FR3123070B1 - Procede d’extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc - Google Patents

Procede d’extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc Download PDF

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Publication number
FR3123070B1
FR3123070B1 FR2105300A FR2105300A FR3123070B1 FR 3123070 B1 FR3123070 B1 FR 3123070B1 FR 2105300 A FR2105300 A FR 2105300A FR 2105300 A FR2105300 A FR 2105300A FR 3123070 B1 FR3123070 B1 FR 3123070B1
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FR
France
Prior art keywords
liquid
phthalate
solid
pvc
dialkylphthalate
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.)
Active
Application number
FR2105300A
Other languages
English (en)
Other versions
FR3123070A1 (fr
Inventor
Nicolas Cadran
Alexandra Chaumonnot
Vincent Coupard
Damien Delcroix
Marc Jacquin
David Pasquier
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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
Priority to FR2105300A priority Critical patent/FR3123070B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to CN202280036046.1A priority patent/CN117321126A/zh
Priority to BR112023020502A priority patent/BR112023020502A2/pt
Priority to JP2023571658A priority patent/JP2024518623A/ja
Priority to CA3213694A priority patent/CA3213694A1/fr
Priority to PCT/EP2022/062082 priority patent/WO2022243043A1/fr
Priority to KR1020237044000A priority patent/KR20240010498A/ko
Priority to AU2022275987A priority patent/AU2022275987A1/en
Priority to EP22727177.2A priority patent/EP4341332A1/fr
Priority to TW111118530A priority patent/TW202311391A/zh
Publication of FR3123070A1 publication Critical patent/FR3123070A1/fr
Application granted granted Critical
Publication of FR3123070B1 publication Critical patent/FR3123070B1/fr
Priority to CONC2023/0015466A priority patent/CO2023015466A2/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C08J11/02—Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/02—Preparation of carboxylic acid esters by interreacting ester groups, i.e. transesterification
    • 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
    • B29B17/0412—Disintegrating plastics, e.g. by milling to large particles, e.g. beads, granules, flakes, slices
    • 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
    • B29B2017/0293—Dissolving the materials in gases or liquids
    • B29B2017/0296—Dissolving the materials in aqueous alkaline solutions, e.g. NaOH or KOH
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • 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
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0038—Plasticisers
    • 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
    • C08J2327/00—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 at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—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 at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—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 at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • 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

La présente invention concerne un procédé d’obtention d’un dialkylphtalate et un plastique PVC cible réutilisable à partir d’une charge de PVC contenant au moins un phtalate, comportant :a) une extraction solide-liquide de la charge de PVC sous forme de particules par mise en contact desdites particules de la charge de PVC avec un solvant comportant une molécule chimique de type ester, éther, cétal ou acétal, de formule brute (CnH2n+1O)mZ, n < 4 ou n > 8, m compris entre 1 et 3, Z (R, COOR, CO,CR, CNRR’, PO, P, SO, SO2,NO, NO2, O, COR, CRR’CRH, ou HCO, avec R et R’ groupes alkyle, ou aryle), produisant une phase liquide enrichie en ledit phtalate et une phase solide comportant du plastique PVC appauvri en ledit phtalate ;b) la transformation dudit phtalate de ladite phase liquide en dialkylphtalate de formule C6H4(COOCnH2n+1)2 par transestérification au moyen dudit solvant ;c) une séparation solide-liquide entre la phase solide et la phase liquide produisant au moins un flux solide comportant le plastique PVC appauvri en ledit phtalate afin d’obtenir ledit plastique PVC cible ;d) une séparation liquide-liquide de la phase liquide, produisant au moins un premier effluent liquide comportant ledit dialkylphtalate et un deuxième effluent liquide comprenant ledit solvant.
FR2105300A 2021-05-20 2021-05-20 Procede d’extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc Active FR3123070B1 (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR2105300A FR3123070B1 (fr) 2021-05-20 2021-05-20 Procede d’extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc
EP22727177.2A EP4341332A1 (fr) 2021-05-20 2022-05-05 Procede d'extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc
JP2023571658A JP2024518623A (ja) 2021-05-20 2022-05-05 Ｐｖｃプラスチック材料中に含有されるフタラートの抽出およびエステル交換による変換のための方法
CA3213694A CA3213694A1 (fr) 2021-05-20 2022-05-05 Procede d'extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc
PCT/EP2022/062082 WO2022243043A1 (fr) 2021-05-20 2022-05-05 Procede d'extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc
KR1020237044000A KR20240010498A (ko) 2021-05-20 2022-05-05 Pvc 플라스틱 재료에 함유된 프탈레이트의 에스테르 교환반응에 의한 추출 및 변환 방법
CN202280036046.1A CN117321126A (zh) 2021-05-20 2022-05-05 提取和通过酯交换转化pvc塑料材料中所含邻苯二甲酸酯的方法
BR112023020502A BR112023020502A2 (pt) 2021-05-20 2022-05-05 Método para extracção e transformação por transesterificação de ftalatos contidos em materiais plásticos de pvc
AU2022275987A AU2022275987A1 (en) 2021-05-20 2022-05-05 Method for extraction and transformation by transesterification of phthalates contained in pvc plastics materials
TW111118530A TW202311391A (zh) 2021-05-20 2022-05-18 對ｐｖｃ塑料中包含之鄰苯二甲酸酯類進行萃取及轉酯化反應之轉化方法
CONC2023/0015466A CO2023015466A2 (es) 2021-05-20 2023-11-16 Método de extracción y transformación mediante transesterificación de ftalatos contenidos en materiales plásticos de pvc

