WO2012022892A1 - Procédé de recyclage de meubles, notamment de sommiers, nappe de matériau obtenue par un tel procédé, et installation de recyclage associée. - Google Patents
Procédé de recyclage de meubles, notamment de sommiers, nappe de matériau obtenue par un tel procédé, et installation de recyclage associée. Download PDFInfo
- Publication number
- WO2012022892A1 WO2012022892A1 PCT/FR2011/051796 FR2011051796W WO2012022892A1 WO 2012022892 A1 WO2012022892 A1 WO 2012022892A1 FR 2011051796 W FR2011051796 W FR 2011051796W WO 2012022892 A1 WO2012022892 A1 WO 2012022892A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- furniture
- mixture
- sheet
- wood
- web
- Prior art date
Links
Classifications
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- 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
- B27N3/26—Moulding or pressing characterised by using continuously acting presses having a heated press drum and an endless belt to compress the material between belt and drum
-
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/20—Agglomeration, binding or encapsulation of solid waste
- B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
- B09B3/29—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix involving a melting or softening step
-
- 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
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- 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
-
- 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
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
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- 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
- Y02W30/78—Recycling of wood or furniture waste
Definitions
- the present invention relates generally to the field of furniture.
- the invention relates to a first aspect a furniture recycling method comprising wooden parts, including bed bases.
- bed springs are now dumped or incinerated. These solutions are not satisfactory from the ecological point of view.
- the end-of-life springs represent a very important flow every year. They are made of materials that are very different from each other, such as steel, wood, textiles, polyurethane foams, and so on. Incineration of these materials results in gas releases, some of which may be toxic. When they are landfilled, bed springs occupy a large volume and are poorly adapted to the treatment processes currently in place. In addition, some term materials do not transform into organic matter.
- the invention aims to provide a method of recycling furniture, which is more satisfactory from an ecological point of view than landfilling or incineration.
- the invention relates to a method of recycling furniture containing wooden parts, including bed bases, the method comprising the following steps:
- a mixing step in which a mixture is prepared, the mixture comprising a predetermined quantity of milled wood and a predetermined quantity of bi-component fibers;
- a step of disinfecting the furniture before the grinding step is carried out chemically by spraying a disinfecting product on an external surface of the furniture, or by exposing the furniture to a microwave radiation;
- the mixture in the step of forming the sheet of unconsolidated material, is entrained and dispersed in a stream of air in a chamber, according to the method known as air lay;
- the mixture comprises, by weight, between 50% and 95% of milled wood, and between 5% and 50% of bi-component fibers;
- the wood parts are ground into chips of length between 10 and 20 mm and width of 2 and 5 mm.
- the invention relates to a web of material obtained by a process having the above characteristics, the web comprising a mixture of bi-component fibers and milled wood.
- said mixture may comprise, by weight, between 50% and 95% of milled wood, and between 5% and 50% of bi-component fibers.
- the invention relates to a furniture recycling installation, especially of bed bases, which comprises:
- a mixing device in which a mixture is prepared, the mixture comprising a predetermined quantity of milled wood and a predetermined quantity of bi-component fibers;
- FIG. 1 is a step diagram, illustrating the method of the invention
- Figure 2 is a simplified schematic representation of the production lines for the grinding, blending, unconsolidated web and consolidation stages
- FIG. 3 is a simplified schematic representation of the consolidation step of the non-consolidated material web.
- the method that will be described below, and whose main steps are schematically identified in Figure 1, is intended to recycle furniture at the end of life.
- These furniture are, among others, sommiers, buffets, cabinets, wardrobes, closets, and any other type of furniture with wooden parts.
- furniture means both complete furniture including all their elements (doors, side and rear panels, bottom, intermediate shelves ...), and insulated furniture elements which do not constitute alone a complete piece of furniture (a door, panel, etc.).
- the method is also suitable for recycling wood-based manufacturing scrap, for example bedding or furniture scrap, in addition to furniture or furniture items.
- All recycled furniture has wooden parts. They can consist entirely of wooden parts, or on the contrary include both wooden parts and parts of another material (fabrics, plastic, metal etc.). The wooden parts can be exposed, painted, tinted, covered with a decorative coating of plastic or fabric etc.
