BR9809358A - Processo de tratamento de material semelhante a placa com um agente de tratamento gasoso, e, aparelho adequado para implementação do mesmo - Google Patents

Processo de tratamento de material semelhante a placa com um agente de tratamento gasoso, e, aparelho adequado para implementação do mesmo

Info

Publication number
BR9809358A
BR9809358A BR9809358-4A BR9809358A BR9809358A BR 9809358 A BR9809358 A BR 9809358A BR 9809358 A BR9809358 A BR 9809358A BR 9809358 A BR9809358 A BR 9809358A
Authority
BR
Brazil
Prior art keywords
plate
treatment agent
gaseous
gaseous treatment
implementing
Prior art date
Application number
BR9809358-4A
Other languages
English (en)
Inventor
Kari Simolin
Erno Tulonen
Original Assignee
Valmet Panelhandling Oy
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 Valmet Panelhandling Oy filed Critical Valmet Panelhandling Oy
Publication of BR9809358A publication Critical patent/BR9809358A/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
    • B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
    • 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
    • B27N3/18—Auxiliary operations, e.g. preheating, humidifying, cutting-off
    • 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
    • B27N3/086—Presses with means for extracting or introducing gases or liquids in the mat

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treating Waste Gases (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

''PROCESSO DE TRATAMENTO DE MATERIAL SEMELHANTE A PLACA COM UM AGENTE DE TRATAMENTO GASOSO, E, APARELHO ADEQUADO PARA IMPLEMENTAçãO DO MESMO''. A presente invenção é relativa a um processo de tratamento de material semelhante a placa com um agente de tratamento gasoso, processo este no qual o agente de tratamento gasoso é passado através do material (1) sendo tratado. O material de placa (1) sendo tratado é colocado dentro de ao menos uma zona de tratamento (2), onde o agente de tratamento gasoso é contatado com ao menos uma parede da placa e é feito com que passe através da espessura do material de placa (1), e que, se requerido, o estado do agente de tratamento gasoso, incluindo sua temperatura, teor de umidade e/ou composição é/são controlado(s) a fim de atingir um efeito desejado no material (1) sendo tratado.
BR9809358-4A 1997-05-02 1998-04-30 Processo de tratamento de material semelhante a placa com um agente de tratamento gasoso, e, aparelho adequado para implementação do mesmo BR9809358A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI971899A FI971899A7 (fi) 1997-05-02 1997-05-02 Menetelmä ja laitteisto levymäisen materiaalin käsittelemiseksi kaasum aisella aineella
PCT/FI1998/000375 WO1998050208A1 (en) 1997-05-02 1998-04-30 Method and apparatus for treating a board-like material with a gaseous agent

Publications (1)

Publication Number Publication Date
BR9809358A true BR9809358A (pt) 2000-07-04

Family

ID=8548780

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809358-4A BR9809358A (pt) 1997-05-02 1998-04-30 Processo de tratamento de material semelhante a placa com um agente de tratamento gasoso, e, aparelho adequado para implementação do mesmo

Country Status (15)

Country Link
US (1) US6286229B1 (pt)
EP (1) EP1015201A1 (pt)
JP (1) JP2001523177A (pt)
KR (1) KR20010012185A (pt)
CN (1) CN1260744A (pt)
AU (1) AU738959B2 (pt)
BR (1) BR9809358A (pt)
CA (1) CA2288771A1 (pt)
CZ (1) CZ292130B6 (pt)
FI (1) FI971899A7 (pt)
ID (1) ID22908A (pt)
NO (1) NO995326L (pt)
NZ (1) NZ500705A (pt)
PL (1) PL336801A1 (pt)
WO (1) WO1998050208A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514351C2 (sv) * 1999-02-01 2001-02-12 Valmet Fibertech Ab Sätt och anordning för framställning av lignocellulosahaltiga skivor
JP5663726B2 (ja) * 2008-10-23 2015-02-04 独立行政法人森林総合研究所 パンク防止機能を具えたホットプレス装置と木質材料の製造方法
EP3260802B1 (en) * 2016-06-23 2019-10-09 Valmet Technologies Oy Nozzle for a device for contact-free treatment of a running fiber web

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE186400C1 (pt) *
US3267585A (en) * 1965-03-03 1966-08-23 Rudolph E Futer Changing the temperatures of objects by gas jets
DE2646814C2 (de) * 1976-10-16 1985-03-28 Lindauer Dornier Gmbh, 8990 Lindau Trockner für über endlos umlaufende Transportbänder geführte Materialbahnen
SE403893C (sv) * 1977-02-03 1984-10-29 Ry Ab Sett att befria spanskivor fran formaldehyd genom behandling med ammoniak uder bildning av hexametylentetraamin
US4146973A (en) * 1977-04-14 1979-04-03 Georgia-Pacific Corporation Method and apparatus for drying veneer
SE424835B (sv) 1978-07-07 1982-08-16 Ry Ab Maskin for att behandla lignocellulosahaltiga skivmaterial med gasformiga emnen
US4215489A (en) * 1978-07-17 1980-08-05 The Coe Manufacturing Company Roller dryer
US4439930A (en) * 1981-02-04 1984-04-03 The Coe Manufacturing Company Conveyor dryer and method of operation
ES2109649T3 (es) * 1993-10-15 1998-01-16 Solipat Ag Dispositivo para el tratamiento termico de una banda de tejido conducida continuamente, especialmente una banda textil.
US5524363A (en) * 1995-01-04 1996-06-11 W. R. Grace & Co.-Conn. In-line processing of a heated and reacting continuous sheet of material
DE19739864A1 (de) * 1997-09-11 1999-03-18 Dornier Gmbh Lindauer Verfahren zur Behandlung der Abluft aus thermischen Trocknungsprozessen, insbesondere aus Prozessen beim Trocknen von Klärschlamm in Klärschlamm-Trocknern und Anlage zur Verfahrensdurchführung

Also Published As

Publication number Publication date
AU7048298A (en) 1998-11-27
NZ500705A (en) 2001-04-27
CN1260744A (zh) 2000-07-19
JP2001523177A (ja) 2001-11-20
PL336801A1 (en) 2000-07-17
NO995326L (no) 1999-12-29
FI971899A7 (fi) 1998-11-03
EP1015201A1 (en) 2000-07-05
FI971899A0 (fi) 1997-05-02
CZ382699A3 (cs) 2000-03-15
WO1998050208A1 (en) 1998-11-12
CA2288771A1 (en) 1998-11-12
CZ292130B6 (cs) 2003-08-13
KR20010012185A (ko) 2001-02-15
US6286229B1 (en) 2001-09-11
NO995326D0 (no) 1999-11-01
ID22908A (id) 1999-12-16
AU738959B2 (en) 2001-10-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A,8A E 9A ANUIDADES.

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 1914 DE 11/09/2007.