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2105300A FR3123070B1 (fr) 2021-05-20 2021-05-20 Procede d’extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc
FR2105300 2021-05-20

Publications (2)

Publication Number Publication Date
FR3123070A1 FR3123070A1 (fr) 2022-11-25
FR3123070B1 true FR3123070B1 (fr) 2023-06-02

Family

ID=77021478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2105300A Active FR3123070B1 (fr) 2021-05-20 2021-05-20 Procede d’extraction et de transformation par transesterification de phtalates contenus dans des plastiques pvc

Country Status (11)

Country Link
EP (1) EP4341332A1 (fr)
JP (1) JP2024518623A (fr)
KR (1) KR20240010498A (fr)
CN (1) CN117321126A (fr)
AU (1) AU2022275987A1 (fr)
BR (1) BR112023020502A2 (fr)
CA (1) CA3213694A1 (fr)
CO (1) CO2023015466A2 (fr)
FR (1) FR3123070B1 (fr)
TW (1) TW202311391A (fr)
WO (1) WO2022243043A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738834A (en) * 1980-08-18 1982-03-03 Shimada Kankyo Kagaku Kenkyusho:Kk Treatment for reclaiming waste polyvinyl chloride
FR2776664B1 (fr) 1998-03-26 2000-09-15 Ferrari S Tissage & Enduct Sa Procede de recyclage d'articles a base de polymeres du chlorure de vinyle
FR2806731B1 (fr) 2000-03-23 2002-06-14 Solvay Procede de recyclage d'une matiere plastique
DE10039363A1 (de) 2000-08-11 2002-03-07 Fraunhofer Ges Forschung Verfahren zur Trennung und Rückgewinnung von Zielpolymeren und deren Additiven aus einem polymerhaltigen Material
JP4685728B2 (ja) 2005-08-31 2011-05-18 日機装株式会社 鉛含有軟質ポリ塩化ビニル素材の原料回収方法
JP4473225B2 (ja) 2006-01-19 2010-06-02 株式会社神鋼環境ソリューション 再生ポリ塩化ビニルコンパウンド製造方法。
KR100788334B1 (ko) * 2007-01-19 2007-12-27 이종욱 폐폴리염화비닐의 재생방법
EP2119741A1 (fr) 2008-05-09 2009-11-18 SOLVAY (Société Anonyme) Procédé pour recycler des articles basés sur un polymère renforcé à fibre
CN104236994A (zh) * 2014-09-26 2014-12-24 中华人民共和国台州出入境检验检疫局 一种玩具中邻苯二甲酸酯类化合物的萃取方法

Also Published As

Publication number Publication date
KR20240010498A (ko) 2024-01-23
CA3213694A1 (fr) 2022-11-24
AU2022275987A1 (en) 2023-10-12
CO2023015466A2 (es) 2024-01-25
WO2022243043A1 (fr) 2022-11-24
TW202311391A (zh) 2023-03-16
JP2024518623A (ja) 2024-05-01
BR112023020502A2 (pt) 2023-12-05
FR3123070A1 (fr) 2022-11-25
CN117321126A (zh) 2023-12-29
EP4341332A1 (fr) 2024-03-27

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