JPH11512986A - 木材のガラス遷移温度で木材を処理する方法 - Google Patents
木材のガラス遷移温度で木材を処理する方法Info
- Publication number
- JPH11512986A JPH11512986A JP10508557A JP50855798A JPH11512986A JP H11512986 A JPH11512986 A JP H11512986A JP 10508557 A JP10508557 A JP 10508557A JP 50855798 A JP50855798 A JP 50855798A JP H11512986 A JPH11512986 A JP H11512986A
- Authority
- JP
- Japan
- Prior art keywords
- wood
- temperature
- glass transition
- piece
- transition temperature
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
- C10L9/083—Torrefaction
-
- 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
- B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 所定の時間、所謂高温度タイプの熱処理で処理すべき木材ピースを処 理する木材の処理方法であり、この方法は、前記熱処理する工程に先立って、前 記木材ピースのガラス遷移温度(Tg)に等しい温度に加熱し、前記木材ピース (1)を、それが前記ガラス遷移温度に完全に達しない限り、前記温度に維持す ることを特徴とする木材の処理方法。 2. 処理されるべき木材ピース(1)が受けるガラス遷移温度が実質的に リニアで前記温度にプログレッシブに到達されることを特徴とする請求項1によ る方法。 3. 処理されるべき木材ピースがこの木材のガラス遷移温度(Tg)へ加 熱される間の時間が木材ピース(1)のコアが前記ガラス遷移温度(Tg)に達 するのに必要な時間(td)に等しいことを特徴とする請求項1または請求項2 による方法。 4. 処理されるべき木材ピース(1)のコアに配置され、該コアの温度を 計測するのに適している少なくとも1つの温度センサー(5)により、前記時間 (td)が計測され、前記木材ピース(1)のコアが前記ガラス遷移温度に達す る時間(td,td’)が決定されることを特徴とする請求項3による方法。 5. 前記ガラス遷移温度(Tg)における木材ピース(1)の熱処理が熱 調節チャンバー内で行われることを特徴とする先行請求項の一つによる方法。 6. 木材ピース(1)の熱処理が、該ピースを浸漬する熱調節浴内で行わ れれることを特徴とする請求項1から請求項4の一つによる方法。 7. 前記浴が微細なソリッド粒子により構成されていることを特徴とする 請求項6による方法。 8. 木材ピースの少なくとも一部に圧縮力が加えられて、当該部分の密度 を変えることを特徴とする先行請求項の一つによる方法。 9. 木材ピースの少なくとも一部に圧縮力が加えられて、当該部分の形状 を変えることを特徴とする請求項1から請求項7の一つによる方法。 10. 先行請求項のいずれか一つにより得られたものであることを特徴とす るマテリアル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609455A FR2751579B1 (fr) | 1996-07-26 | 1996-07-26 | Procede de traitement du bois a etape de transition vitreuse |
FR96/09455 | 1996-07-26 | ||
PCT/FR1997/001395 WO1998004392A1 (fr) | 1996-07-26 | 1997-07-25 | Procede de traitement du bois a etape de transition vitreuse |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11512986A true JPH11512986A (ja) | 1999-11-09 |
JP3898764B2 JP3898764B2 (ja) | 2007-03-28 |
Family
ID=9494533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50855798A Expired - Fee Related JP3898764B2 (ja) | 1996-07-26 | 1997-07-25 | 木材のガラス遷移温度で木材を処理する方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5992043A (ja) |
EP (1) | EP0880429B1 (ja) |
JP (1) | JP3898764B2 (ja) |
AT (1) | ATE225699T1 (ja) |
CA (1) | CA2232971C (ja) |
DE (1) | DE69716241T2 (ja) |
FR (1) | FR2751579B1 (ja) |
WO (1) | WO1998004392A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003532555A (ja) * | 2000-05-11 | 2003-11-05 | ニュー ポリメリック コンパウンド(エヌ ピー シー) インダストリーズ ビーブィ | 耐久製品を作り出すための方法 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19745706B4 (de) * | 1997-10-16 | 2005-06-02 | Technische Universität Dresden | Verfahren zur Herstellung eines Bauteils aus Holz |
FI108880B (fi) * | 1997-12-09 | 2002-04-15 | Stellac Oy | Menetelmä puutavaran lämpökäsittelemiseksi |
