FR3117396B1 - Procede de traitement de plastiques usages par dissolution des polymeres et purification par adsorption - Google Patents

Procede de traitement de plastiques usages par dissolution des polymeres et purification par adsorption Download PDF

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Publication number
FR3117396B1
FR3117396B1 FR2013161A FR2013161A FR3117396B1 FR 3117396 B1 FR3117396 B1 FR 3117396B1 FR 2013161 A FR2013161 A FR 2013161A FR 2013161 A FR2013161 A FR 2013161A FR 3117396 B1 FR3117396 B1 FR 3117396B1
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FR
France
Prior art keywords
dissolution
adsorption
polymers
purification
polymer solution
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
FR2013161A
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English (en)
Other versions
FR3117396A1 (fr
Inventor
Wilfried Weiss
Le Cocq Damien Leinekugel
Mathilde Sibeaud
Amir Hossein Ahmadi-Motlagh
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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 FR2013161A priority Critical patent/FR3117396B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to KR1020237023199A priority patent/KR20230121092A/ko
Priority to EP21831235.3A priority patent/EP4259405A1/fr
Priority to CA3198542A priority patent/CA3198542A1/fr
Priority to US18/266,895 priority patent/US20240051186A1/en
Priority to IL303666A priority patent/IL303666A/en
Priority to MX2023006539A priority patent/MX2023006539A/es
Priority to JP2023535664A priority patent/JP2023552636A/ja
Priority to CN202180084207.XA priority patent/CN116583557A/zh
Priority to AU2021403394A priority patent/AU2021403394A1/en
Priority to PCT/EP2021/083873 priority patent/WO2022128490A1/fr
Priority to TW110146485A priority patent/TW202237364A/zh
Publication of FR3117396A1 publication Critical patent/FR3117396A1/fr
Application granted granted Critical
Publication of FR3117396B1 publication Critical patent/FR3117396B1/fr
Active legal-status Critical Current
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Classifications

    • 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
    • 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
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • 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
    • 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
    • B29B2017/0262—Specific separating techniques using electrical caracteristics
    • B29B2017/0265—Electrostatic separation
    • 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
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • Y02W30/20—Waste processing or separation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

La présente invention concerne un procédé de traitement d’une charge plastique, comprenant : a) une étape de dissolution comprenant la mise en contact de la charge avec un solvant de dissolution, à une température de dissolution entre 100°C et 300°C et une pression de dissolution entre 1 et 20,0 MPa, le solvant de dissolution ayant un point d’ébullition entre -50°C et 250°C, pour obtenir une solution polymère brute ; b) une étape d’adsorption par mise en contact de la solution polymère brute avec un adsorbant, à une température entre 100 et 300°C et une pression entre 1,0 et 20,0 MPa, pour obtenir une solution polymère raffinée ; puis c) une étape de récupération des polymères, pour obtenir au moins une fraction solvant et une fraction de polymères purifiés. Figure 1 à publier
FR2013161A 2020-12-14 2020-12-14 Procede de traitement de plastiques usages par dissolution des polymeres et purification par adsorption Active FR3117396B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR2013161A FR3117396B1 (fr) 2020-12-14 2020-12-14 Procede de traitement de plastiques usages par dissolution des polymeres et purification par adsorption
CN202180084207.XA CN116583557A (zh) 2020-12-14 2021-12-02 通过溶解聚合物和通过吸附纯化来处理废塑料的方法
CA3198542A CA3198542A1 (fr) 2020-12-14 2021-12-02 Procede de traitement de plastiques usages par dissolution des polymeres et purification par adsorption
US18/266,895 US20240051186A1 (en) 2020-12-14 2021-12-02 Method for treating waste plastics by polymer dissolution and adsorption purification
IL303666A IL303666A (en) 2020-12-14 2021-12-02 A method for treating plastic waste by polymer decomposition and adsorption purification
MX2023006539A MX2023006539A (es) 2020-12-14 2021-12-02 Proceso para el tratamiento de plasticos usados por disolucion de polimeros y purificacion por adsorcion.
KR1020237023199A KR20230121092A (ko) 2020-12-14 2021-12-02 폴리머 용해 및 흡착에 의한 정제에 의한 폐플라스틱의처리 방법
EP21831235.3A EP4259405A1 (fr) 2020-12-14 2021-12-02 Procede de traitement de plastiques usages par dissolution des polymeres et purification par adsorption
AU2021403394A AU2021403394A1 (en) 2020-12-14 2021-12-02 Method for treating waste plastics by polymer dissolution and adsorption purification
PCT/EP2021/083873 WO2022128490A1 (fr) 2020-12-14 2021-12-02 Procede de traitement de plastiques usages par dissolution des polymeres et purification par adsorption
JP2023535664A JP2023552636A (ja) 2020-12-14 2021-12-02 ポリマーの溶解と吸着による精製とによる使用済みプラスチックの処理方法
TW110146485A TW202237364A (zh) 2020-12-14 2021-12-13 藉由溶解聚合物及吸附純化處理廢塑膠之方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2013161A FR3117396B1 (fr) 2020-12-14 2020-12-14 Procede de traitement de plastiques usages par dissolution des polymeres et purification par adsorption
FR2013161 2020-12-14

Publications (2)

Publication Number Publication Date
FR3117396A1 FR3117396A1 (fr) 2022-06-17
FR3117396B1 true FR3117396B1 (fr) 2023-08-25

Family

ID=74554071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2013161A Active FR3117396B1 (fr) 2020-12-14 2020-12-14 Procede de traitement de plastiques usages par dissolution des polymeres et purification par adsorption

Country Status (12)

Country Link
US (1) US20240051186A1 (fr)
EP (1) EP4259405A1 (fr)
JP (1) JP2023552636A (fr)
KR (1) KR20230121092A (fr)
CN (1) CN116583557A (fr)
AU (1) AU2021403394A1 (fr)
CA (1) CA3198542A1 (fr)
FR (1) FR3117396B1 (fr)
IL (1) IL303666A (fr)
MX (1) MX2023006539A (fr)
TW (1) TW202237364A (fr)
WO (1) WO2022128490A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023147013A1 (fr) * 2022-01-31 2023-08-03 Dow Global Technologies Llc Procédés de purification d'un polymère régénéré
FR3142760A1 (fr) * 2022-12-01 2024-06-07 IFP Energies Nouvelles Procede de recyclage de dechets a base de plastiques pvc mettant en œuvre un dispositif d’extraction des chaines polymeres en lit mobile simule a exclusion sterique
FR3142761A1 (fr) * 2022-12-01 2024-06-07 IFP Energies Nouvelles Procede de recyclage de plastiques mettant en œuvre un dispositif en lit mobile simule a exclusion sterique
FR3142759A1 (fr) * 2022-12-01 2024-06-07 IFP Energies Nouvelles Procede de recyclage de plastiques a base de polyolefines mettant en œuvre un dispositif en lit mobile simule a exclusion sterique
FR3146474A1 (fr) * 2023-03-08 2024-09-13 IFP Energies Nouvelles Procede de recyclage de plastiques comprenant la separation par decantation d’impuretes d’une solution polymeres
WO2024184523A1 (fr) 2023-03-08 2024-09-12 Borealis Ag Recyclats de polypropylène de haute pureté
WO2024184522A1 (fr) 2023-03-08 2024-09-12 Borealis Ag Recyclats de polypropylène de haute pureté
WO2024184525A1 (fr) 2023-03-08 2024-09-12 Borealis Ag Recyclats de polypropylène de haute pureté
WO2024184524A1 (fr) 2023-03-08 2024-09-12 Borealis Ag Procédé de préparation de produits de recyclage de polypropylène de haute pureté
WO2024211326A1 (fr) * 2023-04-03 2024-10-10 The Procter & Gamble Company Procédé de purification de polymères recyclés

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2878250B1 (fr) * 2004-11-22 2007-01-12 Solvay Sa Sa Belge Procede pour l'epuration en metaux lourds de polymeres du chlorure de vinyle (pvc)
EP3112406A1 (fr) * 2015-06-30 2017-01-04 The Procter and Gamble Company Procédé de purification de polyoléfines contaminées
JP6568296B2 (ja) 2015-06-30 2019-08-28 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 混入物を含むポリマーの精製方法
EP3322751A1 (fr) 2015-07-14 2018-05-23 Solvay SA Procédé de traitement d'une composition contenant des matières thermoplastiques
DE102016015198A1 (de) 2016-12-21 2018-06-21 Apk Ag Lösungsmittel sowie Verfahren zum Lösen eines Kunststoffes von einem Feststoff innerhalb einer Suspension
US10941269B2 (en) * 2018-06-20 2021-03-09 The Procter & Gamble Company Method for purifying reclaimed polyethylene

Also Published As

Publication number Publication date
AU2021403394A1 (en) 2023-07-13
IL303666A (en) 2023-08-01
MX2023006539A (es) 2023-06-16
FR3117396A1 (fr) 2022-06-17
US20240051186A1 (en) 2024-02-15
AU2021403394A9 (en) 2024-02-08
CA3198542A1 (fr) 2022-06-23
CN116583557A (zh) 2023-08-11
JP2023552636A (ja) 2023-12-18
WO2022128490A1 (fr) 2022-06-23
TW202237364A (zh) 2022-10-01
EP4259405A1 (fr) 2023-10-18
KR20230121092A (ko) 2023-08-17

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