- the wooden parts can be solid wood, such as fir, oak, cherry, pear, etc.
- the wooden parts can also be of chipboard.
- Sintered wood means parts made of wood particles (fibers, chips, fragments), assembled using a binder such as glue. These parts can be assembled under pressure and at high temperature. Glulam, medium density fibreboard, plywood, oriented large particle board are examples of chipboard, this list is not limiting.
- the method comprises the following steps:
- a step 16 of dismemberment in which base materials are obtained by dismemberment of the elements to be treated;
- a step 18 of sorting in which the wooden parts are separated from the basic materials
- a control step 19 for detecting in said wooden parts a plurality of predetermined chemical compounds
- a step 20 of grinding the wooden parts to form crushed wood a mixing step 22, in which a mixture is prepared, the mixture comprising a predetermined quantity of milled wood and a predetermined quantity of bi-component fibers;
- a step 28 for packing the sheet of consolidated material a step 28 for packing the sheet of consolidated material and a step 30 for loading and shipping the sheet of consolidated material.
- step 10 the elements to be processed are received and discharged from the transport means.
- the purpose of the disinfection step is to destroy the bacteriological germs that may be present in the elements to be treated.
- the disinfection must be sufficient from a sanitary point of view to protect the operators working at the various stages of the process, and to guarantee a perfect hygiene of the finished products recycled.
- the disinfection step is not a sterilization step and is not intended to completely destroy all the germs present in the elements to be treated.
- the disinfection step aims at removing at least 99% of bacteriological germs, preferably at least 99.9% of bacteriological germs, preferably at least 99.99% of bacteriological germs.
- the disinfection step is performed either chemically or by electromagnetic waves.
- Chemical disinfection involves spraying the outer surface of the elements to be treated with a disinfectant. This operation is performed in an airtight chamber. After spraying, the element to be treated remains in the chamber for a period of approximately 2.5 hours.
- the disinfectant product is, for example, the product under the trade name ANIOS DVA HPH sold by the ANIOS laboratory.
- the amount of product used is of the order of 8 ml for a bed base of normal size.
- Electromagnetic wave disinfection is performed by placing the element to be treated in a microwave tunnel.
- the elements to be treated are disassembled by operators.
- the wooden parts are separated from the other materials obtained by dismembering the elements to be treated
- the box springs generally have a rigid frame of wood or metal, and may include wooden slats, a textile envelope, spiral metal springs etc.
- Wooden structures of bed bases are separated from textile envelopes and metal springs.
- step 19 the composition of certain materials is controlled. These materials are those likely to contain chemical compounds that are not allowed in the finished product. These chemical compounds are, for example, VOCs (Volatile Organic Compounds), such as formaldehyde, etc. Materials that may contain such chemical compounds are, for example, chipboard, polyurethane foam, glue residue, and the like.
- VOCs Volatile Organic Compounds
- formaldehyde formaldehyde
- Materials that may contain such chemical compounds are, for example, chipboard, polyurethane foam, glue residue, and the like.
- the control is performed by taking a small amount of each material to be tested, and analyzing the composition of that sample in an automatic detection device to check whether the sample contains a chemical compound in a predetermined list.
- This apparatus may for example be a gas chromatography apparatus coupled to a flame ionization detector (FID).
- the material contains a chemical compound of the list, in an amount less than a predetermined threshold, this material is processed by the recycling process.
- the grinding and consolidation stages 20 and 26 indeed make it possible to eliminate a large fraction of the chemical compound, and to cause the concentration of said chemical compound in the consolidated product sheet to be within acceptable standards.
- the consolidation step implements a heat treatment, as explained later, and is particularly effective for the removal of the regulated chemical compounds.
- the predetermined threshold is specific to each chemical compound. It is a function, inter alia, of the rate of removal of the chemical compound at the grinding and consolidation stages, and of the composition of the nonwoven material web (proportion of the material containing the chemical compound in the web).
- the material contains an amount of the chemical compound above the predetermined threshold, then this material is not processed by the recycling process. He is led for example to a controlled discharge, intended to accept materials containing the detected chemical compound.
- step 20 the wood parts are crushed into chips of length between 10 and 20 mm and width of 2 and 5 mm.
- the grinding operation is carried out in two stages.
