DE69305165T2 - Herstellung von faserplatten - Google Patents
Herstellung von faserplattenInfo
- Publication number
- DE69305165T2 DE69305165T2 DE69305165T DE69305165T DE69305165T2 DE 69305165 T2 DE69305165 T2 DE 69305165T2 DE 69305165 T DE69305165 T DE 69305165T DE 69305165 T DE69305165 T DE 69305165T DE 69305165 T2 DE69305165 T2 DE 69305165T2
- Authority
- DE
- Germany
- Prior art keywords
- dried
- glue
- shredded
- glued
- na2so3
- 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.)
- Revoked
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000011094 fiberboard Substances 0.000 title abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000000835 fiber Substances 0.000 claims abstract description 20
- 238000005470 impregnation Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 8
- 230000003213 activating effect Effects 0.000 claims abstract 3
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 8
- 235000010265 sodium sulphite Nutrition 0.000 claims description 8
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 5
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 229920005610 lignin Polymers 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 30
- 239000003292 glue Substances 0.000 description 19
- 239000002657 fibrous material Substances 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229920001807 Urea-formaldehyde Polymers 0.000 description 3
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000011122 softwood Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- 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
- B27N1/00—Pretreatment of moulding material
- B27N1/003—Pretreatment of moulding material for reducing formaldehyde gas emission
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
- Multicomponent Fibers (AREA)
- Artificial Filaments (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Harvester Elements (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Reinforced Plastic Materials (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9201800A SE470330B (sv) | 1992-06-11 | 1992-06-11 | Förfarande för framställning av fiberboard enligt torra metoden |
| PCT/SE1993/000388 WO1993025358A1 (fr) | 1992-06-11 | 1993-05-04 | Fabrication de panneau de fibres |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69305165D1 DE69305165D1 (de) | 1996-11-07 |
| DE69305165T2 true DE69305165T2 (de) | 1997-03-06 |
Family
ID=20386472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69305165T Revoked DE69305165T2 (de) | 1992-06-11 | 1993-05-04 | Herstellung von faserplatten |
Country Status (29)
| Country | Link |
|---|---|
| EP (1) | EP0647174B1 (fr) |
| JP (1) | JPH07507735A (fr) |
| KR (1) | KR950701267A (fr) |
| CN (1) | CN1029461C (fr) |
| AT (1) | ATE143625T1 (fr) |
| AU (1) | AU662432B2 (fr) |
| BR (1) | BR9306513A (fr) |
| CA (1) | CA2136537A1 (fr) |
| CZ (1) | CZ281548B6 (fr) |
| DE (1) | DE69305165T2 (fr) |
| DK (1) | DK0647174T3 (fr) |
| ES (1) | ES2095060T3 (fr) |
| FI (1) | FI97032C (fr) |
| HR (1) | HRP930967A2 (fr) |
| HU (1) | HU213466B (fr) |
| ID (1) | ID841B (fr) |
| IL (1) | IL105811A (fr) |
| MY (1) | MY131192A (fr) |
| NO (1) | NO944779D0 (fr) |
| NZ (1) | NZ253367A (fr) |
| PL (1) | PL170405B1 (fr) |
| RU (1) | RU2083359C1 (fr) |
| SE (1) | SE470330B (fr) |
| SI (1) | SI9300293A (fr) |
| SK (1) | SK153094A3 (fr) |
| TR (1) | TR28107A (fr) |
| TW (1) | TW223036B (fr) |
| WO (1) | WO1993025358A1 (fr) |
| ZA (1) | ZA934108B (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TR22594A (tr) * | 1987-04-07 | 1987-12-15 | Nur Emaye San Ve Tic Tic A S | Soba borusu uzatma aparati |
| DE4327774A1 (de) * | 1993-08-18 | 1995-02-23 | Fraunhofer Ges Forschung | Verfahren zur Herstellung von mitteldichten Holzfaserplatten (MDF) |
