FR3101351B1 - Procédé de recyclage conjoint d’articles composites à base de matrice de polymère thermoplastique - Google Patents

Procédé de recyclage conjoint d’articles composites à base de matrice de polymère thermoplastique Download PDF

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Publication number
FR3101351B1
FR3101351B1 FR1910659A FR1910659A FR3101351B1 FR 3101351 B1 FR3101351 B1 FR 3101351B1 FR 1910659 A FR1910659 A FR 1910659A FR 1910659 A FR1910659 A FR 1910659A FR 3101351 B1 FR3101351 B1 FR 3101351B1
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France
Prior art keywords
thermoplastic polymer
recycling
polymer matrix
composite articles
recycled
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FR1910659A
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English (en)
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FR3101351A1 (fr
Inventor
Jean-Luc Dubois
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
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Arkema France SA
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Publication date
Priority to FR1910659A priority Critical patent/FR3101351B1/fr
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to JP2022519397A priority patent/JP2022549715A/ja
Priority to KR1020227008783A priority patent/KR20220068995A/ko
Priority to CN202080067028.0A priority patent/CN114402015A/zh
Priority to EP20792469.7A priority patent/EP4034592A2/fr
Priority to PCT/FR2020/051677 priority patent/WO2021058923A2/fr
Priority to MX2022003198A priority patent/MX2022003198A/es
Priority to BR112022003483A priority patent/BR112022003483A2/pt
Priority to US17/642,369 priority patent/US20220324140A1/en
Publication of FR3101351A1 publication Critical patent/FR3101351A1/fr
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B17/0206—Selectively separating reinforcements from matrix material by destroying the interface bound before disintegrating the matrix to particles or powder, e.g. from tires or belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/12—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0224—Screens, sieves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0217—Mechanical separating techniques; devices therefor
    • B29B2017/0231—Centrifugating, cyclones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0255—Specific separating techniques using different melting or softening temperatures of the materials to be separated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B29B2017/0213—Specific separating techniques
    • B29B2017/0255—Specific separating techniques using different melting or softening temperatures of the materials to be separated
    • B29B2017/0258—Specific separating techniques using different melting or softening temperatures of the materials to be separated using heated surfaces for selective softening or melting of at least one plastic ingredient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/04—Disintegrating plastics, e.g. by milling
    • B29B2017/0424—Specific disintegrating techniques; devices therefor
    • B29B2017/0468—Crushing, i.e. disintegrating into small particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

L’invention porte sur un procédé de recyclage (100) d’un premier article (10) à recycler comportant un matériau composite à base de renfort fibreux et d’une matrice de polymère thermoplastique, de préférence (méth)acrylique, caractérisé en ce que ledit procédé de recyclage comprend les étapes suivantes : - introduction (130) du premier article (10) dans un système (1) adapté pour le recyclage de polymère thermoplastique, - introduction (140), dans le système (1) adapté pour le recyclage de polymère thermoplastique, d’un deuxième article (20) à recycler comportant une résine de polymère thermoplastique, et ne comportant pas de renfort fibreux, - chauffage (150) des articles (10,20) à recycler à une température donnée, dans ledit système (1) adapté pour le recyclage de polymère thermoplastique, afin de dépolymériser les polymères thermoplastiques, de préférence (méth)acrylique, et former des monomères de base desdits polymères thermoplastiques, et - récupération (160) des monomères de base constitutifs desdits polymères thermoplastiques. Figure à publier avec l’abrégé : FIGURE 1.
FR1910659A 2019-09-26 2019-09-26 Procédé de recyclage conjoint d’articles composites à base de matrice de polymère thermoplastique Active FR3101351B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR1910659A FR3101351B1 (fr) 2019-09-26 2019-09-26 Procédé de recyclage conjoint d’articles composites à base de matrice de polymère thermoplastique
KR1020227008783A KR20220068995A (ko) 2019-09-26 2020-09-25 열가소성 중합체 매트릭스에 기초한 복합 물품들의 조인트 재활용을 위한 프로세스
CN202080067028.0A CN114402015A (zh) 2019-09-26 2020-09-25 基于热塑性聚合物基体的复合材料联合再循环方法
EP20792469.7A EP4034592A2 (fr) 2019-09-26 2020-09-25 Procede de recyclage conjoint d'articles composites a base de matrice de polymere thermoplastique
JP2022519397A JP2022549715A (ja) 2019-09-26 2020-09-25 熱可塑性ポリマーマトリックスをベースとする複合品の統合リサイクルのための方法
PCT/FR2020/051677 WO2021058923A2 (fr) 2019-09-26 2020-09-25 Procede de recyclage conjoint d'articles composites a base de matrice de polymere thermoplastique
MX2022003198A MX2022003198A (es) 2019-09-26 2020-09-25 Proceso de reciclaje conjunto de articulos compuestos basados en una matriz polimerica termoplastica.
BR112022003483A BR112022003483A2 (pt) 2019-09-26 2020-09-25 Processo de reciclagem conjunta de artigos compósitos à base de matriz de polímero termoplástico
US17/642,369 US20220324140A1 (en) 2019-09-26 2020-09-25 Process for joint recycling of composite items based on a thermoplastic polymer matrix