- the materials are first processed in a rotor roughing mill with a 30 to 50 mm hopper.
- the materials from the roughing mill then pass into a secondary mill equipped with a 4 mm hopper. at 10 mm.
- the chips are collected in bags.
- Vibrating separators equipped with magnetic rollers are placed immediately downstream of each mill. They make it possible to separate the metal parts from the other ground materials.
- the metals are separated from the other materials via the magnetic rollers.
- the milled wood coming out of the mills then contains not only wood but also other materials such as the textile covering of the bed bases.
- the milled wood is stored, for example in bags.
- the different families of wooden parts can be stored in separate bags.
- the grinding step causes the partial elimination of certain chemical compounds, for example VOCs or formaldehyde. These compounds are for example released in gaseous form.
- step 22 a mixture is prepared from the milled wood.
- a predetermined quantity of milled wood is mixed with a predetermined quantity of bi-component fibers, these quantities being chosen according to the final product to be obtained.
- This bi-component fiber is intended, after heating, to consolidate the web of materials, as described below.
- the additives may include an anti-fire product.
- the finished product is a sheet of a thermoformable material based on wood, having a thickness of between 5 and 50 mm, for example 10 mm thick.
- a mixture which comprises, by weight: between 50% and 95% of milled wood, preferably between 65% and 90% of the fourth family of milled wood, and still preferably between 75% and 85% of milled wood
- bicomponent fibers between 5 and 50% of bicomponent fibers, preferably between 10 and 35% of bicomponent fibers and still preferably between 15% and 25% of bicomponents.
- the bi-component fibers consist of two components distributed over the entire length of the fiber. Each component may have different physical or chemical properties. And the components can be either variants of the same type of polymer, or two types of totally different polymers.
- An example of such a fiber is marketed by MAX MODEL SA under the name "polyester fiber staple, low melt 4/51 mm 1 10 ° C flame retardant ref 4140". The use of other hot melt components is possible.
- a web of unconsolidated material is formed from the mixture, typically by the method known as "airlay".
- the method comprises forming a web of material similar to a nonwoven material, dispersing the mixture in a high velocity air stream, and depositing the airborne mixture into a chamber.
- the air stream can be created by an overpressure upstream of the chamber or by a depression downstream of the chamber.
- the mixture can pass into one or more openers, each of which comprises one or more rotating rollers provided with pins.
- These rollers are mainly used to orient the textile parts if the mixture contains, so as to deconsolidate the textiles and open the fibers.
- the rollers also make it possible to mix the different materials of the mixture, and to homogenize this mixture.
- the materials constituting the web are not yet interconnected and are arranged loose on a carpet.
- step 26 the web of material is consolidated.
- This consolidation is performed by a heat treatment.
- the sheet of unconsolidated material is heated in an oven, for example at a temperature of the order of 180 ° C.
- the heat treatment causes partial melting of the bi-component fibers, which contributes to bonding together the various components of the mixture (wood chips, bi-component fibers).
- This heat treatment also causes the elimination of certain chemical compounds, for example VOCs. These compounds can be thermally decomposed or released in gaseous form.
- a coating layer on the web of material. It is possible to combine all kinds of layers: fabric layers, leather layers, layers decorative plastic etc.
- the two faces of the web can thus be coated.
- one of the faces is coated upstream of the heat treatment step, and the other immediately downstream of the heat treatment step.
- the sheet can go to a cutting step, to form parts of dimensions adapted to their end use.
- the web may not be cut but be rolled up and stored as a roll (conditioning step 28).
- the web is loaded and shipped, either in the form of a roll or in the form of already cut pieces (step 30).
- the grinding operation of the wooden parts is carried out in two stages.
- the wooden parts are first processed in a WAGNER brand and WS 70 type roughing mill 61 with a hopper of 30 to 50 mm.
- the materials from the roughing mill then pass into a secondary mill 62, for example Wagner brand and WS30 type, equipped with a hopper 4 to 4 mm.
- the chips are collected in bags 63.
- the milled wood is stored in bags 63 and the metal pieces separated from the wood in movable bins or containers 67.
- the mixing device 68 is shown schematically in FIG. 3.
