EA200100013A1 - Способ увеличения проницаемости древесины - Google Patents

Способ увеличения проницаемости древесины

Info

Publication number
EA200100013A1
EA200100013A1 EA200100013A EA200100013A EA200100013A1 EA 200100013 A1 EA200100013 A1 EA 200100013A1 EA 200100013 A EA200100013 A EA 200100013A EA 200100013 A EA200100013 A EA 200100013A EA 200100013 A1 EA200100013 A1 EA 200100013A1
Authority
EA
Eurasian Patent Office
Prior art keywords
wood
permeability
cavities
increasing
radial
Prior art date
Application number
EA200100013A
Other languages
English (en)
Other versions
EA002414B1 (ru
Inventor
Питер Винден
Франсиско Хавьер Ромеро
Григорий Торговников
Original Assignee
Дзе Юниверсити Оф Мельбурн
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 Дзе Юниверсити Оф Мельбурн filed Critical Дзе Юниверсити Оф Мельбурн
Publication of EA200100013A1 publication Critical patent/EA200100013A1/ru
Publication of EA002414B1 publication Critical patent/EA002414B1/ru

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of 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
    • B27K3/0207—Pretreatment of wood before impregnation
    • B27K3/0214—Drying
    • 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
    • B27K5/003—Treating of wood not provided for in groups B27K1/00, B27K3/00 by using electromagnetic radiation or mechanical waves
    • B27K5/0055—Radio-waves, e.g. microwaves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/78—Arrangements for continuous movement of material
    • H05B6/784—Arrangements for continuous movement of material wherein the material is moved using a tubular transport line, e.g. screw transport systems
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2206/00—Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group H05B6/00
    • H05B2206/04—Heating using microwaves
    • H05B2206/046—Microwave drying of wood, ink, food, ceramic, sintering of ceramic, clothes, hair

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Constitution Of High-Frequency Heating (AREA)

Abstract

Способ увеличения проницаемости древесины, при котором древесину с содержанием влаги (в пересчете на сухой вес), по меньшей мере, 15% подвергают воздействию СВЧ излучения при частоте (f) в диапазоне от около 0,1 до около 24 ГГц с интенсивностью источника энергии (p) от около 10 Вт/смдо около 100 кВт/смв течение от около 0,05 до около 600 с для того, чтобы вызвать испарение воды в древесине, приводящее к такому внутреннему давлению в древесине, что проницаемость древесины увеличивается посредством частичного или полного разрушения ткани лучевых клеток, размягчения и перемещения древесной смолы, формирования проходов в радиальном направлении древесины и/или создания на базе разрушенных лучей полостей в древесине, причем полости образуются, главным образом, в радиально-продольных плоскостях древесины и при этом общая целостность древесины, по существу, сохраняется. Может быть получен материал на основе древесины, имеющий проницаемость, которая, по меньшей мере, в 5 раз превышает проницаемость необработанной древесины.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200100013A 1998-06-09 1999-06-09 Способ увеличения проницаемости древесины EA002414B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPP3969A AUPP396998A0 (en) 1998-06-09 1998-06-09 A method for increasing the permeability of wood
PCT/AU1999/000443 WO1999064213A1 (en) 1998-06-09 1999-06-09 A method for increasing the permeability of wood

Publications (2)

Publication Number Publication Date
EA200100013A1 true EA200100013A1 (ru) 2001-08-27
EA002414B1 EA002414B1 (ru) 2002-04-25

Family

ID=3808214

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200100013A EA002414B1 (ru) 1998-06-09 1999-06-09 Способ увеличения проницаемости древесины

Country Status (16)

Country Link
US (2) US6596975B1 (ru)
EP (1) EP1085967B1 (ru)
JP (1) JP3824862B2 (ru)
CN (1) CN1326678C (ru)
AP (1) AP1306A (ru)
AT (1) ATE402797T1 (ru)
AU (1) AUPP396998A0 (ru)
BR (1) BR9911144B1 (ru)
CA (1) CA2334670C (ru)
DE (1) DE69939214D1 (ru)
EA (1) EA002414B1 (ru)
ES (1) ES2312216T3 (ru)
NZ (1) NZ509258A (ru)
PT (1) PT1085967E (ru)
WO (1) WO1999064213A1 (ru)
ZA (1) ZA200100099B (ru)