EP0956934A1 (en) * | 1998-05-12 | 1999-11-17 | Rhone Poulenc Agro | Protection of timber by arylpyrazoles |
FR2781180B1 (fr) | 1998-07-17 | 2000-09-29 | Fours Et Bruleurs Rey | Reacteur de retification du bois |
FR2786426B1 (fr) * | 1998-11-27 | 2002-01-25 | Arimpex Sarl | Procede de traitement thermique d'un materiau ligno-cellulosique avec elimination de l'oxygene en phase gazeuse |
FR2786425B1 (fr) * | 1998-11-27 | 2001-03-30 | Arimpex Sarl | Procede de traitement thermique d'un materiau ligno-cellulosique comportant un palier de refroidissement |
FR2786424B1 (fr) * | 1998-11-27 | 2002-01-25 | Arimpex Sarl | Procede de traitement thermique d'un materiau ligno-cellulosique par confinement des gaz, et materiau ligno-cellulosique susceptible d'etre obtenu par ce procede |
AT410069B (de) * | 2000-11-02 | 2003-01-27 | Muehlboeck Kurt | Verfahren zur hochtemperaturbehandlung von holz |
BR0006399B1 (pt) * | 2000-12-20 | 2010-06-15 | processo de secagem acelerada de madeira baseado nas suas propriedades reológicas. | |
US7404422B2 (en) * | 2003-02-05 | 2008-07-29 | Eagle Analytical Company, Inc. | Viscoelastic thermal compression of wood |
FR2851953B1 (fr) * | 2003-03-07 | 2006-06-30 | I B Sasu | Procede de traitement thermique de bardeaux |
US7987614B2 (en) * | 2004-04-12 | 2011-08-02 | Erickson Robert W | Restraining device for reducing warp in lumber during drying |
FR2871181B1 (fr) | 2004-06-02 | 2006-09-08 | Epmb H Soc Par Actions Simplif | Systeme de construction modulaire |
FI118139B (fi) * | 2005-02-22 | 2007-07-13 | Valtion Teknillinen | Menetelmä massiivipuuta käsittävän puukappaleen käsittelemiseksi |
DE102007011703A1 (de) * | 2007-03-08 | 2008-09-11 | Sägewerk Hagensieker GmbH | Verfahren zur Herstellung von Holzprofilen |
WO2010036178A1 (en) * | 2008-09-23 | 2010-04-01 | Hudiksvall Heat Treated Wood Ab | A method to improve the quality of a wooden element and a wooden element treated by the method |
US7836924B2 (en) * | 2009-01-16 | 2010-11-23 | Weyerhaeuser NR Comp½any | Methods for enhancing hardness and dimensional stability of a wood element and wood product having enhanced hardness |
CN101603623B (zh) * | 2009-05-29 | 2013-09-11 | 浙江世友木业有限公司 | 一种表面强化实木型材的制造方法 |
DE102009047137A1 (de) | 2009-11-25 | 2011-05-26 | Institut Für Holztechnologie Dresden Gemeinnützige Gmbh | Verfahren zur thermischen Modifizierung oder Vergütung von Holz und Holzprodukten |
CN102107446B (zh) * | 2009-12-26 | 2013-09-25 | 浙江世友木业有限公司 | 一种表面增强实木型材及其制造方法 |
US8453343B2 (en) * | 2010-01-12 | 2013-06-04 | Hot Woods, LLC | Method of treatment of wooden items |
DE102011104025A1 (de) | 2010-06-11 | 2011-12-15 | Technische Universität Dresden | Verfahren zur Modifizierung von Holz oder Holzwerkstoffen sowie chemisch und thermisch modifiziertes Holz |