- the device 68 comprises:
- metering devices 69, 70, 71 for example, three metering devices 69, 70, 71, each dedicated for example to a family of different wooden parts;
- At least one opener 74 designed to mix the materials fed by the conveyor 73;
- the metering devices 69, 70, 71 are silos, each having an internal volume designed to receive a quantity of milled wood respectively. Each silo 69, 70, 71 is equipped with sensors adapted to measure the weight of crushed wood loaded inside the internal volume.
- the mixing device 68 comprises for each silo a suction unit 1 18, intended to suck up crushed wood chips from the bags 63 and to transfer them to the corresponding silo.
- Each silo 69, 70, 71 is equipped in the lower part of an outlet located above the conveyor 73.
- Each of the silos is equipped with a controlled valve, for selectively opening and closing the outlet.
- the bi-component fibers is in the form of a block of fibrous material.
- the device 72 dedicated to the determination of bi-component fibers comprises a tool provided for nibbling the block of bi-component fibers and producing chips, a chip weighing cell and a transfer member of the load cell to the conveyor 73 .
- the nibbling tool can be of any suitable type, and for example comprises a plurality of tips.
- the chips detached by the nibbling tool are transferred to the weighing cell for example by a conveyor belt. They are transported from the load cell to the conveyor 73 by a chute or another conveyor belt.
- the device 68 comprises three opener 74 placed in series.
- the materials deposited on the conveyor 73, at the end of said conveyor, are poured into the first opening machine 74.
- the three openers 74 are of the same type.
- the device 75 is for example interposed between the first and the second opening 74. It is intended to add to the mixture additives chosen according to the nature of the finished product.
- the additives may include a fireproof product, an insecticide product ...
- the openers 74 and the device 75 are interconnected by connecting conduits.
- the mixture is transferred along the ducts by pulsed air.
- the device for forming the sheet of unconsolidated material, and the heat treatment device are shown schematically in FIG. 3.
- the device 80 for forming the sheet is of the type described in the Italian patent application No. PO2007 / A000021. This device comprises two vacuum chambers, and is particularly well suited to the treatment of a mixture containing a high proportion of wood chips.
- the last opener 74 is connected to the device for forming the web 80 by a conduit.
- the mixture is transferred along the conduit for example by pulsed air.
- the sheet 82 leaving the device 80 is transported on a conveyor and enters a furnace 84 to undergo the heat treatment.
- the oven has for example a total length of 5m, and is divided into two rooms placed in series with each other. It is heated by gas burners 85. It is equipped with fans to allow the circulation of heated air by the burners inside the two chambers.
- the device is equipped with two conveyors placed inside the furnace 84, as can be seen in FIG. 4.
- the lower conveyor 86 is placed in the extension of the conveyor 88, which ensures the transportation of the sheet from the formation device of the conveyor.
- the conveyor 86 transports the web through the furnace 84 from the inlet 90 to the outlet 92.
- the upper conveyor 94 is placed above the conveyor 86. Vertical of the conveyor 94 relative to the conveyor 86 is adjustable, so that the conveyor 94 calibrates the thickness of the web 82 at the entrance of the furnace.
- the conveyor 94 extends substantially over the entire length of the furnace, from the inlet 90 to the outlet 92.
- the sheet 82 undergoes cooling at the outlet of the furnace 84, firstly by blowing cold air through nozzles 96, then by calendering with the aid of cooled rollers 98. Downstream of the calendering rollers 98 may be placed a device 100 ( Figure 3) adapted to guide the web 82 to either a cutting unit 102 or to a storage roll 104.
- the thermal treatment device may further comprise an assembly 106 making it possible to roll a coating layer 108 on one of the faces of the sheet 82, here the upper face.
- the assembly 106 is placed immediately upstream of the furnace 84.
- a similar assembly 1 10 is placed downstream of the calendering rollers 98, so as to roll another coating layer 1 12 on the opposite face of the ply 82, here the lower side.
- the device also allows the cold calendering of the web, a mechanical operation for stabilizing and setting the desired thickness of web, which is obtained depending on the degree of calendering (pressure and cooling temperature) by which the web undergoes a Thermal shock. It can serve as flow regulator and degasser for air and / or volatile matter present from the upstream of the process.
