BR112017019184A2 - método para produzir painéis de mdf com nfc/mfc - Google Patents

método para produzir painéis de mdf com nfc/mfc

Info

Publication number
BR112017019184A2
BR112017019184A2 BR112017019184A BR112017019184A BR112017019184A2 BR 112017019184 A2 BR112017019184 A2 BR 112017019184A2 BR 112017019184 A BR112017019184 A BR 112017019184A BR 112017019184 A BR112017019184 A BR 112017019184A BR 112017019184 A2 BR112017019184 A2 BR 112017019184A2
Authority
BR
Brazil
Prior art keywords
refiner
transporting
mfc
nfc
crusher
Prior art date
Application number
BR112017019184A
Other languages
English (en)
Other versions
BR112017019184B1 (pt
Inventor
Gorrini Bruno
Joutsimo Olli
Original Assignee
Investig Forestales Bioforest S A
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 Investig Forestales Bioforest S A filed Critical Investig Forestales Bioforest S A
Publication of BR112017019184A2 publication Critical patent/BR112017019184A2/pt
Publication of BR112017019184B1 publication Critical patent/BR112017019184B1/pt

Links

Classifications

    • 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
    • B27N3/08—Moulding or pressing
    • 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
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • B27N1/02—Mixing the material with binding agent

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

refere-se a presente invenção a um método para a produção de placas de mdf, painéis de fibras e partículas, a partir de fibras celulósicas, que compreende as etapas de: obtenção de aparas de madeira; transporte das mesmas para um silo vaporizador, onde elas são aquecidas; transporte das aparas de madeira para um digestor, onde são continuamente aquecidas e conduzidas por meio de um parafuso de alimentação para um triturador/refinador; adicionar uma emulsão parafínica às aparas; transportá-las para ou triturador/refinador; injetar resina; levá-las para um secador; transportá-las para um silo de fibra; transportar as fibras para um estágio de formação, pré-prensagem, pré-medição, triagem, resfriamento, lixamento, formatação e embalagem das placas/painéis obtidos, onde a nano celulose fibrilada (nfc) é adicionada em conjunto com celulose micro fibrilada (mfc) seja no parafuso de alimentação, seja após ou triturador/refinador, ou depois do secador.
BR112017019184-9A 2015-03-09 2015-03-09 Método para produzir placas mdf, painéis de fibra e de partículas a partir de fibras celulósica BR112017019184B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CL2015/050007 WO2016141497A1 (es) 2015-03-09 2015-03-09 Método para producir tableros mdf con nfc/mfc

Publications (2)

Publication Number Publication Date
BR112017019184A2 true BR112017019184A2 (pt) 2018-04-24
BR112017019184B1 BR112017019184B1 (pt) 2022-03-03

Family

ID=56878523

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017019184-9A BR112017019184B1 (pt) 2015-03-09 2015-03-09 Método para produzir placas mdf, painéis de fibra e de partículas a partir de fibras celulósica

Country Status (3)

Country Link
US (1) US10953568B2 (pt)
BR (1) BR112017019184B1 (pt)
WO (1) WO2016141497A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019119164A1 (es) * 2017-12-20 2019-06-27 Investigaciones Forestales Bioforest S.A. Sistema y método para la toma de muestra de fibras en forma continua
CN108582337A (zh) * 2018-05-30 2018-09-28 国际竹藤中心 一种竹材爆破分离与自重组方法
BR102018014608A2 (pt) * 2018-07-17 2020-01-21 Fibria Celulose Sa processo de produção de um material nanocelulósico compreendendo pelo menos duas etapas de desfibrilação de matéria prima celulósica e pelo menos uma etapa de fracionamento intermediária
WO2023180807A1 (en) 2022-03-23 2023-09-28 Fiberlean Technologies Limited Nanocellulose and resin make down processes and systems

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20030490A (fi) * 2003-04-01 2004-10-02 M Real Oyj Menetelmä kuitukoostumuksen valmistamiseksi
US20090007931A1 (en) * 2004-10-22 2009-01-08 Force Technology Method And Device For Drying A Flow Of Biomass Particles
GB0425691D0 (en) * 2004-11-23 2004-12-22 Hepworth David G Improved biocomposite material
US9284474B2 (en) 2007-12-20 2016-03-15 University Of Tennessee Research Foundation Wood adhesives containing reinforced additives for structural engineering products
US20130248760A1 (en) * 2012-03-26 2013-09-26 Sundrop Fuels, Inc. Particle for gasification containing a cellulose core with a coating of lignin
CA2901236C (en) * 2013-02-15 2018-06-12 Fpinnovations Cellulose nanocrystals - thermoset resin systems, applications thereof and articles made therefrom
US10695947B2 (en) * 2013-07-31 2020-06-30 University Of Maine System Board Of Trustees Composite building products bound with cellulose nanofibers
KR20160068890A (ko) * 2013-10-10 2016-06-15 바스프 에스이 섬유분리 처리된 셀룰로오스를 함유하는 리그노셀룰로오스 물질
CN106413919A (zh) * 2013-11-28 2017-02-15 励泰科技有限公司 粉末涂覆方法和有待粉末涂覆的物品
CA2936607C (en) * 2014-01-13 2023-01-03 Basf Se Method for the production of lignocellulose materials

Also Published As

Publication number Publication date
US10953568B2 (en) 2021-03-23
US20180169893A1 (en) 2018-06-21
BR112017019184B1 (pt) 2022-03-03
WO2016141497A1 (es) 2016-09-15

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 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 09/03/2015, OBSERVADAS AS CONDICOES LEGAIS.