da detto procedimento
US20230115487A1 (en) * 2021-09-29 2023-04-13 Auburn University Dewatering viscous liquids with pressurized carbon dioxide
CN114136060A (zh) * 2021-11-30 2022-03-04 唐川 超临界二氧化碳干燥设备控制系统

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32329E (en) * 1978-03-20 1987-01-13 Method of adhering mineral deposit in wood fragment surfaces
US4308200A (en) 1980-07-10 1981-12-29 Champion International Corporation Extraction of coniferous woods with fluid carbon dioxide and other supercritical fluids
JPS6146202A (ja) * 1984-08-09 1986-03-06 Mitsubishi Kakoki Kaisha Ltd 難乾燥性物質または熱感受性物質の乾燥方法
US4995943A (en) * 1985-12-27 1991-02-26 Rehberg Karl H Pretreatment of cellulosic material with carbon dioxide
US4791020A (en) 1987-02-02 1988-12-13 Novacor Chemicals Ltd. Bonded composites of cellulose fibers polyethylene
JPS644652A (en) 1987-06-26 1989-01-09 Nanba Press Kogyo Kk Sisal-hemp-reinforced composite thermoplastic composition
US5041192A (en) * 1988-09-16 1991-08-20 University Of South Florida Supercritical delignification of wood
US5344493A (en) * 1992-07-20 1994-09-06 Jackson David P Cleaning process using microwave energy and centrifugation in combination with dense fluids
ATE198661T1 (de) * 1993-05-12 2001-01-15 Valtion Teknillinen Verfahren zur verbesserung des widerstandes von zellulosehaltigen produkten gegen schimmel und fäulnis
JPH085237A (ja) * 1993-12-29 1996-01-12 Jiro Sato 木材の乾燥方法及びその乾燥装置
JP3580514B2 (ja) 1996-09-03 2004-10-27 九州電力株式会社 心持ち柱材の割れ抑制乾燥方法
FR2754464B1 (fr) * 1996-10-14 1998-10-30 Commissariat Energie Atomique Procede et installation d'extraction de composes organiques et/ou inorganiques du bois par un fluide supercritique
US6261679B1 (en) * 1998-05-22 2001-07-17 Kimberly-Clark Worldwide, Inc. Fibrous absorbent material and methods of making the same
US6284098B1 (en) 1998-07-20 2001-09-04 Wwj, Llc Lignocellulose fiber filler for thermoplastic composite compositions
AUPQ160799A0 (en) 1999-07-14 1999-08-05 Commonwealth Scientific And Industrial Research Organisation Wood preservation
EP1070782A1 (en) 1999-07-20 2001-01-24 Wwj, L.L.C. Lignocellulose fiber filler for thermoplastic composite compositions
DE60122524T2 (de) * 2000-06-28 2007-05-03 Danfo A/S Verfahren zur herstellung von flüssigem rauch
JP3375326B2 (ja) 2000-08-29 2003-02-10 マイウッド株式会社 木材の圧縮脱水方法およびその装置
JP2003285301A (ja) 2002-03-29 2003-10-07 Forestry & Forest Products Research Institute 超臨界二酸化炭素処理による木材の浸透性改善方法、浸透性改善装置および薬剤含浸木材
CA2485284C (en) 2002-05-08 2011-05-03 Supertrae A/S Under Konkurs Process for treatment of wood using a carrier fluid under high pressure without damaging the wood
JP2005096234A (ja) 2003-09-24 2005-04-14 Koshii Mokuzai Kogyo Kk 木材乾燥方法および装置
EP2014344A3 (en) 2003-11-19 2009-01-28 SCF Technologies A/S A method and process for controlling the temperature-, pressure- and density profiles in dense fluid processes
JP4167993B2 (ja) 2004-03-05 2008-10-22 株式会社神戸製鋼所 薬剤含浸方法
DE102005017963A1 (de) * 2005-04-19 2006-10-26 Degussa Ag Verfahren zur Extraktion von korkhaltigem Material
US7799882B2 (en) * 2005-06-20 2010-09-21 Exxonmobil Chemical Patents Inc. Polymerization process
JP4686775B2 (ja) 2006-02-15 2011-05-25 独立行政法人森林総合研究所 木材の改質方法
NZ551265A (en) * 2006-11-10 2010-03-26 Nz Forest Research Inst Ltd Wood drying in the presence of supercritical carbon dioxide
CN101801174B (zh) * 2007-07-15 2012-02-15 格林百奥生态材料科技（上海）有限公司 可干燥木产品的太阳能温室
US8161663B2 (en) * 2008-10-03 2012-04-24 Wyssmont Co. Inc. System and method for drying and torrefaction
MY149935A (en) * 2010-05-25 2013-10-31 Forest Res Inst Malaysia High-temperature lumber treatment system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115164526A (zh) * 2022-06-28 2022-10-11 中核核电运行管理有限公司 一种放射性淤积物干燥系统
CN115164526B (zh) * 2022-06-28 2023-11-14 中核核电运行管理有限公司 一种放射性淤积物干燥系统

