BRPI0412564A - método para a recuperação de um constituinte de um material em prancha - Google Patents

método para a recuperação de um constituinte de um material em prancha

Info

Publication number
BRPI0412564A
BRPI0412564A BRPI0412564A BRPI0412564A BR PI0412564 A BRPI0412564 A BR PI0412564A BR PI0412564 A BRPI0412564 A BR PI0412564A BR PI0412564 A BRPI0412564 A BR PI0412564A
Authority
BR
Brazil
Prior art keywords
constituent
recovering
plank material
recovery
plank
Prior art date
Application number
Other languages
English (en)
Inventor
Abrar Jawaid
Original Assignee
Fira Internat 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
Priority claimed from GB0316574A external-priority patent/GB0316574D0/en
Priority claimed from GB0402669A external-priority patent/GB2410746B/en
Application filed by Fira Internat Ltd filed Critical Fira Internat Ltd
Publication of BRPI0412564A publication Critical patent/BRPI0412564A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/32—Defibrating by other means of waste paper
    • 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
    • B27N3/007—Manufacture of substantially flat articles, e.g. boards, from particles or fibres and at least partly composed of recycled material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/02—Working-up waste paper
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Paper (AREA)

Abstract

"MéTODO PARA A RECUPERAçãO DE UM CONSTITUINTE DE UM MATERIAL EM PRANCHA". Um método para recuperar um constituinte de um material em prancha, que compreende uma matriz de elementos lignocelulósicos adesivamente ligados, o método compreendendo submeter o material a uma combinação de (i) radiação eletromagnética e (ii) embebimento ou imersão em um meio líquido, e recuperação do constituinte.
BRPI0412564 2003-07-16 2004-07-16 método para a recuperação de um constituinte de um material em prancha BRPI0412564A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0316574A GB0316574D0 (en) 2003-07-16 2003-07-16 Recycling of wood based panels
GB0402669A GB2410746B (en) 2004-02-07 2004-02-07 Recycling of lignocellulose based board material
PCT/GB2004/003134 WO2005007968A1 (en) 2003-07-16 2004-07-16 Recycling of lignocellulose based board materials

Publications (1)

Publication Number Publication Date
BRPI0412564A true BRPI0412564A (pt) 2006-09-19

Family

ID=34082099

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412564 BRPI0412564A (pt) 2003-07-16 2004-07-16 método para a recuperação de um constituinte de um material em prancha

Country Status (7)

Country Link
US (1) US20060254731A1 (pt)
EP (1) EP1649103A1 (pt)
AU (1) AU2004257920A1 (pt)
BR (1) BRPI0412564A (pt)
CA (1) CA2532346A1 (pt)
NZ (1) NZ544667A (pt)
WO (1) WO2005007968A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8092647B2 (en) * 2005-07-08 2012-01-10 Wisconsin Alumni Research Foundation Method for treating lignocellulosic materials
US9387454B2 (en) 2008-06-18 2016-07-12 Xyleco, Inc. Processing material with ion beams
BE1028121B1 (nl) 2020-03-03 2021-10-06 Unilin Proces voor de productie van spaanplaat of houtvezelplaat
EP4624656A3 (en) 2021-08-31 2025-10-15 Unilin, BV Process for the production of wood fiberboard
BE1029722B1 (nl) 2021-08-31 2023-03-28 Flooring Ind Ltd Sarl Proces voor de productie van houtvezelplaat
GB2615837B (en) * 2022-03-15 2024-07-24 Mdf Recovery Ltd Method and apparatus for recovering fibres
US11958942B1 (en) * 2023-04-10 2024-04-16 Southwest Forestry University Method for recycling urea-formaldehyde (UF) and raw materials from wood-based panel, and use thereof
CN121127306A (zh) 2023-05-15 2025-12-12 尤尼林有限公司 用于生产再生木质纤维素碎片的工艺
BE1031715B1 (fr) 2023-06-16 2025-01-24 Take Out Procédé à sec et à température ambiante de recyclage matière de matériaux à base de fibre de bois
US20240416550A1 (en) 2023-06-16 2024-12-19 Take Out Srl Dry process at room temperature for material recycling of wood fiber materials

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092536A (en) * 1956-11-19 1963-06-04 George F Russell Impregnation by implosion
ES418659A1 (es) * 1972-09-25 1976-02-16 Little Inc A Metodo de separacion de fibras de la industria papelera y similares.
SE385027B (sv) * 1974-09-27 1976-05-31 Mo Och Domsjoe Ab Forfarande for att frilegga cellulosafibrer
CA1099858A (en) * 1976-11-11 1981-04-28 Heikki Mamers Recovery of fibre from laminated carton boards
US4469156A (en) * 1980-09-12 1984-09-04 Misato Norimoto Method and apparatus for shaping wood material into a predetermined configuration
US4826566A (en) * 1988-01-11 1989-05-02 Le Tourneau College Rapid disolution of lignin and other non-carbohydrates from ligno-cellulosic materials impregnated with a reaction product of triethyleneglycol and an organic acid
GB2265915A (en) * 1992-04-04 1993-10-13 Woodform Design Limited Bending and shaping MDF
US5707579A (en) * 1994-02-11 1998-01-13 Schweitzer, Vodermair & Schimmer-Wottrich Gbr Process for producing foamed material from waste paper and the like
DE4404322A1 (de) * 1994-02-11 1995-08-17 Schweitzer Jakob Verfahren zur Herstellung von geschäumtem Material aus Altpapier u. dgl.
ATE157298T1 (de) * 1994-03-15 1997-09-15 Fraunhofer Ges Forschung Verfahren zur wiedergewinnung von spänen und fasern aus holzwerkstoffreststücken, altmöbeln, produktionsrückständen, abfällen und anderen holzwerkstoffhaltigen materialien
US5859236A (en) * 1996-02-29 1999-01-12 Burkart; Leonard Process for preparation of lignin and microcellulose
DE10026761C1 (de) * 2000-05-30 2002-01-10 Daimler Chrysler Ag Verfahren zur Wiederverwertung von Faserverbundwerkstoffen

Also Published As

Publication number Publication date
WO2005007968A1 (en) 2005-01-27
CA2532346A1 (en) 2005-01-27
US20060254731A1 (en) 2006-11-16
EP1649103A1 (en) 2006-04-26
NZ544667A (en) 2008-12-24
AU2004257920A1 (en) 2005-01-27

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.