- the material drops coming from the device for forming the ply 80 are collected and returned via the line 1 to the conveyor 73. After grinding in a grinder 1 16, these materials are recycled on this conveyor 73.
- the recycling plant is still equipped with a centralized ventilation device 105, provided with air extractors adapted to draw air into the main equipment of the installation: the mills 61 and 62, the silos 69 to 71 , the openers 74, the device 80 for forming the web. Dust is trapped on a filter, by example a bag filter. They can be reused for example in pavement products.
- the finished product is a sheet of a thermoformable material based on wood, with a thickness of between 5 and 15 mm, for example 10 mm thick.
- the finished product comprises, by weight:
- wood between 50% and 95% of wood, preferably between 65% and 90% of wood, for example between 75% and 85% of wood;
- bi-component fibers between 5% and 50% of bi-component fibers, preferably between 10% and 35% of bi-component fibers, for example between 15% and 25% of bi-component fibers.
- the consolidated web comprises, by weight, 80% wood and 20% bi-component fibers.
- the webs obtained by the above process can find multiple applications.
- they can be used for furniture, and are particularly suitable for undergoing a thermoforming operation.
- the webs described above may also be made from materials that are not derived from the recycling of bedding items or furniture or scrap manufacturing.
- the materials can be raw materials directly supplied by manufacturers, especially for the production of tablecloths.
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201302447A UA107980C2 (uk) | 2010-07-29 | 2011-07-26 | Спосіб утилізації предметів меблів, зокрема корпусів ліжок, полотно матеріалу, отримане цим способом, та відповідна установка для утилізації |
EP11752295.3A EP2598261A1 (fr) | 2010-07-29 | 2011-07-26 | Procédé de recyclage de meubles, notamment de sommiers, nappe de matériau obtenue par un tel procédé, et installation de recyclage associée. |
US13/812,963 US20140361465A1 (en) | 2010-07-29 | 2011-07-26 | Method for Recycling Furniture, in Particular Bed Bases, Web of Material Obtained by Such A Method, and Associated Recycling Installation |
JP2013521193A JP2013538117A (ja) | 2010-07-29 | 2011-07-26 | 家具、特にベッド用ボトムをリサイクルする方法と、その方法により得られるシートと、関連するリサイクル設備 |
CN201180047050XA CN103140300A (zh) | 2010-07-29 | 2011-07-26 | 回收家具尤其是床架的方法、用该方法得到的材料的腹板以及相关的回收设备 |
MA35614A MA34402B1 (fr) | 2010-07-29 | 2011-07-26 | Procédé de recyclage de meubles, notamment de sommiers, nappe de matériau obtenue par un tel procédé, et installation de recyclage associée |
RU2013108953/13A RU2013108953A (ru) | 2010-07-29 | 2011-07-26 | Способ вторичного использования предметов мебели, в частности, доньев кроватей, полотно материала, полученное этим способом, и соответствующая установка для вторичного использования |
CA 2806966 CA2806966A1 (fr) | 2010-07-29 | 2011-07-26 | Procede de recyclage de meubles, notamment de sommiers, nappe de materiau obtenue par un tel procede, et installation de recyclage associee |
TNP2013000032A TN2013000032A1 (fr) | 2011-07-26 | 2013-01-29 | Procede de recyclage de meubles, notamment de sommiers, nappe de materiau obtenue par un tel procede, et installation de recyclage associee |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1056248A FR2963255B1 (fr) | 2010-07-29 | 2010-07-29 | Procede de recyclage de meubles, notamment de sommiers, nappe de materiau obtenue par un tel procede, et installation de recyclage associee. |
FR1056248 | 2010-07-29 |
Publications (1)
Publication Number | Publication Date |
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WO2012022892A1 true WO2012022892A1 (fr) | 2012-02-23 |
Family