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1910659A FR3101351B1 (fr) 2019-09-26 2019-09-26 Procédé de recyclage conjoint d’articles composites à base de matrice de polymère thermoplastique
FR1910659 2019-09-26

Publications (2)

Publication Number Publication Date
FR3101351A1 FR3101351A1 (fr) 2021-04-02
FR3101351B1 true FR3101351B1 (fr) 2022-08-19

Family

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FR1910659A Active FR3101351B1 (fr) 2019-09-26 2019-09-26 Procédé de recyclage conjoint d’articles composites à base de matrice de polymère thermoplastique

Country Status (9)

Country Link
US (1) US20220324140A1 (fr)
EP (1) EP4034592A2 (fr)
JP (1) JP2022549715A (fr)
KR (1) KR20220068995A (fr)
CN (1) CN114402015A (fr)
BR (1) BR112022003483A2 (fr)
FR (1) FR3101351B1 (fr)
MX (1) MX2022003198A (fr)
WO (1) WO2021058923A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023069089A1 (fr) * 2021-10-20 2023-04-27 Timeplast Llc Procédé de transformation d'un système d'extrusion de plastique en un réacteur de dépolymérisation dynamique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5169870A (en) * 1991-06-21 1992-12-08 Basf Corporation Reclaiming ε-caprolactam from nylon 6 carpet
DE4120693A1 (de) * 1991-06-22 1992-12-24 Bayer Ag Verfahren zur herstellung von granulaten und formteilen
US5536831A (en) * 1994-12-12 1996-07-16 Basf Aktiengesellschaft Obtaining caprolactam by cleavage of molten polycaprolactam
DE19843112C2 (de) * 1998-09-21 2002-07-18 Roehm Gmbh Verfahren zur Rückgewinnung von monomeren Estern substituierter oder unsubstituierter Acrylsäure aus entsprechende Struktureinheiten aufweisendem Polymermaterial, vorzugsweise durch Depolymerisation von Polymethylmethacrylat
JP5347056B2 (ja) * 2011-08-30 2013-11-20 カーボンファイバーリサイクル工業株式会社 再生炭素繊維の製造装置及び再生炭素繊維の製造方法
FR3002940B1 (fr) * 2013-03-08 2016-01-22 Arkema France Sirop (meth)acrylique liquide d'impregnation d'un substrat fibreux et son procede de fabrication, procede d'impregnation d'un substrat fibreux, materiau composite obtenu apres polymerisation dudit substrat pre-impregne.
HU231147B1 (hu) * 2014-05-23 2021-03-01 Jager Invest Kereskedelmi Többrétegû fóliahulladékok újrahasznosításával készült egyenletes összetételû polimer agglomerátum, eljárás ezek elõállítására, valamint az ebbõl elõállított termékek
RS62792B1 (sr) * 2016-04-05 2022-02-28 Composite Tech Holdings Ltd Recikliranje kompozita sa polimernom matricom

Also Published As

Publication number Publication date
KR20220068995A (ko) 2022-05-26
MX2022003198A (es) 2022-04-11
EP4034592A2 (fr) 2022-08-03
BR112022003483A2 (pt) 2022-05-24
FR3101351A1 (fr) 2021-04-02
JP2022549715A (ja) 2022-11-28
WO2021058923A3 (fr) 2021-06-24
CN114402015A (zh) 2022-04-26
WO2021058923A2 (fr) 2021-04-01
US20220324140A1 (en) 2022-10-13

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