KR20240047356A - 흡착에 의해 테레프탈레이트 디에스테르 단량체를 정제하는 방법 - Google Patents

흡착에 의해 테레프탈레이트 디에스테르 단량체를 정제하는 방법 Download PDF

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Publication number
KR20240047356A
KR20240047356A KR1020247001727A KR20247001727A KR20240047356A KR 20240047356 A KR20240047356 A KR 20240047356A KR 1020247001727 A KR1020247001727 A KR 1020247001727A KR 20247001727 A KR20247001727 A KR 20247001727A KR 20240047356 A KR20240047356 A KR 20240047356A
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KR
South Korea
Prior art keywords
weight
diester monomer
raw
diester
effluent
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
KR1020247001727A
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English (en)
Korean (ko)
Inventor
다비 시셰
기욤 블랑끄
르 꼬끄 다미앵 레네뀌젤
Original Assignee
아이에프피 에너지스 누벨
제플란, 인크.
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 아이에프피 에너지스 누벨, 제플란, 인크. filed Critical 아이에프피 에너지스 누벨
Publication of KR20240047356A publication Critical patent/KR20240047356A/ko
Pending legal-status Critical Current

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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)
KR1020247001727A 2021-06-17 2022-06-07 흡착에 의해 테레프탈레이트 디에스테르 단량체를 정제하는 방법 Pending KR20240047356A (ko)

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
KR20240047356A true KR20240047356A (ko) 2024-04-12

Family

ID=77710956

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247001727A Pending KR20240047356A (ko) 2021-06-17 2022-06-07 흡착에 의해 테레프탈레이트 디에스테르 단량체를 정제하는 방법

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
AU2022295015A1 (en) 2024-02-01
WO2022263236A1 (fr) 2022-12-22
FR3124185A1 (fr) 2022-12-23
CA3220065A1 (fr) 2022-12-22
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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PA0105 International application

Patent event date: 20240116

Patent event code: PA01051R01D

Comment text: International Patent Application

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A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250514

Comment text: Request for Examination of Application