Also Published As

Publication number Publication date
JP2010509562A (ja) 2010-03-25
CA2669284A1 (en) 2008-07-31
WO2008091163A1 (en) 2008-07-31
ES2703725T3 (es) 2019-03-12
US8578625B2 (en) 2013-11-12
EP2091705A1 (en) 2009-08-26
EP2091705B1 (en) 2018-12-05
CA2669284C (en) 2016-01-26
PT2091705T (pt) 2019-01-11
JP5965574B2 (ja) 2016-08-10
AU2007344697B2 (en) 2012-08-23
AU2007344697A1 (en) 2008-07-31
PL2091705T3 (pl) 2019-05-31
EP2091705A4 (en) 2011-01-05
US20140041248A1 (en) 2014-02-13
NZ582932A (en) 2011-09-30
CL2007003206A1 (es) 2008-08-08
US20100058607A1 (en) 2010-03-11

Similar Documents

Publication Publication Date Title
CA2669284C (en) Improvements relating to wood drying
DK2242624T3 (en) PROCEDURE FOR ACETYLING WOOD
Yao et al. Lignin-based catalysts for Chinese fir furfurylation to improve dimensional stability and mechanical properties
JP2010509562A5 (enExample)
JP4629055B2 (ja) 含浸方法
Cheng et al. Oil Uptake Percentage in Oil-Heat-Treated Wood, its Determination by Soxhlet Extraction, and its Effects on Wood Compression Strength Parallel to the Grain.
DK179238B1 (en) A thermo treatment process for wood
Dashti et al. Effects of steaming and microwave pretreatments on mass transfer characteristics of Aleppe oak (Quercus infectoria).
NZ306373A (en) Process of treating wood with a waterborne preservative such as CCA at an elevated temperature and pressure
JP2010526693A (ja) 含浸木材のマイクロ波硬化
CA2674270C (en) Process and apparatus for the heat treatment of a wood product and treated wood product
AU2012203938B2 (en) Improvements relating to wood drying
JPH10329110A (ja) 木材の乾燥方法及び含浸処理方法
Dashti et al. Effect of microwave radiation and pre-steaming treatments on the conventional drying characteristics of fir wood (Abies alba L.)
JP2007216438A (ja) 木材の改質方法
AU2010242174C1 (en) Improvements in solvent recovery
RU2580172C2 (ru) Способ сушки древесины
Rahman et al. The Effect of Microwave Treatment on Physical Properties of Oil Palm Trunk (Elaeis guineensis)
Ibrahim et al. Properties of microwave modified oil palm trunk lumber
Grigsby New strategies for modifying wood with biopolymers
GB2474154A (en) Reducing the shrinking of wood by acetylation
JP2001328104A (ja) 木材処理装置
Wen et al. Changes of the Moisture Content of Poplar Wood Samples Subjected to Roller Compression Treatment
Dömény Microwave modification of wood
AU724272B2 (en) Process of treating wood with preservative

Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 29 OCT 2015 BY AJ PARK

Effective date: 20141002

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 29 OCT 2016 BY AJ PARK

Effective date: 20150923

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 29 OCT 2017 BY AJ PARK

Effective date: 20161019

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 29 OCT 2018 BY AJ PARK

Effective date: 20170925

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 29 OCT 2019 BY AJ PARK

Effective date: 20180912

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 29 OCT 2020 BY AJ PARK

Effective date: 20190910

LAPS Patent lapsed