ID=43822736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2011/051796 WO2012022892A1 (fr) | 2010-07-29 | 2011-07-26 | Procédé de recyclage de meubles, notamment de sommiers, nappe de matériau obtenue par un tel procédé, et installation de recyclage associée. |
Country Status (10)
Country | Link |
---|---|
US (1) | US20140361465A1 (fr) |
EP (1) | EP2598261A1 (fr) |
JP (1) | JP2013538117A (fr) |
CN (1) | CN103140300A (fr) |
CA (1) | CA2806966A1 (fr) |
FR (1) | FR2963255B1 (fr) |
MA (1) | MA34402B1 (fr) |
RU (1) | RU2013108953A (fr) |
UA (1) | UA107980C2 (fr) |
WO (1) | WO2012022892A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220242007A1 (en) * | 2016-03-21 | 2022-08-04 | Bondcore öU | Composite wood panels with corrugated cores and method of manufacturing same |
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DE4234871C1 (de) * | 1992-10-17 | 1994-03-17 | Achim Dr Ing Moeller | Verfahren und Vorrichtung zur Herstellung von Holzwerkstoffplättchen |
US5649785A (en) * | 1993-03-03 | 1997-07-22 | Djerf; Tobin | Method of treating solid waste, recovering the constituent materials for recycling and reuse, and producing useful products therefrom |
JPH09131708A (ja) * | 1995-11-13 | 1997-05-20 | Konpetsukusu:Kk | セルロースファイバー組成物及びその製造法 |
JPH11156853A (ja) * | 1997-11-27 | 1999-06-15 | Miike Tekkosho Kk | プラスチックを含む廃棄物の成形品へのリサイクル方法 |
GB9928554D0 (en) * | 1999-12-02 | 2000-02-02 | Enigma Nv | Production of high added value products from wastes |
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JP2002167446A (ja) * | 2000-12-01 | 2002-06-11 | Nippon Steel Chem Co Ltd | リサイクルボード |
JP2003112313A (ja) * | 2001-10-02 | 2003-04-15 | Misawa Homes Co Ltd | 樹脂混合木粉の製造方法および製造装置、木質様成形品の製造方法および木質様成形品製造装置 |
JP2006115877A (ja) * | 2004-10-19 | 2006-05-11 | Toray Ind Inc | 再生成形材およびその製造方法 |
US7585390B2 (en) * | 2005-01-28 | 2009-09-08 | Kayren Joy Nunn | Composite web and process for manufacture from post-industrial scrap |
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JP2009172895A (ja) * | 2008-01-25 | 2009-08-06 | Panasonic Electric Works Co Ltd | 樹脂シートの製造方法 |
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2010
- 2010-07-29 FR FR1056248A patent/FR2963255B1/fr not_active Expired - Fee Related
-
2011
- 2011-07-26 UA UAA201302447A patent/UA107980C2/uk unknown
- 2011-07-26 JP JP2013521193A patent/JP2013538117A/ja active Pending
- 2011-07-26 CN CN201180047050XA patent/CN103140300A/zh active Pending
- 2011-07-26 MA MA35614A patent/MA34402B1/fr unknown
- 2011-07-26 US US13/812,963 patent/US20140361465A1/en not_active Abandoned
- 2011-07-26 EP EP11752295.3A patent/EP2598261A1/fr not_active Withdrawn
- 2011-07-26 WO PCT/FR2011/051796 patent/WO2012022892A1/fr active Application Filing
- 2011-07-26 RU RU2013108953/13A patent/RU2013108953A/ru not_active Application Discontinuation
- 2011-07-26 CA CA 2806966 patent/CA2806966A1/fr not_active Abandoned
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EP1052021A1 (fr) | 1999-05-06 | 2000-11-15 | von Deym, Carl-Ludwig, Graf | Procédé pour trier/séparer et installation de recyclage de matière plastique |
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WO2005056194A2 (fr) | 2003-12-13 | 2005-06-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Procede pour separer des meubles rembourres en fractions utiles et dispositif a cet effet |
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Title |
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See also references of EP2598261A1 |
Also Published As
Publication number | Publication date |
---|---|
FR2963255B1 (fr) | 2013-10-25 |
JP2013538117A (ja) | 2013-10-10 |
EP2598261A1 (fr) | 2013-06-05 |
UA107980C2 (uk) | 2015-03-10 |
MA34402B1 (fr) | 2013-07-03 |
CN103140300A (zh) | 2013-06-05 |
CA2806966A1 (fr) | 2012-02-23 |
FR2963255A1 (fr) | 2012-02-03 |
US20140361465A1 (en) | 2014-12-11 |
RU2013108953A (ru) | 2014-09-10 |
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