TWI914543B - 藉由聚酯原料之解聚合製備經純化及脫色之二酯單體之方法 - Google Patents

藉由聚酯原料之解聚合製備經純化及脫色之二酯單體之方法

Info

Publication number
TWI914543B
TWI914543B TW111122569A TW111122569A TWI914543B TW I914543 B TWI914543 B TW I914543B TW 111122569 A TW111122569 A TW 111122569A TW 111122569 A TW111122569 A TW 111122569A TW I914543 B TWI914543 B TW I914543B
Authority
TW
Taiwan
Prior art keywords
effluent
section
monomer
weight
sub
Prior art date
Application number
TW111122569A
Other languages
English (en)
Chinese (zh)
Other versions
TW202311401A (zh
Inventor
大衛 奇奇
古拉姆 布蘭奇
戴米恩 列寧庫格勒庫格
佛瑞迪瑞克 法維爾
亞辛 哈倫
奧立維 西那
阿德西恩 麥奇貝拉達
貢迪姆 帕瓦 瑪雅拉 阿辛
查理 波寧
西潘 卡拉
Original Assignee
法商Ｉｆｐ新能源公司
日商環境設計股份有限公司
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 法商Ｉｆｐ新能源公司, 日商環境設計股份有限公司 filed Critical 法商Ｉｆｐ新能源公司
Publication of TW202311401A publication Critical patent/TW202311401A/zh
Application granted granted Critical
Publication of TWI914543B publication Critical patent/TWI914543B/zh

Links

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
    • C08J11/04—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
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • 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
    • 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
    • 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
    • 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
    • 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
    • C08J2367/03—Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
TW111122569A 2021-06-17 2022-06-17 藉由聚酯原料之解聚合製備經純化及脫色之二酯單體之方法 TWI914543B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106440 2021-06-17
FR2106440A FR3124186B1 (fr) 2021-06-17 2021-06-17 Procédé de preparation d’un monomere diester purifie et decolore par dépolymérisation d’une charge polyester

Publications (2)

Publication Number Publication Date
TW202311401A TW202311401A (zh) 2023-03-16
TWI914543B true TWI914543B (zh) 2026-02-11

Family

ID=77710957

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111122569A TWI914543B (zh) 2021-06-17 2022-06-17 藉由聚酯原料之解聚合製備經純化及脫色之二酯單體之方法

Country Status (13)