US20120102693A1 (en) * | 2010-10-29 | 2012-05-03 | Royal Antoine | method for manufacturing agglomerated material and profile and coffin manufactured with such material |
WO2014160941A1 (en) * | 2013-03-29 | 2014-10-02 | Armstrong World Industries, Inc. | Process for the densification of a cellulosic substrate |
DE102015013450A1 (de) | 2015-10-16 | 2016-04-14 | Daimler Ag | Verfahren zum Herstellen eines Holzzierteils |
AU2018395288B2 (en) | 2017-12-29 | 2024-06-13 | Ahf, Llc | Densified wood including process for preparation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916677A1 (de) * | 1979-04-25 | 1980-11-06 | Ruetgerswerke Ag | Verfahren zur verguetung von holz |
US4620373A (en) * | 1984-07-23 | 1986-11-04 | Laskowski Donald R | Dry kiln and method |
FR2604942B1 (fr) * | 1986-10-10 | 1988-12-23 | Armines | Procede de fabrication d'un materiau ligno-cellulosique par traitement thermique et materiau obtenu par ce procede |
US5030483A (en) * | 1989-05-11 | 1991-07-09 | Drinkard Developments, A Delaware Partnership | Process for accelerated fixing of heat-fixable wood preservatives |
DK0460235T3 (da) * | 1989-12-25 | 1995-12-18 | Hisaka Works Ltd | Fremgangsmåde og apparat til behandlig af træ |
ATE198661T1 (de) * | 1993-05-12 | 2001-01-15 | Valtion Teknillinen | Verfahren zur verbesserung des widerstandes von zellulosehaltigen produkten gegen schimmel und fäulnis |
FR2720969A1 (fr) * | 1994-06-14 | 1995-12-15 | Herve Montornes | Procédé de traitement haute température d'un matériau ligno-cellulosique. |
JP2757170B2 (ja) * | 1996-04-09 | 1998-05-25 | 有限会社山本家具製作所 | 木材処理方法及び装置 |
-
1996
- 1996-07-26 FR FR9609455A patent/FR2751579B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-25 AT AT97935630T patent/ATE225699T1/de not_active IP Right Cessation
- 1997-07-25 JP JP50855798A patent/JP3898764B2/ja not_active Expired - Fee Related
- 1997-07-25 US US09/043,473 patent/US5992043A/en not_active Expired - Fee Related
- 1997-07-25 EP EP97935630A patent/EP0880429B1/fr not_active Expired - Lifetime
- 1997-07-25 WO PCT/FR1997/001395 patent/WO1998004392A1/fr active IP Right Grant
- 1997-07-25 DE DE69716241T patent/DE69716241T2/de not_active Expired - Lifetime
- 1997-07-25 CA CA002232971A patent/CA2232971C/fr not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003532555A (ja) * | 2000-05-11 | 2003-11-05 | ニュー ポリメリック コンパウンド(エヌ ピー シー) インダストリーズ ビーブィ | 耐久製品を作り出すための方法 |
Also Published As
Publication number | Publication date |
---|---|
CA2232971A1 (fr) | 1998-02-05 |
FR2751579B1 (fr) | 1998-10-16 |
JP3898764B2 (ja) | 2007-03-28 |
DE69716241T2 (de) | 2003-06-05 |
ATE225699T1 (de) | 2002-10-15 |
EP0880429A1 (fr) | 1998-12-02 |
FR2751579A1 (fr) | 1998-01-30 |
US5992043A (en) | 1999-11-30 |
WO1998004392A1 (fr) | 1998-02-05 |
CA2232971C (fr) | 2005-12-27 |
DE69716241D1 (de) | 2002-11-14 |
EP0880429B1 (fr) | 2002-10-09 |
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