AU2022295015A1 - Method for purifying a terephthalate diester monomer by adsorption - Google Patents

Method for purifying a terephthalate diester monomer by adsorption Download PDF

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Publication number
AU2022295015A1
AU2022295015A1 AU2022295015A AU2022295015A AU2022295015A1 AU 2022295015 A1 AU2022295015 A1 AU 2022295015A1 AU 2022295015 A AU2022295015 A AU 2022295015A AU 2022295015 A AU2022295015 A AU 2022295015A AU 2022295015 A1 AU2022295015 A1 AU 2022295015A1
Authority
AU
Australia
Prior art keywords
weight
diester monomer
effluent
process according
monomer
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.)
Pending
Application number
AU2022295015A
Other languages
English (en)
Inventor
Guillaume BLANCKE
David Chiche
Damien Leinekugel Le Cocq
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
Jeplan Inc
Original Assignee
IFP Energies Nouvelles IFPEN
Jeplan Inc
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 IFPEN, Jeplan Inc filed Critical IFP Energies Nouvelles IFPEN
Publication of AU2022295015A1 publication Critical patent/AU2022295015A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D2009/0086—Processes or apparatus therefor
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
AU2022295015A 2021-06-17 2022-06-07 Method for purifying a terephthalate diester monomer by adsorption Pending AU2022295015A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR2106439A FR3124185B1 (fr) 2021-06-17 2021-06-17 Procédé de purification d’un monomere diester terephtalate par adsorption
FRFR2106439 2021-06-17
PCT/EP2022/065428 WO2022263236A1 (fr) 2021-06-17 2022-06-07 Procédé de purification d'un monomere diester terephtalate par adsorption

Publications (1)

Publication Number Publication Date
AU2022295015A1 true AU2022295015A1 (en) 2024-02-01

Family

ID=77710956

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022295015A Pending AU2022295015A1 (en) 2021-06-17 2022-06-07 Method for purifying a terephthalate diester monomer by adsorption

Country Status (12)

Country Link
US (1) US20240351973A1 (https=)
EP (1) EP4355722A1 (https=)
JP (1) JP2024528415A (https=)
KR (1) KR20240047356A (https=)
CN (1) CN117916220A (https=)
AU (1) AU2022295015A1 (https=)
BR (1) BR112023025836A2 (https=)
CA (1) CA3220065A1 (https=)
FR (1) FR3124185B1 (https=)
IL (1) IL309284A (https=)
MX (1) MX2023014503A (https=)
WO (1) WO2022263236A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3154327A1 (fr) 2023-10-19 2025-04-25 IFP Energies Nouvelles Procédé de purification d’un ester terephtalate par adsorption et regeneration de l’adsorbant

Family Cites Families (10)

* 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
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
FR3053691B1 (fr) 2016-07-05 2018-08-03 IFP Energies Nouvelles Procede de depolymerisation d'un polyester comprenant du polyethylene terephtalate opaque
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
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

Also Published As

Publication number Publication date
WO2022263236A1 (fr) 2022-12-22
FR3124185A1 (fr) 2022-12-23
CA3220065A1 (fr) 2022-12-22
KR20240047356A (ko) 2024-04-12
EP4355722A1 (fr) 2024-04-24
FR3124185B1 (fr) 2024-04-12
BR112023025836A2 (pt) 2024-03-05
MX2023014503A (es) 2024-04-29
CN117916220A (zh) 2024-04-19
IL309284A (en) 2024-02-01
TW202311222A (zh) 2023-03-16
US20240351973A1 (en) 2024-10-24
JP2024528415A (ja) 2024-07-30

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