Country Link
US (1) US20240287279A1 (enExample)
EP (1) EP4355819A1 (enExample)
JP (1) JP2024523341A (enExample)
KR (1) KR20240049544A (enExample)
CN (1) CN117651734A (enExample)
AU (1) AU2022293929A1 (enExample)
BR (1) BR112023026266A2 (enExample)
CA (1) CA3220693A1 (enExample)
FR (1) FR3124186B1 (enExample)
IL (1) IL309283A (enExample)
MX (1) MX2023014506A (enExample)
TW (1) TWI914543B (enExample)
WO (1) WO2022263237A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI851923B (zh) * 2021-09-13 2024-08-11 南亞塑膠工業股份有限公司 以回收聚酯織物製造再生聚酯粒的方法
FR3148597B1 (fr) * 2023-05-12 2025-04-25 Ifp Energies Now Procédé de dépolymérisation d’un polyester comprenant du polyéthylène téréphtalate avec recycle d’un effluent d’oligomeres
WO2026079421A1 (ja) * 2024-10-10 2026-04-16 東洋紡株式会社 エステルオリゴマーの製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109312101A (zh) 2016-07-05 2019-02-05 Ifp 新能源公司 包含不透明聚对苯二甲酸乙二醇酯的聚酯的解聚方法
CN110590551A (zh) 2018-06-13 2019-12-20 再生聚酯研究有限公司 双(2-羟基乙基)对苯二甲酸酯的制造方法及聚对苯二甲酸乙二醇酯的制造方法
KR20200061948A (ko) 2018-11-26 2020-06-03 롯데케미칼 주식회사 비스-2-하이드록시 에틸 테레프탈레이트 정제 방법 및 이를 이용한 폴리에스터 제조 방법
KR20210067554A (ko) 2019-11-29 2021-06-08 롯데케미칼 주식회사 폐 pet의 화학적 재활용 방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697839B1 (fr) * 1992-11-09 1995-01-13 Inst Francais Du Petrole Procédé amélioré de récupération de téréphtalate de métal alcalin et d'alkylène glycol à partir de polytéréphtalates d'alkylènes.
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
US6630601B1 (en) 1999-08-04 2003-10-07 Aies Company Limited Methods for the preparation or purification of bis-β-hydroxyethyl terephthalate
JP2001122825A (ja) 1999-10-28 2001-05-08 Japan Organo Co Ltd 粗ビスヒドロキシアルキルテレフタレートの精製方法
US7192988B2 (en) 2004-09-30 2007-03-20 Invista North America S.Ar.L. Process for recycling polyester materials
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
CN109535478B (zh) * 2017-09-21 2021-05-04 中国石化仪征化纤有限责任公司 一种pa6共聚改性pet聚酯废料的回收方法
FR3092324B1 (fr) * 2019-02-01 2021-04-23 Ifp Energies Now Procédé de production d’un polyester téréphtalate intégrant un procédé de dépolymérisation
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109312101A (zh) 2016-07-05 2019-02-05 Ifp 新能源公司 包含不透明聚对苯二甲酸乙二醇酯的聚酯的解聚方法
CN110590551A (zh) 2018-06-13 2019-12-20 再生聚酯研究有限公司 双(2-羟基乙基)对苯二甲酸酯的制造方法及聚对苯二甲酸乙二醇酯的制造方法
KR20200061948A (ko) 2018-11-26 2020-06-03 롯데케미칼 주식회사 비스-2-하이드록시 에틸 테레프탈레이트 정제 방법 및 이를 이용한 폴리에스터 제조 방법
KR20210067554A (ko) 2019-11-29 2021-06-08 롯데케미칼 주식회사 폐 pet의 화학적 재활용 방법

Also Published As

Publication number Publication date
KR20240049544A (ko) 2024-04-16
TW202311401A (zh) 2023-03-16
FR3124186B1 (fr) 2024-04-12
JP2024523341A (ja) 2024-06-28
MX2023014506A (es) 2024-04-29
BR112023026266A2 (pt) 2024-03-05
US20240287279A1 (en) 2024-08-29
CA3220693A1 (fr) 2022-12-22
WO2022263237A1 (fr) 2022-12-22
EP4355819A1 (fr) 2024-04-24
AU2022293929A1 (en) 2024-01-25
FR3124186A1 (fr) 2022-12-23
IL309283A (en) 2024-02-01
CN117651734A (zh) 2024-03-05

Similar Documents

Publication Publication Date Title
AU2020213861B2 (en) Method for producing a terephthalate polyester from a monomeric mixture comprising a diester
TWI869514B (zh) 經最佳化之用於將含聚對苯二甲酸乙二酯之聚酯解聚合的方法
US12448495B2 (en) Optimized depolymerization process by glycolysis of a polyester comprising polyethylene terephthalte
US20240287279A1 (en) Method for producing a purified and decolourised diester monomer, bymeans of depolymerisation of a polyester feedstock
TW202132444A (zh) 藉由包含彩色及/或不透明及/或多層聚對苯二甲酸乙二酯之聚酯的解聚合獲得純淨二酯單體流出物的方法
TWI897905B (zh) 藉由將含不透明聚對苯二甲酸乙二酯之聚酯解聚合獲得經純化之二酯流出物的方法
JP7857862B2 (ja) ポリエチレンテレフタラートを含むポリエステルを脱重合するための改良された方法
TWI914542B (zh) 吸附純化對苯二甲酸二酯單體的方法
TWI917345B (zh) 包含聚對苯二甲酸乙二酯之聚酯的糖分解解聚合反應的最佳化方法
RU2827637C1 (ru) Способ получения очищенного потока сложного диэфира путем деполимеризации сложного эфира, содержащего непрозрачный полиэтилентерефталат
JP2026515237A (ja) オリゴマー流出物のリサイクルを伴うポリエチレンテレフタラートを含むポリエステルの解重合方法
TW202502939A (zh) 具寡聚物流出物之再循環的用於解聚合包含聚對苯二甲酸乙二酯之聚酯的方法