| PL184356B1 (pl) * | 1996-04-12 | 2002-10-31 | Marlit Ltd | Sposób wytwarzania lignocelulozowych materiałów złożonych |
| GB9625068D0 (en) * | 1996-12-02 | 1997-01-22 | Marlit Ltd | Method for production of lignocellulosic composite materials |
| EP0852174B1 (fr) | 1996-12-09 | 2003-07-09 | Plato International Technology B.V. | Procédé de préparation des aggrégats de fibres cellulosiques |
| KR20010021695A (ko) * | 1997-07-11 | 2001-03-15 | 말리트 엘티디 | 복합보드의 제조방법 |
| ATE495866T1 (de) * | 2004-10-15 | 2011-02-15 | Fraunhofer Ges Forschung | Verfahren zur verminderung der abgabe von flüchtigen organischen verbindungen (voc) aus holz und holzzerkleinerungsprodukten und aus daraus hergestellten holzwerkstoffen, insbesondere holzspanplatten |
| ES2599909T3 (es) * | 2005-07-27 | 2017-02-06 | Kronoplus Technical Ag | Procedimiento para la fabricación de artículos de material basado en madera con baja emisión de compuestos químicos |
| SE0601816L (sv) * | 2006-09-04 | 2008-02-26 | Metso Panelboard Ab | Tillverkning av träfiberskiva innehållande på plats genererad formaldehyd |
| DE102007054123B4 (de) | 2006-11-15 | 2012-03-15 | Edmone Roffael | Verfahren zur Herstellung von Holzfaserplatten mit verringerter Formaldehydemission, hoher Feuchtebeständigkeit und Hydrolyseresistenz der Verleimung |
| DE102007038041A1 (de) † | 2007-08-10 | 2009-02-12 | Kronotec Ag | Verfahren zur Vermeidung der Emission von Aldehyden und flüchtigen organischen Verbindungen aus Holzwerkstoffen |
| DE102008023007A1 (de) | 2007-11-11 | 2010-06-02 | Roffael, Edmone, Prof. Dr.-Ing. | Verfahren zur Herstellung von Holzfaserplatten mit verringerter Formaldehydemission, hoher Feuchtebeständigkeit und Hydrolyseresistenz der Verleimung |
| DE102007055415C5 (de) * | 2007-11-19 | 2018-11-29 | SWISS KRONO Tec AG | Verfahren zur Verminderung der Emission von gesättigten und ungesättigten Aldehyden aus Holzwerkstoffen |
| DE102008050428A1 (de) | 2008-10-08 | 2010-06-10 | Roffael, Edmone, Prof. Dr.-Ing. | Verfahren zur Herstellung von mitteldichten Faserplatten (MDF) mit alkalisch härtenden Phenolformaldehydharzen |
| CN101786286B (zh) * | 2010-04-20 | 2012-04-25 | 东北林业大学 | 一种改性酶解木质素复合板的制造方法 |
| CN104690804B (zh) * | 2015-02-14 | 2017-07-18 | 广西丰林木业集团股份有限公司 | 一种电磁屏蔽功能纤维板的制造方法 |
| EP3059056A1 (fr) * | 2015-02-23 | 2016-08-24 | Basf Se | Procédé de fabrication de fibres de bois et panneaux en fibres de bois |
| CN109986676A (zh) * | 2019-04-06 | 2019-07-09 | 安徽凯彦达环保餐具有限公司 | 一种可在自然环境下降解的一次性餐盒的生产工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD205382A1 (de) * | 1981-12-23 | 1983-12-28 | Heinz Pecina | Verfahren zur aktivierung von holzpartikeln fuer die holzwerkstoffherstellung |
| DD242193A1 (de) * | 1985-11-06 | 1987-01-21 | Univ Dresden Tech | Verfahren zur erzeugung von holzwerkstoffen |
| SE466060C (sv) * | 1990-02-13 | 1995-09-11 | Moelnlycke Ab | Absorberande kemitermomekanisk massa och framställning därav |
| SU1721149A1 (ru) * | 1990-06-25 | 1992-03-23 | Центральный научно-исследовательский институт бумаги | Способ получени химико-термомеханической массы |
| SU1724763A1 (ru) * | 1990-07-10 | 1992-04-07 | Центральный научно-исследовательский институт бумаги | Способ получени беленой древесной массы |
-
1992
- 1992-06-11 SE SE9201800A patent/SE470330B/sv not_active IP Right Cessation
-
1993
- 1993-05-04 PL PL93306760A patent/PL170405B1/pl unknown
- 1993-05-04 SK SK1530-94A patent/SK153094A3/sk unknown
- 1993-05-04 HU HU9403101A patent/HU213466B/hu not_active IP Right Cessation
- 1993-05-04 DK DK93913692.5T patent/DK0647174T3/da active
- 1993-05-04 CZ CZ943088A patent/CZ281548B6/cs unknown
- 1993-05-04 KR KR1019940703807A patent/KR950701267A/ko not_active Application Discontinuation
- 1993-05-04 WO PCT/SE1993/000388 patent/WO1993025358A1/fr not_active Application Discontinuation