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WO2003040462A1 (en) * 2001-11-09 2003-05-15 Biopulping International, Inc. Microwave pre-treatment of logs for use in making paper and other wood products
FI20020671A (fi) 2002-04-09 2003-10-10 Stora Enso Oyj Menetelmä ja laitteisto kartongista valmistettavan tuotteen muovaamiseen
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WO2004103098A2 (en) * 2003-05-16 2004-12-02 The Board Of Trustees Of The University Of Illinois Methods and apparatus for treating plant products using electromagnetic fields
AU2003903242A0 (en) * 2003-06-25 2003-07-10 The University Of Melbourne Process for the treatment of wood
AU2004249330C1 (en) * 2003-06-25 2011-11-17 The University Of Melbourne Process for the treatment of wood
US8114909B2 (en) 2003-09-17 2012-02-14 Xenoport, Inc. Treating or preventing restless legs syndrome using prodrugs of GABA analogs
NZ546381A (en) 2003-10-14 2010-01-29 Xenoport Inc Crystalline form of gamma-aminobutyric acid analog
US7740929B2 (en) * 2004-01-27 2010-06-22 Lignor Limited Hard wood strand products
US7963048B2 (en) * 2005-05-23 2011-06-21 Pollard Levi A Dual path kiln
DE502007006433D1 (de) * 2006-12-06 2011-03-17 Fricke Und Mallah Microwave Technology Gmbh Mikrowellenheizungseinrichtung
US7846295B1 (en) 2008-04-30 2010-12-07 Xyleco, Inc. Cellulosic and lignocellulosic structural materials and methods and systems for manufacturing such materials
NZ589612A (en) * 2008-04-30 2012-06-29 Marvin Lumber & Cedar Co Method and apparatus for steam heating with drying of solvents
CA2665658C (en) * 2008-05-09 2017-05-30 Prolam, Societe En Commandite Method for impregnation of wood component with solid paraffin wax, apparatus therefor and wood component so impregnated
CN101831819A (zh) * 2009-03-09 2010-09-15 陈根长 聚集态改性造纸制浆新工艺
US8201501B2 (en) 2009-09-04 2012-06-19 Tinsley Douglas M Dual path kiln improvement
EP2353818B1 (de) 2009-10-28 2012-05-30 Heinz-Günther Franz Verfahren zum Tränken eines porösen Materiales
WO2011157276A1 (en) * 2010-06-15 2011-12-22 Kallesoe Machinery A/S Method for the treatment of a wood element, apparatus for use in the treatment and use of the apparatus for heat treatment
US9282594B2 (en) 2010-12-23 2016-03-08 Eastman Chemical Company Wood heater with enhanced microwave launching system
US20120328895A1 (en) * 2011-06-09 2012-12-27 Empire Technology Development Llc Pre-treatment for preservation of wood
CN103112069B (zh) * 2012-03-30 2016-05-11 北京林业大学 一种提高木材透气性的处理设备和处理方法
CN102786685B (zh) * 2012-08-08 2014-02-26 东华大学 一种导电木材的制备方法
CN103228073A (zh) * 2013-02-10 2013-07-31 中南林业科技大学 一种用于改善木材微波预处理效果的谐振腔
DK178526B1 (en) 2015-03-05 2016-05-23 Danish Wood Technology As Method for Treatment of Wood
CN106182265A (zh) * 2016-08-27 2016-12-07 阜南县永兴工艺品有限公司 一种草编的防霉处理方法
CN106313240A (zh) * 2016-08-27 2017-01-11 阜南县永兴工艺品有限公司 一种木材的干燥处理方法
CN106945148A (zh) * 2017-03-03 2017-07-14 中南林业科技大学 一种利用油茶果壳制备植物纤维基碎料板的方法及该碎料板
CN107160510B (zh) * 2017-07-04 2019-03-19 久盛地板有限公司 实木地暖地板用木材微波-浸渍改性处理工艺
CN109834791A (zh) * 2017-11-25 2019-06-04 徐州顺平生物科技有限公司 一种高耐水性纳米改性木材
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
CN110000878B (zh) * 2018-12-29 2022-02-08 赤水市牵手竹艺发展有限公司 一种编制工艺品竹条的保湿处理方法
CN110640858A (zh) * 2019-09-29 2020-01-03 徐培培 一种改善栎木浸渍特性的处理工艺
CN111251394B (zh) * 2020-03-04 2022-02-15 南京林业大学 一种提高木材渗透性的方法
CN111844310A (zh) * 2020-06-24 2020-10-30 武汉市鹰达木质包装热处理有限公司 一种木质托盘快速除害处理系统
CN116872317B (zh) * 2023-07-05 2024-05-28 中国林业科学研究院木材工业研究所 一种含脂松木的树脂脱除和固定的处理方法

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Also Published As

Publication number Publication date
JP2002517328A (ja) 2002-06-18
CN1326678C (zh) 2007-07-18
PT1085967E (pt) 2008-11-03
ES2312216T3 (es) 2009-02-16
US6596975B1 (en) 2003-07-22
EP1085967B1 (en) 2008-07-30
NZ509258A (en) 2002-05-31
WO1999064213A1 (en) 1999-12-16
ATE402797T1 (de) 2008-08-15
CA2334670A1 (en) 1999-12-16
EP1085967A4 (en) 2004-11-24
CA2334670C (en) 2008-10-14
JP3824862B2 (ja) 2006-09-20
CN1310663A (zh) 2001-08-29
ZA200100099B (en) 2001-07-25
US20030189039A1 (en) 2003-10-09
US6742278B2 (en) 2004-06-01
BR9911144B1 (pt) 2009-01-13
WO1999064213A9 (en) 2000-04-06
AUPP396998A0 (en) 1998-07-02
EA002414B1 (ru) 2002-04-25
AP1306A (en) 2004-09-10
AP2001002025A0 (en) 2001-03-31
DE69939214D1 (de) 2008-09-11
EP1085967A1 (en) 2001-03-28
BR9911144A (pt) 2001-03-27

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU