LT3481892T - Poliesterio, apimančio nepermatomą polietilentereftalatą, depolimerizacijos būdas - Google Patents

Poliesterio, apimančio nepermatomą polietilentereftalatą, depolimerizacijos būdas

Info

Publication number
LT3481892T
LT3481892T LTEPPCT/EP2017/066577T LTEP2017066577T LT3481892T LT 3481892 T LT3481892 T LT 3481892T LT EP2017066577 T LTEP2017066577 T LT EP2017066577T LT 3481892 T LT3481892 T LT 3481892T
Authority
LT
Lithuania
Prior art keywords
depolymerisation
polyester
polyethylene terephthalate
opaque polyethylene
opaque
Prior art date
Application number
LTEPPCT/EP2017/066577T
Other languages
English (en)
Inventor
Cyprien CHARRA
Frederic Favre
Adrien MEKKI-BERRADA
Olivier THINON
Original Assignee
IFP Energies Nouvelles
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
Application filed by IFP Energies Nouvelles filed Critical IFP Energies Nouvelles
Publication of LT3481892T publication Critical patent/LT3481892T/lt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • 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
    • C08J11/18—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 treatment with organic material
    • C08J11/22—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 treatment with organic material by treatment with organic oxygen-containing compounds
    • C08J11/24—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 treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
    • C07C69/80—Phthalic acid esters
    • C07C69/82—Terephthalic 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
    • C08J11/16—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 treatment with inorganic material
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
    • 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
    • C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
    • C08J2363/02—Polyglycidyl ethers of bis-phenols
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
LTEPPCT/EP2017/066577T 2016-07-05 2017-07-04 Poliesterio, apimančio nepermatomą polietilentereftalatą, depolimerizacijos būdas LT3481892T (lt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1656423A FR3053691B1 (fr) 2016-07-05 2016-07-05 Procede de depolymerisation d'un polyester comprenant du polyethylene terephtalate opaque
PCT/EP2017/066577 WO2018007356A1 (fr) 2016-07-05 2017-07-04 Procédé de dépolymérisation d'un polyester comprenant du polyéthylène téréphtalate opaque

Publications (1)

Publication Number Publication Date
LT3481892T true LT3481892T (lt) 2023-08-25

Family

ID=57190079

Family Applications (1)

Application Number Title Priority Date Filing Date
LTEPPCT/EP2017/066577T LT3481892T (lt) 2016-07-05 2017-07-04 Poliesterio, apimančio nepermatomą polietilentereftalatą, depolimerizacijos būdas

Country Status (18)

Country Link
US (1) US10544276B2 (lt)
EP (1) EP3481892B1 (lt)
JP (1) JP6964101B2 (lt)
KR (1) KR102433717B1 (lt)
CN (1) CN109312101B (lt)
BR (1) BR112018076675B1 (lt)
CA (1) CA3029472A1 (lt)
DK (1) DK3481892T3 (lt)
ES (1) ES2954140T3 (lt)
FI (1) FI3481892T3 (lt)
FR (1) FR3053691B1 (lt)
HR (1) HRP20230963T1 (lt)
HU (1) HUE064511T2 (lt)
LT (1) LT3481892T (lt)
MX (1) MX2018015436A (lt)
PL (1) PL3481892T3 (lt)
PT (1) PT3481892T (lt)
WO (1) WO2018007356A1 (lt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112739756B (zh) * 2018-09-21 2024-02-20 普莱米尔塑料公司 用于解聚塑料的方法和***
FR3092324B1 (fr) * 2019-02-01 2021-04-23 Ifp Energies Now Procédé de production d’un polyester téréphtalate intégrant un procédé de dépolymérisation
FR3092323B1 (fr) 2019-02-01 2021-06-04 Ifp Energies Now Procédé de production d’un polyester téréphtalate à partir d’un mélange monomérique comprenant un diester
KR102223614B1 (ko) 2019-06-12 2021-03-05 한국화학연구원 극성용매 혼합물을 사용한 에스테르 작용기를 포함하는 고분자의 해중합
NL2023681B1 (en) * 2019-08-21 2021-04-13 Ioniqa Tech B V Method and reactor system for depolymerising a terephthalate-containing polymer into reusable raw material
FR3105234B1 (fr) * 2019-12-19 2022-10-07 Ifp Energies Now Procédé d’obtention d’un effluent diester purifie par dépolymérisation d’un polyester comprenant du polyéthylène téréphtalate opaque
FR3105235B1 (fr) 2019-12-19 2022-10-07 Ifp Energies Now Procédé amélioré de dépolymérisation d’un polyester comprenant du polyéthylène téréphtalate
FR3105236B1 (fr) 2019-12-19 2022-12-16 Ifp Energies Now Procédé optimisé de dépolymérisation d’un polyester comprenant du polyéthylène téréphtalate
FR3106134B1 (fr) * 2020-01-09 2022-12-16 Ifp Energies Now Procédé optimisé de dépolymérisation par glycolyse d’un polyester comprenant du polyéthylène téréphtalate
FR3106133A1 (fr) 2020-01-10 2021-07-16 IFP Energies Nouvelles Procédé d’obtention d’un effluent monomere diester purifie par dépolymérisation d’un polyester comprenant du polyéthylène téréphtalate coloré et/ou opaque et/ou multicouche
EP3875523A1 (en) * 2020-03-03 2021-09-08 UAB Neo Group Processes for recycling polyethylene terephthalate
CA3174714A1 (en) * 2020-04-13 2021-10-21 Bruce Roger Debruin Chemical recycling of colored plastics mixtures
EP4155342A1 (en) * 2020-06-26 2023-03-29 Korea Research Institute of Chemical Technology Efficient depolymerization method of polymer comprising ester functional group, and purification method thereof
FR3124186B1 (fr) 2021-06-17 2024-04-12 Ifp Energies Now Procédé de preparation d’un monomere diester purifie et decolore par dépolymérisation d’une charge polyester
FR3124185B1 (fr) 2021-06-17 2024-04-12 Ifp Energies Now Procédé de purification d’un monomere diester terephtalate par adsorption
FR3124187B1 (fr) 2021-06-17 2024-04-12 Ifp Energies Now Procédé de dépolymérisation d’une charge polyester comprenant un pre-melange etage de la charge
FR3130278A1 (fr) 2021-12-10 2023-06-16 IFP Energies Nouvelles Procede de production d’un polyester ayant une temperature de cristallisation reduite
FR3130804A1 (fr) 2021-12-17 2023-06-23 IFP Energies Nouvelles Bis(2-hydroxyethyle) terephtalate ayant une teneur en azote faible
KR102642767B1 (ko) * 2021-12-24 2024-03-04 한국화학연구원 에스테르 작용기를 포함하는 유색 고분자의 친환경적인 탈색 및 해중합 방법
KR20230132222A (ko) * 2022-03-08 2023-09-15 에스케이케미칼 주식회사 재생 비스-2-히드록시에틸테레프탈레이트를 이용한 폴리에스테르 수지 및 이를 포함하는 물품
WO2023217707A1 (en) 2022-05-10 2023-11-16 Polymetrix Ag Method for the preparation of a polyester
EP4276131A1 (en) 2022-05-10 2023-11-15 Polymetrix AG Method for the preparation of a polyester
KR102504202B1 (ko) * 2022-07-11 2023-02-27 에스케이케미칼 주식회사 연속식 해중합을 통한 비스-2-하이드록시에틸테레프탈레이트의 제조방법
FR3141175A1 (fr) 2022-10-20 2024-04-26 IFP Energies Nouvelles Solide bis(2-hydroxyethyle) terephtalate presentant une forme cristalline particuliere

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915255B1 (lt) 1970-07-23 1974-04-13
US3907868A (en) * 1974-02-15 1975-09-23 Du Pont Polyester waste recovery
US5635584A (en) 1995-12-07 1997-06-03 Eastman Chemical Company Process including glycolysis and subsequent purification for recycling polyester materials
JP3715812B2 (ja) 1998-12-10 2005-11-16 株式会社アイエス ポリエチレンテレフタレート廃棄物のケミカルリサイクル方法
ATE328861T1 (de) * 1999-09-09 2006-06-15 Aies Co Ltd Ein verfahren zur entfernung von titanoxid und roteisen von den depolymerisationsprodukten, die man durch glycolyse von polyestern, die titanoxid oder roteisen enthalten, mit ethylenglykol erhält
JP2003055300A (ja) * 2001-08-17 2003-02-26 Is:Kk ビス−β−ヒドロキシエチルテレフタレートの製造法
WO2003051815A1 (fr) * 2001-12-18 2003-06-26 Aies Co., Ltd. Procede de desionisation d'une solution provenant de la decomposition d'un polyester avec de l'ethylene glycol
JP2004346229A (ja) * 2003-05-23 2004-12-09 Is:Kk ポリエステルのエチレングリコール分解生成溶液の精製方法
JP2005330444A (ja) * 2004-05-21 2005-12-02 Is:Kk 繊維状ポリエステルからエステルモノマーを回収する方法
JP5189266B2 (ja) * 2006-09-29 2013-04-24 株式会社ニスコ ビス−（２−ヒドロキシエチル）テレフタレートの製造方法およびポリエチレンテレフタレートの製造方法
US9255194B2 (en) * 2013-10-15 2016-02-09 International Business Machines Corporation Methods and materials for depolymerizing polyesters
FR3030540B1 (fr) * 2014-12-19 2017-02-03 Ifp Energies Now Procede de glycolyse du poly(terephtalate d'ethylene) en presence d'un catalyseur heterogene

Also Published As

Publication number Publication date
US20190161595A1 (en) 2019-05-30
FR3053691B1 (fr) 2018-08-03
PT3481892T (pt) 2023-08-28
BR112018076675A2 (pt) 2019-04-02
CN109312101B (zh) 2021-12-14
KR20190026737A (ko) 2019-03-13
CA3029472A1 (fr) 2018-01-11
HRP20230963T1 (hr) 2023-12-08
JP2019525980A (ja) 2019-09-12
US10544276B2 (en) 2020-01-28
FR3053691A1 (fr) 2018-01-12
BR112018076675B1 (pt) 2022-09-13
ES2954140T3 (es) 2023-11-20
EP3481892A1 (fr) 2019-05-15
PL3481892T3 (pl) 2023-11-06
EP3481892B1 (fr) 2023-06-07
JP6964101B2 (ja) 2021-11-10
DK3481892T3 (da) 2023-09-04
MX2018015436A (es) 2019-04-11
CN109312101A (zh) 2019-02-05
KR102433717B1 (ko) 2022-08-17
HUE064511T2 (hu) 2024-03-28
WO2018007356A1 (fr) 2018-01-11
FI3481892T3 (fi) 2023-08-31

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