- 1993-05-04 ES ES93913692T patent/ES2095060T3/es not_active Expired - Lifetime
- 1993-05-04 AU AU43633/93A patent/AU662432B2/en not_active Ceased
- 1993-05-04 EP EP93913692A patent/EP0647174B1/fr not_active Revoked
- 1993-05-04 NZ NZ253367A patent/NZ253367A/en unknown
- 1993-05-04 JP JP6501367A patent/JPH07507735A/ja active Pending
- 1993-05-04 DE DE69305165T patent/DE69305165T2/de not_active Revoked
- 1993-05-04 CA CA002136537A patent/CA2136537A1/fr not_active Abandoned
- 1993-05-04 AT AT93913692T patent/ATE143625T1/de not_active IP Right Cessation
- 1993-05-04 RU RU9394046252A patent/RU2083359C1/ru active
- 1993-05-04 BR BR9306513A patent/BR9306513A/pt not_active Application Discontinuation
- 1993-05-17 TW TW082103924A patent/TW223036B/zh active
- 1993-05-20 CN CN93106167A patent/CN1029461C/zh not_active Expired - Fee Related
- 1993-05-21 MY MYPI93000970A patent/MY131192A/en unknown
- 1993-05-25 IL IL10581193A patent/IL105811A/en not_active IP Right Cessation
- 1993-06-02 SI SI9300293A patent/SI9300293A/sl unknown
- 1993-06-08 ID IDP614393A patent/ID841B/id unknown
- 1993-06-10 ZA ZA934108A patent/ZA934108B/xx unknown
- 1993-06-11 TR TR00460/93A patent/TR28107A/xx unknown
- 1993-06-11 HR HR930967A patent/HRP930967A2/xx not_active Application Discontinuation
-
1994
- 1994-12-09 FI FI945790A patent/FI97032C/fi not_active IP Right Cessation
- 1994-12-09 NO NO944779A patent/NO944779D0/no unknown
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69305165T2 (de) | Herstellung von faserplatten | |
| DE60009165T2 (de) | Herstellung von hochwertigen produkten aus abfällen | |
| DE3001105C2 (de) | Verfahren zur Herstellung von gebleichten mechanischen, chemisch-mechanischen oder halbmechanischen Breien aus Lignozellulose-haltigem Fasergut | |
| EP0494214B1 (fr) | Procede pour fabriquer des pates chimio-mecaniques et/ou chimio-thermo-mecaniques | |
| DE2732578A1 (de) | Kartonmasse | |
| DE2537414A1 (de) | Verfahren zur freilegung von zellulosefasern | |
| DE69711424T2 (de) | Verfahren zur verwendung von lignocellulose-verbundwerkstoffen | |
| DE69710748T2 (de) | Behandlung von lignocellulosematerialien | |
| EP0639434B2 (fr) | Procédé de fabrication de panneaux de moyenne densité en fibres de bois (MDF) | |
| DE2651801C2 (de) | Cellulosemasse mit niedrigem Harzgehalt, geringer Schüttdichte und guten Absorptionseigenschaften und Verfahren zu ihrer Herstellung | |
| EP2974841B1 (fr) | Procede de fabrication d'un panneau de fibres | |
| DE68909231T2 (de) | Verfahren zur herstellung der mechanischen oder chemiemechanischen papierpulpe. | |
| EP0880430A1 (fr) | Panneau de fibres isolant | |
| DE19958756A1 (de) | Verfahren zur Herstellung von mitteldichten Faserplatten (MDF) | |
| DE2714730A1 (de) | Verfahren zur herstellung von stoff aus ligno-zellulose enthaltendem faserhaltigem material | |
| EP0688373B1 (fr) | Production de pates a papier chimio-mecaniques et/ou chimio-thermo mecaniques | |
| US4634498A (en) | Method for the production of high density fiberboard | |
| US3704201A (en) | Method of making lignin containing groundwood by hydrolysis and alkali treatment of wood chips | |
| DD205382A1 (de) | Verfahren zur aktivierung von holzpartikeln fuer die holzwerkstoffherstellung | |
| AT311168B (de) | Verfahren zur Herstellung einer ungebleichten Pulpe großer Helligkeit und mechanischer Festigkeit | |
| AT200907B (de) | Verfahren zur Gewinnung von Halbzellstoff | |
| DE19859847A1 (de) | Verfahren zur Herstellung von mitteldichten Faserplatten (MDF) aus bindemittelhaltigen gebrauchten Span- und Faserplatten | |
| WO2008138429A1 (fr) | Matériau fibreux lignocellulosique en bois |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8331 | Complete revocation |