BRPI0407089A - Processo de tratamento de peças em madeira - Google Patents

Processo de tratamento de peças em madeira

Info

Publication number
BRPI0407089A
BRPI0407089A BR0407089-5A BRPI0407089A BRPI0407089A BR PI0407089 A BRPI0407089 A BR PI0407089A BR PI0407089 A BRPI0407089 A BR PI0407089A BR PI0407089 A BRPI0407089 A BR PI0407089A
Authority
BR
Brazil
Prior art keywords
wood parts
range
moisture content
temperature
hydrothermolysis
Prior art date
Application number
BR0407089-5A
Other languages
English (en)
Inventor
Michiel Jan Boonstra
Edo Vincent Kegel
Jan Frederik Rijsdijk
Original Assignee
Plato Internat Technology B V
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 Plato Internat Technology B V filed Critical Plato Internat Technology B V
Publication of BRPI0407089A publication Critical patent/BRPI0407089A/pt
Publication of BRPI0407089B1 publication Critical patent/BRPI0407089B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H8/00—Macromolecular compounds derived from lignocellulosic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N1/00—Pretreatment of moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

"PROCESSO DE TRATAMENTO DE PEçAS EM MADEIRA". Processo para tratar peças em madeira, em que as peças em madeira, em uma etapa de hidrotermólise, são colocados sob a influência de vapor saturado em uma temperatura na faixa de 130 a 220<198>C, de tal modo que uma conversão de hemicelulose e lignina presentes nas peças em madeira ocorra, em que as peças em madeira são subseq³entemente secados em uma etapa de cura até um teor de umidade que seja menor do que cerca de 3% em peso em uma temperatura na faixa de 100 a 220<198>C, em que as peças em madeira no início da etapa de hidrotermólise tenham um teor de umidade que se situe na faixa de 10 a 25% em peso.
BRPI0407089-5A 2003-01-31 2004-01-29 processo de tratamento de peças em madeira. BRPI0407089B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1022548A NL1022548C2 (nl) 2003-01-31 2003-01-31 Werkwijze voor het veredelen van houtdelen.
NL1022548 2003-01-31
PCT/NL2004/000065 WO2004067240A1 (en) 2003-01-31 2004-01-29 Process for upgrading wood parts

Publications (2)

Publication Number Publication Date
BRPI0407089A true BRPI0407089A (pt) 2006-01-24
BRPI0407089B1 BRPI0407089B1 (pt) 2012-10-30

Family

ID=32822935

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407089-5A BRPI0407089B1 (pt) 2003-01-31 2004-01-29 processo de tratamento de peças em madeira.

Country Status (9)

Country Link
US (1) US20070000146A1 (pt)
EP (1) EP1597039B1 (pt)
AT (1) ATE509747T1 (pt)
BR (1) BRPI0407089B1 (pt)
CA (1) CA2514602C (pt)
NL (1) NL1022548C2 (pt)
NZ (1) NZ541641A (pt)
WO (1) WO2004067240A1 (pt)
ZA (1) ZA200506412B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8601716B2 (en) * 2003-07-30 2013-12-10 Bsh Bosch Und Siemens Hausgeraete Gmbh Method for operating a device with at least one partial programme step of drying
US7963048B2 (en) * 2005-05-23 2011-06-21 Pollard Levi A Dual path kiln
DE102007011703A1 (de) * 2007-03-08 2008-09-11 Sägewerk Hagensieker GmbH Verfahren zur Herstellung von Holzprofilen
WO2008146370A1 (ja) * 2007-05-30 2008-12-04 Fujitsu Limited 植物材料を用いた圧縮成型品及びその製造方法
US8201501B2 (en) 2009-09-04 2012-06-19 Tinsley Douglas M Dual path kiln improvement
DE102011121865A1 (de) * 2011-12-21 2013-06-27 Herbert Hagensieker Sägewerk GmbH Werkstoff
US11060306B2 (en) 2016-11-17 2021-07-13 Schafer Hardwood Flooring Company Engineered hardwood flooring and manufacture thereof
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU761797A1 (ru) * 1978-04-05 1980-09-07 Sibirsk Tekh Inst Способ камерной сушки пиломатериалов 1
CA1211913A (en) * 1984-02-10 1986-09-30 Kuo-Cheng Shen Process for manufacturing composite products from lignocellulosic materials
JPS60206604A (ja) * 1984-03-30 1985-10-18 Ota Shoji リグノセルロ−ス物質を再構成された複合物品に変換させる方法
ES2073429T3 (es) * 1988-12-16 1995-08-16 Shell Int Research Agregado fibroso celulosico y un procedimiento para su preparacion.
ATE163084T1 (de) * 1994-05-11 1998-02-15 Valtion Teknillinen Verfahren zur bearbeitung von holz bei erhöhten temperaturen
ATE274406T1 (de) * 1997-04-25 2004-09-15 Plato Internat Technology B V Verfahren zur herstellung von celluloseverbundwerkstoffen
BR0006399B1 (pt) * 2000-12-20 2010-06-15 processo de secagem acelerada de madeira baseado nas suas propriedades reológicas.
NZ511607A (en) * 2001-05-09 2004-01-30 Fletcher Building Products Ltd High performance composite material production
NZ515288A (en) * 2001-11-06 2003-07-25 Lignotech Developments Ltd Processing of ligno-cellulose materials with steam in a pressure vessel

Also Published As

Publication number Publication date
EP1597039B1 (en) 2011-05-18
NL1022548C2 (nl) 2004-08-03
CA2514602A1 (en) 2004-08-12
NZ541641A (en) 2007-06-29
BRPI0407089B1 (pt) 2012-10-30
ZA200506412B (en) 2007-04-25
EP1597039A1 (en) 2005-11-23
WO2004067240A1 (en) 2004-08-12
ATE509747T1 (de) 2011-06-15
CA2514602C (en) 2011-08-30
US20070000146A1 (en) 2007-01-04

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/01/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 12A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.